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کاربرد نوع شرط:
- جایگاه : پژوهشی
- مجله: Journal of Dentistry, Shiraz University of Medical Sciences
- نوع مقاله: Journal Article
- کلمات کلیدی: Saliva,gram negative bacteria,Hepatic disorder
- چکیده:
- چکیده انگلیسی: Statement of the Problem: Liver cirrhosis is the end stage of liver failure. It is mentioned as one of the main etiologies of morbidity and mortality in the world. The human salivary bacteria may induce oral disorders and interact with other body microbiota.
Purpose: The aim of the present study is to identify the pathogenic bacteria of non-oral origin from the saliva samples of patients with end stage liver failure.
Materials and Method: In this cross-sectional study, the saliva samples of 88 end stage liver disease cases and 84 age- and sex-matched healthy subjects were collected. The samples were cultured using gram staining and API20E Kit.
Results: According to the statistical analysis, the total amount of the non-commensal bacteria was significantly higher in chronic liver failure (CLF) group than controls (p = 0.001). There was no significant difference between both groups for the presence of other bacteria (p = 0.001) except for Escherichia coli (E. coli). E. coli was isolated from the saliva of 15 cases and only 2 controls.
Conclusion: Oral cavity may act as a reservoir for enteric bacteria such as E. coli in liver failure patients. Adequate oral and general hygiene might reduce the risk of systemic infection especially in immunocompromised cases.- انتشار مقاله: 26-08-1397
- نویسندگان: Janan Ghapanchi,Abdollah Bazargani,Hooman Khorshidi,Maryam Erfani,Fahimeh Rezazadeh,Azita Azad,Reza Derafshi,Ahmad Hassan Kalantari
- مشاهده
- جایگاه : پژوهشی
- مجله: Journal of Dentistry, Shiraz University of Medical Sciences
- نوع مقاله: Journal Article
- کلمات کلیدی: Hypothyroidism,Hashimoto disease,Visual Analog Scale,Burning mouth syndrome
- چکیده:
- چکیده انگلیسی: Statement of the Problem: Burning sensation in Hashimoto patient’s oral cavity is an unknown prevalent problem.Purpose: This study aimed to evaluate the prevalence and intensity of burning mouth syndrome (BMS) in patients suffering from Hashimoto’s thyroiditis in all public hospitals in Shiraz, 2016.Materials and Method: A total of 153 patients with Hashimoto’s thyroiditis were selected based on simple random sampling. The initial level of thyroid stimulating hormone (TSH), Anti-TPO (thyroperoxidase), Anti-TG (thyroglobulin), Free T3 (triiodothyronine) and Free T4 (thyroxine) serum as the indices of Hashimoto’s thyroiditis was assessed. The BMS intensity was measured according to each patient's verbal or nonverbal expression about the pain experience based on visual analog scale (VAS).Results: Based on the clinical evaluation and interview, only 19out of 153 cases (12%) reported BMS. The mean BMS was 3 based on VAS. Statistically significant association was detected between the level of TSH (p= 0.0001), Anti-TPO (p= 0.035), Anti-TG (p= 0.0001), Free T3 (p= 0.0001), Free T4 (p= 0.0001) indices in patients with BMS. Significant association was also observed between the level of Anti-TPO (p= 0.0001), Anti-TG (p= 0.0001), Free T3 (p= 0.0001) and TSH (p= 0.0001) indices and BMS intensity. However, no significant association was found between the BMS severity and Free T4 (p= 0.056).Conclusion: The level of TSH, Anti-TPO, and Anti-TG, Free T3, and TSH indices of Hashimoto’s patients were associated with the presence and severity of BSM. However, Free T4 level was only associated with the presence of BMS and not the intensity.
- انتشار مقاله: 03-05-1396
- نویسندگان: Zahra Talattof,Mohammad Hossein Dabbaghmanesh,Yasaman Parvizi,Negin Esnaashari,Azita Azad
- مشاهده
- جایگاه : پژوهشی
- مجله: Asian Pacific Journal of Cancer Prevention
- نوع مقاله: Journal Article
- کلمات کلیدی: Single Nucleotide Polymorphism,Oral lichen planus,programmed cell death protein,Autoimmune Disease
- چکیده:
- چکیده انگلیسی: Background: The association between programmed cell death protein 1 (PD-1) variations and susceptibility to
autoimmune diseases has been recurrently reported. However, there is no report about its relationship with oral lichen
planus (OLP) as one of autoimmune diseases. Methods: We investigated the association between genetic predisposition
to OLP and two single nucleotide polymorphisms in PD-1. Results: GG, GA, and AA genotypes at position +7146
were found in 59 (80.8 %), 10 (13.7 %), and 4 (5.5 %) patients, and in 132 (77 %), 34 (20 %), and 5 (3 %) healthy
participants. CC, CT, and TT genotypes at position +7785 were found in 32 (43.8 %), 35 (47.9 %), and 6 (8.2 %) patients
and in 99 (58 %), 66 (39 %), and 6 (3 %) controls. Analysis indicated that patients’ genotypes were not statistically
different from controls’ genotypes at both positions +7146 (P = 0.35 and P = 0.98) and +7785 (P = 0.07 and P = 0.06).
Conclusion: The findings indicated that PD-1 SNPs at +7146 [PD-1.3] G/A and +7785 [PD-1.5] C/T was not associated
with susceptibility to OLP. However, further research with higher sample size and in different geographical regions is
needed in order to achieve the generalizability of the findings.- انتشار مقاله: 30-10-1396
- نویسندگان: Janan Ghapanchi,Hamid Ghaderi,Mohammad Reza Haghshenas,Samira Jamshidi,Fahimeh Rezazadeh,Azita Azad,Mitra Farzin,Reza Derafshi,Ahmad Hasan Kalantari
- مشاهده