Castor oil is known primarily as an effective laxative; however, it was also used in ancient times with pregnant women to induce labour. Only now have scientists at the Max Planck Institute for Heart and Lung Research succeeded ...
Biochemistry
May 21, 2012
3
0
For billions of years, bacteria move along using cilia. These propeling organelles are ubiquitous and they are even found in almost any human cell. Following the natural paragon scientists at the Kiel University constructed ...
Bio & Medicine
Jul 8, 2014
0
0
E171, a food additive, has been used until recently as a whitening and opacifying agent in many products such as pastries, sweets, sauces and ice cream. It is composed of micro- and nanoparticles of titanium dioxide, or TiO2.
Bio & Medicine
May 17, 2023
0
38
The genome of mice harbours more than 1000 odorant receptor genes, which enable them to smell myriad odours in their surroundings. Researchers at the Max Planck Research Unit for Neurogenetics in Frankfurt, the University ...
Biotechnology
Dec 2, 2016
0
386
While highly potent embryonic stem cells are often the subject of ethical and safety controversy, adult-derived stem cells have other problems. As we age, our stem cells are less pliant and less able to transform into the ...
Cell & Microbiology
Aug 23, 2011
3
0
An international team of researchers has found evidence of evolution influencing the number of neurons that sense certain odors in mammals. In their paper published in the journal Science Advances, the group describes their ...
For many years after discovering a diverse population of sometimes dangerous microbes constantly living in our intestines, scientists described the situation as a form of living with the enemy. But when it comes to commensal ...
Cell & Microbiology
May 17, 2022
1
99
(Phys.org)—Pathogenic salmonellae rely on a division of labour: some of them see to the common wellbeing, while others are able to stand up to free rider salmonellae better. This teamwork bears certain similarities to that ...
Cell & Microbiology
Feb 21, 2013
0
0
Defense systems against pathogens are a critical life-support system of fish that helps protect against infection. A complex network of immune cells and molecules that are located at the interface between the environment ...
Plants & Animals
Sep 30, 2015
1
18
Parasitologists from the University of Veterinary Medicine of Vienna are closer to understanding the disease process behind porcine neonatal coccidiosis. The disease affects piglets during the first days of their life and ...
Other
Sep 12, 2014
0
0
