TNF alpha Inhibitors in Cardiac Sarcoidosis: A Systematic Review and Meta-Analysis.

Background: Recent studies have focused on treating cardiac sarcoidosis (CS) with corticosteroids primarily mitigating symptoms and reducing the risk of mortality and other cardiovascular complications. A promising new treatment approach involves tumor necrosis factor (TNF) alpha inhibitors.

Methodology: A systematic search was conducted on PubMed, the Cochrane Library, and Elsevier's Science Direct databases to identify studies comparing TNF alpha inhibitors with other drugs in CS patients who had heart failure.

Comparative efficiency of peanut shell and peanut shell biochar for removal of arsenic from water.

Contamination of surface water and groundwater streams with carcinogenic chemicals such as arsenic (As) has been a major environmental issue worldwide, and requires significant attention to develop new and low-cost sorbents to treat As-polluted water. In the current study, arsenite (As(III)) and arsenate (As(V)) removal efficiency of peanut shell biochar (PSB) was compared with peanut shell (PS) in aqueous solutions. Sorption experiments showed that PSB possessed relatively higher As removal efficiency than PS, with 95% As(III) (at pH 7.