Amitava Chakrabarti

ORCID: 0009-0003-3883-1205
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About
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Research Areas
  • Neuroscience and Neuropharmacology Research
  • Epilepsy research and treatment
  • Pain Mechanisms and Treatments
  • Drug Transport and Resistance Mechanisms
  • Pharmacological Effects and Toxicity Studies
  • Pharmacology and Obesity Treatment
  • Natural Antidiabetic Agents Studies
  • Antibiotics Pharmacokinetics and Efficacy
  • Cancer Treatment and Pharmacology
  • Plant-based Medicinal Research
  • Berberine and alkaloids research
  • Inflammatory Bowel Disease
  • Pharmacological Effects of Natural Compounds
  • Cholinesterase and Neurodegenerative Diseases
  • Antifungal resistance and susceptibility
  • Biochemical effects in animals
  • Botulinum Toxin and Related Neurological Disorders
  • Metabolism, Diabetes, and Cancer
  • Lipoproteins and Cardiovascular Health
  • Alzheimer's disease research and treatments
  • Diabetes Treatment and Management
  • Computational Drug Discovery Methods
  • Ion channel regulation and function
  • Neuroinflammation and Neurodegeneration Mechanisms
  • Curcumin's Biomedical Applications

University of Miami
2025

Post Graduate Institute of Medical Education and Research
2015-2024

Institute of Post Graduate Medical Education and Research
2021

Pandit Bhagwat Dayal Sharma Post Graduate Institute of Medical Sciences
2014

West Bengal University of Animal and Fishery Sciences
2014

Block Engineering (United States)
2013

Indira Gandhi Medical College
1997-2001

Marymount University
1976

Christian Medical College & Hospital
1974-1976

Christian Medical College
1976

Abstract Aims To compare the efficacy and safety of pregabalin amitriptyline in alleviating pain associated with diabetic peripheral neuropathy. Methods A randomized, double‐blind, crossover, active–control, clinical trial variable dose titration was carried out ( n = 51). Amitriptyline orally, at doses 10, 25 50 mg night‐time 75, 150 300 twice daily, by optional used. Each drug treatment 5 weeks. There a placebo washout period for 3 weeks between two drugs. Assessment relief, overall...

10.1111/j.1464-5491.2009.02806.x article EN Diabetic Medicine 2009-07-31

To compare the efficacy and safety of duloxetine amitriptyline in painful diabetic neuropathy (PDN).In this randomized, double-blind, cross-over, active-control trial, 58 patients received orally once daily at bedtime, each for 6 weeks with optional dose uptitration fortnightly. Single-blinded placebo washout was given 2 between two treatments a single-blinded run-out phase 4 end treatment period. Pain relief measured by patient's global assessment efficacy, using visual analog scale (0-100)...

10.2337/dc10-1793 article EN cc-by-nc-nd Diabetes Care 2011-02-26

Acinetobacter baumannii, a non-motile, glucose non fermentative, oxidase negative, encapsulated, gram-negative coccobacillus, has recently gained importance because of its increasing resistance to the available antibiotics. Three main mechanisms in A. baumannii are: enzymes inactivating antibiotics, reduced entry into target site bacteria and alteration or cellular functions due mutations. Multi-drug resistant Baumannii, including carbapenam are posing potential threat mankind by causing...

10.7860/jcdr/2013/6337.3626 article EN cc-by-nc-nd JOURNAL OF CLINICAL AND DIAGNOSTIC RESEARCH 2013-01-01

10.1016/s1470-2045(18)30515-1 article EN The Lancet Oncology 2018-10-15

Abstract The present study was planned to evaluate the role of curcumin in formalin‐induced orofacial pain rats that mimics typical human pain. Adult Wistar either sex received an injection 50 µL 5% v/v subcutaneous formalin into one vibrissal pad and consequent facial grooming behavior monitored. Animals exhibited two distinct periods nocifensive grooming: (a) acute phase lasting 0–6 min; (b) a tonic 6–45 min. analgesic response observed at doses 25, 50, 100, 200, 400 600 mg/kg i.p.,...

10.1002/ptr.2662 article EN Phytotherapy Research 2008-12-02

Proton pump inhibitors, by elevating plasma gastrin, can influence glucose-insulin homeostasis. Because there are no controlled clinical trials, the present study was planned to evaluate effect of pantoprazole, a proton inhibitor, on homeostasis in patients with type 2 diabetes (T2DM). In this 12-wk, randomized, double-blind, placebo-controlled study, T2DM were allocated either pantoprazole or placebo treatment an equal ratio. Alterations glycosylated hemoglobin (HbA1c), fasting glucose,...

10.1210/jc.2012-1720 article EN The Journal of Clinical Endocrinology & Metabolism 2012-11-01

Studies in the animals suggested that Peroxisome proliferators activated receptors (PPARs) may be involved seizure control and selective agonists of PPAR α or γ raise thresholds. The present study was contemplated with aim evaluating anti kindling effects mechanism bezafibrate, a proliferator-activated (PPAR-α) agonist pentylenetetrazole (PTZ) induced model seizures rats.In PTZ kindled Wistar rat model, different doses bezafibrate (100 mg/kg, 200 mg/kg 300 mg/kg) were administered...

10.14581/jer.14011 article EN Journal of Epilepsy Research 2014-12-31

The role of nuclear factor-2 erythroid related (Nrf2) activator, berberine (BBR), has been established in rat model streptozotocin induced diabetic neuropathy. Around 30-40% cancer patients, on paclitaxel (PTX) chemotherapy develop peripheral present study was contemplated with the aim establishing neuropathy preventive BBR, rats.A total 30 Wistar rats were divided into five groups as follows: Group I: dimethyl sulfoxide; II: PTX+ 0.9% NaCl; III: Amitriptyline (ATL) + PTX; IV: BBR (10 mg/kg)...

10.1111/jphp.13047 article EN Journal of Pharmacy and Pharmacology 2018-12-10

Berberine (BBR) is derived from the Berberis species and has demonstrated beneficial effects in various neurodegenerative disorders animal models. The objective of this study was to evaluate antiepileptic, antioxidative, anti-apoptotic BBR a pentylenetetrazole (PTZ)-induced kindling model epilepsy rats.A total 30 male Wistar rats were randomly assigned receive (100 mg/kg, oral), sodium valproate (200 i.p.), or saline (0.9% NaCl, i.p.) followed by PTZ (35 on alternate days until developed for...

10.14581/jer.18011 article EN Journal of Epilepsy Research 2018-07-25

The possible neuroprotective effect of progesterone, a steroid hormone, on acute phase changes in mouse model cerebral ischaemia induced by bilateral common carotid artery occlusion (BCAO) was studied. A total 72 male mice were included the study. BCAO used to induce partial global ischaemia. Morphological assessment measurement infarct size and brain oedema. Post-ischaemic seizure susceptibility assessed using subconvulsive dose pentylenetetrazole (30 mgkg(-1) i.p.). Biochemical estimations...

10.1211/jpp.60.6.0008 article EN Journal of Pharmacy and Pharmacology 2008-05-14

Fifty-four patients with diabetic peripheral neuropathy were treated carbamazepine for a period of one year. Clinical assessment and nerve conduction velocity studies (NCV) done periodically. Forty-nine had symptomatic relief all sensory manifestations but NCV remained essentially unchanged. Untoward effects the drug frequent transitory. It was concluded that is dependable treatment polyneuropathy.

10.1111/j.1445-5994.1976.tb03996.x article EN Australian and New Zealand Journal of Medicine 1976-12-01

Background: The primary cause of death in chronic kidney disease (CKD) is cardiovascular disease. Life’s Essential 8 (LE8) an established measure health. Our objective was to examine the relationship between health (LE8 score) and CKD progression among Hispanic/Latino adults, understudied but growing population. Methods: Hispanic Community Health Study/Study Latinos (HCHS/SOL) a longitudinal cohort adults aged 18-74 years from four cities United States, examined at visit 1 (V1, 2008-2011) 2...

10.2215/cjn.0000000656 article EN Clinical Journal of the American Society of Nephrology 2025-02-28
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