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Background: Vaccination has been pivotal in eradicating numerous infectious diseases. Nonetheless, concerns about the safety and side effects of the COVID-19 vaccine persist. This study aimed to gauge the perceptions and experiences of the Indian population concerning COVID-19 vaccination. Methods: This study was a cross-sectional survey of 313 participants aged 18 and above from diverse regions in India. Data was sourced using an electronic questionnaire disseminated via Google Forms. The survey evaluated demographics, vaccine awareness, attitudes, and side effects post-vaccination with Covishield and Covaxin. Results: 22.6% of participants exhibited vaccine hesitancy; however, 78.3% believed the advantages superseded the risks. Most participants (81.5%) were aware of vaccine side effects. Most of the Indian respondents (97.1%) accepted the COVID-19 vaccine. Post-vaccination, 27.9% experienced adverse effects such as fever, headache, malaise, dizziness, and pain at the local site. Only 1.3% necessitated hospitalization. Conclusion: Our study underscores the dichotomy between vaccine apprehensions and real-world experiences. Although concerns surrounding vaccine safety were prevalent, the majority of the Indian respondents (97.1%) accepted the COVID-19 vaccine, with most experiencing only transient, mild side effects. While 22.6% initially exhibited hesitancy, primarily due to misinformation, the actual experience post-vaccination was largely positive. To further address hesitancy, streamlined vaccine awareness campaigns emphasizing the safety and efficacy of vaccination are essential. [ABSTRACT FROM AUTHOR]

Background: Type 2 diabetes mellitus (T2DM) presently affects 537 million adults globally. It has a high prevalence in the Saudi population (31.6%), ranking 2nd highest in the Middle East and 7th worldwide. T2DM is characterized by insulin resistance and hyperglycemia, causing the glycation of hemoglobin, plasma proteins, tissue proteins, and their receptors. The high insulinemic state leads to dyslipidemia. These biochemical alterations can cause complications like atherosclerosis, coronary artery disease, angina, myocardial infarctions, and hypertension. Considering the high prevalence of diabetes in the Saudi population and the lack of studies conducted at primary health care (PHC) centers in Saudi Arabia, this study was done to investigate the status of diabetes control in T2DM patients and propose appropriate measures to prevent the development of future complications. Method: This cross-sectional study recruited 191 known T2DM patients presenting at the PHC center in the Al Qabil locality of Aseer province of Saudi Arabia. The patient's demographic and glycemic and lipid profile data were recorded and statistically analyzed. Results: T2DM was more prevalent in males. T2DM patients were found to be obese, and 52% had coexisting hypertension. Patients had deranged glycemic profiles and dyslipidemia despite taking hypoglycemic agents. Hyperglycemia and dyslipidemia were significantly higher in people with diabetes having HbA1c > 7. HbA1c is correlated with dyslipidemia, and dyslipidemia is linked considerably with obesity. Conclusion: T2DM patients must be regularly followed up to ensure drug compliance, explained about foreseen medical complications, and motivated to adopt lifestyle modification measures to control their weight, BP, and blood glucose. [ABSTRACT FROM AUTHOR]

Introduction: Gestational impaired glucose tolerance (GIGT) is a milder form of gestational diabetes mellitus (GDM), which is often poorly managed. Although, GDM is known to be associated with increased incidence of thyroid dysfunction, no study has been done to study the effect of GIGT on thyroid status and its effect on fetal outcome. Here, we carried out a study to assess thyroid function and glycemic status in both maternal and cord blood of the subjects with GIGT, and to find their association with the fetal outcome. Materials and methods: Women who came to the hospital for safe confinement during 37-40th weeks of gestation were recruited in the study. Based on the 2 hours post prandial blood glucose levels with 75 grams OGTT, done at 24-28 weeks of gestation, all the subjects were stratified into two groups: (1) Cases or GIGT group - women with blood glucose levels between 120 and 140 mg/dl and (2) Controls - women with blood glucose levels of less than 120 mg/dl. Three milliliters of venous blood was collected from mothers and 3 ml of cord blood was collected during delivery. New-borns were assessed for birth weight, head circumference, abdominal circumference, thigh circumference, and crown-heel length. Glycated hemoglobin was carried out using immunoturbidimetry (DiaSys Diagnostic Systems GmbH, Holzheim, Germany) and fructosamine was estimated using dye binding method (Biosystems, Spain). Estimation of total T3 (TT3), free T3 (FT3), total T4 (TT4), free T4 (FT4), and TSH was done by chemiluminescence in Siemens Advia Centaur CP using competitive immunoassay. Results: Although within the normal reference range, GIGT mothers had higher concentration of free and total T4 than controls. Cord fructosamine levels were significantly higher in babies of GIGT mothers than controls, indicating the reflection of maternal hyperglycemia. There was a positive correlation between the maternal glycated hemoglobin and cord blood fructosamine in the GIGT group. Statistically significant lower levels of total T3 and T4 with high TSH levels were found in babies with GIGT mothers, indicating the suppressive effect of maternal hyperglycemia on fetal thyroid function. Birth weight, head circumference, and thigh circumference were significantly higher in babies born to mothers with GIGT, which may be a combined effect of maternal hyperglycemia and fetal thyroid suppression. Conclusions: Maternal hyperglycemia, even in milder form of GIGT may cause suppression of fetal thyroid function. Both these factors may predispose to change in fetal anthropometry, leading to a large baby. Therefore, it is recommended to evaluate maternal and cord thyroid function for timely management strategies. [ABSTRACT FROM AUTHOR]

Introduction: Gestational impaired glucose tolerance (GIGT) is a milder form of gestational diabetes mellitus (GDM), which is often poorly managed. Although, GDM is known to be associated with increased incidence of thyroid dysfunction, no study has been done to study the effect of GIGT on thyroid status and its effect on fetal outcome. Here, we carried out a study to assess thyroid function and glycemic status in both maternal and cord blood of the subjects with GIGT, and to find their association with the fetal outcome.Materials and Methods: Women who came to the hospital for safe confinement during 37-40th weeks of gestation were recruited in the study. Based on the 2 hours post prandial blood glucose levels with 75 grams OGTT, done at 24-28 weeks of gestation, all the subjects were stratified into two groups: (1) Cases or GIGT group - women with blood glucose levels between 120 and 140 mg/dl and (2) Controls - women with blood glucose levels of less than 120 mg/dl. Three milliliters of venous blood was collected from mothers and 3 ml of cord blood was collected during delivery. New-borns were assessed for birth weight, head circumference, abdominal circumference, thigh circumference, and crown-heel length. Glycated hemoglobin was carried out using immunoturbidimetry (DiaSys Diagnostic Systems GmbH, Holzheim, Germany) and fructosamine was estimated using dye binding method (Biosystems, Spain). Estimation of total T3 (TT3), free T3 (FT3), total T4 (TT4), free T4 (FT4), and TSH was done by chemiluminescence in Siemens Advia Centaur CP using competitive immunoassay.Results: Although within the normal reference range, GIGT mothers had higher concentration of free and total T4 than controls. Cord fructosamine levels were significantly higher in babies of GIGT mothers than controls, indicating the reflection of maternal hyperglycemia. There was a positive correlation between the maternal glycated hemoglobin and cord blood fructosamine in the GIGT group. Statistically significant lower levels of total T3 and T4 with high TSH levels were found in babies with GIGT mothers, indicating the suppressive effect of maternal hyperglycemia on fetal thyroid function. Birth weight, head circumference, and thigh circumference were significantly higher in babies born to mothers with GIGT, which may be a combined effect of maternal hyperglycemia and fetal thyroid suppression.Conclusions: Maternal hyperglycemia, even in milder form of GIGT may cause suppression of fetal thyroid function. Both these factors may predispose to change in fetal anthropometry, leading to a large baby. Therefore, it is recommended to evaluate maternal and cord thyroid function for timely management strategies. [ABSTRACT FROM AUTHOR]

Objective: The aim of our case-control study was to determine expression of VEGFA mRNA in placentae of preeclamsia (PE) versus uncomplicated pregnancy to further clarify its differential expression in pregnancy hypertensive disorders.Study Design: The PE group was subdivided into severe and non-severe; those with or without HELLP syndrome and placental VEGFA characteristics were compared for these cohorts. Additionally, the neonatal and maternal outcomes were recorded. The quantification of placental VEGFA was done using quantitative real-time PCR and results were expressed as fold change.Results: Out of 42 PE cases, 23 (55%) were non-severe and 19 cases (45%) were severe PE. Out of 19 severe PE patients, 8 (42%) were HELLP syndrome (complete HELLP) and remaining 11 (58%) were non-HELLP severe PE. Compared to controls, the true fold change in PE, HELLP, non-HELLP, severe PE, non-severe PE was − 2.186, − 13.333, − 6.698, − 8.950 and 1.466, respectively.Conclusions: Our results showed a lowered VEGFA expression in PE placentae compared to uncomplicated controls. The finding of initial increase of VEGFA in non-severe PE and subsequent marked lowering in HELLP strengthens the existing hypothesis of decompensated VEGF being a major role player in PE. [ABSTRACT FROM AUTHOR]

We investigated whether in-utero Cd(II) chloride exposure of the dams between 14th to 21st day of gestation affects memory and learning, oxidative stress, antioxidant enzyme activity and their gene expression in brain of the pups in their adulthood. In the Morris water maze, cadmium (Cd) exposure impaired spatial memory which was reversed following co-treatment with quercetin (100 mg/kg). In the passive avoidance paradigm, retention memory was adversely affected but was significantly reversed by co treatment with quercetin (25, 50, 100 mg/kg). The malondialdehyde and catalase (CAT) levels and glutathione-S-transferase (GST) activity were increased significantly in Cd-treated group, but were reversed by quercetin (all doses). The gene expression for CAT and GST in brain tissue of Cd treated animals also increased many folds as compared to the control, and this effect was decreased on co-treatment with quercetin (all doses), thus matching with the respective enzyme activities. Quercetin (25 mg/kg) when co-treated with Cd caused a decrease in GST activity compared to control, which points towards a complex interplay with oxidative free radicals and promoters and transcription factors. Thus, Cd exposure during late gestation causes impaired spatial and retention memory in the next generation which may be due to alteration of activity as well as gene expression of the antioxidant enzymes, CAT and GST. Quercetin may offer some protection of memory impairment probably by modulating these effects. [ABSTRACT FROM AUTHOR]

As there are no specific non-invasive markers for the diagnosis of tubal ectopic pregnancy, our objective in the present study was to explore the role of inflammatory cytokines IL-6 and IL-8 in the diagnosis of ruptured tubal ectopic pregnancy. Twenty-eight women with tubal ectopic pregnancy, 31 patients with intrauterine abortion and 29 gestational age matched women having normal intrauterine pregnancy were included in the study. Five millilitre of blood was collected at the time of admission, serum was separated and stored at −70 °C for subsequent analysis of β hCG, IL-6 and IL-8 levels. The level of IL-6 was a significant increase in the women with tubal ectopic pregnancy compared to intrauterine abortion and normal pregnancy. IL-8 levels decrease significantly in the tubal ectopic pregnancy and in intrauterine abortion patients when compared with the normal pregnancy group. At the cutoff of 26.48 pg/ml IL-6 level predicted the tubal ectopic pregnancy with moderate accuracy. Therefore, it can be concluded that measurement of IL-6 may have relevance in the diagnosis of ectopic pregnancy as a novel inflammatory serum biomarkers. [ABSTRACT FROM PUBLISHER]