A sequential explanatory mixed method study of maternal and fetal outcome in gestational diabetes mellitus using Diabetes in Pregnancy Study Group India (DIPSI) test in Puducherry.

Background: Gestational diabetes mellitus in pregnancy is associated with polyhydramnios, macrosomia, and shoulder dystocia, and it also increases maternal and perinatal mortality.

Methods: This sequential explanatory mixed-method study was conducted for six months. All the pregnant women attending the outpatient department of the Obstetrics and Gynaecology Department at 24-28 weeks of gestation were subjected to universal screening with 75 gms of glucose and 2 hours of plasma glucose >140 mgs% is taken for diagnosis (according to DIPSI guidelines).

High fluoride in groundwater and associated non-carcinogenic risks at Tiruvannamalai region in Tamil Nadu, India.

The present investigation in the Tiruvannamalai region is about high fluoride contamination of groundwater samples from bore wells and open wells. About 75% of groundwater samples were found predominantly containing the fluoride content greater than the acceptable limit of 1.5 mg/L in the ranges 1.

Micro-plastic pollution along the Bay of Bengal coastal stretch of Tamil Nadu, South India.

In the present-day context, micro-plastic particles in a marine environment are increasingly ubiquitous and of considerable persistence. In line with the micro-plastic pollution, the present contribution is devoted to the investigation of micro-plastic particles (MPs) along the urban sandy beach called Marina, the renowned longest beach in India. Along the sea coast of about 5 km, the quantification of micro-plastic particles using optical microscope evidenced the granular, filamentous, filmy and tubular fragments in a total of 72 marine samples including those filtered in the marine water column (WAT; 24 samples), those found in wet sediment (WET; 24 samples) and those found in dry sand (DSS; 24 samples).

LRP2 gene variants and their haplotypes strongly influence the risk of developing neural tube defects in the fetus: a family-triad study from South India.

Neural tube defects (NTDs) are the leading cause of infant deaths worldwide. Lipoprotein related receptor 2 (LRP2) has been shown to play a crucial role in neural tube development in mouse models. However, the role of LRP2 gene in the development of human NTDs is not yet known.

Maternal association and influence of DHFR 19 bp deletion variant predisposes foetus to anencephaly susceptibility: a family-based triad study.

Objective: Previous studies have not used family-based methods to evaluate maternal-paternal genetic effects of the folate metabolizing enzyme, dihydro folate reductase (DHFR) essential during embryogenesis. Present study focuses on evaluating the association and influence of parental genetic effects of DHFR 19 bp deletion in the development of foetal neural tube defects (NTDs) using family-based triad approach.

Materials And Methods: The study population (n = 924) including 124 NTD case-parent trios (n = 124 × 3 = 372) and 184 healthy control-parent trios (n = 184 × 3 = 552) from Telangana, India, was genotyped for DHFR 19 bp deletion.

Gender differences in perceptions and attitudes of general population towards organ donation: An Indian perspective.

Globally, shortage of organs available for organ transplantation is a major problem. Studies assessing awareness and attitudes towards organ donation are limited from India. The aim of this study is to assess gender differences in the perceptions and attitude of general population toward organ donation.

Knowledge, attitude and behaviour of the general population towards organ donation: An Indian perspective.

Background: The rate of organ donation in India is low and research on organ donation among the general population is limited. We assessed the knowledge, attitude and willingness to donate organs among the general population.

Methods: We carried out a cross-sectional descriptive study among 193 randomly selected relatives of patients (not of those seeking organ donation) attending the outpatient department at a tertiary care centre.

Seroprevalence and Influence of Torch Infections in High Risk Pregnant Women: A Large Study from South India.

Background: The increased complications to the mother and fetus during or after pregnancy and birth are often caused by a wide array of pathogenic organisms mostly belonging to the TORCH group [toxoplasmosis, rubella, cytomegalovirus (CMV), and herpes simplex virus (HSV)]. These agents cause asymptomatic or mild infection in the mother while serious consequences in fetus. The present study was aimed to find significant etiological pathogens in the causation of high risk pregnancy (HRP) in South Indian population.

Paternal transmission of MTHFD1 G1958A variant predisposes to neural tube defects in the offspring.

Aim: This study aimed to evaluate the role of methylenetetrahydrofolate dehydrogenase (MTHFD1) G1958A variant (rs2236225) as a 'maternal, paternal, or embryonic' genetic risk factor for neural tube defect (NTD) susceptibility. It also estimated differential associations based on type of NTD, offspring sex, maternal-paternal-offspring genotype incompatibility, and parent-of-origin effects (POE) using both case-control and family-based approach. In addition, genotype impact on serum folate levels was also assessed.

Interleukin 10 gene promoter polymorphisms in women with early-onset pre-eclampsia.

Pre-eclampsia is one of the most serious disorders of human pregnancy and T helper type 1 (Th1)/Th2 imbalance plays a major role in its aetiology. The Th2 cytokine, interleukin (IL)-10, plays a significant role in the maintenance of pregnancy. The present study is aimed at understanding the role of IL-10 promoter polymorphisms (-1082 G/A; -592 A/C and -819 C/T) and their haplotypes in early-onset pre-eclampsia.

Role of IL-10 -819(t/c) promoter polymorphism in preeclampsia.

Preeclampsia is a severe complication of pregnancy characterized by an excessive maternal systemic inflammatory response with activation of both the innate and adaptive immune system. Interleukin-10 affects maternal intravascular inflammation, as well as endothelial dysfunction. The aim of the study was to investigate the association between IL-10 T-819 C polymorphism and preeclampsia.

Evaluation of Interleukin-10 (G-1082A) Promoter Polymorphism in Preeclampsia.

Background: Preeclampsia is a pregnancy-specific syndrome that may be life-threatening, especially to the fetus. Several causes have been reported that may have a possible role in the development of the disorder. Interleukin-10 affect maternal intravascular inflammation, as well as endothelial dysfunction.

Mosaic triple X syndrome in a female with primary amenorrhea.

Background: Turner's syndrome is the most common chromosomal abnormality in females, affecting 1 in 2,500 live female births. It is a result of absence of an X chromosome or the presence of a structurally abnormal X chromosome. Its most consistent clinical features are short stature and ovarian failure.

De novo chromosomal translocation t(3;5)(q13;q35) in an infertile man.

Chromosomal rearrangements are rare structural abnormalities that are usually associated with male infertility or sterility. We describe here the clinical and cytogenetic studies carried out in a couple with repeated abortions. Cytogenetic analysis of the male partner showed a de novo chromosomal translocation t(3;5)(q13;q35) which could be involved in the meiotic errors resulting in reproductive failure.

Cardioprotective effects of aqueous extract of Oxalis corniculata in experimental myocardial infarction.

The present study evaluated the protective potential of aqueous extract of Oxalis corniculata (OCE) against isoproterenol (ISO) induced myocardial infarction in rats. Myocardial infarction in rats was induced by isoproterenol (200 mg/kg) at an interval of 24 h for 2 days. OCE was given to rats as pretreatment for 30 days orally using an intragastric tube.

Clinical and behavioural profile of a rare variant of Klinefelter syndrome-48, XXXY.

Klinefelter's syndrome is a sex chromosomal aneuploidy caused by an addition of X chromosome in males (47,XXY).Variants of this syndrome with X and Y polygamy are of rare occurrence. Here we describe a rare case of 48, XXXY Klinefelter's variant from South India with a reported incidence of 1 per 17,000 to 1 per 50,000 male births.

Csf amines and their metabolites in first episode drug naive schizophrenic patients and their correlations with dimensions of schizophrenia.

There has been great interest in the neurobiological substrate of the different dimensions of schizophrenia. This has largely focused on structural and functional changes while it has been acknowledged that there is a relation between pharmacological response and neurotransmitter alteration on these dimensions. Atypical anti psychotics which affect both positive and negative symptoms mediate their action predominantly through dopaminergic and serotonergic receptors.

A study of platelet serotonin receptor in mania.

Background: Serotonergic (5-HT) dysfunction has been hypothesized in mania; however platelet studies on the 5-HT uptake rate and the 5-HT transporter have revealed inconsistent results. To the best of our knowledge no studies have been conducted on the 5-HT2 receptor status in mania.

Methods: We determined density (Bmax) and dissociation constant (Kd) of 5-HT2 receptors in the platelets of 29 normal control and 29 manic subjects using 125I-ketanserin as the binding radioligand.

An investigation into the psychobiology of social phobia: personality domains and serotonergic function.

The aim of the present study was to explore a psychobiological perspective in the aetiology of social phobia. The emphasis was on serotonergic function and personality. A total of 20 social phobics according to ICD-10 DCR criteria were assessed with the Schedule for Clinical Assessment in Neuropsychiatry and the International Personality Disorder Examination.

Lipid profile of rats fed blends of rice bran oil in combination with sunflower and safflower oil.

This study was undertaken to assess the effect of blended oils, i.e., polyunsaturated fatty acid (PUFA) rich vegetable oils like safflower oil (SFO) and sunflower oil (SNO) with the unconventional and hypocholesterolemic rice bran oil (RBO) on the serum lipid profile of rats.

Evaluation of the selenium and chromium content of plant foods.

In the present study the selenium and chromium content of different plant foods such as fruits, greens, flowers, vegetables, dried fruits, spices, condiments, cereals and pulses were analysed. The selenium values for cereals indehiscent vegetables, root vegetables, stem vegetables, pulses, fleshy vegetables, greens, fleshy fruits, condiment seeds, spices and dried fruits ranged between 24.2-32.