Normal Women Research Articles

Maternal and neonatal risks and outcomes after bariatric surgery: a comparative population based study across BMI categories in Qatar

The impact of Bariatric Surgery (BS) on maternal and neonatal outcomes among pregnant women is not fully understood, especially in comparison to different weight categories. The primary aim of this study is to assess the factors associated to women who have undergone BS. The study also investigates the maternal and neonatal outcomes amongst this group in comparison to the three Body Mass Index (BMI) groups (women with obesity, overweight and normal weight). A 12-month population-based retrospective study was conducted using registry data from the PEARL-Peristat Study at the Women's Wellness and Research Center (WWRC) in Qatar from January 1, 2017, through December 31, 2017. Both univariate and multivariable regression analyses were employed to scrutinize risk factors and maternal and neonatal outcomes. The study included 6212 parturient women, of which 315 had a history of BS, while 5897 with no BS history. Qatari women, aged 35 and higher, with parity > 1, diabetes, and hypertension were more likely to be in the post-BS group. Women in the post-BS group were found to be more likely to have a cesarean delivery (37.5% vs. 24%, Adjusted Odds Ratio (aOR) = 1.59, CI 1.18–2.14), preterm babies (10% vs. 7%, aOR = 1.66, CI 1.06–2.59), and stillbirth (1.6% vs. 0.4%, aOR = 4.53, CI 1.33–15.50) compared to the normal weight women group. Moreover, post-BS women had a higher risk of low-birth-weight neonates than women with obesity (15% vs. 8%, aOR = 1.77, CI 1.153–2.73), overweight (15% vs. 7%, aOR = 1.63, CI 1.09–2.43), and normal weight (15% vs. 8%, aOR = 1.838, CI 1.23–2.75). Finally, women in the post-BS group were more likely to have low-birth-weight neonates amongst term babies than women with obesity and overweight. Pregnancies with post-BS should be considered a high-risk group for certain medical outcomes and should be monitored closely. These findings may guide the future clinical decisions of antenatal and postnatal follow-up for post-BS women.

Circular RNA circ_0022707 impedes the progression of preeclampsia via the miR-3135b/GHR/PI3K/Akt axis.

Preeclampsia (PE) is a severe pregnancy complication linked to maternal and fetal health, yet its underlying causes and pathogenesis remain elusive. Circular RNA (circRNA), a form of non-coding RNA, is implicated in the progression of PE; nevertheless, the specific mechanism is not fully elucidated. This study aimed to identify and validate circRNAs that are pivotal in the pathophysiology of PE. Firstly, we constructed a ceRNA network using datasets from the GEO database and identified circ_0022707 as our study target. Then, using qRT-PCR analysis, we validated that circ_0022707 was downregulated in preeclamptic placentas compared to those of normal pregnant women. In situ hybridization assays revealed that circ_0022707 existed in placental villous trophoblast cells. Additionally, Pearson correlation analysis revealed a negative relationship between the expression of circ_0022707 and PE-related indicators (systolic and diastolic blood pressure, along with 24-h proteinuria levels). Furthermore, gain-of-function experiments confirmed that circ_0022707 could promote trophoblast cell proliferation and cell cycle progression while suppressing apoptosis. In vivo experiments using a preeclampsia-like mouse model also demonstrated that circ_0022707 administration could mitigate preeclampsia-like symptoms. Mechanistically, we confirmed that circ_0022707 functions through the miR-3135b/GHR/PI3K/Akt pathway in trophoblast cells. Overall, our study has provided insight into the important function of circ_002707 in the development of PE, enhancing our understanding of the disease's mechanism and proposing a viable therapeutic strategy for PE.

Low-dose aspirin improves blood perfusion of obstetric anticardiolipin syndrome in China.

This study evaluates the endometrial receptivity of obstetric anticardiolipin syndrome (OAPS) patients using various ultrasound indicators and the efficacy of low-dose aspirin (LDA) treatment. This retrospective study recruited patients from Shanghai Ren Ji Hospital, China from January 2022 to December 2023. Doppler parameters of the endometrium and uterine artery blood flow were recorded to assess the endometrial receptivity of OAPS patients compared with normal pregnant women and an other immune diseases group. The receiver operating characteristic curve was used to predict the risk of OAPS patients. Doppler parameters of OAPS patients were conducted repeatedly after a 2-month period of treatment with LDA. Compared with normal pregnant women, the OAPS group showed remarkably increased endometrial perfusion resistance (PI, RI, S/D) and uterine artery perfusion resistance (RI and S/D) (P < 0.001) and had good predictive values (area under the curve = 0.806, 0.976, 0.942, 0.902, and 0.901, respectively). The endometrial thickness of the OAPS group was much thinner than that of the normal group (P < 0.001). Uterine blood flow impedance PI showed no difference in both groups (P = 0.68). In comparison to other autoimmune diseases, the OAPS group also showed an increasing trend in the resistance of endometrium and uterine artery blood flow. After LDA treatment, there was an obvious improvement in the endometrial blood flow perfusion in the OAPS group (P < 0.01). Compared with the normal group and other autoimmune diseases, the resistance of endometrial and uterine artery blood flow in the OAPS group was increased significantly. The Doppler index showed the predictive value of OAPS, and it was confirmed that LDA could enhance blood perfusion among OAPS women.

. Predictive Value of Pre-delivery Serum β-human Chorionic Gonadotropin, Fibrinogen, and Homocysteine for Hypertensive Disorders of Pregnancy

Introduction: it was to investigate the relationship between pre-delivery serumβ-human chorionic gonadotropin (β-HCG), fibrinogen (FIB), and homocysteine (HCY) with hypertensive disorder complicating pregnancy (HDCP). Materials and Methods: 200 HDCP patients and 150 normal pregnant women were selected as study subjects. Fasting cubital venous blood samples were collected to measure serum triglycerides (TG), total cholesterol (TC), high-density lipoprotein (HDL), and low-density lipoprotein (LDL), as well as β-HCG, FIB, and HCY levels. Pearson correlation analysis examined relationship between β-HCG, FIB, HCY, and HDCP. Receiver operating characteristic (ROC) curve analysis evaluated the predictive value of these indicators for HDCP. Multiple logistic regression analysis identified risk factors (RFs) for HDCP.Results: serum TG, TC, HDL, LDL, FIB,β-HCG, and HCY were greatly elevated in the HDCP group versus control group (CG) (P&lt;0.05). Serumβ-HCG, FIB, and HCY showed notable positive correlations with HDCP (r = 0.935, 0.547, 0.811; P&lt;0.05), and the areas under the ROC curve (AUC) for predicting HDCP based on serum β-HCG, FIB, HCY, and their combination were 0.743, 0.659, 0.801, and 0.886, respectively (P&lt;0.05). Lipid indicators and serum levels of FIB, β-HCG, and HCY were RFs for HDCP.Conclusion:pregnant women with HDCP exhibited markedly elevated serum lipid levels and FIB, β-HCG, and HCY levels before delivery, which can serve as predictive indicators for HDCP.

Inter-cycle variability of anti-Müllerian hormone: implications for predicting controlled ovarian stimulation cycle outcomes

BackgroundAnti-Müllerian hormone (AMH) is a widely used marker for estimating ovarian reserve, and it may predict response to ovarian stimulation. While AMH is considered a stable, cycle-independent marker, studies have shown it can exhibit significant fluctuations based on factors like age, reproductive stage, and menstrual cycle phase. The fluctuations in AMH levels can make it challenging to predict individual responses accurately, particularly when the AMH is not measured in the COS cycle. The aim of this study was to assess the inter-cycle variability of serum AMH levels in two consecutive menstrual cycles and their correlation with response to controlled ovarian stimulation outcome in the latter.MethodsIn this single-centre retrospective cohort study, data of normal and low responder patients who underwent intracytoplasmic sperm injection following a GnRH antagonist cycle at a university hospital infertility clinic between January 2022 and December 2023 were reviewed. Serum AMH levels were measured in the early follicular phase of two consecutive menstrual cycles with Elecsys-AMH Roche® system (Roche Diagnostics, Meylan, France). Correlations between AMH levels and controlled ovarian stimulation outcomes, including total oocyte and mature oocyte (MII) counts, were assessed. The study included normal and poor responder women to maintain data integrity.ResultsA total of 79 patients were included in the final analyses. Significant cycle-to-cycle variation in serum AMH levels was observed, with a median variation of 44.3%. Normal responders exhibited a mean change of 0.60 ± 0.46 ng/ml, while poor responders had a mean change of 0.28 ± 0.28 ng/ml. Approximately 20% of patients were reclassified between normal and poor responder categories based on the second AMH measurement. The controlled ovarian stimulation cycle AMH levels showed a stronger correlation with both total oocyte count (r = 0.871, P < 0.001) and MII oocyte count (r = 0.820, P < 0.001) compared to preceding cycle AMH levels.ConclusionAMH levels can exhibit significant variations between consecutive cycles, potentially leading to misclassification of patients. Measuring AMH in the early follicular phase of the COS cycle provides a more accurate prediction of the numbers of total and MII oocytes collected. Consistent and repeated AMH measurements can help clinical decision-making.

Comparison of orexigenic and anorexigenic neuropeptide levels in hyperemesis gravidarum patients with normal pregnant women: A prospective cohort study.

The aim of this study was to determine whether orexigenic neuropeptides, orexin and galanin, and anorexigenic neuropeptides, alpha-melanocyte-stimulating hormone (α-MSH) and cocaine- and amphetamine-regulated transcript (CART), are implicated in hyperemesis gravidarum (HG). Fifty pregnant women who had been diagnosed with HG between April 2022 and February 2023 at the Siirt University Faculty of Medicine Training and Research Hospital (tertiary center) were recruited for this study. An equal number of pregnant women without an HG diagnosis were included in the study as the control group. Participants' age, pregnancy history, medical history, thyroid function test results, complete blood count results, and electrolyte levels were recorded, and their orexin, galanin, α-MSH, and CART serum levels were analyzed using an enzyme-linked immunosorbent assay. No statistically significant differences in orexigenic neuropeptides (orexin and galanin) were observed between the HG and control groups. A statistical difference was found between an anorexigenic neuropeptide (α-MSH) and the control group (P = .012). Based on a receiver operating characteristic analysis, the α-MSH parameter was statistically significant for distinguishing between participants with an HG diagnosis and those without, with a sensitivity of 63.6%, specificity of 65.9%, and cutoff value of 11769.3 pg/mL (P = .012, area under curve: 0.655). Based on the severity classification of ketonuria (ketonuria levels of +1 or +2 were classified as mild, whereas levels of +3 or +4 were classified as moderate to severe), the anorexigenic CART neuropeptide was found to be a statistically significant diagnostic indicator of severe ketonuria (P = .020). α-MSH and CART levels were found to be related in HG patients and in HG patients with severe ketonuria.

Exosomal miR-494 Regulates the Biological Behavior of Trophoblasts by Targeting mTOR in Unexplained Recurrent Spontaneous Abortion.

Recurrent spontaneous abortion (RSA) is a pregnancy disorder, and trophoblasts are involved in its complex pathogenesis. This study aimed to identify the functional role of exosomal miR-494 in promoting the development of unexplained RSA (uRSA). 15 uRSA tissues and 15 healthy controls were collected to compare the exosomal miR-494 expression. The ultracentrifugation method was used for serum exosome isolation, and exosome characteristics were examined using transmission electron microscopy (TEM). The affection of exosomal miR-494 on HTR-8/SVneo cells were determined by CCK-8, EdU, Wound healing, and Transwell assays. Our findings demonstrated that miR-494 levels were markedly lower in placental tissue and plasma exosomes from patients with uRSA than in normal pregnant women. Furthermore, treatment with miR-494-overexpressing exosomes reduced the viability, invasion, and migration of HTR-8/SVneo cells. In terms of regulation, exosomal miR-494 downregulated mTOR levels in HTR-8/SVneo cells. Mechanism research suggested that exosomal miR-494 reduces the viability, invasion, and migration of trophoblasts by targeting mTOR. Exosomal miR-494 and mTOR are potential predicative biomarkers and therapeutic targets for uRSA patients.

Correlation and clinical significance of placental tissue selectin (E), angiotensin II and its receptors, and oxidized lipid levels in patients with preeclampsia

Background: The purpose was to analyze the levels of placental tissue selectins (E), angiotensin II (AngII) and its receptors (ATRs), and oxidized lipids (malondialdehyde (MDA), 8-isoprostane 2a) in patients with preeclampsia (PE). (8-iso-PGF2a)) correlation and clinical significance. Methods: Select 30 PE pregnant women who were admitted to our hospital from March 2023 to January 2024 as the case group, and select another 30 normal pregnant women who were registered in our hospital during the same period as the health group .The general information of the two groups and placental tissue selectin (E), plasma AngII, ATRs, placental tissue MDA, 8-iso-PGF2a and blood pressure levels (systolic blood pressure (SBP), diastolic blood pressure (DBP)) were compared. Pearson correlation was used to analyze the correlation between the expression of selectin (E), AngII, ATRs, MDA, 8-iso-PGF2a and the levels of SBP and DBP. Linear regression analysis was used to analyze the correlation between the expression of selectin (E), AngII, ATRs, MDA, 8-iso-PGF2a, SBP, DBP and other indicators and the occurrence of PE. ROC curves were drawn to analyze the value of placental tissue selectin (E), AngII, ATRs, MDA, and 8-iso-PGF2a individually and jointly in predicting the risk of PE. Results The expression of placental tissue selectin (E), AngII, ATRs, MDA, 8-iso-PGF2a and the levels of SBP and DBP in the case group were higher than those in the healthy group (P&lt;0.05). Pearson correlation showed that the expression levels of placental tissue selectin (E), AngII, ATRs, MDA, and 8-iso-PGF2a were positively correlated with SBP and DBP (r&gt;0, P&lt;0.05). Linear regression analysis showed that placental tissue selectin (E), AngII, ATRs, MDA, 8-iso-PGF2a expression and SBP, DBP levels were closely related to the occurrence of PE (P&lt;0.05). The results of drawing the ROC curve showed that the AUCs of placental tissue selectin (E), AngII, ATRs, MDA, and 8-iso-PGF2a expression in predicting the occurrence of PE were 0.854, 0.756, 0.745, 0.885, 0.900, and 0.905 respectively. Conclusion Placenta tissue selectin (E), AngII, ATRs, MDA, and 8-iso-PGF2a are highly expressed in pregnant women with PE. The expression of the above indicators is related to maternal blood pressure levels and the occurrence of PE, and their combination can effectively increase predictive value of the risk of PE.

KLF4 regulates trophoblast function and associates with unexplained recurrent spontaneous abortion

BackgroundRecurrent spontaneous abortion (RSA) is defined as two or more consecutive spontaneous abortions before 20 weeks with the same spouse [1]. However, approximately 50% of RSA cases of unknown cause are classified as unexplained recurrent spontaneous abortion (URSA). Potential factors include decreased trophoblast cell migration and invasion, leading to impaired placental implantation and maintenance of the normal maternal-fetal interface. However, the mechanism of this pathogenesis remains unknown. In this study, we investigated the potential role and mechanism of KLF4 in regulating URSA by influencing the invasion and migration ability of trophoblast cells.MethodsWe firstly identified 817 differentially expressed genes by performing a difference analysis of the dataset GSE121950 [2] related to recurrent abortion, and intersected the top 10 genes obtained respectively by the three algorithms: DMNC, MNC, and EPC using Venn Diagram.To detect the expression levels of core genes, villi samples were obtained from normal pregnant women and patients with URSA. RT-qPCR analysis revealed a significant difference in KLF4 mRNA expression and KLF4 was then analyzed. Trophoblast cell lines HTR8 and JEG3 were used to investigate the effect of KLF4 on trophoblastic function. Wound healing and transwell assays was performed to detect the invasion and migration of trophoblast cells. The expression of epithelial-mesenchymal transition(EMT) molecules were detected by RT-qPCR and western blot. Promoter detection and epigenetic modification were detected by chromatin immunoprecipitation (ChIP) assay. Molecular nuclear localization was detected by immunofluorescence and subcellular fractionation. Miscarried mice model was used to study the effects of KLF4 on URSA induced by reduced trophoblast invasion and migration.ResultsKLF4 is highly expressed in the villi of patients with URSA. KLF4 inhibits the expression level of H3R2ME2a in trophoblast cells by regulating the transcriptional level and nuclear translocation of PRMT6, thereby inhibiting the possible regulatory mechanism of trophoblastic invasion and providing a potential treatment strategy for URSA in vivo.ConclusionsThe KLF4/PRMT6/H3R2ME2a axis regulates mechanisms associated with unexplained recurrent spontaneous abortion by regulating trophoblast function.

The association among cancer-antigen-125 and pre-eclampsia and estimated fetal weight: A case-control study.

Although an optimal screening model is still under investigation, pre-eclampsia is a leading cause of perinatal morbidity. The association between cancer-antigen-125 (CA-125) and pre-eclampsia has been discussed in several studies recently. We aimed to determine the association between CA-125 and preeclampsia and estimated fetal weight. This case-control study was performed on 30 pregnant women with pre-eclampsia who were homogenized in terms of age, body mass index, and gestational age with 30 normal pregnant women. Participants were recruited via convenience sampling. The level of CA-125 in blood at the time of termination of pregnancy was measured by Enzyme Linked Immunosorbent Assay. The urine sample was used to check proteinuria. Blood pressure and pregnancy outcomes were assessed and recorded. The mean serum CA-125 level in study group was considerably higher than control group (p 0.001). Elevating the level of CA-125 has increased the likelihood of pre-eclampsia by 1.5 times. A significant direct correlation was obtained between CA-125 level and the amount of urinary protein (r = 0.605, p 0.001). Also, a significant but negative correlation was obtained between the CA-125 level and the estimated weight of the fetus (r = -0.593, p 0.001). Increasing the serum level of CA-125 with high sensitivity and specificity is significantly associated with the occurrence of pre-eclampsia and estimated fetal weight.

Pre-pregnancy BMI, gestational weight gain, and telomere length in amniotic fluid: a causal graph analysis.

Previous investigations have suggested a potential association between pre-pregnancy body mass index (BMI) and gestational weight gain (GWG) with telomere length (TL) in various tissues of pregnant women and newborns. Nonetheless, as association does not imply causation, our objective was to investigate the causal connections among pre-pregnancy BMI, GWG, and TL in amniotic fluid. The analysis included 136 mother-child pairs from the Mamma & Bambino cohort, and three causal graph models were developed to depict the interconnections between pre-pregnancy BMI, GWG, and TL. Causal graph analysis was conducted utilizing the do-operator to estimate the causal effect of GWG and the controlled direct effect of pregestational BMI. We revealed that transitioning from non-adequate to adequate GWG had a positive impact on the probability of having "long" TL (i.e., a value greater than the population median) in all three models. When considering the effect of pre-pregnancy BMI, the highest probability of "long" TL was observed in normal weight women with adequate GWG. In contrast, the effect of adequate GWG became minimal among overweight women. These results shed light on the potential causality between pre-pregnancy BMI, GWG, and TL in amniotic fluid, emphasizing the importance of appropriate weight management before and during pregnancy for optimal TL outcomes.

Critical Threshold of Average Weekly Weight Gain in Overweight Pregnant Women During the Second and Third Trimesters: A Strategy to Prevent Macrosomia.

The study aimed to obtain more evidence on the association of gestational weight gain and pre-pregnancy body mass index (BMI) with macrosomia. The data on 5409 live births delivered at Peking Union Medical College Hospital from July 2020 to June 2022 were collected. Group analyses were performed according to the presence or absence of macrosomia. Multivariable binary logistic regression and incidence heatmaps was used to analyze the related factors of macrosomia. The following variables were significantly associated with macrosomia: overweight (odds ratio [OR]: 2.24, 95% confidence interval [CI]: 1.62-3.10), obesity (OR: 4.56, 95% CI: 2.93-6.98), excessive gestational weight gain (OR: 2.39, 95% CI: 1.67-3.43), gestational age at delivery at 39-41weeks (OR: 3.83, 95% CI: 2.56-5.95), gestational age at delivery over 41weeks (OR: 7.88, 95% CI: 4.37-14.19), education level of junior college or below (OR: 1.95, 95% CI: 1.19-3.09), and multipara (OR: 1.62, 95% CI: 1.09-2.42). "v" represents the mean weekly weight gain during the second and third trimesters. A higher v value increased the risk of macrosomia by 2.6-fold (95% CI: 1.37-4.89, P = 0.003). Compared to normal weight women, after adjustment for different pre-pregnancy BMI subgroups, overweight pregnant women had higher weekly weight gain in the second and third trimesters (OR: 4.57, 95% CI: 2.27-9.10, P < 0.001). Obese pregnant women had higher average weekly weight gain during the second and third trimesters, and the OR value for macrosomia was 11.33 (95% CI: 4.95-25.18, P < 0.001). To reduce the incidence of macrosomia in overweight pregnant women, v = 0.32 could be considered the critical threshold of average weekly weight gain in these women in the second and third trimesters of pregnancy. Pre-pregnancy BMI and weight gain during pregnancy are closely related to macrosomia. The introduction of average weekly weight gain values in the second and third trimesters of pregnancy probably help pregnant women minimizing adverse pregnancy-related outcomes.

Prevalence of Human Pegivirus Infection during High Risk Pregnancy and its Vertical Transmission to the Newborn

Human Pegivirus (HPgV-1), which was known as hepatitis G virus (HGV) or GB virus C (GBV-C) is a single – stranded positive RNA virus belonging to the genus Pegivirus of Flaviviridae family. Its genomic organization is similar to that of HCV with which it has only 25% homology at the nucleotide level. The aim of this study is to evaluate the prevalence of HPgV-1 among high risk pregnant women (with HCV infection or history of previous blood transfusion) and normal pregnant women. In addition to detect the vertical transmission of the virus to their newborns. Thirty term high risk and thirty term normal pregnant females were screened for HPgV-1 RNA using the reverse transcription PCR technique. HPgV-1 was detected in six females among those who have HCV infection (33.3%) and in two females among recipients of blood transfusion (16.6%), also it was detected in one female of the control group (3.3%). The outcome of newborns showed three newborns with HPgV-1 infection out of six born to the females who have both HCV and HPgV-1 infection and one newborn of the infected mother of the control group, however, liver functions of the newborns were in the normal range for age requiring long term follow up.

Oxidative Stress and Anti-Carbonic Anhydrase Antibody Levels in Early Preeclampsia: A Clinical Investigation

Objective: Preeclampsia (PE) is a dangerous condition that affects 3–5% of pregnancies and has a substantial risk of death and morbidity for both mothers and newborns. The processes behind the etiology of PE are not entirely known, despite the fact that it is the primary cause of illness and death among mothers globally. In order to further understand the correlations between these parameters, this study will look at the levels and presence of anti-carbonicianhydrase (CA) I and II antibodies, total oxidanticapacity (TOC), total antioxidanticapacity (T-AOC), and malondialdehyde (MDA) in early PE. Methods: The research analyzed 30 pregnant women with early PE and 30 normal pregnant women as the control group. Serumxlevels of anti-CAiI (pg/mL), anti-CAxII (ng/mL), MDA (nmol/mL), TOS (U/mL), T-AOC (U/mL) were measured and compared between the two groups. Results: Significant variations were noted in the amount of anti-CA I, anti-CA II, MDA, TOS, and T-AOC (both p

Proteomic Analysis Reveals Differential Protein Expression in Placental Tissues of Early-Onset Preeclampsia Patients.

Preeclampsia, a significant cause of maternal and perinatal morbidity and mortality, remains poorly understood, in terms of its pathogenesis. This study aims to uncover novel and effective biomarkers for preeclampsia by conducting a comparative analysis of differential proteins in placentas from early onset preeclampsia (EOPE) and normal pregnancies. Utilizing tandem mass tag (TMT)-based quantitative proteomics, we identified differentially expressed proteins in placental tissues from 15 EOPE patients and 15 normal pregnant women. These proteins were subsequently validated by using parallel reaction monitoring (PRM). Our analysis revealed a total of 59 differentially expressed proteins, with 25 up-regulated and 34 down-regulated proteins in EOPE placental tissues compared to those from normal pregnancies. Validation through PRM confirmed the differential expression of 6 proteins. Our findings suggest these 6 proteins could play crucial roles in the pathogenesis of EOPE, highlighting the potential involvement of the estrogen signaling pathway and dilated cardiomyopathy (DCM) pathway in the development of preeclampsia. The data were deposited with the ProteomeXchange Consortium via the iProX partner repository with the identifier PXD055025.

Diagnostic value and efficacy evaluation value of transvaginal color doppler ultrasound parameters for uterine scar pregnancy and sub-type after cesarean section

ObjectiveWe aimed to probe the diagnostic value of transvaginal color Doppler ultrasound (TV-CDU) parameters in cesarean scar pregnancy (CSP) and CSP sub-types, and the relevant factors affecting patients’ surgical effects.MethodsSeventy-five CSP patients (all requested termination of pregnancy) were selected as the observation group, and 75 normal pregnant women with a history of cesarean section were selected as the control group. All the study subjects underwent TV-CDU and their cesarean scar muscle (CSM) thickness, minimum sagittal muscle thickness and resistance index (RI) of blood flow in the anterior wall of the lower uterine segment were calculated. The diagnostic value of CSM, minimum sagittal muscle thickness, and RI for CSP and CSP sub-types was analyzed. The patients in the observation group were grouped into the effective group and the ineffective group according to whether the surgical treatment was effective or not, and the independent factors affecting CSP efficacy were analyzed.ResultsThe observation group had lower CSM, minimum sagittal muscle thickness and RI than the control group. CSM, RI, and minimum sagittal thickness in patients with type II CSP were lower than those in patients with type I, and these indicators in patients with type III were lower than those in patients with type II. The area under the curve (AUC) of CSM, RI and minimum sagittal muscle thickness in combination for CSP diagnosis and the AUC for CSP sub-types were higher than those of each indicator alone. Gestational sac size and CSM were independent factors affecting CSP treatment.ConclusionChanges in TV-CDU parameters facilitates CSP diagnosis after cesarean section. CSM, minimum sagittal muscle thickness changes, and RI in combination possesses high value for CSP diagnosis and CSP sub-types. Gestational sac size and CSM are independent factors affecting CSP treatment.

Effects of prenatal yoga exercise on hepcidin and ferritin levels in pregnant women

Prenatal yoga is a modification of hatha yoga tailored for pregnant women. This exercise is recommended throughout pregnancy. This study aimed to determine the effect of prenatal yoga exercise on the serum levels of hepcidin and ferritin in pregnant women. The study employed a quasi-experimental design with a pre- and post-test. A total of 134 second-trimester pregnant women participated and were divided into two groups (intervention group = 62, control group = 72). The intervention group received prenatal yoga exercises for 8 weeks (twice a week), while the control group attended only the standard pregnancy class. Each group was further divided into subgroups: anemic pregnant women, normal pregnant women, and overweight pregnant women. Demographic data were obtained through a basic questionnaire, while pre-pregnancy BMI data, obstetric history, and pregnancy examinations were sourced from the KIA book. Serum hepcidin levels significantly decreased in pregnant women who participated in prenatal yoga exercises (p=0.002), with the highest significance observed in overweight pregnant women (p=0.001). The average serum ferritin levels increased in all groups but were not statistically significant (p=0.759). Regular prenatal yoga exercises can reduce serum hepcidin levels in pregnant women, with a significant reduction noted in overweight pregnant women. Ferritin levels might be influenced by iron supplementation.

Association between fasting lipid profile, inflammatory markers and oxidative stress markera burden of cardiovascular risk in postmenopausal women with high Body Mass Index

Cardiovascular diseases are becoming more successful in the entire population of individuals and is the leading cause of death in both men and women. The effect of cardiovascular disease is not appreciated high enough in women when set side by side in men. Women have eccentric variable determinants that increases the probability of cardiovascular diseases and postmenopausal women are at higher risk of developing cardiovascular diseases. Postmenopause is the time when menstrual period stops permanently in a women’s life. Several hormonal imbalances as well as metabolic changes make them more prone for cardiovascular diseases. Fasting lipid profile, inflammatory markers like hs-CRP, TNF-α, Adiponectin and oxidative stress marker like Malondialdehyde are found altered in high BMI postmenopausal women and this altered parameters tend to become a major CV risk. Aim and objective. The aim is to associate the levels of fasting lipid profile, inflammatory markers like hs-CRP, TNF-α, Adiponectin and oxidative stress marker like Malondialdehyde with cardiovascular disease in normal and high BMI postmenopausal women. Materials and methods. The research was directed on 104 postmenopausal women of age group 45–60 years and we grouped them into 2. Group 1 having normal BMI (18.50–24.99) and group 2 having high BMI &gt; 25.00 based on Asian’s classification for BMI. Approval from the Institutional Ethical Committee was obtained before beginning the study. Postmenopausal women were instructed to report to physiology department at 7.30 am following overnight fasting and 5 ml of blood was collected to assess their fasting lipid profile, oxidative stress marker and inflammatory markers. Results &amp; conclusion. Unpaired t-test was used to analyse all parameters of the study (control and study group). BMI, Total Cholesterol, Triacylglycerol, LDL-C, VLDL-C, hs-CRP, TNF-α, Malondialdehyde were significantly elevated and the levels of HDL-C and adiponectin were found reduced in high BMI postmenopausal women when compared to normal BMI postmenopausal women (p &lt; 0.05) and all these factors are reported to be risk factors for adverse CV events.

Analysis of Inflammatory Markers in Response to Induction of Reprometabolic Syndrome by a Eucaloric High Fat Diet in Normal Weight Women.

Obesity is associated with chronic low-level inflammation and is known to contribute to metabolic dysfunction and hypogonadotropic hypogonadism, which we have previously termed the 'Reprometabolic Syndrome.' To investigate potential factors involved in obesity-related reproductive endocrine dysfunction, we conducted a secondary analysis of inflammatory markers in a sample of normal weight women exposed to a one-month eucaloric high-fat diet (HFD), which, as reported earlier, induced the relative hypogonadotropic hypogonadism characteristic of Reprometabolic Syndrome. Eighteen healthy women with a BMI between 18.0-24.9kg/m2 and regular menstrual cycles participated in the study. Frequent blood sampling was performed during the early follicular phase before and after the one-month eucaloric HFD intervention (48% of calories from fat). Serum samples pooled from each participant were analyzed using immunoassay to measure levels of 30 cytokines, interleukins, and chemokines. Differences between pre- and post-HFD intervention measures were examined by one-sample t-tests. Exposure to the eucaloric HFD did not result in changes in body weight. HFD-induction of Reprometabolic Syndrome in normal weight women was associated with a significant elevation only in the anti- inflammatory cytokine IL-10 (p = 0.04). Eotaxin, IL-6 and MIP-1β also increased in response to the HFD, but not statistically significantly (p = 0.07). Results suggest that the increase in multiple inflammatory markers, typically associated with obesity, are not primary mediators of the relative hypogonadotropic hypogonadism of Reprometabolic Syndrome. Clinical Trials Registration Number: NCT02653092; Date of Registration: January 6, 2016.

Sexual function of overweight pregnant women with gestational diabetes mellitus: A cross-sectional study.

Overweight and obesity are on the rise worldwide and may affect female sexual function. The aim of this study was to investigate the relationship between sexual function in normal and overweight pregnant women with gestational diabetes mellitus (GDM). This cross-sectional study was conducted in overweight and normal-weight pregnant women with GDM in Sari, Iran. Data were collected from 2018 to 2021. The demographic data collected from the participants included age, educational level, occupation, gestational age, duration of marriage, number of births, place of residence (city or village), private house, private bedroom, and insurance status. The General Health Questionnaire, Female Sexual Function Index (FSFI), and Enriched Marital Satisfaction questionnaires were used to assess mental health, sexual functioning, and marital satisfaction, respectively. The study included 200 women with GDM. The mean age of the participants was 29.75 (SD = 4.40) years. Among pregnant women with GDM, 56.50% of them had sexual dysfunction based on FSFI. The mean FSFI score in pregnant women with GDM was 25.60 (SD = 3.61). Among the participants, 50.00% had normal body mass index (BMI). There was no significant difference between BMI status and total sexual function score (p > 0.05). The multivariate analysis revealed that marital satisfaction (β = 0.41, p < 0.001) and BMI status (β = -0.15, p = 0.002) were the only factors significantly associated with overall sexual function, explaining 27% of the variance in the total FSFI score. The results of this study showed that there was no significant relationship between sexual dysfunction and obesity in GDM. Considering that the research in this area is very limited and the negative effects of obesity and GDM have been confirmed in many areas, including sexual desire disorder, necessary planning should be done to control these factors.