Comparative histologic evaluation of teeth decalcified by conventional method versus microwave induced decalcification.

Introduction: Complete demineralization of hard tissues with preservation of organic components to retain their tissue architecture and to obtain thin section for histological examination is done by a process known as "decalcification". Tooth decalcification may be achieved by subjecting the tissue to a decalcifying chemical agent and employing heat, vacuum, or electric current to enhance the procedure. Completion of decalcification is adjudged by determination of end-point.

Efficacy of antioxidants therapy on progression of periodontal disease - A randomized control trial.

Background And Aim: Increased oxidative stress has emerged as one of the prime factors in the pathogenesis of periodontitis. Hence, antioxidant therapy may become a promising tool in the treatment of periodontal disease. Uric acid is a major salivary antioxidant, levels of which decrease in periodontitis.

Estimation of salivary calcium level as a screening tool for the osteoporosis in the post-menopausal women: A prospective study.

Aims And Objectives: The aim and objective of the present study was to explore the use of salivary calcium levels as a diagnostic biochemical marker for osteoporosis in menopausal women and also to find the correlation among oestrogen level, bone density and salivary calcium level.

Materials And Methods: The study included 180 individuals and they were divided into three groups with 60 individuals in each group, comprised of healthy women, pregnant women and post-menopausal women. All the women were asked to collect at least 2 ml of unstimulated whole saliva in the sterile plastic sample containers.