期刊
WORLD JOURNAL OF GASTROENTEROLOGY
卷 20, 期 6, 页码 1450-1469出版社
BAISHIDENG PUBLISHING GROUP INC
DOI: 10.3748/wjg.v20.i6.1450
关键词
Helicobacter pylori; Treatment; Natural products; Probiotics; Nutraceuticals
资金
- DGAPA-UNAM IN225711 Mexico
- CONACYT, Mexico [2011-CO1-162358]
Helicobacter pylori (H. pylori) is a successful pathogen that can persist in the stomach of an infected person for their entire life. It provokes chronic gastric inflammation that leads to the development of serious gastric diseases such as peptic ulcers, gastric cancer and Mucosa associated lymphoid tissue lymphoma. It is known that these ailments can be avoided if the infection by the bacteria can be prevented or eradicated. Currently, numerous antibiotic-based therapies are available. However, these therapies have several inherent problems, including the appearance of resistance to the antibiotics used and associated adverse effects, the risk of re-infection and the high cost of antibiotic therapy. The delay in developing a vaccine to prevent or eradicate the infection has furthered research into new therapeutic approaches. This review summarises the most relevant recent studies on vaccine development and new treatments using natural resources such as plants, probiotics and nutraceuticals. In addition, novel alternatives based on microorganisms, peptides, polysaccharides, and intragastric violet light irradiation are presented. Alternative therapies have not been effective in eradicating the bacteria but have been shown to maintain low bacterial levels. Nevertheless, some of them are useful in preventing the adverse effects of antibiotics, modulating the immune response, gastroprotection, and the general promotion of health. Therefore, those agents can be used as adjuvants of allopathic anti-H. pylori eradication therapy. (C) 2014 Baishideng Publishing Group Co., Limited. All rights reserved.
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