Among the goals would become that we would put in a stem cell screening element of the safety tests of a pharmaceutical applicant or to the evaluation of the health aftereffect of a chemical substance in the surroundings, say on our meals, he said. This might give us a very much broader knowledge of how the body will react to these chemical substances. .. Bioengineers receive $2 million NIH grant to build up new toxicology tests Chemicals in pharmaceutical medicines can obviously conserve lives. But as even more and stronger chemical substances have already been introduced, our routine knowledge of the broader health effect of most these chemicals hasn’t held up with the fast pace of technology.However the young person who continues on a consuming bender and walks house in the snow and damp can be a familiar view at Loyola trauma. When experiencing prolonged contact with cold, use room temperatures or slightly hot water to gently revitalize your body. Usually do not use hot drinking water, usually do not rub with handfuls of snow and don’t massage the frozen region vigorously, warns Sanford. Overstimulation can worsen the problem. If a sweater, couple of socks or various other article of clothes gets wet, you can easily remove it and become protected from the frosty and wet still, says Sanford.