There is a need for new drugs. For example, many of the antibiotics that we have been using for a long time are becoming less effective. Chemists and pharmaceutical scientists are frantically searching for new active substances, ...
Biochemistry
Apr 13, 2023
0
38
In Brazil, a group of researchers supported by FAPESP created mutant forms of Salmonella to understand the mechanisms that favor colonization of the intestinal tract of chickens by these pathogenic bacteria and find better ...
Cell & Microbiology
Apr 11, 2023
0
15
The intestinal microbiome, i.e., the community of bacteria and other microorganisms that live in the human gut, has been shown to affect the metabolism and the immune system. We still do not fully understand how the symbiosis ...
Biochemistry
Apr 3, 2023
0
217
Kittens and cats, whether they live indoors or outdoors, can be exposed to diseases caused by viruses or bacteria. Vaccinations help protect our feline friends by preventing the spread of these diseases and boosting their ...
Veterinary medicine
Mar 24, 2023
0
23
In 1920, inventor Nikola Tesla patented a type of pipe that he called a "valvular conduit," which was built to draw fluid in one direction without any moving parts or added energy, and has applications ranging from soft robotics ...
General Physics
Feb 18, 2023
1
114
Metal oxide nanoparticles—ubiquitous in nature, and commonly used as food coloring and anti-caking agents in the commercial ingredients industry—may damage and disturb parts of the human intestine, according to new research ...
Bio & Medicine
Feb 15, 2023
0
49
As an effective method of preventing a wide range of bacterial diseases, vaccination plays a key role in aquaculture disease control, contributing to its environmental, social, and economic sustainability. In particular, ...
Cell & Microbiology
Feb 13, 2023
0
8
A microbe that breaks down a key digestive enzyme in the large intestine of humans and mice has been identified by RIKEN biologists. This finding, now published in Nature, could eventually lead to the development of probiotics ...
Cell & Microbiology
Jan 23, 2023
0
31
Investigators at University Medical Center Utrecht (the Netherlands) and Yale University (USA) have isolated and characterized two new bacterial species from patients with inflammatory bowel disease (IBD). The previously ...
Cell & Microbiology
Jan 12, 2023
0
68
The transport of mercury ions across intestinal epithelial cells can be studied for toxicology assessments by using animal models and static cell cultures. However, the concepts do not reliably replicate conditions of the ...
