Krishn Kumar Agrawal

ORCID: 0000-0002-8201-6449
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Research Areas
  • Streptococcal Infections and Treatments
  • Natural Antidiabetic Agents Studies
  • Phytochemicals and Antioxidant Activities
  • Infective Endocarditis Diagnosis and Management
  • Drug-Induced Hepatotoxicity and Protection
  • Ethnobotanical and Medicinal Plants Studies
  • Phytochemistry and Bioactive Compounds
  • Hibiscus Plant Research Studies
  • Diverse Scientific Research Studies
  • Synthesis and biological activity
  • Bioactive Compounds and Antitumor Agents
  • Antimicrobial Resistance in Staphylococcus
  • Asthma and respiratory diseases
  • Phonocardiography and Auscultation Techniques
  • Flavonoids in Medical Research
  • Advances in Cucurbitaceae Research
  • Silymarin and Mushroom Poisoning
  • Phytochemistry and Bioactivity Studies
  • Computational Drug Discovery Methods
  • Phytochemistry and Biological Activities
  • Plant-based Medicinal Research
  • Natural product bioactivities and synthesis
  • Heart Rate Variability and Autonomic Control
  • Food Science and Nutritional Studies
  • Phytochemistry and biological activity of medicinal plants

Dr. A.P.J. Abdul Kalam Technical University
2024

GLA University
2021-2024

College of Medical Sciences
2013-2023

Universal College of Medical Sciences
2013-2023

Indian Institute of Technology Ropar
2023

Dr. Bhim Rao Ambedkar University
1988-2022

B.P. Koirala Institute of Health Sciences
2010-2022

Nepal Medical College Teaching Hospital
2018

Lilavati Hospital & Research Centre
2017

Universal College
2015

<h3>Importance</h3> Although rheumatic heart disease has been nearly eradicated in high-income countries, 3 4 children grow up parts of the world where it is still endemic. <h3>Objectives</h3> To determine prevalence clinically silent and manifest as a function age, sex, socioeconomic status to estimate age-specific incidence. <h3>Design, Setting, Participants</h3> In this school-based cross-sectional study with cluster sampling, 26 schools Sunsari district Eastern Nepal 5467 eligible 5 15...

10.1001/jamacardio.2015.0292 article EN JAMA Cardiology 2016-03-02

Echocardiographic screening allows for early detection of subclinical stages rheumatic heart disease among children in endemic regions.To investigate the effectiveness systematic echocardiographic combination with secondary antibiotic prophylaxis on prevalence disease.This cluster randomized clinical trial included students 9 to 16 years age attending public and private schools urban rural areas Sunsari district Nepal that had been randomly selected November 17, 2012. follow-up was performed...

10.1001/jamacardio.2020.7050 article EN cc-by JAMA Cardiology 2021-01-20

Background Fluoroquinolones are the most commonly used group of antimicrobials for treatment enteric fever, but no direct comparison between two fluoroquinolones has been performed in a large randomised trial. An open-label randomized trial was conducted to investigate whether gatifloxacin is more effective than ofloxacin uncomplicated fever caused by nalidixic acid-resistant Salmonella enterica serovars Typhi and Paratyphi A. Methodology Principal Findings Adults children clinically...

10.1371/journal.pntd.0002523 article EN cc-by PLoS neglected tropical diseases 2013-10-31

Abstract Context Wolfram syndrome (WFS) is a rare autosomal recessive disorder characterized by juvenile-onset diabetes, diabetes insipidus, optic atrophy, deafness, and progressive neurodegeneration. However, due to the nature of disease lack complete clinical manifestations, confirmed diagnosis WFS at time onset challenge. Objective With WFS1 heterozygous variants reported in there need for comprehensive genetic screening strategies early delineating phenotypic spectrum associated with...

10.1210/clinem/dgac002 article EN The Journal of Clinical Endocrinology & Metabolism 2022-01-08

Cassia fistula (CF) is known as Aragvadha (disease killer) in Ayurvedic classics and its sun-dried (SD) fruit pulp has been advocated for the treatment of constipation, fever, leprosy, diabetes, intestinal disorders wounds. Present study includes evaluation SD non-sun dried (NSD) CF purgative action rat acute toxicity mouse. Aqueous suspension NSD were administered orally 60 min before experiment rats just mice. Both dose 1.0 g/kg showed an increase number defecations fecal output during 4...

10.18311/jnr/2012/265 article EN Journal of Natural Remedies 2012-07-01

Background: Flavonoids are plant-derived chemicals found naturally in various parts of plants. They an important component a broad range nutraceuticals because their antimutagenic, antibacterial, anti-inflammatory, and antioxidative properties. Tangeretin, example the flavone class flavonoid compounds, is tangerine other citrus fruit peels. It natural constituent with vast pharmacological activities extensively numerous fruits or juices. Objective: The goal study was to gather information on...

10.2174/2215083808666220304100702 article EN Current Traditional Medicine 2022-03-07

Introduction: In developing countries like Nepal, iron deficiency anemia (IDA) is one of the major concern. The high rate incidence has been related to insufficient intake, accompanied by chronic intestinal blood loss due parasitic and malarial infections. Therefore, a study was conducted evaluate prevalence IDA in anemic patients Universal College Medical Sciences-Teaching Hospital (UCMS-TH), South Western region, Nepal.&#x0D; Material Method It hospital based cross sectional comprised 100...

10.3126/jucms.v6i2.22494 article EN Journal of Universal College of Medical Sciences 2018-12-03

Accidental mushroom poisoning is constantly seen and regularly reported from all over world. Exact magnitude of problem its clinical profile in Nepal not well known. This study was done to evaluate treatment outcome patients presenting with the department internal medicine, BPKIHS, Dharan.It a prospective observational conducted Dharan 1st January 2008 31st December 2009. Informed consent taken. All were subjected necessary laboratory investigation. They followed up at 1 week month after...

10.31729/jnma.2423 article EN cc-by Journal of Nepal Medical Association 2013-12-31

Pregnancy is accompanied by profound alterations in the thyroid economy and relative iodine deficiency. The median Urinary Iodine Excretion (UIE) most reliable indicator of population's nutrition. physiological normal pregnancy, such as an increased glomerular filtration rate, potentially invalidate UIE assessment tool pregnancy.To assess pregnant mothers to enquire about current status their iodised salt intake.We carried out a cross-sectional study which urine samples were collected from...

10.7860/jcdr/2013/6040.3136 article EN cc-by-nc-nd JOURNAL OF CLINICAL AND DIAGNOSTIC RESEARCH 2013-01-01

Drug-induced hypersensitivity reaction is of great clinical significance in therapeutics. The objective this reporting two cases to show that anaphylaxis can occur with pantoprazole.A 38-year-old female reported the emergency ward a critical condition, history periorbital edema, edema skin, pruritus, nausea, vomiting, and difficulty breathing 20 minutes after ingestion pantoprazole 40 mg tablet. A 32-year-old complaints rashes all over body, itching on whole swollen lips eyes tablet.It...

10.2147/imcrj.s153099 article EN cc-by-nc International Medical Case Reports Journal 2018-05-01

Introduction: D-dimer is currently the best available marker for COVID-19 associated hemostatic abnormalities. This study aims to find out prevelance of elevated levels in confirmed cases intensive care unit a tertiary hospital western Nepal.&#x0D; Methods: descriptive cross-sectional was conducted among 95 patients admitted COVID Intensive Care Unit teriary centre from August 2020 January 2021 after taking ethical clearence Institutional Review Committee order determine cases. value...

10.31729/jnma.6284 article EN cc-by Journal of Nepal Medical Association 2021-03-31

The study was planned to investigate the anti-urolithiatic activity of fresh juice Citrus limon L. fruit. phytochemical screening also undertaken reveal alkaloids, flavonoids, reducing sugar, vitamin C, amino acid and sterols present in sample. Macromolecule supersaturation higher molecular weight components plant extract exerts its action similar natural urinary inhibitors inhibits crystal aggregation growth. Pharmacological evaluation performed by percentage dissolution turbidity method....

10.53879/id.55.01.11174 article EN INDIAN DRUGS 2018-01-28

Objective: Plants are extremely useful as a source of medication. Calotropis procera is plant that used to treat variety illnesses in traditional medical and folklore systems. In this work, bioassay guided liquid-liquid fractionation, phytochemical molecular spectroscopic analysis the antioxidant activity young leaves were evaluated. Methods: Bioassay-guided fractionation was carried out on basis polarity solvents UV, FTIR, LCMS profiling conducted by using standard methods. The DPPH...

10.37285/ijpsn.2024.17.1.4 article EN International Journal of Pharmaceutical Sciences and Nanotechnology 2024-02-01

One percent of persons over 65 years age suffer from Parkinson's disease, a neurological ailment marked by dopaminergic neurons in the nigrostriatal pathway gradually dying and being depleted striatum. Parkin PINK1 gene mutations, which are essential for mitophagy impair mitochondrial function, cause it. disease is linked to number motor impairment disorders, including bradykinesia, rigid muscles, tremor at rest, imbalance. Numerous signaling pathways, α-synuclein aggregation, lead...

10.2174/0118715249355503241210101001 article EN Central Nervous System Agents in Medicinal Chemistry 2024-12-18
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