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:: Volume 21, Issue 4 (Foll Text in Persian 2010) ::
J Iran Dent Assoc 2010, 21(4): 292-296 Back to browse issues page
Comparative evaluation of Candida albicans mean colony count in smokers and non-smokers
Fayeze Khozeimeh * 1, Neda Mirzai
1- , e.mail:khozeimeh@dnt.mui.ac.ir
Abstract:   (11395 Views)

 Comparative evaluation of Candida albicans mean colony count in smokers and non-smokers

 

 

  Dr. Khozeimeh F ., 1 Dr. Mirzai N .2

  1 Assistant Professor, Department of Oral Medicine, School of Dentistry, Isfahan University of Medical Sciences. Isfahan, Iran. 2 Dentist.

 

  (Received 22 April, 2009 Accepted 6 Feb, 2010)

  

  Abstract

  

  Background and Aim : Cigarette smoking may affect saliva, oral commensal bacteria and fungi, mainly Candida that causes oral candidiasis. This study was designed to evaluate the prevalence of Candida colony count in smokers and non smokers based on clinical and preclinical findings.

  Materials and Methods : This case control study recruited 72 subjects, 36 smokers and 36 non-smokers who were selected after a primary clinical examination and completion of a questionnaire. The saliva was collected by spitting in sterile test-tubes after tooth brushing. Samples were transferred to a lab for culture and colony count. The colonies were counted after 48 hours and results were analyzed by using T-test and Pearson correlation coefficient.

  Results : The mean number of colonies in smokers was 140 and in nonsmokers were 67.25. This finding shows that the mean number of colonies in smokers is significantly higher than non-smokers (P=0.01). Also, there was a significant relationship between the number of daily cigarette smoked and the number of colonies (P=0.039, r=0.346).

  Another finding of this study showed that the number of colonies increased with age among smoker's group (P=0.039, r=O.346). There was no significant relationship between the number of colonies and age in nonsmokers (P=0.822, r= 0.039).

  Conclusion : Based on the results of this study, we can conclude that, there is a direct relationship between cigarette smoking and increased growth of Candida in the mouth of smokers. It was also demonstrated that, the higher the number of cigarette smoked, the higher was the number of Candida in the mouth

  Key words : Candidiasis - Oral - Smoking.

 

  

  Corresponding Author : Dr. Khozeimeh F ., Assistant Professor, Department of Oral Medicine, School of Dentistry, Isfahan University of Medical Sciences. Isfahan, Iran .

  

  e.mail: Khozeimeh@dnt.mui.ac.ir

 

Keywords: Candidiasis, Oral, Smoking.
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Type of Study: Research | Subject: Oral Medicine
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Khozeimeh F, Mirzai N. Comparative evaluation of Candida albicans mean colony count in smokers and non-smokers . J Iran Dent Assoc 2010; 21 (4) :292-296
URL: http://jida.ir/article-1-698-en.html


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Volume 21, Issue 4 (Foll Text in Persian 2010) Back to browse issues page
Journal of Iranian Dental Association

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