Comparative evaluation of effects of chlorhexidine and tetracycline on neutrophil viability and functions in vitro.

Background: Chlorhexidine (CHX) and Tetracycline (TET) are the two antimicrobial agents used in the management of periodontal infections, due to their antimicrobial potency and substantivity. The benefits and limitations of an antimicrobial agent can only be assessed by determining their relative toxicity to microbes and host cells.

Objectives: (1) To detect the effects of CHX and TET on neutrophil viability and functions in vitro.

Correlation of awareness and practice of working postures with prevalence of musculoskeletal disorders among dental professionals.

Over the last 20 years, a great many innovations have been introduced that are designed to reduce laborious activities; however, an unexpected consequence of these developments is a trend toward a sedentary lifestyle and prolonged static postures that are accompanied by musculoskeletal disorders (MSDs). MSDs have become a major issue of concern because the afflictions can be severe enough to disable professional careers. Although clinical dentistry is a field with immense potential for MSDs, only a few studies have investigated this issue.

Peripheral cemento-ossifying fibroma--a case report.

Peripheral cemento-ossifying fibroma (PCOF) is a relatively common gingival growth of a reactive rather than neoplastic nature whose pathogenesis remains uncertain. It predominantly affects adolescent & young adults with greater prevalence around 28 years. We report in this study, the clinical case of a 47-year-old female patient who was asymptomatic, with the disease duration of 2 years and was followed up for 6 months post-surgically showing gingival health, normal radio-opacity of bone without any recurrence.