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Medical News from ScienceDaily: Health & Medicine

Oral bacteria in the gut could drive immune cell induction and inflammatory bowel disease

November 14, 2017, 7:42 am by ScienceDaily: Health & Medicine

Investigators have investigated the relationship between salivary microbes and IBD, and they found that when the bacterium Klebsiella pneumoniae colonizes in an intestine out of microbial balance, immune cells called T helper 1 (TH1) become overactive in the gut, resulting in intestinal inflammation leading to the onset of IBD.


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More medical news from ScienceDaily: Health & Medicine

Imaging technique shows progress Alzheimer's disease
ScienceDaily: Health & Medicine : November 23, 2017, 10:10 am
Using ‘Raman’ optical technology, scientists can now produce images of brain tissue that is affected by Alzheimer’s disease. The images include the surrounding areas, already showing changes.

Neurobiology: The chemistry of memory
ScienceDaily: Health & Medicine : November 23, 2017, 6:54 am
Learning requires the chemical adaptation of individual synapses. Researchers have now revealed the impact of an RNA-binding protein that is intimately involved in this process on learning and memory formation and learning processes.

Highly charged molecules behave paradoxically
ScienceDaily: Health & Medicine : November 23, 2017, 6:53 am
Chemistry researchers have now discovered how certain small biomolecules attach to one another. The researchers’ study also overturns the standard picture – particles with the same electrical charge appear to be drawn together and not vice versa. The results may be important for the development of new drugs.

Key to regenerating blood vessels discovered
ScienceDaily: Health & Medicine : November 23, 2017, 6:43 am
A signaling pathway that is essential for angiogenesis, the growth of new blood vessels from pre-existing vessels, has been discovered by researchers. The findings may improve current strategies to improve blood flow in ischemic tissue, such as that found in atherosclerosis and peripheral vascular disease associated with diabetes.

China's reversing emission flows revealed by research
ScienceDaily: Health & Medicine : November 23, 2017, 6:43 am
The flow of China's carbon emissions has reversed, according to new research. The study estimates the carbon implications of recent changes in the country's economic development patterns and role in international trade since the global financial crisis.