A University of Adelaide-led project has overturned the theory that the evolution of human intelligence was simply related to the size of the brain—but rather linked more closely to the supply of blood to the brain.
Evolution
Aug 30, 2016
12
2451
Researchers have developed a live-cell-imaging-based system that provides molecular and biomechanical insights into how Lyme disease bacteria latch onto and move along the inside surface of blood vessels to reach key destinations ...
Cell & Microbiology
Aug 25, 2016
0
1154
Using a unique single-molecule force measurement tool, a research team has developed a clearer understanding of how platelets sense the mechanical forces they encounter during bleeding to initiate the cascading process that ...
Cell & Microbiology
Aug 15, 2016
0
25
The protein Interleukin-6 (IL-6) can take on different functions in cells, depending on how it activates the cells. If it activates cells via the classical signalling path, it helps with the regeneration of tissue, and is ...
Biochemistry
Aug 15, 2016
0
7
Human cells show deformation under the influence of external forces. But how do they recover their original shape afterwards? This mechanism, which is important in medicine and biology, has been described for the first time ...
Cell & Microbiology
Jul 20, 2016
0
1
In a dimly lit room, next to a supersonic jet engine test rig, three Stanford engineering graduate students sat around a whiskey bottle.
Analytical Chemistry
Jun 24, 2016
0
156
Researchers at the Instituto Tecnológico de la Energía (Technological Institute of Energy, ITE) are developing a bio-battery that uses blood glucose to produce energy. Such a battery would cut down on the number of surgical ...
Energy & Green Tech
May 2, 2016
0
12
Researchers from Vetmeduni Vienna collected quantified data on hybrid forms of two species of the northern house mosquito in eastern Austria. The reproductive hybrid feeds on the blood of both birds and humans, in contrast ...
Ecology
Apr 26, 2016
0
6
Humans may have the most complex breast milk of all mammals. Milk from a human mother contains more than 200 different sugar molecules, way above the average 30-50 found in, for example, mouse or cow milk. The role of each ...
Biochemistry
Apr 19, 2016
0
19
Throughout human history there have been tales of vampires – bloodsucking creatures of folklore that prey on their victims by draining their life essence, usually via the blood.
General Physics
Mar 19, 2016
7
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