News

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Immune Pathway in Gut Cells Controls Rotavirus Infection

Posted by Roslyn Kemp on 25 June 2017

Rotavirus infection of the intestine is a major cause of diarrhoea in infants and children. New research has identified an immune pathway within gut epithelial cells that can detect the virus early and restrict its growth.


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Introduction to the Digestive System

Posted by Roslyn Kemp on 8 June 2017

from Pacific Medical Training

Digestive System


Looking beyond what is visible to the naked eye makes the world a much more interesting place.


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Gut microbes linked to anxiety and fear

Posted by Roslyn Kemp on 17 May 2017

Scientists in Ireland have linked the gut microbiome with anxiety disorders.  The researchers showed that germ-free mice, mice with no gut bacteria, had changes in the part of the brain that controls emotions.


LoveYerGuts

Posted by Roslyn Kemp on 5 April 2017

Get Crunching to save lives!


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Creating Guts in the Lab

Posted by Roslyn Kemp on 4 March 2017

Scientists in the US have recently shown the feasibility of growing intestines in the lab, complete with nerves and muscles.


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Student Fundraising for Bowel Cancer Research

Posted by Roslyn Kemp on 17 February 2017

Gut Health Network student member, Bailey Kennedy, is running the St Clair Vineyard half marathon to raise money for bowel cancer research. Bailey is a PhD student at the University of Otago Christchurch campus, researching immune responses in people with colorectal cancer. 


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Kenneth Rainin Foundation - Breakthrough Moments in IBD Research

Posted by Roslyn Kemp on 11 February 2017

The Kenneth Rainin Foundation is a US-based funding body that supports research into (among other things) Inflammatory Bowel Diseases. Their new video series is Breakthrough Moments,  stories of discovery and illumination that provide inspiration to the Kenneth Rainin Foundation’s commitment to taking smart risks in our grantmaking in the Arts, Education and Health.


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Gastric Bypass Surgery and Food Choices

Posted by Roslyn Kemp on 9 February 2017

One effect of weight-loss surgery is a change in food preferences. A new study in rats was recently published and showed that this change is caused by altered nutrient signals in the intestine. These activate the vagus nerve to increase signalling in the brain by the neurotransmitter dopamine.


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Merry Christmas from the Gut Health Network

Posted by Roslyn Kemp on 18 December 2016

We will be back updating this site in late January 2017. 


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Your Diet Affects Your Intestinal Wall

Posted by Roslyn Kemp on 7 December 2016

A low-fibre diet reduces the number of fibre-eating microbes making the intestine more vulnerable to infection from other microbes.


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