Introduction: This study was conducted to evaluate clinical and radiographic findings induced by revascularization with and without platelet-rich plasma (PRP). Methods: Twenty patients with nonvital, immature anterior teeth were randomly categorized into 2 groups. Subsequent to minimal instrumentation of the root canal, disinfection was achieved with ledermix paste and followed by revascularization with and without PRP in groups 1 and 2, respectively. The cases were followed up clinically and radiographically at 6- and 12-month intervals. Results: Clinically, all cases were asymptomatic with complete resolution of signs and symptoms (except four cases which were considered as dropout). Radiographically, there was no significant difference in periapical healing, apical closure, and dentinal wall thickening in group I in comparison with group II. However, root lengthening was comparable for both of the procedures. Conclusions: Revascularization is a conservative and an effective method for inducing maturogenesis in nonvital, immature teeth. Supplementations with PRP can potentially improve the desired biological outcome of this regenerative procedure.
The aim of our study was to evaluate the effects of aerobic training on premenstrual syndrome amongst college girls. The study was conducted in Arya Girls College Ambala Cant. State of Haryana, India in the academic session 2016-17. Premenstrual syndrome was assessed by purchasing copyrights of Moos Menstrual Distress questionnaire (MMDQ)(4th edition). Students with high score on MMDQ were divided randomly into two groups with 30 each i.e. Aerobic Group and Control group. Total 10 weeks" Aerobic Training was given to Aerobic Training group for 6 days in a week for 45 minutes each session while control group was not exposed to any type of physical exercise. Subjects of both groups completed MMDQ before and after the intervention. Data was analyzed by using paired t-test and independent t-test to find out significant differences.
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