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University of South Carolina

Theses/Dissertations

American Ginseng

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Full-Text Articles in Pharmacy and Pharmaceutical Sciences

Mechanism Of Action Of American Ginseng And Its Components In The Treatment Of Ulcerative Colitis, Anusha Chaparala Oct 2017

Mechanism Of Action Of American Ginseng And Its Components In The Treatment Of Ulcerative Colitis, Anusha Chaparala

Theses and Dissertations

Inflammatory bowel diseases (IBD), mainly ulcerative colitis (UC), Crohn’s disease (CD), are chronic, idiopathic, inflammatory diseases of the gastrointestinal tract affecting millions of people worldwide. The incidence of IBD is steadily increasing in the modern world due to changes in dietary habits and other environmental influences that originated from industrialization. The etiology is poorly understood but is believed to be a combination of genetic predisposition, environmental factors, and overactive immune system. UC is characterized by inflammation and ulceration of colonic mucosa and rectum and has a higher incidence than CD. Aside from severely affecting the quality of life of the …


Bioassay Guided Fractionation Of American Ginseng. A Hexane Fraction Of American Ginseng Suppresses Colitis And Associated Colon Cancer. Mechanism Of Action., Deepak Poudyal Jan 2013

Bioassay Guided Fractionation Of American Ginseng. A Hexane Fraction Of American Ginseng Suppresses Colitis And Associated Colon Cancer. Mechanism Of Action., Deepak Poudyal

Theses and Dissertations

Inflammatory Bowel Disease (IBD) [Ulcerative colitis (UC) and Crohn's Disease (CD)] is a group of chronic disorders of unknown etiology characterized by inflammation in the gastrointestinal tract associated with a high colon cancer risk. UC is characterized by periods of active disease ("flare-ups"), followed by periods when the disease is inactive ("remission"). The end result is an abnormal immune response with repeated episodes of colonic inflammation. Conventional treatment of UC by aminosalicylates, TNFα inhibitors, and steroids have modest effects, and come with a high risk of side effects including dyspeptic symptoms, gastric ulceration and sometimes hospitalization and deaths. Because of …