studying the effect of smoking on corneal endothelial cells

Authors

  • Habib youssef Tishreen University
  • Ammar Kayal Tishreen University

Abstract

Purpose: to study the effect of smoking on corneal epithelial cells

Methods: In this cross-sectional study, 180 eyes of 90 chronic smokers (smoker group) and 320 eyes of 160 age-matched, healthy non-smokers (non-smoker group) were enrolled.

Corneal endothelial cells were evaluated by non-contact specular microscopy and photographed for analysis of cell density and hexagonality and the coefficient of variation in cell size and corneal central thickness.

Results: Totally, 520 eyes of 260 patient were enrolled in the study (192 male,328 female), No statistically significant difference was found in the mean CCT, mean endothelial cell density, mean Cell area and  endothelial cell size between smokers and non-smokers (P=0.7,P=0.5,P=0.07,P=0.1) . However, a lower percentage of endothelial hexagonal cells were observed in heavy smokers (48.6±4.3) than non-smokers (58.5±2.4)  (P=0.0001).

Conclusion: Our results suggest that cigarette smoking seems to affect the hexagonal cells of the corneal endothelium.

Author Biographies

Habib youssef , Tishreen University

Associate Professor, Department of Ophthalmology, Faculty Of Medicine

Ammar Kayal, Tishreen University

Postgraduate Student, Ophthalmology Department , Faculty Of Medicine

Downloads

Published

2021-07-06

How to Cite

1.
يوسف ح, كيال ع. studying the effect of smoking on corneal endothelial cells. Tuj-hlth [Internet]. 2021Jul.6 [cited 2024Nov.24];43(3). Available from: https://journal.tishreen.edu.sy/index.php/hlthscnc/article/view/10713

Issue

Vol. 43 No. 3 (2021): Tishreen University Journal for Research and Scientific Studies - Health Sciences Series

Section

Articles

License

Creative Commons License

This work is licensed under a Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License.

The authors retain the copyright and grant the right to publish in the magazine for the first time with the transfer of the commercial right to Tishreen University Journal for Research and Scientific Studies - Health Sciences Series

 Under a CC BY- NC-SA 04 license that allows others to share the work with of the work's authorship and initial publication in this journal. Authors can use a copy of their articles in their scientific activity, and on their scientific websites, provided that the place of publication is indicted in  Tishreen University Journal for Research and Scientific Studies - Health Sciences Series   .  The Readers have the right to send, print and subscribe to the initial version of the article, and the title of  Tishreen University Journal for Research and Scientific Studies - Health Sciences Series  Publisher

journal uses a CC BY-NC-SA license which mean

You are free to:

  • Adapt — remix, transform, and build upon the material
  •  
  • The licensor cannot revoke these freedoms as long as you follow the license terms.

 

  • Attribution — You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.
  • NonCommercial — You may not use the material for commercial purposes.
  • ShareAlike — If you remix, transform, or build upon the material, you must distribute your contributions under the same license as the original.
  • No additional restrictions — You may not apply legal terms or technological measures that legally restrict others from doing anything the license permits.

Most read articles by the same author(s)

<< < 1 2 3 > >>