News

News

Sunday
September, 25

Fermented soybeans suppress asthma-induced airway inflammation — ScienceDaily

Featured in:

[ad_1]

Bronchial asthma causes symptoms such as wheezing and cough due to chronic airway inflammation, but there is no fundamental treatment for it, leaving a desire for new prevention and treatment methods. Now a new study reveals that a fermented soy product called ImmuBalance suppresses airway inflammation in animal models of asthma.

Researchers from the Department of Respiratory Medicine, Osaka City University Graduate School of Medicine have found that in a ImmuBalance-treated group of asthma model mice, white blood cells associated with asthma called eosinophils were significantly reduced in the bronchoalveolar lavage fluid (BALF). Also, in addition to a decrease in inflammation and mucus around the bronchi, the team found a suppression of proteins that induce eosinophilic inflammation.

“The relationship between soy intake and allergic diseases has been epidemiologically reported in the past,” explained Hideaki Kadotani, first author of the study, “suggesting that the components of soy may have some anti-allergic effects”

“It was reported that imbalances in the gut microbiota may be involved in immune system and allergic diseases, and fermented dietary fiber, like that found in soy, might have beneficial effects in allergic asthma models.” continues Associate Professor Kazuhisa Asai, supporting author of the study.

In the study, the effects of such an imbalance on asthma were examined by giving ImmuBalance-enriched feed to asthma model mice. In the ImmuBalance-treated group, the number of eosinophils in BALF was significantly reduced, and inflammation around the bronchi and mucus production in the bronchial epithelium was suppressed. Also, the expression of Th2 cytokines and the immunoglobulin serum IgE that induce eosinophilic inflammation in BALF were measured and found to be significantly suppressed when compared to mice fed a normal diet.

“In clinical practice, steroid inhalants are the basis of asthma treatments, yet they are known to have adverse side effects,” states Professor Tomoya Kawaguchi, lead advisor to the study. “Our results suggest that the intake of fermented soybean products should be recommended as a complementary coping strategy to asthma with fewer side effects”

These findings appear in the journal Nutrients.

Story Source:

Materials provided by Osaka City University. Note: Content may be edited for style and length.

[ad_2]

Source link

Find us on

Latest articles

- Advertisement - spot_imgspot_img

Related articles

Important 5 Things to Know before Starting Crossfit Training

Exercise is good for health. We all know about it and brands and the health industry agree...

Jason “The Athlete” MacDonald Approved CrossFit for MMA a...

Cross fit is a great exercise that helps in strengthening the body but also helps in building...

Here’s How and Why Boxing Conditioning Can Benefit CrossFit...

When you get into the ring, you never want to give up. It is all about how...

CrossFit World Champion Turned BJJ Blue Belt Explains Benefits...

The world of BJJ is a fascinating yet scary place. People are fascinated about the overall progress...

Lymphatic disorder may cause stillbirth or severe, chronic disease...

In a world first discovery, South Australian researchers have identified a genetic mutation responsible for a...

New fluorescent DNA label reveals nanoscopic cancer features —...

Researchers have developed a new fluorescent label that gives a clearer picture of how DNA architecture...