The safety of double- and triple-drug community mass drug administration for lymphatic filariasis: A multicenter, open-label, cluster-randomized study.

Background: The Global Programme to Eliminate Lymphatic Filariasis (GPELF) provides antifilarial medications to hundreds of millions of people annually to treat filarial infections and prevent elephantiasis. Recent trials have shown that a single-dose, triple-drug treatment (ivermectin with diethylcarbamazine and albendazole [IDA]) is superior to a two-drug combination (diethylcarbamazine plus albendazole [DA]) that is widely used in LF elimination programs. This study was performed to assess the safety of IDA and DA in a variety of endemic settings.

The -137G/C polymorphism of interleukin 18 promoter and risk of HIV-1 infection and its progression to AIDS.

A growing body of evidence suggests that host genetic factors play an important role both in susceptibility to human immunodeficiency virus 1 (HIV-1) infection and in progression to AIDS. Interleukin 18 (IL-18) is a pleiotropic proinflammatory cytokine that serves as an important regulator of immune responses. It plays a key role in induction of both Th1 and Th2 cytokines and, thereby, modulates their immune responses.

IL-18 Gene Promoter Region 607C/A Polymorphism in HIV-1 Infected North Indian Population.

Several host genetic factors play an important role in susceptibility to human immunodeficiency virus type 1 (HIV-1) infection and in its progression to acquired immune deficiency syndrome (AIDS). The interleukin-18 (IL-18) is a multifunctional proinflammatory cytokine that regulates immune responses and plays a pathogenic role in HIV-1 infection by enhancing viral replication. Single nucleotide polymorphisms (SNPs) in the IL-18 gene promoter region may lead to altered transcriptional activity and IL-18 production, and may account for variation in the risk of HIV-1 infection.

Prevalence of cholera in pediatric patients with acute dehydrating diarrhea.

Objective: To estimate the prevalence of culture-confirmed cholera in patients with acute dehydrating diarrhea, at a tertiary care center in north India, during a 6-month period from March to August, 2006.

Methods: We studied 145 children, who presented to the pediatric emergency services of a tertiary care teaching hospital in north India with acute dehydrating diarrhea. Each patient had his/her stool sample collected for Vibrio cholerae culture and hanging drop preparation for darting motility.

Impact of ERCC2 gene polymorphism on HIV-1 disease progression to AIDS among North Indian HIV patients.

HIV/AIDS remains to be one of the killing diseases of mankind. Host genetic response is one of the factor which determine susceptibility to HIV and disease progression to AIDS. The aim of the present study was to evaluate the impact of ERCC2 Lyc ( 751 ) Gln (excision repair cross complementing rodent repair deficiency, complementation group 2) polymorphism on HIV-1 susceptibility and disease progression to AIDS, as this gene has been reported to intervene in degrading retroviral cDNA before it integrates with the host DNA.