Expert Directory

874 researchers across Arkansas institutions

Confirmed: Multiple evidence sources verify this researcher's affiliation (ORCID, directory listing, publications).
Likely Affiliated: Moderate evidence of affiliation based on publication records and institutional data.
How we verify →
Active filters: Topic: Pharmacological Effects And Toxicity Studies Clear all
Designations: Federal Grant PI High Impact ARA Academy
Researcher Institution h-index Pubs Topics
Ragupathy Kannan 2026
Professor
 University of Arkansas – Fort Smith 11 68
Pharmacological Effects and Toxicity Studies Genomics and Phylogenetic Studies Meta-analysis and systematic reviews
Rahaf Omaish 2026
UAMS 1 8
CAR-T cell therapy research Acute Kidney Injury Pharmacological Effects and Toxicity Studies
Rahul Yadav ✓ 2026
Assistant Professor Chemistry/Biochemistry
 University of Arkansas – Fort Smith 15 64
Steroidogenic Cytochrome P450 Enzymes Protein Structure and Dynamics Molecular Docking Simulation
Raj KC. Hansa 2021
Arkansas State University 1 1
Antimicrobial Resistance in Bacteria Pharmacological Effects and Toxicity Studies Bacterial Genetics and Biotechnology
Rajiv Pathak 2026
UAMS 2 4
SARS-CoV-2 and COVID-19 Research Disease Mechanisms Research Cancer-related molecular mechanisms research
Rajshekar A. Kore ✓ 2026
Instructor
 UAMS 1 3
Extracellular vesicles in disease Cancer-related molecular mechanisms research Cardiovascular Function and Risk Factors
Ralph E. Patton 2022
NCTR 10 17
Pharmacological Effects and Toxicity Studies Disease Models, Animal Carcinogens and Genotoxicity Assessment
Ramani Atluri 2024
UAMS 4 4
Alzheimer's disease research and treatments Protein Structure and Dynamics Neuroinflammation and Neurodegeneration Mechanisms
Rami Ahmad Shahror ✓ 2026
Rami Ahmad Shahror, M.Sc., M.Med.Sc., Ph.D.
 UAMS 11 27
Traumatic Brain Injury Research Retinal Diseases and Treatments Mesenchymal stem cell research
Randall R Rainwater ✓ 2026
MD/PhD student
 UAMS 3 22
Cancer-related molecular mechanisms research Immune Response and Inflammation Pharmacological Effects and Toxicity Studies
Rangaswamy Govindarajan ✓ 2026
Professor
 UAMS 14 68
Cancer Treatment and Pharmacology Gastrointestinal Oncology Melanoma Treatment and Research
Ratan Sadhukhan ✓ 2026
Post Doctoral Fellow
 UAMS 11 30
DNA Repair Mechanisms Cancer-related molecular mechanisms research Pharmacological Effects and Toxicity Studies
Raul F. R. Marcon 2026
University of Arkansas 2 4
Host-Pathogen Interactions Microbial infections and disease research Animal, Disease Models
Ravi Nahata 2022
UAMS 1 4
Substance Abuse Treatment and Outcomes Pharmacological Effects and Toxicity Studies Medical Case Studies
Ravi P. Cholia ✓ 2025
Research Instructor
 UAMS Formerly Arkansas 7 10
Cancer-related molecular mechanisms research DNA Repair Mechanisms Phytochemicals and Antioxidant Activities
Rawan Alnufaie 2021
Arkansas State University 5 6
Computational Drug Discovery Methods Antimicrobial Resistance in Bacteria Drug Design
Raúl A. Trbojevich 2024
NCTR 11 23
Carcinogens and Genotoxicity Assessment Pharmacological Effects and Toxicity Studies Animal Behavior and Welfare Studies
Rebecca A. Wynne 2026
NCTR 19 31
Carcinogens and Genotoxicity Assessment Pharmacological Effects and Toxicity Studies Disease Models, Animal
Rebekah Margaret Samsonraj ✓ 2026
Federal Grant PI High Impact
University of Arkansas 22 45
Mesenchymal Stem Cell Research Tissue Engineering and Regenerative Medicine Bone Metabolism and Diseases
Reece Mitchell 2025
M.D.
 UAMS 2 4
Optic Nerve Diseases Retinal Diseases and Treatments Pharmacological Effects and Toxicity Studies
Reinier Gesto-Borroto ✓ 2026
Research Associate
 Arkansas State University 5 17
Phytochemicals and Antioxidant Activities Pharmacological Effects and Toxicity Studies Genomics and Phylogenetic Studies
Renita S. Pushparajah Mak 2021
UAMS 1 1
Methemoglobinemia Pharmacological Effects and Toxicity Studies Medical Case Reports
Rezwan Ali 2026
UAMS 1 2
Phytochemicals and Antioxidant Activities Cancer-related molecular mechanisms research Molecular Biology Techniques and Applications
Rhytha Kasiraj 2026
UAMS — 2
Cancer Treatment and Pharmacology Pharmacological Effects and Toxicity Studies Retrospective Studies
Richard Allen Wyatt Jr ✓ 2021
UAMS 7 18
Asthma and respiratory diseases Pharmacological Effects and Toxicity Studies Child and Adolescent Health
Richard D. Beger ✓ 2026
Branch Chief
High Impact
NCTR 49 218
Metabolomics and Mass Spectrometry Techniques Pharmacological Effects and Toxicity Studies Drug-Induced Hepatotoxicity and Protection
Richard Whit Hall ✓ 2026
Professor
Federal Grant PI High Impact
UAMS 43 222
Neonatal Respiratory Health Research Anesthesia and Pain Management Maternal and Perinatal Health Interventions
Rick W. Rorie 2021
University of Arkansas 19 81
Animal Nutrition and Physiology Pharmacological Effects and Toxicity Studies Livestock and Poultry Management
Riley C. Lide ✓ 2026
Associate Professor
 UAMS 2 5
Anesthesia and Pain Management Substance Abuse Treatment and Outcomes Healthcare Policy and Management
Robert D. Engelken 2024
Arkansas State University 15 51
Water Pollutants, Chemical Pharmacological Effects and Toxicity Studies Materials Science Research
Robert H. Heflich 2026
High Impact
NCTR 52 295
Carcinogens and Genotoxicity Assessment Pharmacological Effects and Toxicity Studies Metabolism and Genetic Disorders
Robert J. Israel 2024
UAMS 16 52
Pharmacological Effects and Toxicity Studies Medical Case Studies Anesthesia and Pain Management
Robert P. Felton 2024
NCTR 10 19
Pharmacological Effects and Toxicity Studies Carcinogens and Genotoxicity Assessment Dermatology and Skin Diseases
Robert Smith 2026
UAMS 19 50
Microbial infections and disease research Maternal and Perinatal Health Interventions Host-Pathogen Interactions
Robert Spraggins 2026
Instructor and Chief Resident
 UAMS 1 15
Cardiovascular Function and Risk Factors Retrospective Studies SARS-CoV-2 and COVID-19 Research
Robert W. Arrington 2019
Emeritus Professor
Emeritus
UAMS 6 10
Neonatal Respiratory Health Research Maternal and Perinatal Health Interventions Pharmacological Effects and Toxicity Studies
Roberta A. Mittelstaedt 2025
High Impact
NCTR 24 63
Carcinogens and Genotoxicity Assessment Pharmacological Effects and Toxicity Studies Molecular Biology Techniques and Applications
Roger G. Rank 2020
professor emeritus
High Impact Emeritus
UAMS 48 120
Molecular Biology Techniques and Applications Disease Mechanisms Research Pharmacological Effects and Toxicity Studies
Rohini Donakonda 2025
NCTR 1 1
Pharmacological Effects and Toxicity Studies Metabolomics and Mass Spectrometry Techniques Disease Models, Animal
Rohit Dhall ✓ 2026
Department Chairperson
High Impact
UAMS 28 94
Neurological disorders and treatments Parkinson's Disease Mechanisms and Treatments Dementia and Cognitive Impairment Research
Ronald E. Nelson 2025
Arkansas Tech University 2 7
Pharmacological Effects and Toxicity Studies Animal Behavior and Welfare Studies Disease Models, Animal
Ronald M. Salomon 2020
Professor
High Impact
UAMS 29 87
Mental Health Research Topics Neuroscience and Neuropharmacology Research Disease Mechanisms Research
Ruth L. Eudy 2020
UAMS 3 3
Pharmacological Effects and Toxicity Studies Metabolism and Genetic Disorders Health Sciences Research and Education
Ruthwik Duvuru ✓ 2026
clinical research associate
 UAMS 5 28
Male Infertility Research Microbial infections and disease research Medical Education
Rutu Aniruddha Rathod ✓ 2026
Assistant Professor
 UAMS 3 22
Metabolism and Genetic Disorders Immune Response and Inflammation Cancer Treatment and Pharmacology
Ruud P.M. Dings ✓ 2026
Associate Professor
Federal Grant PI High Impact
UAMS 40 130
Cancer Treatment and Pharmacology Neoplasms Angiogenesis Inhibitors
Ryan Holdiness 2026
UAMS 1 6
Disease Models, Animal Cardiovascular Function and Risk Factors Metabolism and Genetic Disorders
Ryan K Dare ✓ 2026
UAMS 17 65
SARS-CoV-2 and COVID-19 Research Microbial infections and disease research Molecular Biology Techniques and Applications
Ryan Pohlkamp 2026
University of Arkansas 1 7
Cardiovascular Function and Risk Factors Medical Case Studies Health disparities and outcomes
S. Abouelenein 2026
UAMS — 1
Metabolism and Genetic Disorders Pharmacological Effects and Toxicity Studies Retrospective Studies

Showing 651–700 of 874 researchers