We designed and implemented the PURSE-HIS (Population Study of Urban, Rural and Semiurban Regions for the Detection of Endovascular Disease and Prevalence of Risk Factors and Holistic Intervention Study) to understand the prevalence and progression of subclinical and overt endovascular disease (EVD) and its risk factors in urban, semiurban, and rural communities in South India. The study is also designed to generate clinical evidence for effective, affordable, and sustainable community-specific intervention strategies to control risks factors for EVD. As of June 2012, 8,080 (urban: 2,221; semiurban: 2,821; rural: 3,038) participants >20 years of age were recruited using 2-stage cluster sampling. Baseline measurements included standard cardiovascular disease risk factors, sociodemographic factors, lifestyle habits, psychosocial factors, and nutritional assessment. Fasting blood samples were assayed for putative biochemical risk factors and urine samples for microalbuminuria. All nondiabetic participants underwent oral glucose tolerance test with blood and urine samples collected every 30 min for 2 h. Additional baseline measurements included flow-mediated brachial artery endothelial vasodilation, assessment of carotid intimal medial wall thickness using ultrasonography, screening for peripheral vascular disease using ankle and brachial blood pressures, hemodynamic screening using a high-fidelity applanation tonometry to measure central blood pressure parameters, and aortic pulse wave velocity. To assess prevalence of coronary artery disease, all participants underwent surface electrocardiography and documentation of ventricular wall motion abnormality and function using echocardiography imaging. To detect subclinical lesions, all eligible participants completed an exercise treadmill test. Prospectively, the study will assess progression of subclinical and overt EVD, including risk factor-outcome relation differences across communities. The study will also evaluate community-specific EVD prevention using traditional Indian system of medicine versus recognized allopathic (mainstream) systems of medicine.

Objective: Parkinson's disease (PD) is one of the of a neurodegenerative disorder, It's decreased the dopaminergic neurones, tyrosine hydroxylase (TH) and increased the α-synuclein protein level. This study was conducted to investigate the neuroprotective effect of Mimosa pudica have the abilities to improve TH and DAT proteins expression against MPP + Methods: Mimosa pudica were pre-treated with various concentration for cell viability assay. Vehicle alone or Mimosa pudica (300µg) for 24 h, and then were co-treated with 1000µM MPP induced neurotoxicity, in in vitro model of Parkinson's disease using SH-SY5Y human neuroblastoma cell lines. Conclusion:The present study showed that Mimosa pudica exerts neuroprotection by suppressing α synuclein and the dopaminergic neurdegeneration. Mimosa pudica may be due to quecertin which might be acted via the anti-oxidant mechanism. The above finding suggests that Mimosa pudica may act as a potential target in the management of PD. intoxicated cell lines.