Diabetes and TB: Confluence of Two Epidemic and Its Effect on Clinical Presentation.

Background: Tuberculosis (TB) has become a rising concern in low-income countries, particularly in those with Human Immuno Deficiency Virus (HIV) epidemics, and type 2 diabetes has emerged as a significant global chronic health problem, owing to increases in obesity, lifestyle changes, and ageing populations. Diabetes has been identified as a major risk factor for the development of TB. Despite the fact that diabetes imparts a substantially lower risk of TB (3-fold) as compared to HIV (>20-fold), in communities where the number of DM patients is high, the contribution of diabetes to TB might be bigger than HIV.

Correlation of HbA Levels With Body Mass Index in Newly Diagnosed Polycystic Ovary Syndrome.

Introduction: Polycystic ovary syndrome (PCOS) is a heterogeneous, multisystem endocrinopathy in women of reproductive age manifested with various metabolic disturbances and a wide spectrum of clinical features such as obesity, menstrual abnormalities and hyperandrogenism. Hyperinsulinemia was noted in 50% to 70% of PCOS patients and plays a central role in the development of further complications. The prevalence of obesity in PCOS ranges from 38% to 87%.

Detection of mutations in folp1, rpoB and gyrA genes of M. leprae by PCR- direct sequencing--a rapid tool for screening drug resistance in leprosy.

Unlabelled: Conventional Mouse foot-pad (MFP) assay for screening drug resistance in M. leprae is cumbersome and time-consuming (approximately 6 to 12 months). Molecular targets for different anti-leprosy drugs have been well defined.

Estimation of nitric oxide as an inflammatory marker in periodontitis.

Nitric oxide (NO) is not only important in host defense and homeostasis but it is also regarded as harmful and has been implicated in the pathogenesis of a wide variety of inflammatory and autoimmune diseases. The presence of NO in periodontal disease may reflect the participation of an additional mediator of bone resorption responsible for disease progression. The aim of this study was to assess the level of NO in serum in chronic periodontitis, and correlate these levels with the severity of periodontal disease.