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What Else May Probiotics Do In Adults?

Date:
May 20, 2008
Source:
World Journal of Gastroenterology
Summary:
The effects of probiotics on the immune system, especially in healthy adults, have not been fully elucidated. The present study suggests probiotics have immunomodulatory effects in healthy adults, seen as a decrease in inflammatory markers.

Probiotic bacteria, defined as living microorganisms that have beneficial effects on human health, have mostly been studied in the prevention and treatment of different gastrointestinal diseases and allergies. Probiotic products, however, are usually consumed by the general, healthy population but not much is known what kind of effects they have on the immune system in healthy adults.

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It is not clear how probiotics exert their health effects, but one of the most probable action mechanisms is the modulation of immune responses via the gut's mucosal immune system.

This study investigated the immunomodulatory effects of probiotics bacteria in healthy adults. It was found that probiotics have an anti-inflammatory potential seen as a decrease in serum CRP levels and as a reduction in bacteria-induced production of proinflammatory cytokines in peripheral blood mononuclear cells.

Understanding of the specific immunomodulatory effects of probiotics may help in designing future probiotics for targeted purposes. As the effects in the present study were investigated in healthy adults, the real impact of probiotics on inflammatory variables warrants further evaluation during inflammatory processes and in individuals suffering from various types of inflammatory or autoimmune diseases.

This research was carried out in collaboration with University of Helsinki (Finland), Valio Research Centre (Finland), and the National Public Health Institute (Finland). Part of the study was funded by the Academy of Finland.


Story Source:

The above story is based on materials provided by World Journal of Gastroenterology. Note: Materials may be edited for content and length.


Journal Reference:

  1. Kekkonen RA, Lummela N, Karjalainen H, Latvala S, Tynkkynen S, Jδrvenpδδ S, Kautiainen H, Julkunen I, Vapaatalo H, Korpela R. Probiotic intervention has strain-specific anti-inflammatory effects in healthy adults. World J Gastroenterol 2008; 14(13): 2029-2036 [link]

Cite This Page:

World Journal of Gastroenterology. "What Else May Probiotics Do In Adults?." ScienceDaily. ScienceDaily, 20 May 2008. <www.sciencedaily.com/releases/2008/05/080520122743.htm>.
World Journal of Gastroenterology. (2008, May 20). What Else May Probiotics Do In Adults?. ScienceDaily. Retrieved March 4, 2015 from www.sciencedaily.com/releases/2008/05/080520122743.htm
World Journal of Gastroenterology. "What Else May Probiotics Do In Adults?." ScienceDaily. www.sciencedaily.com/releases/2008/05/080520122743.htm (accessed March 4, 2015).

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