Different Stages Of Pregnancy Research Articles

Osteopathic status and quality of life of pregnant women in megacities

Introduction. According to the World Health Organization, the natural and human-transformed natural environment affects the health of urban residents. In modern socio-economic conditions of megapolis there are unfavorable trends of deterioration of health and quality of life indicators of urban population. Pregnancy is a crisis state for both the woman herself and her family as a whole, so it is during this period that a woman needs to ensure a high level of quality of life, which is often not given due attention due to the high rhythm of life in megacities. The course of pregnancy is determined by the development of structural and functional changes in a woman′s body, which in turn affect not only physical well-being, but also mental health, thus changing the level of quality of life of a woman. Along with this physiological changes during pregnancy can serve as a background for the formation of somatic dysfunctions, the clinical manifestations of which are determined by the compensatory capabilities of the body of the pregnant woman. Pregnancy support at the present stage dictates the necessity of timely detection of functional changes and quality of life disorders in order to prevent complications during pregnancy.The aim of the study: to evaluate the osteopathic status and the level of quality of life of pregnant women in megacitiesMaterials and methods. In a cross-sectional cohort study conducted in the period from 03.2018 to 05.2023g on the basis of medical clinics in St. Petersburg (LLC «Institute of Osteopathy Mokhov»), in Moscow (Balashikha Maternity Hospital), in Kazan (City Clinical Hospital № 16) and Medical Clinic «Medexpert» (Kazan) were included 225 somatically healthy pregnant women at different stages of pregnancy, aged 25–45 years. The mean age of the subjects was 34±3,8 years at the time of follow-up. A unified osteopathic examination was performed in all pregnant women with the formation of an osteopathic report and the level of quality of life was assessed according to the criteria of the SF-36 questionnaire.Results. The analysis of the results of the conducted studies demonstrated that as pregnancy progresses, somatic dysfunctions of the pelvic region come to the forefront (p<0,05), and the indicators of the level of both physical and psychological components of the quality of life significantly decrease (p=0,02) with increasing gestational age. At the same time, a significantly lower level of quality of life indicators at baseline and as pregnancy progresses is observed in the residents of Moscow compared to pregnant women living in St. Petersburg and Kazan.Conclusion. Healthy pregnant women are characterized by the presence of somatic dysfunctions of regional and local level, and the frequency of their detection, degree of severity and level of manifestation depends on the term of pregnancy and does not statistically differ in the residents of the cities of St. Petersburg, Moscow and Kazan. As pregnancy progresses, the inhabitants of megacities are characterized by a decrease in both physical and psychological components of quality of life. The fact that we have revealed a statistically significantly lower level of quality of life indicators in women living in Moscow compared to those living in St. Petersburg and Kazan needs further study by specialists.

SP2.4 - Appendicetomy in pregnancy: a retrospective analysis of 39 cases between 2012-2022

Abstract Background Acute appendicitis is the commonest surgical emergency in pregnant women. Physiological changes during pregnancy can obscure symptoms. Prompt diagnosis and surgical intervention is essential to minimise risks such as sepsis and preterm labour. Objective This study aims to evaluate how gestational age, type of imaging, surgeons' expertise, and antibiotics management affect the surgical outcomes in pregnant patients with acute appendicitis. Methods A retrospective analysis of 39 obstetric cases between 2012 and 2022 in the Royal infirmary of Edinburgh. Statistical methods for analysis including ANOVA were used to compare different surgical techniques, and correlation assessments to investigate links between gestational age and aspects of post-operative care. Results The study found that the surgical method significantly impacted post-operative recovery, with laparoscopic procedures leading to shorter hospital stays and decreased antibiotic use compared to open surgeries (p=0.001169 for hospitalisation length and p=0.01049 for antibiotic course, respectively). Surgeon grade did not significantly alter these outcomes. There was a moderate correlation between gestational age and both post-operative antibiotic duration (r = 0.3293) and length of hospital stay (r = 0.3640. The varied use of imaging techniques across different stages of pregnancy suggests there is no consensus of best practice. Conclusion The study identifies a need for consistent guidelines on treating pregnant women with appendicitis, particularly regarding antibiotic use. The results support the preferential use of minimally invasive surgery and value MRI as a non-invasive diagnostic tool, both contributing to a comprehensive, multidisciplinary approach required for these complex clinical scenarios.

Predictors of inadequate gestational weight gain according to iom recommendations and intergrowth-21st standards: the araraquara cohort study

BackgroundGestational weight gain (GWG) is a critical factor for maternal and fetal health.ObjectiveTo identify maternal predictors of inadequate GWG according to the 2009 Institute of Medicine (IOM) recommendations and Intergrowth-21st standards.MethodsA prospective epidemiological cohort study conducted from 2017 to 2023 in southeastern Brazil assessed 1,557 women at three different stages of pregnancy (≤ 18, 20–26, and 30–36 weeks of gestation) and at delivery. Sociodemographic, obstetric, lifestyle, nutritional, and maternal morbidity characteristics were collected, along with biochemical parameters.ResultsAmong the participants, 38.7% had GWG above IOM recommendations, while 67.5% had GWG above the Intergrowth-21st standards. Multinomial logistic regression analysis showed that women with pre-pregnancy obesity and women with the highest body fat percentage had, respectively, a 95% (OR = 1.95; 95% CI: 1.08–3.51) and 1% (OR = 1.01; 95% CI: 1.01–1.05) higher chance of GWG above IOM recommendations. Pregnant women in the lowest tertile of height, smokers, number of previous pregnancies, and women living in crowded homes had, respectively, a 57% (OR = 0.57; 95% CI: 0.41–0.80), 36% (OR = 0.64; 95% CI: 0.37–0.86), 35% (OR = 0.65; 95% CI: 0.43–0.97), and 14% (OR = 0.86; 95% CI: 0.59–0.86) lower chance of GWG above IOM recommendations. Women with diabetes were 2.53 times more likely (OR = 2.53; 95% CI: 1.32–4.83) to have GWG below IOM recommendations. Using the Intergrowth-21st standards, women with the highest body fat percentage had a 12% (OR = 1.12; 95% CI: 1.02–1.24) higher chance of GWG above the 90th percentile. Pregnant women in the lowest tertile of height were 2.82 times more likely (OR = 2.82; 95% CI: 1.08–8.13) and women with the lowest hemoglobin concentrations had a 41% lower chance (OR = 0.59; 95% CI: 0.39–0.88) of having GWG below the 10th percentile. While both guidelines identified body fat percentage and pre-pregnancy obesity as significant predictors of excessive GWG, the Intergrowth-21st standards captured a higher percentage of women exceeding GWG limits.ConclusionThe findings underscore the importance of comparing two instruments for assessing the adequacy of GWG. The IOM and Intergrowth-21st standards provide complementary insights, which can help implement targeted interventions for specific groups of women based on their nutritional and socioeconomic status, lifestyle, and obstetric factors to prevent pregnancy-related complications.

The relationship between maternal environmental temperature exposure and preterm birth: A Risk prediction based on machine learning

Global warming and the risk of preterm birth are both major factors that impact population health. This study investigated the impact of environmental temperature during different stages of pregnancy on the probability of preterm birth (PTB) in Wuhan, China through 2014 to 2016. The results revealed that temperature exposure throughout the entire pregnancy exhibited a U-shaped relationship with the risk of PTB; when temperature exposure during the entire pregnancy was below 14 °C or above 20 °C, the risk of PTB increased. Early pregnancy exposure to temperatures below 7 °C or above 22 °C, and late pregnancy exposure to temperatures below 7 °C or above 26 °C, were associated with an increased risk of PTB. Additionally, elevated PM2.5 exposure increased PTB risk, while O3 exposure exhibited a U-shaped relationship with preterm birth. Compared to non-high-risk pregnancies, high-risk pregnancies exhibited a higher risk of preterm birth across all stages of pregnancy. Notably, when late pregnancy temperature exposure exceeded 28 °C, the risk of PTB rapidly increased for non-high-risk pregnancies. This research has significant implications for improving maternal and new-born health by future sustainable city planning and the optimization of temperature forecast warning systems, particularly under the dual pressures of rapid urbanization and climate change.

Prenatal Diabetes and Obesity: Implications for Autism Spectrum Disorders in Offspring - A Comprehensive Review.

Fetal brain development is an important determinant of neuropsychological performance in children. Any alterations in the intrauterine environment at different stages of pregnancy, such as maternal metabolic disorders, can lead to the development of chronic conditions in the offspring. Therefore, maternal diabetes, especially gestational diabetes mellitus, is an important factor in the development of pathological changes, such as miscarriage, fetal macrosomia, or neurodevelopmental disorders. During pregnancy, the hyperglycemic intrauterine environment adversely affects fetal brain development. A growing body of scientific research indicates that prenatal environmental factors, by affecting fetal brain development, can contribute to the appearance of autism spectrum disorders. According to the latest estimates from the International Diabetes Federation (2021), approximately 21.1 million live births worldwide (16.7%) have been affected by some form of hyperglycemia during pregnancy. The condition is more prevalent in low- and middle-income countries, where access to obstetric care is limited. The following factors have been identified as potential risk factors for gestational diabetes: advanced maternal age, overweight and obesity, family history of diabetes, and any form of diabetes. The purpose of this review is to summarize recent studies evaluating the effect of prenatal and maternal risk factors such as maternal pre-pregnancy diabetes, gestational diabetes, and obesity on the risk of developing autism spectrum disorder in offspring.

Comfortable Seatbelts for Pregnant Women with Twins in Japan: A Cross-Sectional Observational Study on Seatbelt Usage.

Optimal seatbelt practices for pregnant women with twins at different gestational ages remain uncertain. To offer recommendations for a comfortable seatbelt system, this cross-sectional observational study explored seatbelt usage and driving habits among women with twins across various pregnancy stages through an online survey that explored driving conditions and comfortable seatbelts at different stages of pregnancy. Women who drove daily before their pregnancy with twins decreased their driving frequency as the pregnancy progressed. Correct seatbelt usage was lower and no seatbelt usage was higher among pregnant women with twins than those with singleton pregnancies. They adapted their seatbelt-wearing techniques to minimise pressure on the chest in the first and third trimesters and the abdomen from the second trimester onwards. The comfortable seatbelts were those that could alleviate belt pressure, featuring waist belts to reduce pressure, wider belts to avoid localised pressure, and shoulder belts resembling a backpack type. When wearing a seatbelt, avoiding pressure on the thorax and abdomen is key for pregnant women with twins. This study suggests that the suitability of driving for pregnant women with twins in their last trimester and the reliability of seatbelts designed for such women should be further examined and validated.

Role of Uterine Artery Doppler Study Between 11 and 14 Weeks as a Predictor of Preeclampsia.

Introduction Preeclampsia is a serious complication marked by antepartum hemorrhage, resulting in severe maternal and fetal complications. Predicting this condition using placental dysfunction assessments, such as uterine artery Doppler ultrasound, is challenging due to the placenta's evolving structural and biochemical characteristics throughout different stages of pregnancy. Objectives To determine the sensitivity, specificity, positive predictive value (PPV), and negative predictive value (NPV) of the uterine artery Doppler Pulsatility Index (PI) and Resistive Index (RI) in predicting preeclampsia. To compare the Doppler ultrasound measurements between normal pregnancies and those that develop preeclampsia. To assess the diagnostic accuracy of uterine artery Doppler ultrasound in predicting gestational hypertension in addition to preeclampsia. Methodology Conducted as a prospective study, 116 antenatal mothers with computed gestational ages and scan gestational ages between 11 and 14 weeks, and a previous history of preeclampsia were included. Subjects with chronic hypertension or multiple gestations were excluded. Participants underwent uterine artery Doppler screening, during which the PI and RI were measured upon obtaining three consecutive similar waveforms, and the mean PI of the left and right arteries was calculated. The outcomes of patients with normal pregnancies and those who developed preeclampsia were compared. Data were entered into Microsoft Excel (Microsoft® Corp., Redmond, WA, USA) and analyzed using IBM SPSS Statistics for Windows, Version 23 (Released 2015; IBM Corp., Armonk, NY, USA). Results The mean PI among participants was 1.75 (±0.38), with a range from 1 to 2.75. The mean RI was 0.58 (±0.08), ranging from 0.45 to 0.8. The cutoff for the mean PI in predicting preeclampsia was 2.27, which showed a sensitivity of 92.9%, specificity of 97.1%, PPV of 81.47%, NPV of 99.01%, and a diagnostic accuracy of 96.59% (area under the curve (AUC): 0.982). The cutoff for the mean RI for predicting preeclampsia was 0.695, with a sensitivity of 85.7%, specificity of 98%, PPV of 85.47%, NPV of 98.04%, and diagnostic accuracy of 96.52% (AUC: 0.965). In predicting gestational hypertension, the cutoff for the mean PI was 1.975, with a sensitivity of 80%, specificity of 82.9%, PPV of 17.41%, NPV of 98.92%, and diagnostic accuracy of 82.78% (AUC: 0.848). The cutoff for the mean RI in predicting gestational hypertension was 0.615, showing a sensitivity of 80%, specificity of 80.2%, PPV of 15.4%, NPV of 98.89%, and diagnostic accuracy of 80.19% (AUC: 0.767). Conclusion The research demonstrated that aberrant readings in uterine Doppler ultrasound, specifically in the PI and RI, possess strong overall validity in forecasting the occurrence of preeclampsia.

Garbhopaghatakara Bhavas: A Conceptual Study

Abstract: न èğी समम ्र×नम ्There aren't any women who resemble jewels. Because they can bear children, women are extremely valuable. The reproductive stage is the most crucial of the various stages in a woman's life. Being a mother is an amazing dream. The most exciting and difficult time in a woman's life is when she becomes pregnant in order to have healthy children without experiencing any problems before, during, or after pregnancy. Pregnant women should follow the detailed instructions provided by acharyas such as Garbhini paricharya, Patya-apatya, Douhruda apamana, etc. to prevent difficulties and have healthy offspring. Pregnancy is not the time to engage in garbhopaghatakara bhavas. These are nothing but the daily activities and dietetics if followed by pregnant women lead to complications in the fetus like Garbha srava, Garbha vyapads, etc. Due to certain unknown errors of nature and lifestyle of pregnant women, it can take a bad U-turn in their life. Acharyas have explained in brief about Yonivyapad and acharya Kashyapa mentions Jathaharinis, relating to the abortion / fetal loss taking place in different stages of pregnancy. Critical analysis of these Garbhopaghatakara bhavas can guide towards the formulation of a better preventive plan for Garbha vyapads mainly abortions.

Vaccination against nodular dermatitis in cattle as an indirect cause of abortions

Lumpy skin disease was first found in the Russian Federation in 2015. Since 2016, vaccination against lumpy skin disease has been mandatory for cattle of all age groups. In this regard, studying the effect of vaccination against lumpy skin disease on the reproductive ability of cows is relevant. One of the reasons for the decrease in the reproductive ability of cows is abortions at different stages of pregnancy. Statistical processing of abortions in Holstein cows for 2019-2022 was carried out. The first experimental group included animals, in which abortions were diagnosed in the period from the first to the sixth month after vaccination against lumpy skin disease; the second group – from the seventh to the twelfth month after vaccination. The total number of abortions during the reference period was 436. In the first experimental group, 232 abortions were diagnosed or 53.2% of all abortions, which was 6.4% more than in the second experimental group. A comparative assessment of the percentage of abortions at different stages of pregnancy indicated that in the first experimental group, abortions with a pregnancy period of less than 70 days accounted for 52.1%, which was 2.8% less than in the second experimental group, and abortions in late stages, correspondingly more by 2.8%. Thus, vaccination against lumpy skin disease may be one of the indirect causes of abortions in cows.

Role of hematological indices in predicting preeclampsia and its severity: retrospective case-control study.

Preeclampsia (PE) is a serious condition that threatens pregnancy with severe sequelae on both the mother and infant. Early detection of PE will lead to favorable outcomes, and using readily available markers like hematological indices is an attractive choice. Examine the diagnostic utility of hematological indices in pregnant women to predict preeclampsia and its severity. In a retrospective case-control study that included 252 women, all had their complete blood picture evaluated during their first and third trimesters as part of their outpatient antenatal care during their pregnancy. They were also divided into 3 groups: healthy pregnant women (control), non-severe PE, and severe PE, each involving 84 women. The changes in platelet to lymphocyte ratio (PLR) between 1st and 3rd trimesters showed an excellent ability to differentiate between severe PE and control (area under the curve = 0.954, cutoff ≤ -5.45%) and a good ability to differentiate between severe PE and non-severe PE (area under the curve = 0.841, cutoff ≤ -7.89%). Neutrophil to lymphocyte ratio showed a good to excellent ability to differentiate between severe PE and non-severe PE compared to control in the first and third trimesters and the percentage change between them. Changes in neutrophil to lymphocyte ratio and PLR strongly predict preeclampsia and its severity since they offer more predictive values than measuring NLP and PLR at different stages of pregnancy individually.

Prescription Patterns and Predisposing Factors of Benzodiazepine and Z-Hypnotic Use During Pregnancy: A Nationwide Cohort Study.

The use of benzodiazepines and Z-hypnotics during pregnancy has raised significant concerns in recent years. However, there are limited data that capture the prescription patterns and predisposing factors in use of these drugs, particularly among women who have been long-term users of benzodiazepines and Z-hypnotics before pregnancy. This population-based cohort study comprised 2 930 988 pregnancies between 2004 and 2018 in Taiwan. Women who were dispensed benzodiazepines or Z-hypnotics during pregnancy were identified and further stratified into groups based on their status before pregnancy: long-term users (with a supply of more than 180 days within a year), short-term users (with a supply of less than 180 days within a year), and nonusers. Trends in the use of benzodiazepines or Z-hypnotics and concomitant use with antidepressants or opioids were assessed. Logistic regression models were utilized to identify factors associated with use of these drugs during pregnancy, and interrupted time series analyses (ITSA) were employed to evaluate utilization patterns of these drugs across different pregnancy-related periods. The overall prevalence of benzodiazepine and Z-hypnotic use was 3.5% during pregnancy. Among prepregnancy long-term users, an upward trend was observed. The concomitant use of antidepressants or opioids among exposed women increased threefold (from 8.6% to 23.1%) and sixfold (from 0.3% to 1.7%) from 2004 to 2018, respectively. Women with unhealthy lifestyle behaviors, such as alcohol abuse (OR 2.48; 95% CI, 2.02-3.03), drug abuse (OR 10.34; 95% CI, 8.46-12.64), and tobacco use (OR 2.19; 95% CI, 1.96-2.45), as well as those with psychiatric disorders like anxiety (OR 6.99; 95% CI, 6.77-7.22), insomnia (OR 15.99; 95% CI, 15.55-16.45), depression (OR 9.43; 95% CI, 9.07-9.80), and schizophrenia (OR 21.08; 95% CI, 18.76-23.69), and higher healthcare utilization, were more likely to use benzodiazepines or Z-hypnotics during pregnancy. ITSA revealed a sudden decrease in use of benzodiazepines and Z-hypnotics after recognition of pregnancy (level change -0.55 percentage point; 95% CI, -0.59 to -0.51). In contrast, exposures to benzodiazepines and Z-hypnoticsincreased significantly after delivery (level change 0.12 percentage point; 95% CI, 0.09 to 0.16). In this cohort study, an increased trend of benzodiazepine and Z-hypnotic use during pregnancy among prepregnancy long-term users, as well as concomitant use with antidepressants or opioids were found. The findings have highlighted the existence of various risk factors associated with the use of these drugs during pregnancy. Utilization patterns varied across different stages of pregnancy, highlighting the need for prescription guidelines and educational services for women using these drugs during pregnancy.

A stepwise prediction and interpretation of gestational diabetes mellitus: Foster the practical application of machine learning in clinical decision

BackgroundMachine learning has shown to be an effective method for early prediction and intervention of Gestational diabetes mellitus (GDM), which greatly decreases GDM incidence, reduces maternal and infant complications and improves the prognosis. However, there is still much room for improvement in data quality, feature dimension, and accuracy. The contributions and mechanism explanations of clinical data at different pregnancy stages to the prediction accuracy are still lacking. More importantly, current models still face notable obstacles in practical applications due to the complex and diverse input features and difficulties in redeployment. As a result, a simple, practical but accurate enough model is urgently needed. Design and methodsIn this study, 2309 samples from two public hospitals in Shenzhen, China were collected for analysis. Different algorithms were systematically compared to build a robust and stepwise prediction system (level A to C) based on advanced machine learning, and models under different levels were interpreted. ResultsXGBoost reported the best performance with ACC of 0.922, 0.859 and 0.850, AUC of 0.974, 0.924 and 0.913 for the selected level A to C models in the test set, respectively. Tree-based feature importance and SHAP method successfully identified the commonly recognized risk factors, while indicated new inconsistent impact trends for GDM in different stages of pregnancy. ConclusionA stepwise prediction system was successfully established. A practical tool that enables a quick prediction of GDM was released at https://github.com/ifyoungnet/MedGDM.This study is expected to provide a more detailed profiling of GDM risk and lay the foundation for the application of the model in practice.

USE OF MISOPROSTOL IN ABORTION ON MEDICAL GROUNDS – OUR CLINICAL EXPERIENCE

Purpose. In clinical practice in hospital conditions, the preferred choice of behavior regarding fetal anomalies is to perform a medical abortion after the opinion of a specialized committee in the hospital. There are no observations conducted by other authors on abortions related to termination of pregnancy for medical reasons at a different time. The team conducts its observation in hospital conditions. Material/Methods: Conducted own retrospective study for the period January 2021 – February 2024 with the participation of 45 patients who went through a pregnancy termination committee on medical grounds. All women who passed through the committee for medically indicated abortion, in which fetal anomalies incompatible with life or severely debilitating were found, were examined. Women are at different stages of pregnancy, age, education, number of pregnancies and births, concomitant diseases, a type of test to diagnose abnormalities in the fetus (invasive and non-invasive). The type of abnormality that is the cause of an abortion on medical grounds has also been investigated. The dosage applied is- 1st tablet of 400 mg Misoprostol per vagine, second and third tablets in 3 hours sub buccal, the maximum dose is 5 tablets in 24 hours or 2000 microgram Misoprostol. Results. For 88,9% of the cases, they have a positive opinion of the commission in the hospital structure, and 11,1% have a refusal. Group matching of patients was performed by education and whether they had good outpatient follow-up, regardless of the duration of pregnancy. Patients with higher education had better outpatient follow-up (χ2=15.497, p=0.000) than those with secondary and primary education. There was a significant association between the dosing regimen and pregnancy severity; the relationship between the two-dose regimen was significant (χ2=53.862, p=0.000), and the three-dose regimen was highly successful in 73.3% of cases. Conclusion. The correct choice of method of application of the therapeutic regimen requires preliminary and detailed medical preparation of the patient and good clinical experience of the treating doctor. The applied therapeutic approach reduces the risk to the patient and has a rapid recovery period. Early and timely diagnosis has an important informative value.

Supplementation during pregnancy on the production and metabolic profile of Polwarth sheep

The aim of this study was to evaluate the effect of supplementation during different stages of pregnancy on the development and productive performance of Polwarth sheep. Fifty-three adult ewes under synchronised pregnancy were submitted to a supplement of 1.5% body weight with commercial feed during the different stages of pregnancy on natural pasture: NS - no supplementation, SIG - supplemented during the initial third of pregnancy, SMG - supplemented during the middle third of pregnancy, SFG - supplemented during the final third of pregnancy, and STG - supplemented throughout pregnancy. The ewes were weighed at the time of laparoscopic insemination, at every third stage of the pregnancy, and two days before the expected lambing date, at which time the body condition score and metabolic markers were evaluated. The pre-lambing weight of the STG ewes was greater than that of the SFG and SMG ewes, which were, in turn, greater than the SIG and NS ewes. Body condition was superior in the STG and SFG ewes. Lamb survival was greater in the STG and SFG ewes, and lower in the SMG, SIG and NS ewes. Beta-hydroxybutyrate was lower in the SFG and STG ewes. Supplementation during the final third and throughout pregnancy increases the rates of survival and production in the lambs, with supplementation only during the final third of gestation being less costly for the production system.

Simple and Fast Prediction of Gestational Diabetes Mellitus Based on Machine Learning and Near-Infrared Spectra of Serum: A Proof of Concept Study at Different Stages of Pregnancy.

Gestational diabetes mellitus (GDM) is a hyperglycemic state that is typically diagnosed by an oral glucose tolerance test (OGTT), which is unpleasant, time-consuming, has low reproducibility, and results are tardy. The machine learning (ML) predictive models that have been proposed to improve GDM diagnosis are usually based on instrumental methods that take hours to produce a result. Near-infrared (NIR) spectroscopy is a simple, fast, and low-cost analytical technique that has never been assessed for the prediction of GDM. This study aims to develop ML predictive models for GDM based on NIR spectroscopy, and to evaluate their potential as early detection or alternative screening tools according to their predictive power and duration of analysis. Serum samples from the first trimester (before GDM diagnosis) and the second trimester (at the time of GDM diagnosis) of pregnancy were analyzed by NIR spectroscopy. Four spectral ranges were considered, and 80 mathematical pretreatments were tested for each. NIR data-based models were built with single- and multi-block ML techniques. Every model was subjected to double cross-validation. The best models for first and second trimester achieved areas under the receiver operating characteristic curve of 0.5768 ± 0.0635 and 0.8836 ± 0.0259, respectively. This is the first study reporting NIR-spectroscopy-based methods for the prediction of GDM. The developed methods allow for prediction of GDM from 10 µL of serum in only 32 min. They are simple, fast, and have a great potential for application in clinical practice, especially as alternative screening tools to the OGTT for GDM diagnosis.

Peculiarities of using modern fitness technologies with women in the second trimester during pregnancy

The article discusses the features of using modern fitness technologies with women during pregnancy in the second trimester. Materials and methods: total of 20 women of various ages (from 21 to 34 years old), who were at different stages of pregnancy, most of whom (70%) were in the second trimester of pregnancy, took part in the study. No medical contraindications were found in any of them. Results: according to the results of the questionnaire, it was established that most women, namely 80%, kept in shape through fitness. Also most women choose "calm" types of fitness: pilates (45%), yoga (30%) and "light" cardio (40%), and only 10% preferred strength training. Video recordings of the most popular curling fitness programs during pregnancy, particularly during the second trimester, were also analyzed. Conclusions: based on the results of the analysis, it was established that all four groups of fitness programs, including pilates, yoga, exercises in the water and stretching, can be effective for pregnant women in the second trimester, provided that the programs are designed taking into account the specifics of this period. In addition, given the variety of these programs, pregnant women can choose the one that best suits their needs and physical capabilities. Features of the use of equipment in fitness classes with pregnant women in comparison with women who are not pregnant are as follows: a) exercises are performed at a slower pace, without sudden movements and increased intensity; b) during exercises it is necessary to avoid positions that can lead to overstrain of the muscles of the abdomen and thighs, as well as to the danger of a fall (loss of balance) of a pregnant woman.

Scientific applicability in day-to-day practice on Granthokta Garbhini Paricharya

Achievement of motherhood is the cherished desire of every woman, as fetus depends upon mother for its nourishment, so health of pregnant women is most important as motherhood represents the bearing capacity of fetus inside the womb and delivery in a healthy status. There are many physiological and psychological changes occur in different stages of pregnancy in which some of them may ends up in discomfort and trouble. Acharyas have described Masanumasika Garbhini Paricharya in classical texts of Ayurveda for pregnant women that help in the development of fetus, healthy growth of fetus and care to mother. Garbhini Paricharya is nothing but the care given to pregnant women mostly through Ahara and Vihara. It is the daily regimen one should have to follow in the most delicate days of their life. The nine monthly diets are singularly unique in Ayurveda. This Paricharya changes in accordance to the growth of fetus in the womb and at the same time ensures health of mother. One can find remnants of dietetics (Paricharya) with older women and midwives but detailed and comprehensive diet plan as Paricharya is being practiced only by Acharyas. The main intension of advising Garbhini Paricharya is Paripurnatya (providing growth to fetus and mother), Anupaghata (pregnancy without complications) and Sukhaprasava (for normal delivery and healthy progeny). In this paper we are giving a broad expanse of the month wise diet as Garbhini Paricharya which can be modified according to the season, age, place, and digestive fire of pregnant woman.

A Proposed Design for Women's Trousers made of Denim Fabrics Comfortable during Different Stages of Pregnancy

A Proposed Design for Women's Trousers made of Denim Fabrics Comfortable during Different Stages of Pregnancy

Morphomatrical Study of the Ovary of Local Goats (Capra hircus) During Different Stages of Pregnancy

Understanding the morphometric differences in goat ovaries between pregnant and non-pregnant individuals can contribute to improving reproductive management and assist in interpreting ovarian-related abnormalities. It may also provide valuable insights into the dynamic changes occurring in the ovary of local goats (Capra hircus) during pregnancy. This study aimed to investigate and compare the morphometric features of ovaries in pregnant and non-pregnant goats. Sixteen healthy female domestic goats (Capra hircus) were selected to collect organs. The female goats were categorized into two groups: mature, non-pregnant goats (n = 4) and pregnant goats with a single pregnancy (n = 12). The study found no significant difference in the length of ovaries between non-pregnant and pregnant goats but significant increases in width, thickness, and weight at different gestation stages. The right ovary had more significant weight and dimension in both groups. Additionally, the presence of [CL] during pregnancy, these changes can affect the size, dimensions, and weight of the ovaries

Evaluation of changes in exhausted T lymphocytes and miRNAs expression in the different trimesters of pregnancy in pregnant women.

Throughout the three trimesters of a typical pregnancy, we looked at changes in the expression of miRNAs and exhausted T lymphocytes for this study. Fifty healthy subjects were included in this study. The frequency of exhausted T lymphocytes was measured in isolated PBMCs using flow cytometry. PD-1, TIM-3, and related miRNAs gene expression were assessed using qRT-PCR. The analyses revealed a significant decline in PD-1 and Tim-3 expression in PBMCs from RPL women (p = 0.0003 and p = 0.001, respectively). In addition, PD-1 and TIM-3 expression increased significantly in the 2nd trimester compared with the 1st trimester of healthy pregnant women (p < 0.0001 and p = 0.0002, respectively). PD-1 and TIM-3 expression was down-regulated in the 3rd trimester compared with the 1st and 2nd trimesters. In the present study, we demonstrated that TIM-3+/CD4+, TIM-3+/CD8+, PD-1+/CD4+, and PD-1+/CD8 + exhausted T lymphocytes increased in the circulation of women in the 2nd trimester compared to the 1st and 3rd trimester. In the 3rd trimester, the expression of miR-16-5p increased significantly (p < 0.0001). miR-125a-3p expression was down and upregulated in 2nd (p < 0.0001) and 3rd (p = 0.0007) trimesters compared to 1st trimester, respectively. This study showed a significant elevation of miR-15a-5p in 3rd trimester compared to 1st trimester of pregnant women (p = 0.0002). Expression pattern of PD-1 and TIM3 in exhausted T lymphocytes is different not only between normal pregnant and RPL women but also in different trimesters of pregnancy. So, our results showed the role of these markers in the modulation lymphocytes activity in different stages of pregnancy.