A5078819783- Antibiotic Resistance in Bacteria
- Lichen and fungal ecology
- Antibiotic Use and Resistance
- Essential Oils and Antimicrobial Activity
- Pharmaceutical and Antibiotic Environmental Impacts
- Laser-induced spectroscopy and plasma
- Pneumonia and Respiratory Infections
- Nail Diseases and Treatments
- Lung Cancer Diagnosis and Treatment
- Synthesis and biological activity
- Nanoparticles: synthesis and applications
- Antibiotics Pharmacokinetics and Efficacy
- Medicinal Plants and Neuroprotection
- Neutropenia and Cancer Infections
- Carbon Nanotubes in Composites
- Analytical chemistry methods development
- Bacterial Identification and Susceptibility Testing
- Chronic Obstructive Pulmonary Disease (COPD) Research
- Lung Cancer Treatments and Mutations
- Phytochemistry and Biological Activities
- Chronic Lymphocytic Leukemia Research
- Plant Pathogens and Fungal Diseases
- COVID-19 Clinical Research Studies
- Heavy metals in environment
- Plant Stress Responses and Tolerance
Sanjay Gandhi Post Graduate Institute of Medical Sciences
2014-2025
National Institute of Technology Rourkela
2023-2025
Forest Research Institute
2022-2023
Central Institute of Mining and Fuel Research
2023
Guru Kashi University
2021-2022
VA Connecticut Healthcare System
2019-2021
University of Georgia
2020
Teva Pharmaceuticals (United States)
2014-2018
University of Allahabad
2007-2017
Datta Meghe Institute of Medical Sciences
2017
Abstract Several soil microbes are present in the rhizosphere zone, especially plant growth promoting rhizobacteria (PGPR), which best known for their activities. The study reflects effect of gold nanoparticles (GNPs) at various concentrations on PGPR. GNPs were synthesized chemically, by reduction HAuCl4, and further characterized UV-Vis spectroscopy, X-ray diffraction technique (XRD), transmission electron microscopy (TEM), etc. impact PGPR was investigated Clinical Laboratory Standards...
Infections caused by multi-drug resistant Klebsiella pneumoniae are a leading cause of mortality and morbidity among hospitalized patients. In neonatal intensive care units (NICU), blood stream infections K. one the most common nosocomial to poor clinical outcomes prolonged hospital stays. Here, we describe an outbreak neonates admitted at NICU large tertiary in India. The involved 5 out 7 NICU. antibiotic sensitivity profiles revealed that all isolates were including carbapenems colistin....
To isolate bacteria capable of degrading endosulfan (ES) and the more toxic ES sulfate to characterize their metabolites.A Pseudomonas sp. strain IITR01 α-ES was isolated using technical-ES through enrichment culture techniques. No growth no degradation were observed β-ES. Thin-layer chromatography gas chromatography-mass spectrum analysis revealed disappearance both formation hydroxylated products diol, ether lactone. We show here for first time aforementioned metabolites in contrast...
DNA methyltransferase 3B (DNMT3B) is critical in de novo methylation during development and tumorigenesis. We recently reported the identification of a DNMT3B subfamily, DeltaDNMT3B, which contains at least seven variants, resulting from alternative pre-mRNA splicing. DeltaDNMT3Bs are predominant expression forms human lung cancer. A strong correlation was observed between promoter RASSF1A gene but not p16 (both frequently inactivated by cancer) DeltaDNMT3B4 primary cancer, suggesting role...
Abstract We investigated 16S rRNA methyltransferases in 38 blaNDM-1–positive Pseudomonas aeruginosa isolates and found RmtC 3 isolates, 1 of which also harbored RmtF. The were clonally unrelated; rmtC rmtF genes located on a chromosome with the blaNDM-1 gene. Strategies are needed to limit spread such isolates.
Journal Article Metabolic profiles and phylogenetic diversity of microbial communities from chlorinated pesticides contaminated sites different geographical habitats India Get access N. Manickam, Manickam Environmental Biotechnology Division, Indian Institute Toxicology Research (Council Scientific Industrial Research), Mahatma Gandhi Marg, Lucknow, Natesan Research, PO Box 80, Lucknow – 226 001, India. E‐mail: manickam65@yahoo.com Search for other works by this author on: Oxford Academic...
New Delhi metallo-beta-lactamase (NDM)-mediated carbapenem resistance in Pseudomonas aeruginosa and Acinetobacter baumannii is a major concern. We investigated the presence of NDM its variants P. A. at tertiary hospital North India. A total 236 isolates (130 106 baumannii) were included; 38 (29.23%) 20 (18.8%) resistant to carbapenems all them blaNDM positive. All carbapenem-resistant harbored blaNDM-1, while 12 (60%) blaNDM-2. Pulsed-field gel electrophoresis showed that 58 clonally...
Both n-3 in addition n-6 full of fat acids, are vital aimed at human vigor and physiological function as well all domesticated species. A proper dose LNA (linolenic acid) is crucial, the greasy acid proportion ineffective hinders growing polyunsaturated fatty consumption. When ingested sufficient quantities while avoiding additional FA, it can convert to EPA DHA promoting optimal functions wellness. Humans have a lower turnover compared rodents, transformation less common significantly more...
Guava (Psidium guajava L.) is a tropical fruit indigenous to region of South America. This plant mainly relates the Myrtaceae family as well-known plant. more nutritious alternative since, unlike rest fruit, it not chemically processed. widely known for its culinary value. Around world, has commonly been utilized homoeopathic medicine cure wide range illnesses. Tannins, quercetin, ursolic acid, saponins, lectins, beta-sitosterol, guajanoic carotenoid, amritoside and uvanol are some useful...
Increasing prevalence of multidrug-resistant infections has rendered the healthcare systems ineffective in managing infectious diseases. Drugs "last resort" like carbapenems and polymyxins are becoming less effective management antibiotic-resistant Gram-negative bacterial infections, leaving clinicians with limited choices. Evaluation efficacy other available broad-spectrum antibiotics (belonging to a different class) is warranted as treatment alternative. The current study was undertaken...
Abstract This study explores the esterification of acetic acid with n -butanol using methanesulfonic (MSA) as a homogenous catalyst. The experiments were conducted in batch reactor, kinetic has been done an ideal concentration-based model, and activity-based model. activity coefficients for species taking part reaction are estimated through UNIFAC effect various operating variables including temperature (60–90 °C), reactant molar ratio to (1–3), catalyst loading (0.5–1.5 wt%) on conversion...
Background Increasing use of colistin has led to the world-wide emergence mobile resistant gene ( mcr ). The present study aimed identify and characterise other drug-resistant genes in Klebsiella pneumoniae clinical isolates. Methods Twenty-two K. were analysed for genes, efflux pumps, virulence their biofilm forming ability. Pulsed-field gel electrophoresis (PFGE) multi-locus sequence typing (MLST) performed all mcr-1 positive S1-PFGE Southern hybridisation localisation bla NDM . Results...
Bacterial coinfections are a leading cause of morbidity and mortality during viral infections including corona virus disease (COVID-19). The COVID-19 pandemic has highlighted the need to comprehend complex connection between bacterial infections. During current pandemic, systematic testing patients having is essential choose correct antibiotics for treatment prevent spread antimicrobial resistance (AMR). This study was planned prevalence, demographic parameters, comorbidities, antibiotic...
Antioxidants have been shown to enhance the effect of certain chemotherapeutic agents on tumor cells in culture. However, this differs depending upon type and drugs. In study, objective was see whether pretreatment with antioxidant mixture could cytotoxic apoptotic commonly used agents, paclitaxel carboplatin for treatment NSCLC.Human lung squamous cell carcinoma line, H520, treated (vitamin C, vitamin E beta carotene), carboplatin, individually combination different doses sequences. Growth...