Screening of Natural Stains from Indian Plants in Rat Skin Tissue for Histological Applications

Shiny Jasphin, Archana Parampalli Raghavendra, Monica Charlotte Solomon, Arul Amuthan, Brij Mohan Kumar Singh, Nikitha Valerina Kairanna, Varun Kumar Singh, T. Sudharani

Research output: Contribution to journalArticlepeer-review

Abstract

Histopathological diagnosis involves examination of slides stained by chemical stains which are health hazard to researchers, technicians and pathologists. This study screened plant based natural stains for histological applications. About 176 test staining solutions were prepared from 11 plant extracts and the staining ability in rat skin tissue was compared with the routinely used Hematoxylin and Eosin (H&E) stain. Punica granulatum, Bixa orellana, Termanalia chebula, Rheum emodi, Rubia tinctorium, Beta vulgaris, Lawsonia inermis, and Tagetes erecta extracts showed more staining intensity. This is the first study to demonstrate the staining ability of Termanalia chebula, Rheum emodi, and Tagetes erecta in biological tissue. Among all plants, Rubia tinctorium and Beta vulgaris showed better staining ability, but lower than H&E. By modifying the concentration, pH, and staining time, we could get better natural stains for histology.

Original languageEnglish
Pages (from-to)757-768
Number of pages12
JournalJournal of Pharmaceutical Negative Results
Volume13
DOIs
Publication statusPublished - 2022

All Science Journal Classification (ASJC) codes

  • Pharmacology
  • Pharmaceutical Science
  • Drug Discovery

Fingerprint

Dive into the research topics of 'Screening of Natural Stains from Indian Plants in Rat Skin Tissue for Histological Applications'. Together they form a unique fingerprint.

Cite this