Correlation between the expression of the iNOS, caspase-3 and α-SMA genes in the parotid glands of albino rats following the administration of two antihistamines from two different generations.

Background: Several medications, including antihistamines, can alter salivary gland function, causing dry mouth or xerostomia. Antihistamines are commonly used for treating allergic rhinitis.

Objectives: The aim of the present study was to compare and correlate the effects of first-generation vs.

The relationship between receptor for advanced glycation end products expression and the severity of periodontal disease in the gingiva of diabetic and non diabetic periodontitis patients.

Objective: Activation of receptor for advanced glycation end products (RAGE) has been implicated in many chronic diseases, including diabetic complications. In this study we examined the relationship between RAGE expression and the morphological changes seen in the gingiva of diabetic and periodontitis patients.

Design: Gingival biopsies from 15 diabetic patients with periodontitis, 25 non diabetic patients with periodontitis and 10 healthy individuals were collected.