Staining Efficacy of Rose Extract in Comparison with Eosin Stain: A Histological Study on Oral Tissues

JOURNAL TITLE: World Journal of Dentistry

Author
1. Samudrala V Sowmya
2. Lakshminarayana Surendra
3. Shwetha K Nambiar
4. Ashok Babu
ISSN
0976-6006
DOI
10.5005/jp-journals-10015-1587
Volume
9
Issue
6
Publishing Year
2018
Pages
5
Author Affiliations
    1. Department of Pharmacognosy, Faculty of Pharmacy, MS Ramaiah University of Applied Sciences, Bengaluru, Karnataka India
    1. Department of Oral Pathology and Microbiology, Faculty of Dental Sciences, M.S. Ramaiah University of Applied Sciences Bengaluru, Karnataka, India
    1. Department of Oral Pathology and Microbiology, Faculty of Dental Sciences, M. S. Ramaiah University of Applied Sciences Bengaluru, Karnataka, India
    1. Department of Pharmacognosy, Faculty of Pharmacy, MS Ramaiah University of Applied Sciences, Bengaluru, Karnataka India
  • Article keywords
    Hematoxylin, Histological preparation techniques, Rose, Staining

    Abstract

    Introduction: Natural extract dyes are eco-friendly and nonhazardous when compared with synthetic stains. Routinely, hematoxylin and eosin (H&E) stain is used to stain tissues. Eosin is a synthetic stain and attempts have been made to substitute eosin with a natural dye, one among them being rose extract. Staining using rose extract is economical, easily available and has not been explored before. Aims and objectives: The study aims to compare between two different extraction methods for rose, namely maceration and soxhlet, to compare the staining efficacy of rose with (REM) and without mordant, to compare the efficacy of rose extracts with synthetic eosin, in both normal and pathological oral tissues [e.g., oral squamous cell carcinoma (OSCC)]. Materials and methods: Rose was dried, powdered, and extracted by maceration and soxhlet techniques. Tissue sections were stained with and without the mordant potassium alum. Hematoxylin and rose (H&R) and H&E stained normal and pathologic tissues were compared. Statistical analysis was done using Chi-square test. Results: Statistically significant results were observed in sections stained by soxhlet method than that of maceration, sections stained by REM was comparatively better than those stained with rose extract alone, the normal and pathologic tissues stained with H&R gave comparable result with H&E. Conclusion: The REM can be used as a substitute to eosin for the staining of tissues. Clinical significance: Natural substitute for synthetic eosin.

    © 2019 Jaypee Brothers Medical Publishers (P) LTD.   |   All Rights Reserved