Visible light-mediated radical addition cascade cyclization of aryl isocyanides with tricarbonyls: rapid access to substituted phenanthridines and isoquinolines.

A visible light-mediated synthesis of substituted phenanthridines and isoquinolines from -substituted aryl isocyanides and tricarbonyl compounds is unveiled the radical addition cascade cyclization (RACC) strategy. This acid/base-free method involves an oxidant (a persulphate salt) and a Ru-photocatalyst. This protocol avoids the use of halogenated compounds as pre-functionalized carbonyl precursors.

Burden and predictors of hypertension in India: results of SEEK (Screening and Early Evaluation of Kidney Disease) study.

Background: Hypertension (HTN) is one of the major causes of cardiovascular morbidity and mortality. The objective of the study was to investigate the burden and predictors of HTN in India.

Methods: 6120 subjects participated in the Screening and Early Evaluation of Kidney disease (SEEK), a community-based screening program in 53 camps in 13 representative geographic locations in India.

Epidemiology and risk factors of chronic kidney disease in India - results from the SEEK (Screening and Early Evaluation of Kidney Disease) study.

Background: There is a rising incidence of chronic kidney disease that is likely to pose major problems for both healthcare and the economy in future years. In India, it has been recently estimated that the age-adjusted incidence rate of ESRD to be 229 per million population (pmp), and >100,000 new patients enter renal replacement programs annually.

Methods: We cross-sectionally screened 6120 Indian subjects from 13 academic and private medical centers all over India.

Survival on hemodialysis and peritoneal dialysis over 12 years with emphasis on nutritional parameters.

We analyzed the prognostic importance of nutritional markers and mortality data in 537 hemodialysis (HD) and 422 peritoneal dialysis (PD) patients followed for up to 12 years. Patients on HD had a 44% lower risk of mortality than did those treated with PD (P: < 0.0001).