More Hepatitis C Instances Being Seen in Urban ERs: – FRIDAY, Aug. 7, 2015 – – New study reveals high rates of hepatitis C infections among intravenous drug users and baby boomers observed in urban emergency departments. And three-quarters of those who tested positive for the deadly virus didn’t know these were infected potentially, the researchers added. ‘Given skyrocketing prices of injection heroin use around the country, we expect the currently high prices of hepatitis C infection to explode,’ said study writer Dr.Just one more band of researchers recently found that people who have a mutation in the neurexin-1 gene were more likely to become smokers, meaning adjustments in the gene’s features that lead to excess degrees of the nicotinic receptors might make people more susceptible to nicotine addiction. Our analysis reveals how adjustments in the functions of neurexin could impact the guidance of nicotinic acetylcholine receptors to their functional locations in nerve cells, maybe increasing receptors in tobacco addicts while reducing them in autistic people, thus raising susceptibility to these devastating neurological disorders, Anand said. The selecting also has implications for nicotine addiction because medications recognized to alter neurexin’s guidance of nicotinic receptors within nerve cells could possibly be used to suppress tobacco addiction..