People may urinate in a public pool. Hair falls into the water and this drinking water is chlorinated. But the water is recycled over and over so the levels of DBPs can be ten-fold higher than what you have in normal water,’ Dr. Plewa stated in the press release. Swimming often results in longer exposure to toxic chemicals that are both absorbed through your skin and inhaled. This could explain previous studies that have revealed higher levels of bladder malignancy and asthma in people who are regular swimmers.In this ongoing work, he used pc simulations to identify hot spots on the STAT3 protein – tiny pockets to which molecules could most effectively attach to inhibit the protein’s activity. Then searched through drug banks containing more than 7,500 existing and experimental medications to find the most suitable molecular fragments that could be pieced together to make a brand-new molecule shaped so that it would fit into those pockets.