Background: Screening for subclinical hypothyroidism is essential in all pregnant women, especially in the Indian context, as Indian women have increased risk of developing iodine deficiency during pregnancy. Hence this study was undertaken to study the prevalence of subclinical hypothyroidism. Emphasis was put to know the need for universal screening and also the obstetric outcome in terms of perinatal morbidity and mortality and maternal morbidity were assessed.Methods: It was a prospective analytical study. Sample size consisted of 200 pregnant women attending antenatal OPD. Thyroid profile (serum TSH, FT3 and FT4) was done during first visit and in subsequent trimester of each pregnant woman. The results were analyzed taking into consideration recent endocrine society guidelines. Patients with normal thyroid levels were taken as controls. Detailed history taken, physical examination and routine laboratory investigations were done. Patients with SCH were started on Levothyroxine and serial monitoring of TSH done until delivery. The patients were followed up to assess the mode of delivery, maternal and fetal outcome and any associated co-morbidities to serve the secondary objective of the study. Babies of SCH mothers were screened as well to rule out congenital hypothyroidism.Results: Incidence of SCH was found to be 9.5% in the patients studied. Pregnant women with SCH had increased risks of developing anemia (31.5%), preeclampsia (15%), GDM (5%) and prematurity (10%), higher cesarean section rate (36.8%). Neonates of women with SCH had higher incidence poor APGAR score (47.36%), LBW (15%), NICU admission (10%), IUGR (5%). Increased maternal age and more BMI were associated with higher incidence of subclinical hypothyroidism.Conclusions: Prevalence of subclinical hypothyroidism among pregnant women is fairly high among Indians. Screening for subclinical hypothyroidism has to be included as a routine screening test and should be treated accordingly to improve maternal and fetal outcomes.
The Glutamicibacter group of microbes is known for antibiotic and enzyme production. Antibiotics and enzymes produced by them are important in the control, protection, and treatment of chronic human diseases. In this study, the Glutamicibacter mysorens (G. mysorens) strain MW647910.1 was isolated from mangrove soil in the Mangalore region of India. After optimization of growth conditions for G. mysorens on starch casein agar media, the micromorphology of G. mysorens was found to be spirally coiled spore chain, each spore visualized as an elongated cylindrical hairy appearance with curved edges visualized through Field Emission Scanning Electron Microscopy (FESEM) analysis. The culture phenotype with filamentous mycelia, brown pigmentation, and ash–colored spore production was observed. The intracellular extract of G. mysorens characterized through GCMS analysis detected bioactive compounds reported for pharmacological applications. The majority of bioactive compounds identified in intracellular extract when compared to the NIST library revealed molecular weight ranging below 1kgmole−1. The Sephadex G-10 could result in 10.66 fold purification and eluted peak protein fraction showed significant anticancer activity on the prostate cancer cell line. Liquid Chromatography–Mass Spectrometry (LC–MS) analysis revealed Kinetin-9-ribose and Embinin with a molecular weight below 1 kDa. This study showed small molecular weight bioactive compounds produced from microbial origin possess dual roles, acting as antimicrobial peptides (AMPs) and anticancer peptides (ACPs). Hence, the bioactive compounds produced from microbial origin are a promising source of future therapeutics.
Introduction and Aim: Tumor is the major cause of death world-wide, with an approximate 10 million fatalities in 2020, or almost one in every six deaths. The concerns with the current commercially available anticancer medications' low selectivity and persistent side effects have driven the research of safer and more effective chemotherapeutic drugs. The current work is focused on determining the cytotoxic potential of crude methanolic extract of Olea dioica leaves against various cancer cell lines viz., A549 (human lung cancer), HCT116 (human colorectal cancer), HeLa (human cervical cancer), MCF-7, and MDA-MB-231 (human breast cancer). Materials and Methods: The cells were treated with crude methanolic extract at five different concentrations viz., 25, 50, 100, 250 and 500 µg/ml to assess the cell viability. Results: The results from the assay performed for five cell lines have shown that methanolic extract of O. dioica has an exponential cytotoxicity potential on HeLa cell line followed by MCF-7 (IC50 value 81.05), HCT116 (106.86) and MDA-MB-231 with IC50 value 81.05, 106.86, 141.34 and 499.24 µg/ml respectively, whereas the A549-human lung cancer cell has shown no cytotoxic activity. Conclusion: The methanol extract of the O. dioica leaf could be recognized as a pivotal source of anticancer compounds, but furthermore research is needed to investigate the chemical components of O. dioica extracts that are mainly accountable for anticancer action and to expound more precise molecular processes of cell death.
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