A5102822730- Hepatitis C virus research
- Hepatitis B Virus Studies
- Liver Disease Diagnosis and Treatment
- Plant tissue culture and regeneration
- Plant-Microbe Interactions and Immunity
- Microbial bioremediation and biosurfactants
- Mosquito-borne diseases and control
- Hepatitis Viruses Studies and Epidemiology
- Probiotics and Fermented Foods
- Transgenic Plants and Applications
- Bacteriophages and microbial interactions
- Viral Infections and Immunology Research
- RNA modifications and cancer
- Toxic Organic Pollutants Impact
- Adipokines, Inflammation, and Metabolic Diseases
- Gut microbiota and health
- Escherichia coli research studies
- Animal Disease Management and Epidemiology
- Enterobacteriaceae and Cronobacter Research
- Synthesis and biological activity
- Global Health and Epidemiology
- Cholangiocarcinoma and Gallbladder Cancer Studies
- Vector-borne infectious diseases
- Toxin Mechanisms and Immunotoxins
- Helicobacter pylori-related gastroenterology studies
Gauhati University
2014-2023
Arya Vaidya Sala
2009-2023
Bodoland University
2022
Indian Institute of Technology Guwahati
2017
Cotton (United States)
2015
North East Institute of Science and Technology
2014
Council of Scientific and Industrial Research
2014
Defence Research Laboratory
2011
Kent State University
2007
Abstract The gut bacteria exert phenotypic traits to the host but factors which determine bacterial profile (GBP) is poorly understood. This study aimed understand effect of ethnicity and geography on GBP Mongoloid Proto-Australoid tribes India. Fecal diversity was studied in fifteen tribal populations representing four geographic regions (Assam, Telangana, Manipur Sikkim) by DGGE followed NGS analysis Illumina MiSeq platform. Geography diet had significant Indian dominated Prevotella ....
It has been reported that phosphate solubilizing bacteria (PSB) are the most promising among plant growth promoting rhizobacteria (PGPR); which may be used as biofertilizers for and nutrient use efficiency. Moreover, these soil micro-organisms play a significant role in regulating dynamics of organic matter decomposition availability nutrients such nitrogen (N), phosphorus (P), potassium (K) other nutrients. Through this study, management efficiency by application PSB was targeted order to...
In this study, we report a novel method of gold nanoparticle (AuNP) synthesis using aqueous fruit extract Dillenia indica. The phytochemicals present in the act as an effective reducing and capping agent to synthesize AuNPs. synthesized AuNPs were characterized by spectrophotometry, transmission electron microscopy (TEM), x-ray diffraction (XRD), Fourier transform infrared (FTIR) spectroscopy. TEM studies revealed particles various sizes mainly spherical shape. Selected-area (SAED) patterns...
Abstract A biosurfactant producing Pseudomonas aeruginosa RS29 (identified on the basis of 16S rDNA analysis) with good foaming and emulsification properties has been isolated from crude oil contaminated sites. Optimization different environmental factors was carried out an objective to achieve maximum production biosurfactant. Production estimated in terms surface tension reduction (E24) index. It recorded that strain produced highest after 48 h incubation at 37.5 °C, a pH range 7–8...
A novel feasible nano capsular approach through co-encapsulation of chloramphenicol and lemon-grass essential oil to combat chronic burn wound infections.
The genetic diversity in Zanthoxylum species viz. nitidum, oxyphyllum and rhesta collected from the Upper Brahmaputra Valley Zone of Assam (NE India) was amplified using 13 random polymorphic DNA (RAPD) markers 9 inter-simple sequence repeat (ISSR) markers. RAPD were able to detect 81.82% polymorphism whereas ISSR detected 98.02% polymorphism. similarities analyzed dendrogram constructed by fingerprinting methods which divided 3 into clear different clusters. principle component analysis...
Background: This study was carried out to investigate the interaction of p53 codon 72 polymorphism, dietary and tobacco habits with reference risk stomach cancer in Mizoram, India. A total 105 histologically confirmed cases 210 age, sex ethnicity matched healthy population controls were included this study. Materials Methods: The polymorphism detected by PCR-RFLP sequencing. H. pylori infection status determined ELISA. Information on various related recorded a standard questionnaire....
Oral squamous cell carcinoma (OSCC) is one of the common type cancer in humans. A combinatorial approach has been done by using paclitaxel (PTX), 5-fluorouracil (5-FU) and ascorbic acid (AA) loaded solid lipid nanoparticles (SLN) for its treatment. SLN were made high-speed homogenization ultrasonication technique they used alone combination to check their efficacy against OSCC induced animal model. Pharmacokinetics biodistribution study optimized formulations PTX, 5-FU AA was performed. The...
Aim: The incidence of stomach cancer in Mizoram is highest India. We have conducted a population based matched case-control study to identify environmental and genetic risk factors this geographical area. Methods: A total 102 histologically confirmed cases 204 healthy controls were recruited. GSTM1 GSTT1 genotypes determined by PCR H. pylori infections ELISA. Results: Tobacco-smoking was found be an important factor for high Mizoram. Meiziol (local cigarette) smoking more than other tobacco...
AIM:To investigate hepatitis virus, genetic and environmental factors, their interactions in predisposing patients to liver diseases Northeast India. METHODS:A total of 104 jaundice 124 community controls were included.Serological analysis was performed by routine enzyme-linked immunosorbent assay, nucleic acid testing for viruses done polymerase chain reaction (PCR), followed PCR direct sequencing viral genotyping.Cytochrome P450 2E1 (CYP2E1 ) polymorphism studied PCR-restriction fragment...
The R2 repeat region of GLURP has been reported as a good genetic marker for Plasmodium falciparum genotyping. Proper knowledge the extent and nature P. diversity using highly immunogenic in malaria-endemic areas is crucial element to understand various aspects related immunity acquisition disease pathogenesis. Population amino acid sequence repeats was studied Assam state, northeast India compared at an interval five years during 2005 (Group-A) 2011 (Group-B). Of 66 samples, total 55...
Abstract Background Simulium dermatitis is a common problem in humans and animals areas where species occur. It characterized by chronic eruptions of pruritic papules, vesicles, erythematous wheals resulting from hypersensitivity reaction to biting simuliids or blackflies. can result severe skin complications the man‐biting are available. Materials methods We report two clinical cases North‐Eastern region India. Histopathological study was carried out one other successfully treated with...
The present study was undertaken to screen the molecular epidemiology of Hepatitis A virus (HAV) in Northeast India (NEI) who are ethnically distinct, tribal dominated and lower socio-economic status with almost no information available from NEI on these aspects. Briefly, 3 ml blood collected 324 random liver disease cases jaundice, receiving care at Central Hospital, N.F. Railway, Guwahati, Assam informed consent. patients detected HAV-IgM positive were included stratified as acute viral...