Author

Ashein Kothalawala

Institute of Biochemistry, Molecular Biology and Biotechnology

Listed by name: these papers carry no ORCID for this author, so different people with the same name may be mixed together.

Biology Disciplines

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Pharmacology & Toxicology· 1

Signature Assays, Organisms & Methods

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Approach:experimental assay· 1 Organism:rat· 1

Frequent Co-Authors

Arumugam Murugananthan· 1 shared Epitawala Arachchige Oshadi· 1 shared Gayani Ranaweera· 1 shared Kanishka Sithira SenathilakeiD· 1 shared Prasanna Galhena· 1 shared Sameera R. SamarakooniD· 1 shared Sandani De Vass Gunawardane· 1 shared Shalini K. WijerathneiD· 1 shared

Activity by Year

2025-2025 · peak 1/yr

Co-Author Collaboration Network

9 top collaborators · 36 mutual co-author links

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1 shared paperPharmacology & Toxicology

Arumugam Murugananthan

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1 paper

Recent·Most cited

Preclinical Safety Evaluation of Vernolac, a Commercially Available Polyherbal Nutraceutical Comprising Vernonia zeylanica, Nigella sativa, Hemidesmus indica, Smilax glabra, and Leucas zeylanica, in Wistar Rats

Shalini K. Wijerathne, Epitawala Arachchige Oshadi, Sandani De Vass Gunawardane, Ashein Kothalawala, Tharindu Lakmal Dissanayake, Gayani Ranaweera, Arumugam Murugananthan, Prasanna Galhena, Kanishka Sithira Senathilake, Sameera R. Samarakoon

This study evaluates the acute and 28-day repeat-dose toxicity of Vernolac in Wistar rats, finding no significant toxicity at up to four times the therapeutic dose.

bioRxiv · Dec 30, 2025 · PreprintPharmacology & Toxicology