Assessing engagement of scheduled tribe communities in the functioning of Village Health Sanitation & Nutrition Committees in India.

India is home to the largest population of indigenous tribes in the world. Despite initiative of the National Rural Health Mission, now National Health Mission (NHM) and various tribal development programmes since India's Independence, disparity in healthcare for Scheduled Tribes (STs) prevails. The constitution of Village Health Sanitation and Nutrition Committees (VHSNCs) in 2007 by the NHM is a step towards decentralized planning and community engagement to improve health, nutrition and sanitation services.

A systematic review on hydroxyurea therapy for sickle cell disease in India.

Background & Objectives: Sickle cell disease (SCD) constitutes frequently inherited haemoglobin disorders and poses a significant health burden in India. Hydroxyurea (HU), the most commonly used drug, has shown promising results in the clinical management of SCD. The present systematic review was undertaken to assess the efficacy and toxicity of HU in Indian sickle cell patients.

Epidemiology, Genotyping, Mutational and Phylogenetic Analysis of Hepatitis B Virus Infection in North-east India.

Background/objective: Hepatitis B virus (HBV) infection is a major public health problem globally. Northeast India is home to indigenous tribes with different ethnicity and high rates of drug abuse and HIV infection. The study was designed to estimate the burden of HBV infection across various spectrums of liver diseases from this region.

HLA-DQA1 & DQB1 variants associated with hepatitis B virus-related chronic hepatitis, cirrhosis & hepatocellular carcinoma.

Background & Objectives: Clinical outcome after hepatitis B virus (HBV) exposure varies extremely from spontaneous clearance to chronic hepatitis B and often progresses to liver cirrhosis (LC) and hepatocellular carcinoma (HCC). Host genetic factor plays an important role in the regulation of immune response. This study was aimed to investigate whether HLA class II DQA1 and DQB1 gene polymorphism were associated with chronic hepatitis B infection and in the development of HBV-related LC and HCC.

Role of Glutathione S Transferase M1 and T1 Gene Polymorphism in Hepatitis B Related Liver Diseases and Cryptogenic Cirrhosis.

Background And Aim: Progression of hepatitis B virus infection (HBV) might be affected by host genetic factors. The present study was undertaken to study the role of glutathione S-transferases (GST)-M1 and T1 gene polymorphisms in different stages of HBV infection: HBV inactive carrier, chronic hepatitis B and cirrhosis, and cryptogenic cirrhosis.

Methods: The study population comprised of 170 subjects; 120 cases (HBV inactive carrier,  = 30; HBV related chronic hepatitis,  = 30; HBV related cirrhosis,  = 30; cryptogenic cirrhosis,  = 30) and 50 unrelated healthy adults without liver disease as controls.

Down regulation of TRIF, TLR3, and MAVS in HCV infected liver correlates with the outcome of infection.

In virus-infected cells, pattern recognition receptors (PRRs) recruits their specific adaptor molecules, mitochondrial antiviral signaling protein (MAVS), TIR-domain-containing adapter-inducing interferon-β (TRIF), and TNF receptor associated factor (TRAF6) which induces interferon. Toll-like receptor 3 (TLR3) induces activation of the NF-kappa B (NF-κB) for interferon production. The study has been designed to assess the correlation of TLR3, MAVS, TRIF, and TRAF6 outcome of HCV infection.

Cytogenetic Analysis for Suspected Chromosomal Abnormalities; A Five Years Experience.

Introduction: Chromosomal abnormalities are the results of alterations in the number or structure of chromosomes causing significant human morbidity and mortality. They are responsible for a large proportion of miscarriages, developmental delay, disorders of sexual development, congenital malformations and mental retardation.

Aim: The aim of this study was to describe the prevalence of different chromosomal abnormalities in North Indian patients referred for cytogenetic analysis.

Clinical Significance of Quantitative HBsAg Titres and its Correlation With HBV DNA Levels in the Natural History of Hepatitis B Virus Infection.

Background/objective: Quantification of serum hepatitis B antigen (HBsAg) is an important test that marks active infection with hepatitis B and helps in the prediction of the clinical outcome and management of hepatitis B virus (HBV) infection. Correlation with HBV DNA quantitative levels may help in developing strategies for antiviral treatment. This study is aimed to evaluate HBsAg titres in various phase of HBV infection in HBsAg positive patients, and its correlation with HBV DNA viral load levels.

IL-18 polymorphisms in hepatitis B virus related liver disease.

Interleukine-18 (IL-18) was originally called interferon (INF-γ) inducing factor and plays a critical dual role in Th1 polarization and viral clearance. We aimed to explore whether single-nucleotide promoter polymorphisms (SNPs) are associated with the outcome of hepatitis B virus (HBV) infection. 271 HBV infected patients were recruited in this study out of these 109 were spontaneously recovered and 162 were diagnosed to be having persistent HBV infection which includes 48 chronic hepatitis, 84 liver cirrhosis, 30 HCC cases and were compared with 280 healthy controls.

Genetic polymorphism of interleukin-18 gene promoter region in rheumatoid arthritis patients from southern India.

Background: Interleukin-18 (IL-18) is a pro inflammatory cytokine which plays a key role in the acute and chronic inflammatory phases of Rheumatoid Arthritis (RA). The Single Nucleotide Polymorphisms (SNPs) of IL-18 gene promoter region at positions -137 and -607, are postulated to be associated with RA. To test this, this study aimed to identify the association between these SNPs of the IL-18 gene promoter region of RA in south Indian patients.