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Prior work has yet to determine whether the reduction of dietary nitrate (NO3-) to NO, via the enterosalivary pathway, may modify cutaneous vascular conductance (CVC) responses to local heating in older women. Changes occurring with the transition to menopause related to hormonal flux, increased adiposity, and/or decreased physical activity may further compound the negative influence of aging on nitric oxide (NO)-dependent CVC. Herein, we characterized changes in NO-dependent CVC following acute ingestion of 140 mL of NO3--rich beetroot juice in 24 older women (age: 65 ± 5 y, BMI: 31.2 ± 3.7 kg/m2). Red blood cell (RBC) flux was measured continuously via laser-Doppler flowmetry on the dorsal aspect of the forearm during local skin heating to 39 °C/44 °C before and 3 h after NO3- ingestion. NO-dependent changes in CVC were calculated as RBC flux/mean arterial blood pressure at 39 °C and normalized as a proportion of maximal CVC at 44 °C (%CVCmax). Changes (Δ) in fractional exhaled NO (FeNO) following NO3- ingestion were used an index of NO bioavailability. Despite increased FeNO (+81 ± 70 %, P < 0.001), %CVCmax at 39 °C was reduced (-16 ± 10 %, P < 0.001) following NO3- ingestion. A greater reduction in %CVCmax was weakly to moderately associated with higher body fat% (r = 0.45 [0.05-0.72], P = 0.029), central adiposity% (r = 0.50 [0.13-0.75], P = 0.012), neutrophil% (r = 0.42 [0.02-0.70], P = 0.041), and higher neutrophil to lymphocyte ratio (r = 0.49 [0.11-0.75], P = 0.016). These findings demonstrate a single dose of dietary NO3- does not promote CVC responses to local heating in sedentary older women with overweight and obesity. Correlation with multiple biomarkers suggest systemic inflammation may be involved.
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Beta vulgaris , Nitratos , Óxido Nítrico , Flujo Sanguíneo Regional , Piel , Humanos , Femenino , Anciano , Óxido Nítrico/metabolismo , Piel/irrigación sanguínea , Persona de Mediana Edad , Nitratos/administración & dosificación , Jugos de Frutas y Vegetales , Factores de Edad , Vasodilatación/efectos de los fármacos , Flujometría por Láser-Doppler , Endotelio Vascular/fisiopatología , Endotelio Vascular/metabolismo , Endotelio Vascular/efectos de los fármacos , Velocidad del Flujo Sanguíneo , Eritrocitos/metabolismo , Factores de TiempoRESUMEN
Eating and sleeping behaviour are known to interact with each other, yet research is limited in the context of menopausal women. The aim of this study was to examine whether menopausal status is associated with perceived problems in sleeping. Furthermore, we studied different aspects of eating behaviour as potential risk factors for poor sleep in menopausal women. The present study is exploratory in nature, thus the results should be interpreted as hypothesis-generating. We analysed the sleeping and eating behaviour of 1098 women aged 47-55 years and represented different menopausal statuses with regression analyses. Over 20% of them reported fairly poor or poor perceived sleep quality. A higher number of postmenopausal women reported experiencing at least fairly poor sleep quality compared with the other menopausal groups. However, in regression models controlled for several confounding factors menopausal status was not associated with measures of sleep. Women who reported more snacking-type eating behaviour were more likely to report shorter sleep duration, and more daytime tiredness. Externally cued eating was associated with shorter sleep duration and emotional eating was associated with experiencing daytime tiredness. However, after adjusting for multiple testing, it appears that eating behaviour is associated only with daytime tiredness. Menopausal women with sleeping problems may benefit from nutritional interventions targeting eating behaviour.
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Based on the prospective cohort of the Vietnam Osteoporosis Study, we show that bone loss occurred before menopause, and that the loss accelerated in the first 5 years post-menopause. PURPOSE: To define the change in bone mineral density (BMD) among women during the menopausal transition. METHODS: The study involved 1062 women aged 40-59 who were participants of the population-based prospective Vietnam Osteoporosis Study. BMD at the femoral neck (FN), lumbar spine (LS), and whole body scan was measured by DXA. Each woman has had two BMD measurements separated by approximately 2 years, and the rate of BMD change was calculated for each woman. Multivariable linear regression models were used to quantify the association between body composition parameters and the rate of BMD change. RESULTS: At FN, there were 3 phases of BMD change: a slight decline before the age of 45-49 (average loss of 0.51%/year); a substantial decline between the ages of 49 and 54 (average loss of 1.39%/year); and then slowed down between the ages of 54 and 59 (average loss of 0.31%/year). The same trend was also observed at LS: a slight decline (- 0.56%/year) among women aged 45-49; then a significant decline between the ages of 50 and 54 (- 1.33%/year); but then slowed down at - 0.31%/year after the age of 55. Changes in BMD were not significantly associated with changes in lean mass or fat mass. CONCLUSIONS: Although bone loss occurred before menopause, the loss accelerated in the early perimenopausal transition (45-50 years of age). This finding suggests that screening for osteoporosis in women should be considered at the age of 45.
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Osteoporosis Posmenopáusica , Osteoporosis , Femenino , Humanos , Persona de Mediana Edad , Densidad Ósea , Perimenopausia , Estudios Prospectivos , Vietnam/epidemiología , Osteoporosis/epidemiología , Osteoporosis/etiología , Vértebras Lumbares , Osteoporosis Posmenopáusica/epidemiología , Cuello FemoralRESUMEN
INTRODUCTION: Associations of luteinizing hormone (LH) with androgens during the menopausal transition and associations between follicle-stimulating hormone (FSH) levels and various diseases related to reproductive hormones in postmenopause have received much attention. LH and FSH are also known to be associated with activities of enzymes related to reproductive hormones. We examined the associations of LH and FSH with androgens and estrogens in each stage of the menopausal transition according to a classification from menopausal transition to postmenopause. METHODS: This study was a cross-sectional design. We basically used the Stage of Reproductive Aging Workshop (STRAW) + 10. We divided the 173 subjects into 6 groups according to menstrual regularity and follicle-stimulating hormone level: mid reproductive stage (Group A), late reproductive stage (Group B), early menopausal transition (Group C), late menopausal transition (Group D), very early postmenopause (Group E) and early postmenopause (Group F). Levels of LH, FSH, dehydroepiandrosterone sulfate (DHEAS), estradiol, estrone, testosterone (T), free T, androstenedione and androstenediol were measured. RESULTS: In Group A, LH showed significant positive correlations with androstenedione and estrone. In Group D, LH was positively associated with T and free T and was negatively associated with estradiol. In Groups B, C, D and F, LH showed significant positive correlations with FSH, and there was a tendency for an association between LH and FSH in Group E. FSH was associated with estradiol but not with estrone in Groups C and D. CONCLUSION: The associations of LH and FSH with reproductive hormones are different depending on the stage of the menopausal transition. TRIAL REGISTRATION: Trial registration number 2356-1; Date of registration: 18/02/2018, retrospectively registered.
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Androstenodiona , Estrona , Femenino , Humanos , Hormona Folículo Estimulante , Estudios Transversales , Hormona Luteinizante , Menopausia , Estradiol , Andrógenos , TestosteronaRESUMEN
BACKGROUND: Elevated follicle-stimulating hormone (FSH) is associated with an increased risk of postmenopausal osteoporosis. This study investigated the association of serum FSH with bone turnover markers (BTMs) and bone mineral density (BMD) in healthy women undergoing menopausal transition. METHODS: A total of 487 healthy women (age 35-65 years, 50 ± 8.5 years) were enrolled in this study. Serum FSH, BTMs, and BMD at lumbar spine and total hip were measured in these subjects. RESULTS: Follicle-stimulating hormone was positively correlated with various BTMs (r = 0.339-0.583, all p < 0.001) and negatively correlated with lumbar spine and total hip BMD (r = -0.629 and -0.514, all p < 0.001). After adjusting for age and body mass index, the partial correlation coefficients of FSH with BTMs and BMD remained significant. Estimating from the regression equation, for every 10 IU/L increase in serum FSH, BTMs increased by 0.38-3.6 units, and BMD decreased by 0.03-0.05 g/cm2 , respectively. Multiple linear regression analysis showed that FSH was a positive factor for serum bone-specific alkaline phosphatase, osteocalcin, and N-telopeptide of collagen type 1 (ß = 0.188-0.403, all p < 0.001), and a negative factor for lumbar spine BMD and serum C-telopeptide of collagen type 1 (ß = -0.629 and -0.183, all p < 0.001). CONCLUSIONS: This study suggests that serum FSH levels are an independent risk factor for BTMs and BMD in menopause-transitioning women, particularly for serum BAP and lumbar spine BMD.
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Densidad Ósea , Hormona Folículo Estimulante , Adulto , Anciano , Femenino , Humanos , Persona de Mediana Edad , Biomarcadores , Remodelación Ósea , Colágeno Tipo I , Pueblos del Este de Asia , Vértebras Lumbares , MenopausiaRESUMEN
OBJECTIVES: To assess perimenopausal users of 52 mg levonorgestrel intrauterine devices (LNG-IUD) regarding the IUD impact after menopause. MATERIAL AND METHODS: a cross-sectional study with users aged 40 and 49 years old, without cognitive impairment that answered a questionnaire regarding worries and benefits after the menopause due to LNG-IUD use. RESULTS: Almost half of 221 users (52.9%) have concerns that LNG-IUD use could influence aspects after menopause, 111 (50.3%) that the post-menopause symptoms get worse and 92 (41.6%) that interfere with recognition of menopausal symptoms. CONCLUSION: Half of perimenopausal LNG-IUD users expressed concerns about how device use could affect post-menopause symptoms.
The 52 mg hormonal-IUD who were at menopausal transition reported worries that the use of the IUD can affect menopausal symptoms. It is important that health professionals can routinely guide these women.
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Anticonceptivos Femeninos , Dispositivos Intrauterinos de Cobre , Dispositivos Intrauterinos Medicados , Dispositivos Intrauterinos , Femenino , Humanos , Adulto , Persona de Mediana Edad , Levonorgestrel , Posmenopausia , Estudios Transversales , Menopausia , Dispositivos Intrauterinos Medicados/efectos adversosRESUMEN
Our study aimed to investigate the association between changes in weight and waist circumference (WC) during menopausal transition and breast cancer risk in Asian women. In total, 184 931 women aged 40 to 59 years with a premenopausal status at the first screening in 2009 to 2010 and a postmenopausal status at the second screening in 2011 to 2012 were included in the analysis. Changes in weight and WC during menopausal transition were classified as loss (>2.5 kg; >2.5 cm), stable (±2.5 kg; ±2.5 cm), and gain (2.5-4.9 kg, ≥5 kg; 2.5-4.9 cm, ≥5 cm). WC gain of 5 cm or more during menopausal transition was associated with an increased risk of breast cancer with an HR of 1.15 (95% CI = 1.01-1.30), compared to stable WC (±2.5 cm). Among obese premenopausal women, increased WC ≥5 cm during menopausal transition was associated with increased breast cancer risk with an HR of 1.22 (95% CI = 1.03-1.44). Similarly, in women with premenopausal WC ≥80 cm, increased WC of ≥5 cm during menopausal transition was likely to increase the breast cancer risk (HR = 1.36, 95% CI = 1.13-1.88) than in women with stable WC. However, in premenopausal women with BMI <23 kg/m2 or WC <80 cm, changes in WC during menopausal transition did not show an association. Weight gain during menopausal transition was not associated with the risk of breast cancer. Changes in central obesity during menopausal transition in combination with premenopausal obesity status are associated with breast cancer risk after menopause.
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Neoplasias de la Mama , Índice de Masa Corporal , Neoplasias de la Mama/complicaciones , Neoplasias de la Mama/etiología , Femenino , Humanos , Masculino , Menopausia , Obesidad/complicaciones , Posmenopausia , Factores de Riesgo , Circunferencia de la CinturaRESUMEN
BACKGROUND: Women experience adverse changes in cardiovascular health in mid-life; whether the menopausal transition influences these remains strongly debated. The aim of this study was to examine associations of reproductive age (time since final menstrual period (FMP)) with change in carotid intima media thickness (CIMT) and cardiovascular risk factors and determine the role of chronological and reproductive age. METHODS: We used data from 1702 women from a pregnancy-based UK cohort who had up to four repeat cardiovascular health measures between mean age 51 (SD = 4.0) and 56 (SD = 3.6) years and experienced a natural menopause. Multilevel models were used to assess the relationship between cardiovascular measures and time since FMP (reproductive age), whilst adjusting for the underlying effects of chronological age and confounders (socioeconomic factors, body mass index, smoking, alcohol, parity, age at menarche). In addition, we looked at the relationship between cardiovascular measures by chronological age according to menopausal stages (pre-menopause, peri-menopause and post-menopause) using information from women who had and had not experienced menopause (N = 3892). RESULTS: There was no strong evidence that reproductive age was associated with CIMT (difference in mean 0.8 µm/year, 95% CI - 0.4, 2.1), whereas there was a strong positive association of chronological age (7.6 µm/year, 95% CI 6.3, 8.9). Consistent with this, we found weaker linear associations of reproductive compared with chronological age for atherosclerotic risk factors, such as with systolic blood pressure (- 0.1 mmHg/year, 95% CI - 0.3, 0.1, and 0.4 mmHg/year, 95% CI 0.2, 0.5, respectively) and non-HDL-cholesterol (0.02 mmol/l/year, 95% CI 0.005, 0.03, and 0.06, 95% CI 0.04, 0.07, respectively). In contrast, associations with fat mass (0.06 kg/m2/year, 95% CI 0.03, 0.10, and 0 kg/m2/year, 95% CI - 0.04, 0.04, respectively) and C-reactive protein (0.01, 95% CI 0.001, 0.02, and 0.01, 95% CI - 0.001, 0.02 natural logged mg/l/year, respectively) were stronger for reproductive compared with chronological age. Both reproductive and chronological age were (weakly) positively associated with glucose (0.002, 95% CI 0.0001, 0.003, and 0.002, 95% CI 0.0001, 0.003 natural logged mmol/l/year, respectively). CONCLUSIONS: Our results suggest that going through the menopausal transition does not further increase women's risk of atherosclerosis (measured by CIMT) beyond effects of ageing. Menopausal transition may, in additional to ageing, modestly increase adiposity and glucose levels and therefore a possible associated diabetes risk.
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Aterosclerosis , Grosor Intima-Media Carotídeo , Femenino , Glucosa , Humanos , Estudios Longitudinales , Menopausia , Persona de Mediana Edad , Embarazo , Factores de RiesgoRESUMEN
OBJECTIVE: Menopausal transition among midlife women is accompanied by the issues of hot flushes, mood swings as well as sleep disturbances, night sweats, urogenital diminution and cognitive changes. The present cross-sectional study is an attempt to recognize the cognitive differences associated with various stages of reproductive aging. METHODS: The study included women (N = 404) aged between 40 and 65 years from rural areas of Punjab (North India). The Mini-Mental State Examination (Hindi version) was used to evaluate orientation, registration, attention, recall, language and visual spatial skills domains of the global cognitive functioning of all participants. RESULTS: The results of the present study exhibited a decline in cognitive scores across successive menopausal transitional stages in most of the cognitive domains except registration. The results of multivariate regression analysis demonstrated that illiteracy, vegetarian diet, perimenopause and late postmenopause phase were significantly associated with lower global cognitive scores. CONCLUSION: With increased longevity, early identification of potential risk factors associated with cognitive decline among women during their midlife can be beneficial in improving the mental health of postmenopausal women.
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Cognición , Sofocos , Adulto , Anciano , Envejecimiento , Estudios Transversales , Femenino , Humanos , Masculino , Persona de Mediana Edad , Factores de RiesgoRESUMEN
The prevalence of non-alcoholic fatty liver disease (NAFLD) differs between various stages of the female lifespan. The aim of this review is to summarize current evidence on the association of NAFLD and circulating sex hormones and to explore the pathogenesis of NAFLD within the context of (1) sex hormone changes during the reproductive, post-reproductive female life and beyond and (2) the in vitro and in vivo evidence on pharmacological modulation in women on menopausal hormone treatment (MHT) or endocrine therapy after breast cancer. The fluctuation in estrogen concentrations, the relative androgen excess, and the age-related reduction in sex hormone-binding globulin are related to increased NAFLD risk. Moreover, the peri-menopausal changes in body composition and insulin resistance might contribute to the increased NAFLD risk. Whether MHT prevents or improves NAFLD in this population remains an open question. Studies in women with breast cancer treated with tamoxifen or non-steroidal aromatase inhibitors point to their adverse effects on NAFLD development, although a more pronounced effect of tamoxifen is reported. Future studies focusing on the underlying pathogenesis should identify subgroups with the highest risk of NAFLD development and progression into more aggressive forms, as well as elucidate the role of hormone therapies, such as MHT.
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Neoplasias de la Mama , Enfermedad del Hígado Graso no Alcohólico , Neoplasias de la Mama/epidemiología , Neoplasias de la Mama/etiología , Femenino , Hormonas Esteroides Gonadales , Humanos , Longevidad , Enfermedad del Hígado Graso no Alcohólico/epidemiología , Enfermedad del Hígado Graso no Alcohólico/patología , Factores de Riesgo , TamoxifenoRESUMEN
OBJECTIVES: To find the association between urinary adiponectin and metabolic syndrome (MetS) in peri- and postmenopausal women and its potential application as a noninvasive screening for MetS. METHODS: A cross-sectional study was conducted in healthy peri- and postmenopausal women (defined by STRAW + 10 staging) aged at least 40 years who attended annual check-ups or menopause clinics were recruited. Baseline demographic data, MENQOL, anthropometric measurements, blood pressure, laboratory (FBS, total cholesterol, HDL-C, LDL-C, TG), and urinary adiponectin were collected. The MetS was diagnosed according to JIS 2009. RESULTS: 290 peri- and postmenopausal women had participated. The prevalence of Mets among our participants was 18%. Urinary adiponectin levels were similar in peri- and postmenopausal women with and without MetS (2.6 ± 2.2 vs. 2.3 ± 1.9 ng/mL, respectively, P = 0.55). Urinary adiponectin provides no diagnostic value for MetS (AUC = 0.516). CONCLUSIONS: Urinary adiponectin has no role in screening and diagnosing MetS in peri- and postmenopausal women. The quest toward noninvasive screening for MetS is still going on.
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Adiponectina , Síndrome Metabólico , Estudios Transversales , Femenino , Humanos , Menopausia , Síndrome Metabólico/diagnóstico , Síndrome Metabólico/epidemiología , PosmenopausiaRESUMEN
This cross-sectional study focussed on perimenopausal Mongolian women and aimed to determine the quality of life (QOL) and risk factors in this population. We collected data on 392 women using a predesigned questionnaire and classified the participants according to menopausal status. We used The Menopause Rating Scale (MRS) and the World Health Organisation Quality of Life (WHOQOL)-BREF. Blood pressure (p = .003) and body mass index (p = .02) were significantly high, whereas sexual activity was significantly decreased in postmenopausal women (p = .001). In perimenopausal women, somatovegetative (p = .003) and psychological (p = .025) symptoms were significantly severe, and menopausal symptom severity was significantly higher (p = .017). Menopausal symptoms (p = .02) and monthly sexual activity (p = .005) significantly influenced overall QOL. Sexuality had a significantly negative effect on psychological health (p = .03). Age, occupation, menopausal stage and somatovegetative symptoms have significant effects on health-related QOL (p< .05). Our findings showed that menopausal symptoms and sexual activity significantly affect QOL in middle-aged Mongolian women.Impact StatementWhat is already known on this subject? Women experience physiological changes at the onset of menopause. However, as their oestrogen levels decline, many women also experience physical, psychological and somatovegetative symptoms. Postmenopausal health has been the main issue affecting middle-aged women, until recently. Here, we showed that menopausal transition is a turning point for middle-aged women and suggest that more attention should be paid to the health of perimenopausal women in Mongolia.What do the results of this study add? The study results showed that perimenopausal women had a higher prevalence of health-related problems than postmenopausal women, including weight gain, cardiovascular symptoms and vasomotor symptoms. The prevalence of genitourinary health problems increased with age.What are the implications of these findings for clinical practice and/or further research? General practitioners and gynaecologists in Mongolia should acquire a better understanding of the physiological changes that occur during menopause and pay greater attention to genitourinary issues as they affect general, health-related quality of life.
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Perimenopausia , Calidad de Vida , Persona de Mediana Edad , Femenino , Humanos , Perimenopausia/fisiología , Perimenopausia/psicología , Calidad de Vida/psicología , Estudios Transversales , Menopausia/fisiología , Factores de Riesgo , Encuestas y Cuestionarios , SofocosRESUMEN
This study explores how African American women understand and experience menopausal transition. Data were collected from 14 women in individual interviews and a focus group of seven participants. Transcripts were analyzed using content analysis. Black Feminist Thought and Womanist Thought were the frameworks used to understand the experiences of participants. Key themes emerged including silence as a form of survival, resilience amidst the chaos, socialization for self-preservation and empowerment, and reshaping and reclaiming womanhood. African American women need to be approached from a culturally sensitive care model to address their care during this phase and to optimize health outcomes.
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Negro o Afroamericano , Menopausia , Femenino , Feminismo , Humanos , Investigación CualitativaRESUMEN
BACKGROUND: Many factors influence the menopausal transition and the complexity of this transition increases with the addition of immigration transition. This review aims to identify the factors that influence the menopausal transition for immigrant women based on ecosocial theory. METHODS: A scoping review of English publications was conducted according to PRISMA guidelines using CINAHL, AgeLine, MEDLINE, PsycINFO, ERIC, Nursing and Allied Health Database, PsycARTICLES, Sociology Database, and Education Research Complete. Thirty-seven papers were included for this review. RESULTS: The factors which influence the menopausal transition for immigrant women were grouped into three categories: (a) personal factors, (b) familial factors, and (c) community and societal factors. Personal factors include income and employment, physical and psychological health, perceptions of menopause, and acculturation. Familial factors include partner support, relationships with children, and balancing family, work, and personal duties. Community and societal factors encompassed social network, social support, healthcare services, traditional cultural expectations, and discrimination in host countries. CONCLUSIONS: Interventions addressing the menopausal transition for immigrant women should be designed considering different psychosocial factors and actively work to address systemic barriers that negatively impact their transition.
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Emigrantes e Inmigrantes , Emigración e Inmigración , Niño , Femenino , Estado de Salud , Humanos , Menopausia , Apoyo SocialRESUMEN
BACKGROUND: The menopause has adverse effects on cardiometabolic profiles that are linked to an increased risk of atherosclerosis in women. A healthy diet during the menopausal transition may counteract the menopause-induced atherosclerotic risk. OBJECTIVE: This prospective cohort study aimed to examine the associations between empirically derived dietary patterns and subclinical carotid atherosclerosis in midlife women. METHODS: A total of 1246 midlife women (average age at baseline: 46.3 y) from the Study of Women's Health Across the Nation who completed dietary assessments and had a carotid ultrasound scan were included. Dietary data were collected at 3 time points, during 1996-1997, 2001-2003, and 2005-2007. Measures of carotid atherosclerosis included common carotid artery intima-media thickness (CCA-IMT), adventitial diameter (AD), and carotid plaque index collected during 2009-2013. Three statistical methods, including principal component analysis (PCA), reduced rank regression (RRR), and partial least squares regression (PLS), were used to identify dietary patterns. RESULTS: A Western dietary pattern was identified from each method and a Prudent dietary pattern from PCA. High adherence to the Western pattern was associated with higher CCA-IMT. Women in the fourth quartile of the Western pattern identified by PCA, RRR, and PLS had 0.042 mm (95% CI: 0.011, 0.073), 0.033 mm (95% CI: 0.0086, 0.057), and 0.049 mm (95% CI: 0.025, 0.074), respectively, larger CCA-IMT than women in the first quartile; these differences correspond to 30%, 24%, and 35% of the sample SD, respectively. The Prudent pattern was not significantly associated with CCA-IMT. No significant associations were found between the identified dietary patterns and AD or carotid plaque. CONCLUSIONS: The positive association between the Western diet and CCA-IMT was robust under different dietary pattern derivation methods. The adoption of a diet low in red meat, processed meat, deep-fried products, and sugar-sweetened beverages among midlife women is associated with a lower future risk of atherosclerosis.
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Enfermedades de las Arterias Carótidas/etiología , Dieta Occidental/efectos adversos , Adulto , Enfermedades de las Arterias Carótidas/patología , Interpretación Estadística de Datos , Femenino , Humanos , Menopausia , Persona de Mediana Edad , Estudios Prospectivos , Estados UnidosRESUMEN
BACKGROUND: Little attention has been paid to whether snoring frequency is associated with body composition in menopausal women, particularly in China. This study objected to investigate the association between self-reported snoring and body composition in (peri-post) menopausal Chinese women as well as metabolic indicators. METHODS: This cross-sectional study enrolled 715 participants aged 40-67 years from the Menopause Clinic in the Shanghai Sixth People's Hospital. Participants were categorized into four subgroups stratified by self-reported snoring frequency: never, rarely (< 1 night per week), occasionally (1-2 nights per week), regularly (≥3 nights per week), while body composition was measured using bioelectrical impedance analysis (BIA). Besides, blood sample were collected to test the glycolipid indicators. RESULTS: In our sample of investigation, regular snoring (≥3 nights per week) was found to be an independent risk factor for higher fat mass (total, upper limbs, trunk), with the highest risk of 2.4 times for fat mass of trunk after adjusting for metabolic confounders(p = 0.003). Meanwhile, regular snoring was independently associated with higher fat mass (total and each segment) only in menopausal transition (p = 0.023). CONCLUSIONS: We suggested that self-reported regular snoring may be taken as a simple alternative to predict higher fat mass (≥17.11 kg, upper quartile) in menopausal women. Similarly, body composition should be attached to the great importance to those who in menopausal transition in order to help to prevent obstructive sleep apnea (OSA).
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Menopausia , Obesidad/epidemiología , Ronquido/epidemiología , Anciano , Composición Corporal , China/epidemiología , Estudios Transversales , Femenino , Humanos , Persona de Mediana EdadRESUMEN
Metabolic syndrome (MetS) increases its prevalence during menopausal period and there is no appropriate marker for screening before the cardiovascular damage begun. This study aims to find the diagnostic accuracy and the appropriate cutoff level of serum adiponectin for the screening of MetS in peri- and postmenopausal women. Women aged at least 40 years old attending health checkup clinic were recruited. Anthropometric measurements, blood pressure, MENQOL, and blood chemistry (glucose, adiponectin, HDL-C, LDL-C, and TG) were recorded. MetS was defined by JIS 2009 criteria. 290 peri-and postmenopausal women mean age 54.25 ± 8.6 years were recruited. 66% was postmenopause and 21.4% of them has MetS. The socioeconomic and lifestyle factors seem similar among women with and without MetS. In the participants with MetS, the prevalence of abdominal obesity was higher (96.8% vs 49.6%, p < .001, respectively) and more prevalence of android fat distribution pattern was observed (76.2% vs 36%, p < .001, respectively). Serum adiponectin was significantly lower in women with MetS (6.0 ± 4.6 vs 9.2 ± 5.2 µg/mL, p < .001 in MetS and non-MetS, respectively). Serum adiponectin is a good biomarker for MetS and we recommend the cutoff level of serum adiponectin lower than 7.15 µg/mL for screening of MetS (AUC (95% CI) of = 0.72 (0.64-0.79), p < .001).
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Adiponectina/sangre , Síndrome Metabólico/diagnóstico , Perimenopausia/sangre , Posmenopausia/sangre , Adulto , Factores de Edad , Edad de Inicio , Anciano , Biomarcadores/sangre , Estudios de Cohortes , Estudios Transversales , Técnicas de Diagnóstico Endocrino , Femenino , Humanos , Tamizaje Masivo/métodos , Síndrome Metabólico/sangre , Síndrome Metabólico/epidemiología , Persona de Mediana Edad , Valor Predictivo de las Pruebas , Pronóstico , Reproducibilidad de los Resultados , Tailandia/epidemiologíaRESUMEN
Objective: To understand the origin of extremely high gonadotropin levels in a perimenopausal woman.Methods: A 52-year-old woman with a 2 months of amenorrhea followed spontaneous menstrual cycles recovery was referred to our outpatient clinic with elevated follicle-stimulating hormone (FSH, 483 mUI/ml), luteinizing hormone (LH, 475 mUI/ml) and prolactin (PRL, 173 ng/ml). She was known to take levosulpiride. The gonadotropin levels did not fit with the clinical features.Results: A gonadotroph tumor was ruled out. Further analysis confirmed constantly high FSH, LH and PRL levels. The measurements were repeated using different analytical platforms with different results. After serial dilutions, nonlinearity was present suggesting an immunoassay interference. After post-polyethylene glycol recovery, hormone levels appeared in the normal range. Anti-goat antibodies were recognized in the serum of the patient.Conclusions: This case report shows a case of falsely abnormal high gonadotropin and PRL levels in a woman during menopause transition. In the clinical practice the evaluation of gonadotropin profile is not recommended at this age, but the abnormal levels stimulated further evaluation. An interference in the assay due to anti-goat antibodies resulted in abnormally high level of FSH and LH. A strict collaboration between clinicians and the laboratory is needed, when laboratory findings do not correspond to clinical findings.
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Anticuerpos Heterófilos , Errores Diagnósticos , Gonadotropinas/sangre , Menopausia/sangre , Animales , Femenino , Cabras/inmunología , Humanos , Persona de Mediana EdadRESUMEN
Climacteric syndrome (CS) is considered to be a frequent manifestation of pathological menopause. Menopause associated not only with deficiency of sex steroids, decrease of melatonin secretion is observed. Perimenopausal melatonin deficiency syndrome (SPDM) is the complex of symptoms, which is often formed amid decrease of melatonin synthesis and clinically characterized by the prevalence of complaints of sleep disorders (problems), bodily pain, depression, anxiety/fears and somatic symptoms. CS and SPD are co-morbidities, that impair the «women menopausal health¼. The article presents the stratification algorithm of peri- and post-menopausal women with the co-morbid pathology of CS and SPDM for selection of differentiated therapy. The algorithm involves detection of indications for monotherapy with melatonin or synthetic genistein, and for combined treatment with menopausal hormone therapy. The usage of this concept is reasonable for improvement of treatment efficiency of co-morbid pathology of CS and SPDM, for quality of life improvement and for induction of active ageing of women of senior group.
Asunto(s)
Melatonina , Perimenopausia , Algoritmos , Femenino , Humanos , Menopausia , Posmenopausia , Calidad de VidaRESUMEN
INTRODUCTION: Menopause is a natural part of women's lives, which is associated with physical and mental changes and can lead to uncertainty and consequent undesirable effects in the lives of menopausal women. The present study was conducted to compare the impact of multimedia and booklet educational methods on the uncertainty about menopause during this transition period. MATERIALS AND METHODS: In a cluster randomized trial 68 women aged 45-55 years were randomly allocated into two groups: multimedia and booklet. Data were collected using knowledge and uncertainty questionnaires about menopause in three stages, i.e. before intervention, immediately after intervention (two weeks later), and one month later. Repeated-measures analysis of variance (rANOVA) was used to compare knowledge and uncertainty scores between two groups for the duration of the study. Data were analysed using SPSS software and p values < 0.05 were considered as statistically significant. RESULTS: The results of the study indicated a high level of uncertainty in both groups before the implementation of the educational program. There was no significant difference between groups in terms of knowledge and uncertainty about menopause over time (p > 0.05). However, we found a significant increase in knowledge and a significant decrease in uncertainty scores in both groups (p < 0.001) after the interventions. CONCLUSIONS: Although the findings of this study did not show a significant difference between the effect of multimedia and booklet educational methods in postmenopausal women, the high level of uncertainty of women before intervention and its significant reduction after the implementation of the educational programs indicated the importance of education throughout this period.