Effects of salinity on oil dispersant toxicity in the eastern mud snail, Ilyanassa obsoleta.

Chemical dispersants can be a beneficial method for breaking up oil slicks; however, their use in mitigation could pose potential toxic effects on the marine ecosystem. Dispersants may be transported to lower salinity habitats, where toxicity data for aquatic species have not been established. This study examined the effect of salinity on oil dispersant toxicity in the eastern mud snail, Ilyanassa obsoleta, using two dispersants authorized for oil spill response, Corexit® 9500A and Finasol® OSR 52.

Medical illnesses in people with schizophrenia.

The physical health of people with schizophrenia is poor, and the challenges in finding effective treatment and optimizing health outcomes are significant. However, it is likely that people diagnosed with schizophrenia can be partners in the treatment of their physical health problems. Research suggests that many people with schizophrenia value physical health and will participate in health-related behaviors when they are provided with the opportunity to do so.