One-pot co-crystallized hexanal-loaded ZIF-8/quaternized chitosan film for temperature-responsive ethylene inhibition and climacteric fruit preservation.

Controlling ethylene production and microbial infection are key factors to prolong the shelf life of climacteric fruit. Herein, a nanocomposite film, hexanal-loaded ZIF-8/CS (HZCF) with "nano-barrier" structure, was developed by a one-pot co-crystallized of ZIF-8 in situ growth on quaternized chitosan (CS) and encapsulation of hexanal into ZIF-8 via microporous adsorption. The resultant film realized the temperature responsive release of hexanal via the steric hindrance and hierarchical pore structure as "nano-barrier", which can inhibit ethylene production in climacteric fruit on demand. Based on this, the maximum ethylene inhibition rate of HZCF was up to 52.6 %. Meanwhile, the film exhibits excellent antibacterial, mechanical, UV resistance and water retention properties, by virtue of the functional synergy between ZIF-8 and CS. Contributed to the multifunctional features, HZCF prolonged the shelf life of banana and mango for at least 16 days, which is 8 days longer than that of control fruit. More strikingly, HZCF is washable and biodegradable, which is expected to replace non-degradable plastic film. Thus, this study provides a convenient novel approach to simplify the encapsulation of active molecule on metal-organic frameworks (MOFs), develops a packaging material for high-efficient freshness preservation, and helps to alleviate the survival crisis caused by food waste.

Postharvest handling of ethylene with oxidative and absorptive means.

Fruit ripening is an unfolding of a series of genetically-programmed modifications and tend to be highly orchestrated irrevocable phenomenon mediated by ethylene. Phytohormone ethylene also leads to over-ripening, senescence, loss of texture, microbial attack, reduced post-harvest life and other associated problems during storage and transportation of fruits. Its harmful impacts on fresh fruits, vegetables, and ornamentals result in substantial product losses even up to 80%. Curbing of this inevitable menace is therefore need of the hour. Accrual of ethylene in packaging system should fundamentally be ducked to extend the shelf-life and uphold an adequate superiority of perishables in visual and organoleptic terms. The current review discusses about properties, factors affecting and impact of ethylene, intimidation of its impact at gene vis-à-vis activity level using gene-modification/inhibition techniques, chemical/physical in conjunction with other suitable approaches. It also entails the most commercially cultivated approaches worldwide viz. KMnO4-based oxidation together with adsorption-based scrubbing of ethylene in thorough details. Future ethylene removal strategies should focus on systematic evaluation of KMnO4-based scavenging, exploring the mechanism of adsorption, adsorbent(s) behavior in the presence of other gases and their partial pressures, volatiles, temperature, relative humidity, development of hydrophobic adsorbents to turn-up under high RH, regeneration of adsorbent by desorption, improvement in photocatalytic oxidation etc. and further improvements thereof. Supplementary Information: The online version contains supplementary material available at 10.1007/s13197-023-05777-1.

Perimenopausal abnormal uterine bleeding.

Abnormal uterine bleeding is a frequent symptom in the perimenopause. Causes are numerous, ranging from physiological reactions due to decreasing/unstable ovarian function to premalignant and malignant conditions. Benign findings such as endometrial polyps and myomas increase with age, leading to more abnormal uterine bleeding in the perimenopause. Cervical and vaginal causes of abnormal uterine bleeding should be excluded by speculum examination. Sexually transmitted diseases or pregnancy should be ruled out. Measurement of haemoglobin and iron levels, human chorion gonadotropin and thyroid hormones are relevant in selected cases. Transvaginal ultrasound is an ideal first step for the evaluation of perimenopausal abnormal uterine bleeding. Saline or gel contrast sonohysterography improves the diagnostic accuracy. Based on the ultrasound findings, invasive procedures such as endometrial biopsy or hysteroscopy can be planned. Once premalignant and malignant causes are excluded, the necessity for treatment can be evaluated in collaboration with the patient. Heavy menstrual bleeding causing anaemia will need immediate treatment. In less severe cases and in intermenstrual bleeding, expectant management can be considered. Hormonal treatment, such as oral progestogens, combined oral contraceptives or insertion of the levonorgestrel intrauterine system, may be a possibility if anovulatory bleeding is interfering with quality of life. The amount of bleeding can be reduced both by antifibrinolytic and non-steroidal anti-inflammatory drugs, progestogens and the levonorgestrel intrauterine system. Focal intrauterine lesions such as endometrial polyps or submucous myomas may require operative hysteroscopic procedures. Endometrial ablation or endometrial resection are good choices in selected cases, but some women will need a hysterectomy to treat their abnormal uterine bleeding in perimenopause.

A new edible coating of fish gelatin incorporated into açaí oil to increase the post-harvest shelf life of tomatoes.

Açaí oil (Euterpe oleracea) is a new active ingredient, originating from the Amazon Forest, which offers numerous benefits as an antioxidant and antimicrobial agent. Here, we report how açaí oil can be used as an active ingredient in gelatin coatings to increase the shelf life of tomatoes. The optimized viscosity and gel strength conditions were 5.40 % gelatin, 17.25 % açaí oil and 18 % plasticizer. FTIR, XRD and zeta potential analysis reveals that repulsive forces dominate the interactions between açaí oil and gelatin. The optimized coating (GAO) reduced mass loss by 8 % and achieved greater firmness (25 N), proving its effectiveness in maintaining tomato quality during storage. For the first time, it was found that the addition of açaí oil to fish gelatin improves the percentage of acidity and firmness of the tomato, delaying ripening, making it a promising alternative as packaging for climacteric fruits.

Incidence and Outcomes Associated with Menopausal Status in COVID-19 Patients: A Systematic Review and Meta-analysis / Incidência e resultados associados ao estado da menopausa em pacientes com COVID-19: Uma revisão sistemática e metanálise

Abstract Objective Menopause causes several changes in the body that may affect the response to COVID-19. We aimed to investigate the possible association between menopausal status and incidence and outcomes in COVID-19 patients. Methods Combinations of keywordsCOVID-19, menopause, and estrogen were used to search the PubMed, Embase, Web-of-Science, and Scopus databases for articles reporting the incidence and outcomes of COVID-19 (discharge, length-of-admission, intensive care, or mortality) in premenopausal women, available through December 29, 2022. Data from studies comparing the incidence of COVID-19 infection with the age-matched male population were pooled and meta-analyzed using a random-effects model. Results Overall, 1,564 studies were retrieved, of which 12 were finally included in the systematic review to compare disease outcomes, and 6 were meta-analyzed for the incidence of COVID-19 in premenopausal and postmenopausal women. All studies reported better COVID-19-associated outcomes in premenopausal women compared with postmenopausal women. After adjusting for confounding factors, three studies found better outcomes in postmenopausal women, and two found no association between menopausal status and COVID-19 outcomes. Our meta-analysis found a higher incidence of COVID-19 infection among premenopausal women than postmenopausal women, when compared with age-matched men (odds ratio = 1.270; 95% confidence interval: 1.086-1.486; p= 0.003). Conclusion The incidence of COVID-19 was significantly higher in premenopausal women than in postmenopausal women when compared with age-matched men. Although premenopausal women may have more favorable COVID-19-associated outcomes, the presumed preventive effect of estrogens on the incidence and related outcomes of COVID-19 in premenopausal women cannot be proven at present. Further longitudinal studies comparing pre- and post-menopausal women are required to provide further insight into this matter.

Resumo Objetivo A menopausa causa diversas alterações no corpo que podem afetar a resposta ao COVID-19. Nosso objetivo foi investigar a possível associação entre o status da menopausa e a incidência e os resultados em pacientes com COVID-19. Métodos Combinações de palavras-chave COVID-19, menopausa e estrogênio foram usadas para pesquisar os bancos de dados PubMed, Embase, Web-of-Science e Scopus para artigos relatando a incidência e os resultados do COVID-19 (alta, tempo de internação, tratamento intensivo cuidados ou mortalidade) em mulheres na pré-menopausa, disponível até 29 de dezembro de 2022. Dados de estudos comparando a incidência de infecção por COVID-19 com a população masculina da mesma idade foram agrupados e meta-analisados usando um modelo de efeitos aleatórios. Resultados No geral, 1.564 estudos foram recuperados, dos quais 12 foram finalmente incluídos na revisão sistemática para comparar os resultados da doença e 6 foram meta-analisados para a incidência de COVID-19 em mulheres na pré e pós-menopausa. Todos os estudos relataram melhores resultados associados ao COVID-19 em mulheres na pré-menopausa em comparação com mulheres na pós-menopausa. Após o ajuste para fatores de confusão, três estudos encontraram melhores resultados em mulheres na pós-menopausa e dois não encontraram associação entre o status da menopausa e os resultados do COVID-19. Nossa meta-análise encontrou uma maior incidência de infecção por COVID-19 entre mulheres na pré-menopausa do que mulheres na pós-menopausa, quando comparadas com homens da mesma idade (odds ratio = 1,270; intervalo de confiança de 95%: 1,086-1,486; p = 0,003). Conclusão A incidência de COVID-19 foi significativamente maior em mulheres na pré-menopausa do que em mulheres na pós-menopausa quando comparadas com homens da mesma idade. Embora as mulheres na pré-menopausa possam ter resultados mais favoráveis associados ao COVID-19, o efeito preventivo presumido dos estrogênios na incidência e nos resultados relacionados ao COVID-19 em mulheres na pré-menopausa não pode ser comprovado no momento. Mas estudos longitudinais comparando mulheres pré e pós-menopausa são necessários para fornecer mais informações sobre este assunto.

[Neuroendocrine changes among 45-60 years old women with COVID-19 and 12 months after the disease.]

Climacteric women have the post-COVID period clinical features, which can lead to an acceleration of the aging. The study consists in assessing individual parameters of the neuroendocrine system in climacteric women with a moderate course of COVID-19 and 12 months after the disease. Under observation were women aged 45-69 years, who were divided into groups: women who did not have COVID-19, not vaccinated, with no antibodies to COVID-19 (IgG) - control group (n=16); women in the acute phase of COVID-19 with a moderate course, accompanied by pneumonia - main group (n=63); patients from the main group who agreed to be examined 12 months after COVID-19 (n=15). The prolactin, luteinizing hormone (LH), follicle-stimulating hormone (FSH), estradiol, cortisol, testosterone, 17-OH-progesterone, dihydroepiandrosterone sulfate (DHEA-S) levels were assessed. In women with COVID-19 compared with the control the prolactin level was increased (p=0,0002) and the estradiol (р=0,032), testosterone (p=0,004), cortisol (p=0,009), 17-OH-progesterone (p=0,025) and DHEA-S (p=0,003) levels were reduced. Intragroup comparison of hormones showed a decrease in the prolactin level (р=0,041) and increase in the 17-OH-progesterone (р=0,011) and DHEA-S (р=0,0006) levels 12 months after the disease. With a personalized consideration of this group a decrease in the prolactin level is observed in 73,3% of these patients. In the same period, there was an increase in testosterone levels in 46,7% of women, cortisol - in 73,3% of women, 17-OH-progesterone - in 80% of women, DHEA-S - in 100% of cases. When comparing these hormonal parameters between the group of patients who recovered from COVID-19 12 months ago and the control, no statistically significant differences were found, however, patients were identified in whom prolactin and cortisol exceeded the reference values, although in the acute phase of COVID-19 the values of these indicators corresponded to the reference values.

Association Between Hormone Therapy and Weight Gain in the Menopause Transition and After Menopause: A Systematic Review and Meta-Analysis

Objectives: to conduct a systematic review and meta-analysis in order to assess whether hormone therapy (HT) increases weight in women in the menopausal transition and after menopause. Method: this article proposes an update to the systematic review published in 2005 by the Cochrane Library (Kongnyuy EJ et al 2005) with reference to studies assessing weight changes in women receiving HT from 1986 to 2005. Following PRISMA recommendations, we included randomized controlled trials (RCTs) ) from May 2005 onwards from Medline, Embase, and the Cochrane CENTRAL databases. Standardized mean differences (SMD) and 95% confidence intervals (CI) were calculated. Two authors independently assessed the risk of biases in the selected studies. Results: ten RCTs were included, totaling 2,588 HT users and 764 non-users. Different regimens, dosages, and routes of administration in HT users were analyzed and compared to non-users. The results did not show statistically significant differences for most of the HT regimens evaluated. There was significant weight gain only in patients using EEC alone at dosages of 0.45 mg/day and 0.3 mg/day when compared to placebo (p 0.01); as well as in patients receiving esto-progestative combinations of 0.5 mg/day 17-beta-estradiol (E2) + 100 mg/day progesterone, with a 0.7 kg weight increase (p 0.032). On the other hand, the combinations of 1 mg/day estradiol valerate + 3 mg/day drospirenone showed a -1.0 kg reduction (p = 0.04), whereas a -0.2 kg reduction (p = 0.001) was identified in patients using 1 mg /day estradiol (E) + 0.5 mg norethisterone acetate (NETA). Tibolone therapy showed no statistically significant changes in weight. After performing a meta-analysis, the comparative results between users and non-users showed that there was a slight weight increase (+0.279 kg ; CI -1.71 to 2.27) in patients using 0.625 mg/day conjugated equine estrogen (CEE) + 2.5 mg/day medroxyprogesterone acetate (MPA). As for the patients receiving 2.5 mg/day Tibolone, weight gain (+0.670 kg; CI from -1.14 to 2.48) was also observed in them. However, these increases were not significant when compared to non-HT users. Conclusions: most regimens studied showed that patients using HT in the menopausal transition and after menopause did not show significant weight gain. The only combination that showed weight gain was 0.5 mg/day 17-beta-estradiol (E2) + 100 mg/day progesterone observed, while there was weight reduction in patients using 1 mg/day estradiol valerate + 3 mg/day drospirenone and 1 mg/day estradiol (E) + norethisterone acetate.

Objetivo: realizar uma revisão sistemática e meta-análise para avaliar se a terapia hormonal (TH) aumenta o peso em mulheres na transição menopausal e após a menopausa. Métodos: este artigo propõe uma atualização da revisão sistemática publicada em 2005 pela Cochrane Library (Kongnyuy EJ et al., 2005) com referência a estudos avaliando mudanças de peso em mulheres recebendo TH de 1986 a 2005. Seguindo as recomendações do PRISMA, incluímos ensaios clínicos randomizados (RCTs) de maio de 2005 em diante do Medline, Embase e dos bancos de dados Cochrane CENTRAL. Diferenças médias padronizadas (SMD) e intervalos de confiança de 95% (IC) foram calculados. Dois autores avaliaram independentemente o risco de vieses nos estudos selecionados. Resultados: foram incluídos dez ECRs, totalizando 2.588 usuários de HT e 764 não usuários. Diferentes esquemas, dosagens e vias de administração em usuários de HT foram analisados e comparados a não usuários. Os resultados não mostraram diferenças estatisticamente significativas para a maioria dos esquemas de TH avaliados. Houve ganho de peso significativo apenas nos pacientes que usaram apenas EEC nas doses de 0,45 mg/dia e 0,3 mg/dia quando comparados ao placebo (p 0,01); assim como em pacientes recebendo combinações estoprogestativas de 0,5 mg/dia de 17-beta-estradiol (E2) + 100 mg/dia de progesterona, com aumento de peso de 0,7 kg (p 0,032). Por outro lado, as combinações de 1 mg/dia de valerato de estradiol + 3 mg/dia de drospirenona apresentaram redução de -1,0 kg (p = 0,04), enquanto foi identificada redução de -0,2 kg (p = 0,001) nas pacientes que usaram 1 mg /dia estradiol (E) + 0,5 mg de acetato de noretisterona (NETA). A terapia com tibolona não mostrou alterações estatisticamente significativas no peso. Após realizar uma meta-análise, os resultados comparativos entre usuárias e não usuárias mostraram que houve um leve aumento de peso (+0,279 kg ; IC -1,71 a 2,27) em pacientes em uso de 0,625 mg/dia de estrogênio equino conjugado (CEE) + 2,5 mg/dia de acetato de medroxiprogesterona (MPA). Quanto aos pacientes que receberam Tibolona 2,5 mg/dia, também foi observado ganho de peso (+0,670 kg; IC de -1,14 a 2,48). No entanto, esses aumentos não foram significativos quando comparados aos não usuários de HT. Conclusões: a maioria dos esquemas estudados mostrou que as pacientes em uso de TH na transição menopausal e após a menopausa não apresentaram ganho de peso significativo. A única combinação que apresentou ganho de peso foi 0,5 mg/dia de 17-beta-estradiol (E2) + 100 mg/dia de progesterona, enquanto houve redução de peso nas pacientes que usaram 1 mg/dia de valerato de estradiol + 3 mg/dia de drospirenona e 1 mg/dia estradiol (E) + acetato de noretisterona.

ABA Biosynthesis- and Signaling-Related Gene Expression Differences between Sweet Cherry Fruits Suggest Attenuation of ABA Pathway in Bicolored Cultivars.

Fruit development involves exocarp color evolution. However, signals that control this process are still elusive. Differences between dark-red and bicolored sweet cherry cultivars rely on MYB factor gene mutations. Color evolution in bicolored fruits only occurs on the face receiving sunlight, suggesting the perception or response to color-inducing signals is affected. These color differences may be related to synthesis, perception or response to abscisic acid (ABA), a phytohormone responsible for non-climacteric fruit coloring. This work aimed to determine the involvement of ABA in the coloring process of color-contrasting varieties. Several phenolic accumulation patterns differed between bicolored 'Royal Rainier' and dark-red 'Lapins'. Transcript abundance of ABA biosynthetic genes (PavPSY, PavZEP and PavNCED1) decreased dramatically from the Pink to Red stage in 'Royal Rainier' but increased in 'Lapins', which correlated with a higher ABA content in this dark-red cultivar. Transcripts coding for ABA signaling (PavPP2Cs, PavSnRKs and PavMYB44.1) were almost undetectable at the Red stage in 'Royal Rainier'. Field trials revealed that 'Royal Rainier' color development was insensitive to exogenous ABA, whereas it increased in 'Lapins'. Furthermore, ABA treatment only increased transcript levels of signaling genes in 'Lapins'. Further studies may address if the ABA pathway is attenuated in bicolor cultivars.

Effect of Potassium Permanganate, Ultraviolet Radiation and Titanium Oxide as Ethylene Scavengers on Preservation of Postharvest Quality and Sensory Attributes of Broccoli Stored with Tomatoes.

This study introduces an effective solution to enhance the postharvest preservation of broccoli, a vegetable highly sensitive to ethylene, a hormone produced by climacteric fruits such as tomatoes. The proposed method involves a triple combination of ethylene elimination techniques: potassium permanganate (KMnO4) filters combined with ultraviolet radiation (UV-C) and titanium oxide (TiO2), along with a continuous airflow to facilitate contact between ethylene and these oxidizing agents. The effectiveness of this approach was evaluated using various analytical techniques, including measurements of weight, soluble solids content, total acidity, maturity index, color, chlorophyll, total phenolic compounds, and sensory analysis conducted by experts. The results demonstrated a significant improvement in the physicochemical quality of postharvest broccoli when treated with the complete system. Notably, broccoli subjected to this innovative method exhibited enhanced organoleptic quality, with heightened flavors and aromas associated with fresh green produce. The implementation of this novel technique holds great potential for the food industry as it reduces postharvest losses, extends the shelf life of broccoli, and ultimately enhances product quality while minimizing waste. The successful development and implementation of this new technique can significantly improve the sustainability of the food industry while ensuring the provision of high-quality food to consumers.

Optimizing sleep across the menopausal transition.

Women frequently experience sleep disturbances, particularly night-time awakenings, as they transition menopause and enter postmenopause. Sleep is essential for optimal functioning and health. Persistent and distressing sleep disturbances across menopause can negatively impact daytime functioning and productivity, and increase risk for mental and physical health conditions. While multiple factors can disturb sleep, two unique factors in the context of menopause are vasomotor symptoms and the changing reproductive hormone environment. Vasomotor symptoms are associated with sleep disturbances and contribute significantly to awakenings and amount of time spent awake during the night. Even after accounting for vasomotor and depressive symptoms, lower estradiol and higher follicle stimulating hormone levels, indicative of menopause, are associated with sleep disturbance, particularly awakenings, suggesting that the hormone environment may directly affect sleep. Management strategies for clinically significant menopausal sleep disturbances include cognitive behavioral therapy for insomnia, which is effective and durable in treating menopausal insomnia. Hormone therapy alleviates sleep disturbances, particularly in the presence of disruptive vasomotor symptoms. Sleep disturbances have a significant impact on women's functioning and health, and there is a need for further research of the underlying mechanisms to advance effective preventative and treatment strategies that ensure optimal health and well-being of midlife women.

Prescription rules of hormone replacement therapy and its alternative.

Hormone replacement therapy is still the most effective treatment for acute climacteric syndrome and prevention of osteoporosis. When starting treatment within 10 years of menopause, i.e., before the onset of irreversible changes in the vessel wall and nervous tissues, it is a window of opportunity to prevent atherosclerosis and dementia. At a later start, on the contrary, it worsens these processes. To increase the safety of the treatment, especially in affecting the breast tissue, we choose the lowest effective dose of estrogen and give preference to gestagens structurally close to progesterone. For women who, for objective or subjective reasons, prefer non-hormonal treatment, they can choose from an extensive range of complementary and alternative medicines. Unfortunately, it does not always reliable documentation of efficacy and safety from well-performed studies. However, the data for fermented soybean extract DT56a, pollen extract PI82/GC Fem, and some traditional Chinese medicine procedures offer an interesting opportunity. Physical activity cannot be forgotten in a comprehensive approach.

Comprehensive profiling of endogenous phytohormones and expression analysis of 1-aminocyclopropane-1-carboxylic acid synthase gene family during fruit development and ripening in octoploid strawberry (Fragaria× ananassa).

The non-climacteric octoploid strawberry (Fragaria × ananassa Duchesne ex Rozier) was used as a model to study its regulation during fruit ripening. High performance liquid chromatography electrospray tandem-mass spectrometry (HPLC-ESI-MS/MS) was employed to profile 28 different endogenous phytohormones in strawberry. These include auxins, cytokinins (CKs), abscisic acid (ABA), ethylene precursor 1-aminocyclopropane-1-carboxylic acid (ACC), jasmonates, and phenolic compounds salicylic acid (SA), benzoic acid (BzA) and phenylacetic acid (PAA) together with their various metabolic forms that have remained largely unexplored thus far. ABA, ACC and CK N6-(Δ2-isopentenyl)adenine (iP) were found to be associated with ripening while ABA catabolites 9-hydroxy-ABA and phaseic acid mimicked the pattern of climacteric decline at the turning phase of strawberry ripening. The content of other CK forms except iP decreased as fruit ripened, as also that of auxins indole-3-acetic acid (IAA) and oxo-IAA, and of jasmonates. Data presented here also suggest that both the transition and progression of strawberry fruit ripening are associated with N6-(Δ2-isopentenyl)adenosine-5'-monophosphate (iPRMP) → N6-(Δ2-isopentenyl)adenosine (iPR) → iP as the preferred CK metabolic pathway. In contrast, the ethylene precursor ACC was present at higher levels, with its abundance increasing from the onset of ripening to the red ripe stage. Further investigation of ripening-specific ACC accumulation revealed the presence of a large ACC synthase (ACS) encoding gene family in octoploid strawberry that was previously unknown. Seventeen ACS genes were found differentially expressed in fruit tissues, while six of them showed induced expression during strawberry fruit ripening. These data suggest a possible role(s) of ACC, ABA, and iP in strawberry fruit ripening. These data add new dimension to the existing knowledge of the interplay of different endogenous phytohormones in octoploid strawberry, paving the way for further investigation of their individual role(s) in fruit ripening.

Physiological changes in green and red cherry tomatoes after photocatalytic ethylene degradation using continuous air flux.

In this work photocatalytic ethylene degradation (TiO2-UV) was applied in green cherry tomatoes with the aim to control biochemical and physiological changes during ripening. Photocatalytic process was performed at 18 °C ± 2 °C and 85% HR for 10 days using continuous air flux. Ethylene, O2 and CO2 concentration from cherry tomatoes under TiO2-UV and control (c) fruits, were measured by GC-MS for 10 days. After that, the tomatoes were stored for 20 days. During the photocatalysis process, ethylene was completely degraded and control fruits, the ethylene was 28.73 nL/g. Respiration rate was lower for fruits under TiO2-UV than control. During storage period, cherry tomatoes treated by TiO2-UV, showed lower ethylene concentration, respiration rate, total soluble solid, lycopene, sugar and organic acid content than control showing that the fruits treated with photocatalysis did not reach the full maturity. In addition, all the cherry tomatoes showed different maturity stages. Fungal incidence was higher in control fruits than fruits treated with photocatalysis. This research showed for the first time that photocatalytic technology preserved the physiological quality of cherry tomatoes for 30 days of storage, being a promised technology to preserve cherries tomatoes.

Barreras y facilitadores de los médicos de atención primaria para abordar las consultas vinculadas a la sexualidad de pacientes durante el climaterio / Barriers and facilitators of primary care physicians to address consultations related to the sexuality of patients during the climacteric

Introducción. Pese a la alta prevalencia de disfunciones sexuales femeninas durante el climaterio y a que existen intervenciones para mejorarlas, este problema no suele ser consultado por las pacientes ni explorado por los profesionales de la salud. Si bien suponemos que existen condicionamientos culturales que actuarían como barreras para su abordaje, no conocíamos las percepciones, incomodidades y experiencias de los profesionales que atienden en el ámbito de la atención primaria a pacientes que transitan su climaterio. Objetivos. Comprender desde la perspectiva de los médicos de atención primaria los factores que contribuyen a la invisibilidad de la problemática de las disfunciones sexuales femeninas durante el climaterio en mujeres de clase media atendidas en el Área Metropolitana de Buenos Aires. Diseño. Estudio exploratorio transversal con enfoque cualitativo realizado en el Hospital Italiano de Buenos Aires durante2020 y 2021. Resultados. A partir del análisis de diez entrevistas semiestructuradas a médicos de atención primaria (de familia, clínicos y ginecólogos) identificamos seis ejes temáticos: 1) un modelo institucional en el que el tiempo limitado para la consulta y forma de pago capitada incentivaría a que las las disfunciones sexuales femeninas permanezcan invisibilizadas; 2) la longitudinalidad de la relación médico-paciente contribuiría como un facilitador del abordaje de problemáticas vinculadas con la esfera sexual; 3) la discordancia de género entre los profesionales y las pacientes operaría como un obstáculo para abordar aspectos de la sexualidad durante el climaterio; 4) la biografía y la formación de los profesionales de la salud influiría sobre sus habilidades para abordar la problemática de la sexualidad de sus pacientes; 5) el examen ginecológico y/o la detección de síntomas de depresión contribuyen a abrir la puerta para indagar sobre la disfunción sexual femenina; y 6) el prejuicio de que el fin de la etapa reproductiva implicaría el fin de la actividad sexual. Conclusiones. Si bien no existen recomendaciones formales para la pesquisa sistemática de disfunciones sexuales femeninas, su elevada prevalencia, su fácil diagnóstico y la existencia de herramientas terapéuticas para aliviarlas, ameritan que estén más disponibles entre nuestras hipótesis diagnósticas. (AU)

Background. Despite the high prevalence of female sexual dysfunctions during the climacteric and the existence of interventions to improve them, this problem is not usually consulted by patients or explored by health professionals. Although weassume that there are cultural conditioning factors that would act as barriers to its approach, we were unaware of the perceptions, discomforts, and experiences of the professionals who care for patients who are going through their climactericin the field of primary care. Objectives. To understand, from the perspective of primary care physicians, the factors that contribute to the invisibility of the female sexual dysfunctions problem during the climacteric in middle-class women treated in the Buenos Aires Metropolitan Area. Design. Cross-sectional exploratory study with a qualitative approach carried out at Hospital Italiano de Buenos Aires during 2020 and 2021. Results. From the analysis of ten semi-structured interviews with primary care physicians (family, clinicians and gynecologists) we identified six thematic axes: 1) an institutional model in which the limited time for consultation and capitated form of payment would encourage female sexual dysfunctions to remain invisible; 2) the longitudinality of the doctor-patient relationship would contribute as a facilitator in addressing problems related to the sexual sphere; 3) the gender discrepancy between professionals and patients would operate as an obstacle to address aspects of sexuality during the climacteric; 4) the biography and training of health professionals would influence their abilities to address the problems of their patients'sexuality; 5) gynecological examination and/or the detection of symptoms of depression contribute to opening the door toinquire about FSD; 6) the prejudice that the end of the reproductive stage would imply the end of sexual activity. Conclusions. Although there are no formal recommendations for the systematic screening of female sexual dysfunctions, its high prevalence, its easy diagnosis and the existence of therapeutic tools to alleviate them, deserve that they be more available among our diagnostic hypotheses. (AU)

Avaliação comportamental do processamento auditivo central em mulheres no climatério / Behavioral evaluation of central auditory processing in climacteric women

RESUMO Objetivo Comparar as habilidades auditivas centrais de mulheres no climatério, com e sem terapia de reposição hormonal. Métodos Estudo observacional, realizado com mulheres no climatério, divididas em dois grupos, segundo o uso ou não de terapia hormonal. Foram realizados os testes de Localização Sonora em cinco direções; Memória Sequencial para Sons Verbais e Não Verbais; Padrão de Duração; Random Gap Detection Test (RGDT); Masking Level Difference (MLD); Dicótico de Dígitos; Fala Com Ruído Branco, e aplicado o Questionário Avaliação Informal de Fadiga. Resultados Houve diferença tendenciosa de melhor desempenho médio no grupo com terapia hormonal, em comparação ao grupo sem terapia para o teste de Memória para Sons Não Verbais. Nos testes de Localização Sonora, Memória para Sons Verbais, RGDT e MLD, o grupo com terapia hormonal apresentou resultados quantitativamente melhores. O grupo com terapia hormonal demonstrou maior porcentagem de mulheres com alto nível de fadiga. Conclusão Mulheres no climatério, com e sem terapia hormonal, apresentam transtorno de processamento auditivo central envolvendo as habilidades auditivas de localização sonora, ordenação temporal simples e complexa, figura-fundo, resolução temporal e interação binaural. No entanto, as mulheres do grupo com terapia hormonal apresentam melhor desempenho em ordenação temporal simples.

ABSTRACT Purpose To compare the central auditory abilities of climacteric women, with and without hormone replacement therapy. Methods Observational study, performed with climacteric women with and without hormone replacement therapy. Sound localization tests were performed in five directions; Sequential Verbal Memory Test; Sequential Memory Test for Nonverbal Sounds; Duration Pattern Test; Random Gap Detection Test); Masking Level Difference; Dichotic Digit Test and Speech With White Noise Test and the questionnaire "Informal Fatigue Assessment" was applied. Results The differences pointed out revealed the biased difference that occurs due to higher average performance in the group with TH compared to the group without TH for TMSnV. In the TLS, TMSN, RGDT and MLD tests, the group with HT presented quantitatively better results. Conclusion Climacteric women, with and without hormone therapy, have central auditory processing disorder involving the auditory skills of sound localization, simple and complex temporal ordering, background figure, temporal resolution and binaural interaction. However, women in the hormone therapy group performed better in simple temporal ordering.

Sexual dysfunction in the climacteric period and associated factors / Disfunção sexual no climatério e fatores associados

Abstract Objectives: to evaluate associated factors with sexual dysfunction among middle-aged women. Methods: cross-sectional and analytical study was carried out with climacteric women attended at a Family Health Strategy Unit in the city of Montes Claros, MG. Brazil. The eligible women answered a question form containing sociodemographic, behavioral, anthropometric, gynecological factors and sexuality. The Body Mass Index and waist circumference were used to assess nutritional status and metabolic risk. To evaluate quality of life and sexual performance the Menopause Rating Scale and the Sexual Quotient - Female Version were used, respectively. Bivariate analysis and hierarchical multiple regression were used to identify associated factors with sexual dysfunction in the climacteric period. Results: among 195 women, 29.6% had sexual dysfunction. The prevalence of unsatisfactory sexual performance was higher among women who reported moderate to severe climacteric symptoms (OR=2.47) and lower schooling level was also associated (OR=1.95). However, age at menarche below 12 years (OR=0.43) and non-white (OR=0.36) seem to have a protective effect for good sexual performance. Conclusion: the prevalence of sexual dysfunction was high and the level of schooling and climacteric symptomatology were associated factors with this outcome.

Resumo Objetivos: avaliar os fatores associados à disfunção sexual entre as mulheres de meia-idade. Métodos: estudo de corte transversal e analítico realizado com mulheres climatéricas atendidas em uma Unidade de Estratégia de Saúde da Família no município de Montes Claros-MG, Brasil. As mulheres elegíveis responderam a um formulário contendo questões sociodemográficas, comportamentais, antropométricas, fatores ginecológicos e sexualidade. Utilizou-se o Índice e Massa Corporal e a circunferência da cintura para avaliar o estado nutricional e risco metabólico. Para avaliar a qualidade de vida e o desempenho sexual foram utilizados a Menopause Rating Scale e o Quociente Sexual -Versão Feminina, respectivamente. Empregou-se análise bivariada e regressão múltipla hierarquizada para identificar fatores associados à disfunção sexual no climatério. Resultados: dentre 195 mulheres, 29,6% apresentaram disfunção sexual. A prevalência de desempenho sexual insatisfatório foi maior entre as mulheres que declararam sintomas climatéricos moderados a graves (OR = 2,47) e o menor grau de escolaridade (OR = 1,95). No entanto, a idade da menarca abaixo de 12 anos (OR = 0,43) e a cor de pele não branca (OR = 0,36) parecem ter efeito protetor para o bom desempenho sexual. Conclusão: a prevalência de disfunção sexual foi elevada e o nível de escolaridade e a sintomatologia climatérica foram fatores associados a esse resultado.

Luto e desejo na menopausa: contribuições psicanalíticas / Grief and desire in menopause: psychoanalytic contributions / Deuil et désir à la ménopause: apports psychanalytiques / Duelo y melancolia en la menopausia: aportes psicoanalíticos

Menopausa é o termo indicado pela OMS para nomear o último ciclo biológico da mulher, em que há o encerramento da capacidade reprodutiva feminina. Notando que o tema da menopausa parece despertar pouco interesse nas esferas social e científica e foi conotado negativamente pela teoria psicanalítica por um período, o objetivo deste artigo é traçar algumas considerações da psicanálise, partindo de Freud e Lacan, acerca do fenômeno. Para tal, utiliza-se o conceito de luto como operador teórico para reflexão do tema e enlaçamento com a teoria, passando por falas de mulheres menopáusicas. Considera-se, neste artigo, que o real da menopausa pode encontrar um caminho de tratamento que passe pelo luto e pelo simbólico, chegando ao desejo — colocando, assim, outras contribuições psicanalíticas a respeito do tema.

Resumos Menopause is the term indicated by the WHO to name the last biological cycle of the woman, in which there is the end of the female reproductive capacity. Noting that the topic of menopause seems to arouse little interest in the social and scientific spheres and was negatively connoted by psychoanalytic theory for a period, the purpose of this article is to outline some considerations of psychoanalysis, starting from Freud and Lacan, about the phenomenon. To this end, the concept of mourning is used as a theoretical operator to reflect on the theme and link it with the theory, passing through the speeches of menopausal women. It is considered, in this article, that the real of menopause can find a way of treatment that passes through mourning and the symbolic, reaching desire - thus placing other psychoanalytic contributions on the subject.

La ménopause est le terme indiqué par l'OMS pour nommer le dernier cycle biologique des femmes, dans lequel il y a la fin de la capacité reproductive féminine. Constatant que le thème de la ménopause semble susciter peu d'intérêt dans les sphères sociales et scientifiques et qu'il a été connoté négativement par la théorie psychanalytique, cet article retrace quelques considérations psychanalytique, basées sur Freud et Lacan, sur le phénomène. Pour ce faire, on utilise le concept de deuil comme opérateur théorique pour réfléchir au thème et le relier à la théorie, à travers les discours des femmes ménopausées. Il considère que le réel de la ménopause peut trouver une voie de traitement qui passe par le deuil et le symbolique, pour atteindre le désir — plaçant ainsi d'autres apports psychanalytiques sur le sujet.

La menopausia es el término que utiliza la Organización Mundial de la Salud (OMS) para denominar el último ciclo biológico de la mujer, en el que se produce el final de la capacidad reproductiva femenina. A partir de las observaciones de que el tema de la menopausia parece despertar poco interés en las esferas social y científica, y que fue connotado de manera negativa por la teoría psicoanalítica durante un período, el propósito de este artículo es esbozar algunas consideraciones del psicoanálisis, a partir de Freud y Lacan, sobre el fenómeno. Para ello, se utiliza el concepto de duelo como operador teórico para reflexionar sobre el tema y vincularlo con la teoría, pasando por los discursos de las mujeres menopáusicas. Se considera, en este artículo, que lo real de la menopausia puede encontrar una vía de tratamiento que pasa por el duelo y lo simbólico, y alcanza el deseo, logrando así otros aportes psicoanalíticos al tema.

Assistência de enfermagem às mulheres no climatério na atenção primária à saúde: revisão integrativa / Nursing care for women in the climacteric period in primary health care: integrative review / Cuidados de enfermería a la mujer en el climaterio en atención primaria: revisión integradora

Introdução: o climatério, mesmo sendo uma fase natural ao envelhecimento, pode apresentar alterações em diferentes amplitudes. O enfermeiro, na condição de agente transformador, tem papel essencial na assistência prestada as mulheres no climatério. Objetivo: analisar as evidências disponíveis na literatura sobre a assistência de enfermagem à saúde das mulheres no climatério na Atenção Primária à Saúde. Método: trata-se de uma revisão integrativa de artigos publicados entre janeiro de 2012 a junho de 2022. A busca foi realizada de forma pareada nas bases de dados BDENF, LILACS, PubMed Central e CINAHL. Resultados: por meio da análise dos quatro estudos selecionados foi possível perceber um déficit em relação ao conhecimento dos profissionais relativo aos cuidados às mulheres no climatério, negligência com as reais necessidades de saúde das mulheres e a persistência do modelo biomédico, uma vez que o atendimento depende da demanda e se resume na medicalização dos sintomas. Conclusão: as evidências científicas indicam que a assistência de enfermagem às mulheres no climatério na Atenção Primária à Saúde se limita na realização de exames de rastreio de cânceres e encaminhamentos. Além disso, esse estudo apontou déficit de conhecimento dos profissionais de enfermagem alertando sobre a necessidade de mais estudos nessa temática, atualização na formação dos profissionais e realização de ações de educação permanente por parte dos gestores de saúde.

Introduction: The climacteric period, even being a natural phase of aging, can present alterations in different amplitudes. The nurse, as a transforming agent, has an essential role in the assistance provided to women in the climateric period. Objective: to analyze the evidence available in the literature on nursing care to the health of women in the climateric period in Primary Health Care. Method: this is an integrative review of articles published between January 2012 and June 2022. The search was conducted in a paired manner in the BDENF, LILACS, PubMed Central and CINAHL databases. Results: through the analysis of the four selected studies it was possible to perceive a deficit in relation to the knowledge of professionals regarding the care of women in climacteric conditions, neglect of the real health needs of women and the persistence of the biomedical model, since care depends on demand and is summarized in the medicalization of symptoms. Conclusion: scientific evidence indicates that nursing care for women in the climateric period in Primary Health Care is limited to performing cancer screening tests and referrals. Moreover, this study pointed out a deficit of knowledge of nursing professionals, warning about the need for further studies on this topic, updating the training of professionals and conducting continuing education actions by health managers.

Introducción: El periodo climatérico, aún siendo una fase natural del envejecimiento, puede presentar alteraciones en diferentes amplitudes. La enfermera, como agente transformador, tiene un papel esencial en la asistencia a la mujer en el climaterio. Objetivo: analizar la evidencia disponible en la literatura sobre cuidados de enfermería a la salud de la mujer en el periodo climatérico en Atención Primaria de Salud. Material y método: se trata de una revisión integradora de artículos publicados entre enero de 2012 y junio de 2022. La búsqueda se realizó de forma pareada en las bases de datos BDENF, LILACS, PubMed Central y CINAHL. Resultados: a través del análisis de los cuatro estudios seleccionados fue posible percibir un déficit en relación al conocimiento de los profesionales sobre el cuidado de las mujeres en climaterio, descuido de las reales necesidades de salud de las mujeres y la persistencia del modelo biomédico, ya que el cuidado depende de la demanda y se resume en la medicalización de los síntomas. Conclusión: la evidencia científica indica que los cuidados de enfermería a la mujer en el climaterio en Atención Primaria se limitan a la realización de pruebas de cribado de cáncer y derivaciones. Además, este estudio señala un déficit de conocimientos de los profesionales de enfermería, alertando sobre la necesidad de realizar más estudios sobre este tema, actualizar la formación de los profesionales y realizar acciones de formación continuada por parte de los gestores sanitarios.

Factors associated with negative self-rated health of middle-aged women / Factores asociados a la autoevaluación de salud negativa de mujeres de media edad / Fatores associados à autoavaliação da saúde negativa de mulheres de meia-idade

ABSTRACT Objective: To evaluate factors associated with negative self-rated health among middle-aged women treated at a climacteric outpatient clinic. Method: This is a cross-sectional, analytical study conducted with 116 women assisted in the period between March 2015 and March 2020 at the climacteric outpatient clinic of a university hospital in Cuiabá, MT, Brazil. Data were collected through telephone interviews from October 2020 to January 2021, using a questionnaire containing questions about sociodemographic, health and psychosocial data. Self-rated health was checked by asking the subjects how they rated their health. The association measure used was the prevalence ratio and 95% confidence intervals (95%CI). Poisson's multiple regression was used in the multivariate analysis. Results: Most middle-aged women in this study (54.3%) had negative self-rated health. The factor associated with the outcome was menopausal symptoms (p< 0.001), identified in the severe menopausal symptoms category PR= 2.95 (95%CI 1.4-6.3). Conclusion: The higher prevalence of negative self-rated health among the women in this study is probably related to the life stage they are experiencing. Menopausal symptoms are associated with women's perception of health due to their discomfort and consequent impact on their lives.

RESUMEN Objetivo: Evaluar los factores asociados con la autopercepción de salud negativa entre mujeres de mediana edad atendidas en un ambulatorio de climaterio. Método: Estudio transversal, analítico, realizado con 116 mujeres atendidas en el período comprendido entre marzo de 2015 y marzo de 2020 en el ambulatorio de climaterio de un hospital universitario de Cuiabá-MT, Brasil. Los datos fueron recolectados a través de entrevistas telefónicas, de octubre de 2020 a enero de 2021, utilizando un cuestionario que contenía preguntas sobre datos sociodemográficos, de salud y psicosociales. La salud autoevaluada se verificó preguntando cómo calificaron su salud. La medida de asociación utilizada fue la razón de prevalencia e intervalos de confianza del 95% (IC 95%). En el análisis multivariante se utilizó la regresión múltiple de Poisson. Resultados: La mayoría de las mujeres de mediana edad en este estudio (54,3%) tenían una autoevaluación de salud negativa. El factor asociado al desenlace fueron los síntomas menopáusicos (p< 0,001), identificados en la categoría síntomas menopáusicos severos PR= 2,95 (IC 95% 1,4-6,3). Conclusión: La mayor prevalencia de autoevaluación de salud negativa entre las mujeres de este estudio probablemente esté relacionada con la etapa de la vida en la que se encuentran. Los síntomas de la menopausia están asociados a la percepción de salud de la mujer por su malestar y consecuente impacto en su vida.

RESUMO Objetivo: Avaliar os fatores associados à autoavaliação da saúde negativa de mulheres de meia-idade atendidas em um ambulatório de climatério. Metodo: Estudo transversal, analítico, desenvolvido com 116 mulheres atendidas no período entre março de 2015 e março de 2020 no ambulatório de climatério de um hospital universitário de Cuiabá-MT. Os dados foram coletados, por meio de entrevista por telefone, no período de outubro de 2020 a janeiro de 2021, utilizando-se questionário contendo perguntas sobre dados sociodemográficos, de saúde e psicossociais. A autoavaliação da saúde foi verificada perguntando como elas avaliavam sua saúde. A medida de associação utilizada foi a razão de prevalência e intervalos de confiança de 95% (IC 95%). Na análise multivariada utilizou-se a regressão múltipla de Poisson. Resultados: A maioria das mulheres de meia-idade deste estudo (54,3%) apresenta autoavaliação da saúde negativa. O fator que apresentou associação ao desfecho foi sintomas da menopausa (p< 0,001), identificado na categoria de sintomas severos da menopausa RP= 2,95 (IC 95% 1,4- 6,3). Conclusão: A maior prevalência de autoavaliação da saúde negativa das mulheres deste estudo, provavelmente, tem relação com a fase da vida em que estão vivenciando. Os sintomas da menopausa têm associação com a percepção de saúde das mulheres pelos seus desconfortos e consequente impacto em suas vidas.

Sentimentos vivenciados pela mulher acerca da sexualidade no período do climatério / Feelings experienced by women about sexuality in the climacteric period / Sentimientos experimentados por las mujeres sobre la sexualidad en el período climatérico

Objetivo: descrever os sentimentos vivenciados pela mulher acerca da sexualidade no período do climatério. Método: O percurso metodologia deu-se por abordagem qualitativa e método de história oral conforme pressupostos de Halbwachs. Resultados: Foram entrevistadas 6 mulheres com idade acima de 45 anos e que receberam nomes fictícios de flores como forma de manter o anonimato das mesmas. Resultados: Os relatos deram origem a 3 categorias e 4 subcategorias conforme a seguir: Mudanças fisiológicas, Mudanças na sexualidade, Desejo sexual, Desempenho sexual, Prazer sexual, Vivência da sexualidade e Necessidade da sexualidade. Conclusão: As dificuldades em lidar com os sintomas do climatério sinaliza a necessidade de criar políticas públicas de saúde, onde profissionais da saúde possam disponibilizar conhecimento em forma de vivencias, materiais e divulgação do que pode ser feito para acompanhar mulheres nesse período. Os profissionais da saúde precisam estar mais atentos para atuar junto às mulheres em crise e desenvolver ações que visem à apropriação do conhecimento e do bem-estar, bem como o desenvolvimento pessoal, para que possam usar mecanismos de enfrentamento eficazes a fim de superar as modificações e os conflitos causados pelo climatério.

Objective: to describe the feelings experienced by women about sexuality in the climacteric period. Method: The methodological course took place through a qualitative approach and oral history method according to Halbwachs assumptions. Results: Six women over 45 years of age were interviewed who received fictitious names of flowers as a way of maintaining their anonymity. Discussion: The reports originated 3 categories and 4 subcategories as follows: Physiological changes, Changes in sexuality, Sexual desire, Sexual performance, Sexual pleasure, Experience of sexuality and Need for sexuality. Conclusion: Difficulties in dealing with climacteric symptoms indicate the need to create public health policies, where health professionals can provide knowledge in the form of experiences, materials and dissemination of what can be done to accompany women in this period. Health professionals need to be more attentive to work with women in crisis and develop actions aimed at appropriating knowledge and well-being, as well as personal development, so that they can use effective coping mechanisms in order to overcome the changes and the conflicts caused by the climacteric.

Objetivo: describir los sentimientos experimentados por las mujeres acerca de la sexualidad en el período climatérico. Método: El curso metodológico se llevó a cabo a través de un enfoque cualitativo y método de historia oral según los presupuestos de Halbwachs. Resultados: Se entrevistaron seis mujeres mayores de 45 años que recibieron nombres ficticios de flores como forma de mantener su anonimato. Resultados: Los relatos originaron 3 categorías y 4 subcategorías así: Alteraciones fisiológicas, Alteraciones en la sexualidad, Deseo sexual, Desempeño sexual, Placer sexual, Experiencia de la sexualidad y Necesidad de la sexualidad. Conclusión: Las dificultades en el enfrentamiento de los síntomas del climaterio indican la necesidad de crear políticas públicas de salud, donde los profesionales de la salud puedan aportar conocimientos en forma de experiencias, materiales y difusión de lo que se puede hacer para acompañar a las mujeres en este período. Los profesionales de la salud necesitan estar más atentos para trabajar con mujeres en crisis y desarrollar acciones encaminadas a la apropiación del conocimiento y del bienestar, así como del desarrollo personal, de manera que puedan utilizar mecanismos de afrontamiento efectivos para superar los cambios y los conflictos provocados por el climaterio.