Stomach Botox for Weight Loss?

Gastric injections of botulinum toxin A (BTA) can delay gastric emptying but do not make obese individuals feel more full, alter their eating behaviors, or cause them to lose weight, according to the February issue of Clinical Gastroenterology and Hepatology. In attempts to help people lose weight, researchers have tested

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New Ways to Study HCV, Genotypes 3 and 4

Researchers can now study replication of Hepatitis C virus genotypes 3 and 4 in cultured cells, described in 2 articles in the January issue of Gastroenterology. These new tools will improve our understanding of how they cause liver disease, and could lead to new treatments. HCV leads to chronic infection

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Does Depression Increase the Risk for Inflammatory Bowel Disease?

Depression increases the risk for Crohn’s disease in women, according to a study published in the January issue of Clinical Gastroenterology and Hepatology. Psychological factors might therefore contribute to development of this disorder. Anxiety, depression, and other psychological disorders are common in people with Crohn’s disease (CD) and ulcerative colitis

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Why Do People Still Develop Colorectal Cancer After Colonoscopy?

Some people who receive screening colonoscopies are still at risk for colorectal cancer (CRC) because neoplastic polyps found are not completely removed, according to the January issue of Gastroenterology. While the quality of colonoscopy examinations has focused on polyp detection, better methods are needed to evaluate polyp removal. The goal

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