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INTRODUCTION: By studying the dietary habits of patients with bacterial vaginosis (BV) and the controls, we aim to find out whether the dietary intakes of phytochemicals could reduce the odds of BV. To the best of our knowledge, no study has ever examined the matter before. Therefore, we decided to conduct this secondary analysis of case-control study to examine the association between dietary phytochemicals and BV. METHOD: This case-control study was conducted at the gynecological clinic of Imam Hossein Hospital using a convenience sampling method from November 2020 to June 2021. To diagnose BV, all participants underwent examination by a gynecologist, assessing the presence of 3 or 4 criteria from the Amsel criteria. A validated semi-quantitative food frequency questionnaire was used. The phytochemical index was determined using McCarty's method. To assess the association between dietary phytochemical intake and the odds of BV, binary logistic regression was utilized. RESULTS: After adjusting for potential confounders, the association between phytochemical index and BV remained significant (odds ratio (OR) = 0.349, 95% confidence interval (CI): 0.176-0.695, p-value = 0.003). Furthermore, each unit increase in fat intake was associated with higher odds of BV (OR = 1.008, 95% CI: 1.002-1.014, p-value = 0.006), and a positive family history of BV continued to show significantly increased odds of BV (OR = 3.442, 95% CI: 2.068-5.728, p-value < 0.001). CONCLUSION: In summary, the findings of this study indicate that increased consumption of dietary phytochemicals is associated with a reduced risk of BV among Iranian women of reproductive age. Additional research, especially longitudinal dietary studies, is required to explore the potential impact of dietary modifications on BV.
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Dieta , Compostos Fitoquímicos , Vaginose Bacteriana , Humanos , Feminino , Vaginose Bacteriana/epidemiologia , Estudos de Casos e Controles , Compostos Fitoquímicos/administração & dosagem , Adulto , Dieta/estatística & dados numéricos , Fatores de Risco , Irã (Geográfico)/epidemiologia , Pessoa de Meia-Idade , Comportamento Alimentar , Adulto Jovem , Razão de ChancesRESUMO
OBJECTIVE: Many pieces of literature have reported that inherited and acquired thrombophilia might be a risk factor for recurrent implantation failure (RIF), however, most studies have only focused on RIF patients and not their male partners. We studied the possible association of paternal thrombophilia with RIF risk. METHODS: Forty-two male partners aged 20-45 suffered from RIF compared with 42 males from couples with at least one successful pregnancy. All participants were investigated for thrombophilia markers. RESULTS: The prevalence of coagulation Factor V activity was significantly higher in the case group (42.9%) than in the control group (16.7%) (p=0.008) (OR=3.75; 95% CI, 1.38, 10.12). The prevalence of protein C and protein S deficiencies in RIF patients were 4.8% and 2.4%, respectively, and 0% in the controls. The prevalence of antithrombin III (ATIII) deficiency was significantly higher in the case group (19%) than in the control group (2.4%) (p=0.01). None of MTHFR C677T and MTHFR A1298C were statistically significant between the two groups. Combined thrombophilia was 45.2% in the men of the RIF group when compared with the control, 14.2% (p=0.001) (OR = 4.95; 95% CI, 1.75-13.86). CONCLUSIONS: Paternal thrombophilia may be related to recurrent implantation failure, so evaluation of this factor in RIF patients could be used to identify relevant risk groups and may help in the proper management of these cases to enhance the chance of implantation.
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Trombofilia , Humanos , Masculino , Trombofilia/epidemiologia , Adulto , Estudos de Casos e Controles , Feminino , Pessoa de Meia-Idade , Implantação do Embrião , Adulto Jovem , Gravidez , Fatores de RiscoRESUMO
PURPOSE: Nifedipine is a calcium channel blocker with smooth muscle relaxing properties. This study set out to investigate the efficacy of nifedipine administered orally before embryo transfer (ET) on the improvement of the intracytoplasmic sperm injection (ICSI) outcome. This randomized, double-blind, comparator-controlled, was carried out between 2019 and 2020 in the infertility center of Babol, Iran. 200 women candidates for ICSI and recipients of frozen-thawed ET aged 18-40 years were randomly assigned in the ratio 1:1 to an intervention group that received nifedipine 20 mg tablets orally 30 min before ET (n = 100) or to a group of placebo (n = 100). A randomization center in Babol University of Medical Science used computer-generated numbers to allocate treatments. The allocation treatment was blind to the participants, the sonographer of endometer monitoring, the staff of the ICSI laboratory, and the outcome assessor. The primary analysis was based on the intention-to-treat principle done on 200 participants, (n = 100), comparing chemical pregnancy rates in the two comparing groups at 14 days' follow-up after ET. Implantation rate and clinical pregnancy were considered secondary outcomes. RESULT: 200 participants were analyzed. There is no significant difference in the number of oocytes and the quality of embryos in the nifedipine and placebo groups. Despite a numerical increase in the rate of chemical pregnancy, there were no statistical differences in the study group versus the comparison group (24% vs 14%, P = 0.1, rate ratio 0.88, 95% CI 0.77 to 1.01), respectively. Also, no significant increase in clinical pregnancy was found compared with the placebo (17% vs 8%, P = 0.26, rate ratio 0.90, 0.81 to 1.00). CONCLUSION: Nifedipine administered orally 30 min before embryo transfer did not improve the chemical pregnancy rate, and clinical pregnancy rate in infertile women undergoing ICSI. This trial has been registered on the Iranian Clinical Trials Registration Site (IRCT) with the number IRCT20180417039338N3.
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Bloqueadores dos Canais de Cálcio , Transferência Embrionária , Nifedipino , Taxa de Gravidez , Injeções de Esperma Intracitoplásmicas , Humanos , Nifedipino/administração & dosagem , Feminino , Método Duplo-Cego , Gravidez , Adulto , Transferência Embrionária/métodos , Bloqueadores dos Canais de Cálcio/administração & dosagem , Irã (Geográfico) , Adulto Jovem , Implantação do Embrião/efeitos dos fármacos , Administração OralRESUMO
Polycystic ovary syndrome (PCOS) in women is a significant public health issue. We searched the relevant databases using the sensitive keywords to receive the available evidence for successful lifestyle interventions among PCOS women. The systematic reviews related to PCOS were evaluated for an effective lifestyle intervention that was identified. The lifestyle interventions include three components: weight management, physical exercise, and behavioral coaching or combined interventions for developing exercise and modifying diet. Evidence shows that the impact of starting lifestyle intervention as the first-line management to improve obstetric and reproductive outcomes is high. There is evidence that proves health coaching can improve health behaviors and lifestyle. Thus, it is recommended to improve the lifestyle of women with PCOS.
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BACKGROUND: Previous studies have demonstrated that excessive gestational weight gain (GWG) increases the risk of gestational diabetes mellitus (GDM). This study aimed to determine the effect of using health coaching on the prevention of GDM in overweight pregnant women. METHODS: In this quasi-experimental study, 64 eligible overweight women at 12-14 gestational weeks were randomly divided into 2 groups: the coaching group and the control group (usual care group). The intervention group received 8 weeks of the phone coaching program, which integrated GWG and physical activity to reduce the incidence of GDM. The Pregnancy Physical Activity Questionnaire (PPAQ) was used to assess physical activity during pregnancy. The occurrence of gestational diabetes was determined based on the 75-g 2-hour oral glucose tolerance test (OGTT) at 24-28 weeks of gestation. The primary outcome was the incidence of GDM, and the secondary outcomes included physical activity, GWG, and neonatal and maternal birth outcomes. RESULTS: The incidence of GDM in the control and intervention groups was 24.1% and 22.6%, respectively. The relative risk (RR) was 0.93 (95% CI, 0.37-2.34; P = 0.887). The post survey results indicated that GWG decreased more considerably in the coaching than in the control group between pre-trial (T0) and post-trial (T1), (MD; -2.49 with 95% CI, -4.38 to -0.60; P < 0.011). Moreover, the total GWG (between pre-pregnancy and birth) diminished more remarkably in the coaching than in the control group, (MD; -2.83 with 95% CI, -5.08 to -0.58; P < 0.014). However, the score of self-efficacy and concern about PPAQ Metabolic Equivalent of Task (METs) did not differ between the coaching and control groups. CONCLUSIONS: The findings and implications of this research could significantly contribute to maternal health and gestational diabetes prevention. Additional support from a midwife coach resulted in better GWG. More studies are needed to assess the impact of health coaching as a component of usual care and its long-term effect on maternal and neonatal outcomes.
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Diabetes Gestacional , Tutoria , Recém-Nascido , Feminino , Gravidez , Humanos , Diabetes Gestacional/prevenção & controle , Sobrepeso/complicações , Sobrepeso/epidemiologia , Gestantes , Obesidade/complicações , Obesidade/prevenção & controle , Obesidade/epidemiologia , Aumento de Peso , Índice de Massa CorporalRESUMO
OBJECTIVE: We aimed to collect recent findings for a deeper understanding of the association between human exposure to polychlorinated biphenyls (PCBs) and endometriosis development. METHODS: Web of Science, PubMed, Scopus, Google Scholar, and Embase were searched based on inclusion criteria from 2000 to the end of 2020. No filter was exerted to limit the language of publications and geographical restriction. Odds ratios (OR) using the random-effects model and the corresponding 95% confidence interval (CI) were calculated for each included study. RESULTS: Fourteen studies were included in our analyses. The pooled OR and 95% CI for PCB was 1.96 (1.31 to 2.93). Despite being statistically significant, there was evidence of moderate heterogeneity (I2 = 63%, P = 0.001, τ2 = 0.32). Findings from our subgroup analyses showed a significant association between PCB exposure and endometriosis among European population (OR = 3.66, 95% CI: 2.08-6.44). Also a positive association was detected between PCB exposure and an increased odds of endometriosis in studies with laparoscopy (OR = 2.32, 95% CI: 1.16-4.63) or surgery confirm of controls (OR = 1.39, 95% CI: 1.02-1.89). Moreover, according to matched-pairs design, a significant association between PCB exposure and endometriosis development was detected (OR = 1.51, 95% CI: 1.04-2.18), also heterogeneity decreased in studies with matched-pairs design (I2 = 30.4%). CONCLUSIONS: Findings of this study confirm an association between endometriosis and exposure to PCB. However, more primary studies using proper methodology are needed to confirm this association.
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Endometriose , Laparoscopia , Bifenilos Policlorados , Feminino , Humanos , Bifenilos Policlorados/toxicidade , Endometriose/induzido quimicamente , Endometriose/epidemiologiaRESUMO
BACKGROUND: This study strove to investigate the hypothesis that a low dosage of myo-inositol supplementation might decrease the likelihood of gestational diabetes in overweight, pregnant women. METHODS: A randomized, double-blind, controlled trial was performed on 60 eligible overweight, pregnant women, at 12-14 weeks of gestation, at two Iranian obstetric clinics. The participants were divided into two groups based on blocked randomization. The myo-inositol group received 2000 mg plus 400 µg folic acid daily and the control group received 400 µg of folic acid daily from 14-24 gestational weeks. The occurrence of gestational diabetes was determined based on 75-g 2-hour oral glucose tolerance test (OGTT) at 24-28 gestational weeks, which was the primary outcome of the study. The secondary outcomes were: the evaluation of insulin therapy, insulin resistance and lipid profile, gestational weight gain, and fetal and maternal outcomes. RESULTS: The incidence of gestational diabetes in myo-inositol group was noticeably minimized compared to that in the control group (RR=0.29, 95% CI: 0.09-0.94, P=0.037). There were no differences between the two groups in terms of fasting blood sugar, fasting insulin, homeostasis model assessment-estimated insulin resistance (HOMA-IR), insulin therapy, and triglyceride. There was no report of severe adverse drug reactions. CONCLUSIONS: The absolute risk reduction and the number-needed-to-treat for gestational diabetes were 26.8% (95% CI: 5.6-48) and 3.7 (95% CI: 2.1-18.0), respectively. Hence, it can be concluded that approximately one out of every four overweight pregnant women receiving myo-inositol benefitted from its daily intake.
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Diabetes Gestacional , Resistência à Insulina , Gravidez , Feminino , Humanos , Diabetes Gestacional/tratamento farmacológico , Diabetes Gestacional/prevenção & controle , Gestantes , Sobrepeso/complicações , Sobrepeso/tratamento farmacológico , Sobrepeso/induzido quimicamente , Irã (Geográfico) , Inositol/uso terapêutico , Inositol/efeitos adversos , Ácido Fólico/uso terapêutico , Insulina Regular Humana/uso terapêutico , Suplementos Nutricionais/efeitos adversosRESUMO
The aim of the present study was to explore the potential relationships between menopausal symptoms, sleep quality, hot flash, and depressive symptoms in postmenopausal women. A cross-sectional study was designed with 150 healthy postmenopausal women (45-60 years of age) who had referred to the menopausal clinic in Babol. The participants completed the following instruments throughout the study: the Beck Depression Inventory for depressive symptoms, the Modified Blatt-Kupperman Menopausal Index for measuring menopausal symptoms, and the NEO-FFI for identifying the personality traits. After controlling all the covariates, high depressive symptoms were found to be associated with moderate/sever menopausal symptoms, poor sleep quality, and the average and high level of neuroticism. The results also demonstrated that the risk of depressive symptoms was lower in menopausal women with high level extroversion, high level agreeableness, and the average and high level of conscientiousness. The findings of the present study indicated that personality traits, menopausal symptoms, and poor sleep quality in particular can partially account for depression in Iranian menopausal women. It is highly imperative that effective health education or implement appropriate strategies to improve the quality of life for these women.
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Depressão , Menopausa , Personalidade , Distúrbios do Início e da Manutenção do Sono , Feminino , Humanos , Estudos Transversais , Depressão/epidemiologia , Irã (Geográfico) , Qualidade de VidaRESUMO
OBJECTIVE: To investigate the effect of endometriosis and its different stages over Intracytoplasmic Sperm Injection (ICSI) outcomes among infertile women without previous history of ovarian surgery. METHODS: A total of 440 women enrolled in ICSI cycles were recruited and divided into two groups: endometriosis (n=220) and control group (n=220). Endometriosis patients without previous surgical treatment and with diagnostic laparoscopy were further stratified based on disease stage. Clinical and laboratory parameters, ovarian reserve markers, the number and quality of oocytes and embryos and fertilization rate were analyzed and compared among the various severity grades of endometriosis and the control group. RESULTS: Patients with advanced endometriosis had significantly fewer retrieved oocytes with small effect size (p<0.001, η2=0.04), lower metaphase II oocytes (p<0.001, η2=0.09) and fewer total numbers of embryos (p<0.001, η2=0.11) compared with less severe disease or women with tubal factor infertility. The fertilization rate in women with severe endometriosis was similar to that of the control group and in those with minimal/mild endometriosis (p=0.187). CONCLUSIONS: Severe endometriosis negatively affects ovarian response, oocyte quality and embryos. However, fertilization rate is not different among the various stages of endometriosis.
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Endometriose , Infertilidade Feminina , Masculino , Gravidez , Humanos , Feminino , Endometriose/complicações , Endometriose/cirurgia , Indução da Ovulação , Taxa de Gravidez , Fertilização in vitro , Estudos Retrospectivos , Sêmen , Oócitos , Desenvolvimento Embrionário , FertilizaçãoRESUMO
BACKGROUND: Evidence showed that abnormal alteration of adipokines level may perform a key role in polycystic ovary syndrome (PCOS) pathogenesis. Dipeptidyl peptidase-4 (DPP4) and progranulin (PGRN) are two novel adipokines related to insulin resistance (IR). Thus, we aimed to determine the serum DPP4 activity and PGRN level in PCOS patients with and without IR, and non-PCOS women. METHODS: Ninety women were recruited in the present study including 60 PCOS patients (divided into two groups of 30 IR and 30 non-IR) and 30 non-PCOS women. Serum levels of insulin, fasting blood glucose, PGRN, and DPP4 activity were measured, and IR indices were calculated. RESULTS: DPP4 activity was significantly higher in PCOS-IR and PCOS-NIR patients than non-PCOS women (p<0.001, P=0.011, respectively), whereas no significant variation was detected between two groups of PCOS subjects. There was no significant difference in the level of PGRN in the three groups of the present study. CONCLUSION: The present study suggests that increasing DPP4 activity may be associated with PCOS.
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BACKGROUND: Myo-inositol, a glial marker which plays a critical role in some brain regions, can supposedly affect sleep processes. The purpose of randomized controlled trial was to evaluate the impact of myo-inositol supplementation on sleep quality of pregnant women. METHODS: The study enrolled 60 women with low risk singleton pregnancies, with a gestational age of at least 14 weeks, in Iran. The participants were block randomized to receive myo-inositol supplementation powder containing 2000 mg of myo-inositol and 200 µg of folic acid or placebo (400 µg of folic acid) for 10 weeks from the gestational age of 14-24. Sleep quality was measured by the Pittsburgh Sleep Quality Index (PSQI). The primary outcome was the change in sleep quality from the first trimester to the second trimester (24-28 weeks). The ANCOVA with adjusted covariate variables in the first trimester was conducted to estimate the sleep quality between the two groups. RESULTS: The results of ANCOVA boot strapped showed that the mean difference of the total sleep quality score between the two groups was -1.537; 95% CI: -3.050 to -0.024, p = .047) in the second trimester at immediately post-intervention. Also, there were significant differences between the two groups in terms of subjective sleep quality (MD: -0.427; 95% CI: -0.725 to -0.128, p = .006, sleep duration (MD: -0.670; 95% CI: -1.240 to -0.101; p = .022) and habitual sleep efficiency (MD: -0.561; 95% CI: -1.038 to -0.085, p = .022). CONCLUSION: The research confirmed that myo-inositol supplementation can improve global sleep quality, subjective sleep quality, and sleep duration during pregnancy. Therefore, these findings applied to minimize the rate of poor sleep quality in pregnant women.
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Diabetes Gestacional , Diabetes Gestacional/tratamento farmacológico , Suplementos Nutricionais , Feminino , Ácido Fólico/uso terapêutico , Humanos , Lactente , Inositol/farmacologia , Inositol/uso terapêutico , Gravidez , Gestantes , Qualidade do SonoRESUMO
Chemerin and resistin are two adipocytokines involved in inflammatory processes that may paly a role in the development of endometriosis. The purpose of the current study was to examine the levels of chemerin and resistin in the follicular fluid (FF) of endometriosis patients and additionally, assess the association of FF chemerin and resistin with the severity of endometriosis and the number of mature oocyte and embryos. A total of 80 reproductive-aged women who underwent intracytoplasmic sperm injection and embryo transfer were evaluated in this study. FF samples were obtained from subjects with (n = 40) and without endometriosis (n = 40). The concentrations of chemerin and resistin were examined using ELISA. The Resistin FF level was significantly (p-value=.03) higher in women with endometriosis than women without endometriosis, while the effect size was medium (d = 0.47). There was no significant difference in Chemerin concentration between the two groups of this study. Results also showed a tendency towards the increase of FF values of resistin and chemerin in endometriosis patients with stage III-IV than stage I-II; however, this difference was not significant. No significant correlations were found between FF levels of resistin and chemerin with the number of mature oocyte and embryos. Thus, elevated FF resistin levels may be associated with endometriosis.IMPACT STATEMENTWhat is already known on this subject? To our knowledge, no studies have investigated chemerin levels in follicular fluid of infertile women with endometriosis undergoing ICSI. Although follicular fluid levels of resistin have been previously studied in endometriosis, it has not been studied yet whether its level is associated with the number of oocyte and embryos.What do the results of this study add? Our results indicate that significantly increased resistin levels in follicular fluid may be associated with the presence of endometriosis.What are the implications of these findings for clinical practice and/or further research? The findings are promising in that significantly increased resistin levels may add to the knowledge of the pathophysiology of endometriosis.
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Quimiocinas , Endometriose , Infertilidade Feminina , Resistina , Adulto , Endometriose/complicações , Feminino , Líquido Folicular , Humanos , Infertilidade Feminina/etiologia , Injeções de Esperma IntracitoplásmicasRESUMO
Endometriosis is one of the gynecological disorders and its prevalence is estimated to 8.10% of reproductive-age women. In Iran, the frequency of endometriosis was reported at 29% among infertile women. The etiology of endometriosis is still unclear. Numerous environmental contaminants such as polychlorinated biphenyls (PCBs) may play important roles in endometriosis development and etiology. Iranian population has relatively low levels of PCBs. However, no studies have evaluated PCBs levels in Iranian endometriosis patients so far. At present, there is no systematic review of the relationship between only PCBs exposure and the risk of endometriosis. The aim of this systematic review and meta-analysis protocol will be to evaluate the association between only PCBs exposure and the risk of endometriosis. PubMed/MEDLINE, Web of Science, Scopus, Google Scholar, Embase, key journals, conferences/congress research papers, and the references of included primary studies will be searched. Observational studies (cross-sectional, case-control, and cohort) in humans that investigated the association between PCBs exposure and the risk of endometriosis will be included. The outcome will be endometriosis risk in association with PCBs exposure. The primary screening and data extraction will be performed by three team members independently and will be judged by opinion with the fourth member. The modified Newcastle-Ottawa Scale (NOS) will be used for the quality assessment of studies. Findings from this study will recognize the association between PCBs exposure and the risk of endometriosis. Results may provide a new window for identifying the role of PCBs as environmental risk factors in relation to the development of endometriosis. Registration number: PROSPERO; CRD42019120539.
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AIM: Endometrial mesenchymal stem cells (eMSC) have a vital role in regeneration of endometrium during menstrual cycles. Since it has been suggested that (eMSC) likely play a role in uterine receptivity and establishment of pregnancy, we aimed to evaluate the expression levels of five most known receptivity markers-Integrin (ITG) ß1, Rac1, HoxA11, ITGß3 and Noggin-in eMSC of recurrent implantation failure (RIF) and non-RIF women. METHODS: Human eMSC were isolated from menstrual blood (MB) of RIF and non-RIF women. The isolated eMSC characterized based on their morphological and behavioral characteristics, expression of MSC-specific surface CD markers and their capacity of differentiation into osteocytes and adipocytes. The expression levels of the five mentioned receptivity markers were analyzed with real time reverse transcription polymerase chain reaction. RESULTS: Our findings revealed that RIF and non-RIF eMSC expressed all tested genes at different levels. ITGb1 expression in RIF eMSC was lower than its expression in non-RIF cells. On the other hand, all the other markers were expressed at higher levels in RIF eMSC than in non-RIF cells although only HOXA11 and ITG ß3 showed statistically significant (P < 0.05) higher expression levels. CONCLUSION: This pilot study on determination of the expression levels of uterine receptivity markers in eMSC interestingly indicated that RIF and non-RIF eMSC were different regarding the expression of these markers. Future studies using these findings can brighten up more the role of eMSC in the endometrium receptivity and establishment of pregnancy.
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Células-Tronco Mesenquimais , Implantação do Embrião , Endométrio , Feminino , Humanos , Ciclo Menstrual , Projetos Piloto , GravidezRESUMO
OBJECTIVES: Studies which targeted communication skills of children born following assisted reproductive technologies have reported contradictory results. Concerning the increasing rates of children born in these technologies and the importance of some factors as risk factors like birth weight, gestational age, and the number of children per birth in these procedures, studying speech and language skills is critical. So, the current study aimed to investigate the speech and language capabilities of Persian speaking children born following these procedures. METHODS: A descriptive and cross-sectional study was carried out in Babol city in 2016-2017 to investigate the receptive and expressive language and speech of Persian speaking children born in assisted reproductive technologies in the age range of 6-72 months. Parents of 78 children completed the Newsha Developmental Scale to assess language and speech skills. Then, the language and speech performance of the participants were compared in terms of gestational age, birth weight, number of children per birth, and sex in the current research and they are categorized as normal or having delay in language and speech development. RESULTS: The participants had statistically significant difference for the receptive language in terms of gestational age (χ2 (1) = 5.76, p = 0.01) and birth weight (χ2 (1) = 8.22, p = 0.004) but in terms of the number of children per birth (χ2 (1) = 7.11, p = 0.009) and sex (χ2 (1) = 0.037, p = 0.84) did not have statistically significant difference. The children did not show significant difference for the expressive language in terms of gestational age (χ2 (1) = 1.09, p = 0.29), birth weight (χ2 (1) = 0.34, p = 0.55), the number of children per birth (χ2 (1) = 1.58, p = 0.2), and sex (χ2 (1) = 0.037, p = 0.84). The participants of the present study did not have statistically significant difference in speech in terms of gestational age (χ2 (1) = 2.82, p = 0.09), the number of children per birth (χ2 (1) = 3.57, p = 0.06), and sex (χ2 (1) = 0.06, p = 0.79). They had significant difference in speech only in terms of birth weight (χ2 (1) = 4.13, p = 0.04). CONCLUSION: Based on the results of the administration of the Newsha Developmental Scale as a screening tool, it seems that some factors like sex and number of children per birth do not affect speech and language performance of children born following ART. Another factor including gestational age and birth weight had effects on some domains. It is essential to design longitudinal studies to follow the speech and language performance of this population.
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Peso ao Nascer , Desenvolvimento da Linguagem , Técnicas de Reprodução Assistida , Fala , Criança , Pré-Escolar , Estudos Transversais , Feminino , Idade Gestacional , Humanos , Lactente , Masculino , Prole de Múltiplos Nascimentos , Fatores SexuaisRESUMO
The aim of the present study was to investigate the association between different personality traits with monoamine oxidase A (MAO-A) and serotonin transporter (5-HTT), and to examine their effects on the severity of menopause symptoms as well as the levels of depression in menopausal women. The study was designed as an analytical cross-sectional study, performed on 132 healthy post-menopausal women in Iran. Personality was assessed using the Revised Edition of the NEO Personality Index (Neuroticism-Extroversion-Openness-Five Factor Inventory). The symptoms score sheet, used for measuring menopausal symptoms, was used to classify the participants according to their menopausal symptoms. Furthermore, Beck Depression Inventory short version was also used to assess depressive symptoms. Examination of blood samples taken from all participants was to identify DNA polymorphisms of 5-HTT using PCR. The results of the present study showed that a high level of neuroticism (P<0.0001), low levels of extroversion (P<0.002), an openness to experience (P=0.039) and conscientiousness (P=0.001) were all positively associated with the severity of menopausal symptoms. In addition, a high level of neuroticism (P<0.0001), low levels of extroversion (P<0.0001), and a low level of agreeableness (P<0.024) and conscientiousness (P<0.0001) were all positively associated with depressive symptoms. There was no statistically significant association between MAO-A and 5-HTT polymorphisms with menopause and depression scores. Based on these results, there appears to be a significant association between personality traits with both depression and menopausal symptoms. Identification of homogeneous groups of women who are predisposed to depression and severe menopausal symptoms may allow for the implementation of early prevention programs.
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Inflammasome complex mediated interleukin 1ß (IL-1ß) and interleukin 18 (IL-18) production may be involved in immunopathogenesis of polycystic ovary syndrome (PCOS). Therefore, this study was conducted to investigate involved inflammasome pathways in PCOS. Therefore, inflammasome genes expression and serum level of IL-1ß were evaluated in 30 patients with confirmed PCOS and 30 women without PCOS. A remarkable increase in expression of the nucleotide binding and oligomerization domain (NOD)-like receptor (NLR) family pyrin domain-containing 3 (NALP3), absent in melanoma 2 (AIM2), IL-18 and associated speck-like protein containing a caspase recruitment domain (CARD); (ASC) genes in PCOS were observed (p < 0.05). In contrast, expression level of NALP1, NALP12, NLR family apoptosis inhibitory proteins (NAIP), NLR family caspase recruitment domain (CARD) domain containing 4 (NLRC4) and IL-1ß genes was not significant. Although the IL-1ß protein level in serum of COS patients with BMI ≥ 25 was significantly higher than PCOS patient with BMI < 25, but there was no significant difference in non-PCOS individuals with BMI < 25 or ≥25. Furthermore, significant correlation between expression of AIM2 (r = 0.83, p = 0.032) and NALP3 (r = 0.59, p = 0.0001) was observed with IL-18, while a positive correlation (r = 0.84, p = 0.0001) was revealed between NAIP and IL-1ß. Based on the obtained results on inflammasome components along with increased expression of IL-1ß especially in overweight patients, it can be concluded that IL-18 expression as well as IL-1ß is probably due to activation of AIM2, NALP3 or NAIP inflammasome, which may play a critical role in immunopathology of PCOS.
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Inflamassomos/metabolismo , Interleucina-18/genética , Interleucina-1beta/genética , Síndrome do Ovário Policístico/genética , Síndrome do Ovário Policístico/metabolismo , Adulto , Estudos de Casos e Controles , Proteínas de Ligação a DNA/metabolismo , Feminino , Humanos , Interleucina-18/sangue , Interleucina-18/metabolismo , Interleucina-1beta/sangue , Interleucina-1beta/metabolismo , Proteína 3 que Contém Domínio de Pirina da Família NLR/metabolismo , Síndrome do Ovário Policístico/sangue , Síndrome do Ovário Policístico/imunologia , Adulto JovemRESUMO
OBJECTIVE: Reproductive clinics are often faced with cases of repeated implantation failure (RIF). This study evaluated whether platelet-rich plasma (PRP) might improve the implantation outcomes of patients suffering from RIF. METHODS: Thirty women with RIF submitted to frozen-thawed embryo transfers were included in the study. Intrauterine infusions of autologous purified platelet preparations were administered 48 hours prior to embryo transfer. Differences in implantation, clinical pregnancy, and miscarriage rates of cycles with and without PRP infusions were analyzed. RESULTS: The implantation rate seen in the PRP group was 6.7%. No significant difference was found the between the implantation, clinical pregnancy, ongoing pregnancy, and miscarriage rates of frozen-thawed embryo transfers with and without PRP infusion. However, the effect size of PRP infusion (Cohen's d=0.39) on implantation rates revealed a relationship in medium strength. CONCLUSION: Platelet-rich plasma might potentially yield beneficial effects as a safe therapeutic option offered alongside other treatments designed to improve the reproductive outcomes of women with repeated implantation failure.
Assuntos
Aborto Habitual , Transfusão de Sangue Autóloga , Transferência Embrionária/estatística & dados numéricos , Plasma Rico em Plaquetas , Gravidez/estatística & dados numéricos , Aborto Habitual/epidemiologia , Aborto Habitual/prevenção & controle , Aborto Habitual/terapia , Adulto , Implantação do Embrião/efeitos dos fármacos , Feminino , Humanos , MasculinoRESUMO
CONTEXT: Breast cancer is the most common cancer in women worldwide and its prevalence is increasing. AIMS: The aim of this study was to investigate the extent to which a history of infertility can present as risk factors for breast cancer. SETTINGS AND DESIGN: This was a hospital-based case-control study. SUBJECTS AND METHODS: In this study, 1177 women with breast cancer were participated for assessing the risk for this cancer. The control was 1204 women with self-reported free-cancer history who were matched in terms of age and residence. STATISTICAL ANALYSIS USED: Using logistic regression, it was examined whether infertility is a risk factor of case-control status in addition to marriage age, menarche age, body mass index, number of pregnancies, family history of breast cancer, and previous oral contraceptive use. The data were considered significant at P ≤ 0.05. RESULTS: Infertility history was reported in 12.5% (n = 147) of the cases and 5.8% (n = 70) of the controls. Infertility history was a relevant risk for case-control study in addition to other risk factors (odds ratio: 2.43; 95% confidence interval, 3.34-1.77). CONCLUSIONS: This study found that infertility may be as the main risk factor for breast cancer in Iranian women, therefore, doing breast screening in women who have one or more risk factors, must receive more emphasis.
Assuntos
Neoplasias da Mama/etiologia , Infertilidade/complicações , Índice de Massa Corporal , Estudos de Casos e Controles , Feminino , Humanos , Irã (Geográfico) , Modelos Logísticos , Pessoa de Meia-Idade , Razão de Chances , Gravidez , Fatores de Risco , Fatores de TempoRESUMO
OBJECTIVE: The relation between excessive prolactin and endometriosis-related infertility is debatable. Anovulation or defective luteal phase occurs frequently due to hyperprolactinemia in subfertile women. In this investigation, we evaluated the association between serum prolactin levels and the severity of endometriosis. METHODS: This retrospective cohort study carried out at the Babol Infertility Research Center looked into the baseline serum prolactin levels of 114 infertile women with endometriosis and compared them to the levels seen in 101 infertile women without endometriosis (controls). Statistical analysis included independent t-test, chi-square, Welch test and ROC curve analysis. RESULTS: Infertile women with endometriosis had significantly higher serum prolactin levels than infertile women without endometriosis (p=0.003). A significant difference was detected between controls and individuals with endometriosis stages III/IV (p-value=0.009). Prolactin was found to have diagnostic value to detect endometriosis stages III/IV vs. stages I/II in AUC=0.65, 95% CI (0.55, 0.76). Prolactin values with a cut off set at 20.08 ng/mL had a sensitivity of 0.74 and specificity of 0.54 in detecting disease stages III/IV vs. I/II. The prognostic capability of prolactin in detecting endometriosis in cases vs. controls by ROC curve analysis had an AUC=+0.67, 95% CI (0.60, 0.74). Prolactin values with a cut off set at 17.5 ng/mL had a sensitivity of 0.64 and specificity of 0.63 in segregating subjects with and without endometriosis. CONCLUSION: Higher prolactin levels were observed in infertile women with more severe endometriosis when compared to infertile women without endometriosis. Prolactin levels act as a probable prognostic biomarker to detect endometriosis stages III/IV vs. I/II and segregate infertile women with endometriosis from subjects without endometriosis.