Hemalatha Rajkumar

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OBJECTIVE To describe the sociodemographic characteristics, prevalence of high-risk sexual behaviours, HIV, sexually transmitted infections (STI), and perception of risk in self-identified men who have sex with men (MSM) in four south Indian states. METHODS A cross-sectional probability-based survey of 4597 self-identified MSM in selected districts from(More)
BACKGROUND Avahan, the India AIDS initiative began HIV prevention interventions in 2003 in Andhra Pradesh (AP) among high-risk groups including female sex workers (FSWs), to help contain the HIV epidemic. This manuscript describes an assessment of this intervention using the published Avahan evaluation framework and assesses the coverage, outcomes and(More)
To evaluate the effects of probiotic (VSL#3) and omega-3 fatty acid on insulin sensitivity, blood lipids, and inflammation, we conducted a clinical trial in 60 overweight (BMI > 25), healthy adults, aged 40-60 years. After initial screening the subjects were randomized into four groups with 15 per group. The four groups received, respectively, placebo,(More)
The present study was aimed to study the immune response in three months old male and female naïve obese animals and upon hepatitis B vaccination in three months old female WNIN/Ob obese mutant rats, established at our institute in comparison with its lean litter mates. Altered immune profile was seen in naïve obese mutant rats in terms of percentage of(More)
Allium cepa (onion) is a diploid plant with one of the largest nuclear genomes among all diploids. Onion is an example of an under-researched crop which has a complex heterozygous genome. There are no allergenic proteins and genomic data available for onions. This study was conducted to establish a transcriptome catalogue of onion bulb that will enable us(More)
This study investigated the effect of 6-week supplementation of a probiotic strain Lactobacillus salivarius UBL S22 with or without prebiotic fructo-oligosaccharide (FOS) on serum lipid profiles, immune responses, insulin sensitivity, and gut lactobacilli in 45 healthy young individuals. The patients were divided into 3 groups (15/group), that is, placebo,(More)
Bile salt hydrolase (Bsh) active probiotic strains hydrolyze bile acid amino conjugates in vivo, which triggers cholesterol consumption in liver to synthesize new bile leading to consequential cholesterol lowering. Hence, bile salt hydrolyzing potential was the criterion to select L. fermentum NCDO394 for this study and its gene encoding Bsh was identified(More)
Obesity is shown to increase the incidence and severity of infectious diseases and individuals seem to exhibit poor antibody response to vaccination due to several inherent immune defects. With the increasing prevalence of impaired glucose tolerance (IGT) seen in obese individuals, the present study was aimed to investigate the basal immune response and(More)
OBJECTIVES To assess a large-scale intervention, the Avahan intervention, using an evaluation framework that included programme coverage, condom use and changes in sexually transmitted infection (STI) and HIV prevalence among high-risk men who have sex with men/transgender (HR-MSM/TG) in the state of Andhra Pradesh, India. DESIGN Programme monitoring data(More)
3 4 The abstracts in this Programme have been reproduced directly from word processed files provided by authors; the British Geriatrics Society has no responsibility for the scientific content. ___________________________________________ Background Vitamin D deficiency in older people is associated with poor health outcomes but remediable by public health(More)