ABSTRACT
Background: Preterm birth is the largest unsolved problem in obstetrics and the single most significant cause of neonatal morbidity and mortality. Preterm labour constitutes 5-10% of pregnancies and is the leading cause of neonatal morbidity and mortality worldwide. It is a major public health problem in terms of loss of life, long term disability (cerebral palsy, blindness, deafness, chronic lung disease). The objectives of this study were to determine whether antenatal corticosteroid administration affects the non-stress test. To evaluate the effect of antenatal steroid on foetal movements. To assess the incidence of respiratory distress syndrome and neonatal mortality after antenatal corticosteroid administration.Methods: All antenatal cases between 28-32 weeks of gestation judged to be at risk for preterm delivery attending the outpatient department or admitted in a tertiary care hospital, Tamil Nadu during the study period of 3 years.Results: The present study was undertaken to evaluate the NST for a period of 3 days following antenatal corticosteroid administration and to study the immediate changes in the mother and the foetus. We found out that there was a statistically significant change (p <0.01) in non-stress test when compared with the pre-betamethasone assay.Conclusions: Corticosteroids can cause metabolic alterations in mother, short- and long-term effect in the foetus.
ABSTRACT
Background: In recent years due to the changing sedentary life style, irregular periods and infertility has become a major concern. There are many causes for infertility out of which ovulatory disorders contribute to a great extend. The main objective of the study was to assess the clinical and hormonal profile of patients diagnosed with polycystic ovarian disease at tertiary care hospital in Tamil Nadu.Methods: This study was a cross sectional study and was carried out at the Department of Obstetrics and Gynaecology at a tertiary care hospital of Tamil Nadu. The study was done for a period of 6 months. For confirming polycystic ovaries, patients were interviewed thoroughly about their menstrual and fertility history. Blood investigations like LH, FSH were done on D2/D3 of menstrual cycle. 125 patients with PCOS were included in this study. The data was analysed with SPSS-IBM (V.22.0) software.Results: The patients having polycystic ovaries were higher in women of 21-30 years of age. BMI was more than 25. Infertility was found that 57%, hirsutism 45%, oligomenorrhoea 21% and amenorrhea 20%. On day 2, mean serum LH was 5.9±3.6 and serum FSH was 3.9±2.3. This study showed that the proportion of menstrual complaints is reported more in higher age group. Likewise lower income group presented with menstrual complaints. This was found to be statistically significant (P value <0.05).Conclusions: The study showed that patients diagnosed to have PCOS overweight. PCO in obese women had more severe ovulatory dysfunction. Infertility was the most common complaint.
ABSTRACT
A variety of marking and tagging methods were tested on common carp (Cyprinus carpio L.) with the aim of identifying suitable methods for genetic studies in this and other species of carp. Elastomer and Alcian blue dye marking; Cold and Silver nitrate branding; Floy, Fingerling, Carlin disc and visible implant tags; and fin clipping were all tested on a range of sizes of common carp (from mean weights of 10-25 g up to 600-800 g). The branding and tagging methods tested did not give satisfactory retention rates. A combination of elastomer marking and fin clipping was then tested as a method for strain identification in a growth comparison trial on catla (Catla catla Hamilton) and found to be satisfactory for this purpose. Passive integrated transponders (PIT) tags were used to individually identify catla of wild or hatchery origin being grown for use as broodstock. These had almost 100% (98.8%) retention rates, but are expensive compared to most other tagging methods.