What Does 66 Million-Year Old Fossilized Vomit Tell Us?
A fossil hunter found a lump of prehistoric vomit roughly dated to the time of the mass extinction that wiped out the ...
KPBS10h
66 million years ago, a fish chewed up and spit out food. It's now a fossil in Denmark
The fossil was found at a cliff in Denmark. Fossilized vomit is called regurgitalite, and it's a type of trace fossil, which ...
mRNA-based drugs successfully delivered to intestine—without passing through the liver
Researchers at Tel Aviv University have achieved a breakthrough in drug delivery: they have successfully transported lipid nanoparticles encapsulating messenger RNA (mRNA) to the immune system of the ...
gut.bmj21h
Kyoto international consensus report on anatomy, pathophysiology and clinical significance of the gastro-oesophageal junction
A Delphi method using an anonymous system was employed to develop the consensus, the level of which was predefined as ≥80% of agreement. Two rounds of voting and amendments were completed before the ...
Nature20h
Diversity of human gut microbes in Africa reflects geography, lifestyle and health status
An analysis of the gut microbiome in women from four African countries provides crucial data for this under-represented ...
Groundbreaking research reveals key gut cells involved in food tolerance
With every bite of food we take, our intestinal immune system must make a big decision. Tasked with defending us from foreign ...