Srivastava Ak

ORCID: 0000-0002-0211-7814
Publications
Citations
Views
---
Saved
---
About
Contact & Profiles
Research Areas
  • Antibiotics Pharmacokinetics and Efficacy
  • Pesticide Exposure and Toxicity
  • Microbial infections and disease research
  • Antibiotic Resistance in Bacteria
  • Veterinary medicine and infectious diseases
  • Occupational exposure and asthma
  • Air Quality and Health Impacts
  • Noise Effects and Management
  • Agricultural Science and Fertilization
  • Environmental Toxicology and Ecotoxicology
  • Banana Cultivation and Research
  • Physiological and biochemical adaptations
  • Occupational Health and Safety Research
  • Carcinogens and Genotoxicity Assessment
  • Agronomic Practices and Intercropping Systems
  • Aquaculture disease management and microbiota
  • Tuberculosis Research and Epidemiology
  • Viral Infections and Immunology Research
  • Drug-Induced Hepatotoxicity and Protection
  • Plant Pathogens and Fungal Diseases
  • Coccidia and coccidiosis research
  • Occupational and environmental lung diseases
  • Animal Nutrition and Physiology
  • Rice Cultivation and Yield Improvement
  • Insect and Pesticide Research

Institute of Medical Sciences
2015-2023

Kamdhenu University
2023

Indian Institute of Toxicology Research
1996-2021

Swami Rama Himalayan University
2019

Bundelkhand University
2018

Indian Institute of Technology Bombay
2018

Subharti Medical College
2016

National Research Centre
2015

Marymount University
2015

Citrus Research Institute
2015

Non-protective work practices followed by farm workers during spraying of pesticides lead to occupational exposure among them.This study is designed explore the respiratory health and hematological profile agricultural occupationally exposed OP pesticides.A cross sectional was undertaken 166 pesticide sprayers working in mango orchards Lucknow district North India compared with 77 controls assess illness, lung functions, cholinesterase levels profile. A questionnaire based survey clinical...

10.1371/journal.pone.0069755 article EN cc-by PLoS ONE 2013-07-25

Summary Host‐generated oxidative stress is considered one of the main mechanisms constraining Mycobacterium tuberculosis ( Mtb ) growth. The redox‐sensing in are not completely understood. Here we show that WhiB4 responds to oxygen (O 2 and nitric oxide (NO) via its 4Fe‐4S cluster controls response . mutant Δ whiB4 displayed an altered redox balance a reduced membrane potential. Microarray analysis demonstrated overexpresses antioxidant systems including alkyl hydroperoxidase ahpC‐ahpD...

10.1111/j.1365-2958.2012.08165.x article EN other-oa Molecular Microbiology 2012-07-11

<b>Background:</b> Musculoskeletal (MS) pain is responsible for poor quality of life and decreased productivity. Objective information about the burden musculoskeletal disorders among general community in India scanty, few reports that exist are based on a small sample size. <b>Materials Methods:</b> This paper examines issue MS its associated risk factors cross-sectional study 2086 subjects from National Capital Region (NCR). <b>Results:</b> Overall prevalence was found to be 25.9%. Pain...

10.4103/0019-5278.90375 article EN Indian Journal of Occupational and Environmental Medicine 2011-01-01

In the present scenario of COVID-19 strike and lack potential antiviral medicines/vaccines against this extremely contagious lethal infection, identifying natural plant sources that can help in fighting disease either by being viricidal or by boosting immune system provide significant therapeutic support. Around globe as of 26th July 2020, there is ~15.78 million confirmed cases 0.64 deaths. The infection is produced virulent Severe Acute Respiratory Syndrome-Coronavirus-2...

10.35248/2167-0412.20.9.359 article EN Medicinal & Aromatic Plants 2020-01-01

Cinnamic aldehyde has been identified as the active fungitoxic constituent of cinnamon (Cinnamomum zeylanicum) bark oil. The properties vapours oil/active against fungi involved in respiratory tract mycoses, i.e., Aspergillus niger, A. fumigatus, nidulans flavus, Candida albicans, C. tropicalis, pseudotropicalis, and Histoplasma capsulatum, were determined vitro minimum inhibitory concentration (MIC), lethal (MLC), inoculum density sustained, exposure duration for fungicidal action at MIC...

10.1111/j.1398-9995.1995.tb02515.x article EN Allergy 1995-12-01

Our study was undertaken to determine the influence of sex and use oral contraceptive steroids on antipyrine clearance metabolite formation. subjects were eight men (M), women (F), who had been using (OC) for at least 6 mo; all healthy. The groups matched age smoking drinking habits. Antipyrine elimination half-life (t½) longer in OC than F group (12.9 ± 2.0 9.7 1.7 hr) lower (2.0 0.1 2.8 0.5 l/hr), while volume distribution (Vd) essentially same (37.1 5.7 38.5 4.6 l). M t½s (11.8 1.2...

10.1038/clpt.1982.154 article EN Clinical Pharmacology & Therapeutics 1982-08-01

Dumper operators are exposed to whole body vibration (WBV) in the course of their work. The exposure WBV a coal mine Central India was investigated through measurement magnitude and time. along dominant Z-axis ranged from 0.644 1.82 m/s2 terms root mean square acceleration. When evaluated conjunction with average daily time 5 h, all dumpers caused elevated health risk for according guidelines ISO 2631-1:1997 standard. Health risks were re-affirmed when dose value (VDV) applied as an...

10.1080/17480930903526227 article EN International Journal of Mining Reclamation and Environment 2010-09-01

The article reveals the antihyperglycaemic activity of α-amyrin acetate (α-AA) isolated from aerial roots Ficus bengalensis in normal and diabetic rats model type-2 diabetes, i.e. db/db mice. oral administration α-AA significantly improved condition streptozotocin-induced mice at 50 mg kg−1 dose level.

10.1080/14786410802420416 article EN Natural Product Research 2009-06-03

The pharmacokinetic profile of orally administered oxytetracycline (10 mg/kg body weight) was studied 7 days post oral treatment Piper longum (15 mg equivalent/kg) in White Leghorn hens (2-2.8 kg). On the day 8, (OTC) and blood samples were collected from wing vein heparinised vials for plasma separation at 0 (pre-treatment), 15, 30, 60, 120, 240, 360, 480 600 minutes OTC administration. Plasma concentrations determined by microbial assay technique using Bacillus cereus var. mycoides (ATCC...

10.4142/jvs.2005.6.3.197 article EN Journal of Veterinary Science 2005-01-01

10.1016/j.palaeo.2010.05.028 article EN Palaeogeography Palaeoclimatology Palaeoecology 2010-06-05
Coming Soon ...