Navigation Links

Tag: "whiff" at biology news

Decoding the logic of olfaction

...om the pattern of brain activity associated with a whiff of skunk spray. The process of smelling an odor begins with odorant receptors that are located on the surface of nerve cells inside the nose. When an odorant receptor detects an odor molecule, it triggers a nerve signal that travels to a way station...

Genpathway and Baylor College of Medicine Identify New Genes in Breast Cancer

...om the pattern of brain activity associated with a whiff of skunk spray. The process of smelling an odor begins with odorant receptors that are located on the surface of nerve cells inside the nose. When an odorant receptor detects an odor molecule, it triggers a nerve signal that travels to a way station...

Worms know bad food when they smell it

For most people, just a whiff of food that has made them sick in the past is enough to trigger a wave of nausea ?and to prevent them from eating that food again. It's a response that's instantaneous, involuntary, and so fundamental to basic biology that it occurs in a broad range...

Ancient DNA provides clues to the evolution of social behavior

...has so little genetic diversity that the slightest whiff of climate change or disease should have wiped it off the face of the earth long ago. Yet the hearty gopher-like creature has not only managed to survive for thousands of years in the harsh climate of the Argentine highlands, it has evolved a complex...

When smell cells fail they call in stem cell reserves

...m harsh chemicals that one might happen to catch a whiff of by accident, risking damage or death. To figure out how the olfactory system repairs severely damaged nerve cells, Reed’s team exposed mouse olfactory nerves to a cloud of toxic methyl-bromide gas. Methyl bromide kills not only olfactory nerve...

Get a whiff of this: Smell test could sniff out serious health problems

...Magnitude Test, Frank says the test subjects get a whiff of three odors: a blend of ripe cheese and rancid meat, a fragrance that combines a burning smell with a skunk-like smell, and amyl acetate, which smells like banana. “You have to get people to really suppress the sniff and that’s why the bad odors w...

1

Other Tags
(Date:10/1/2014)... 2014 Novel detection technology ... field  The life science field has ... the years. Some are shooting stars and others ... novel detection technology that has raised much enthusiasm ... technology is becoming commercially available. With their unique ...
(Date:9/30/2014)... we think of nature as something that we enjoy when ... "preserve?" Or do we think of ourselves as a part ... but what about a house? , The answers to ... in our actions, our speech and in cultural artifacts. , ... of Washington, the American Indian Center of Chicago and the ...
(Date:9/30/2014)... and Howard Hughes Medical Institute investigator, and Margarita ... in the 2014 round of grants from the ... (Brain Research through Advancing Innovative Neurotechnologies) Initiative for ... 30, provides more than $3 million in funding ... The BRAIN Initiative, launched last year, is a ...
Breaking Biology News(10 mins):First-of-a-kind Solution for Utilizing Photon Upconversion 2The cultural side of science communication 2Salk scientists receive $3 million for BRAIN Initiative grant 2
(Date:10/2/2014)... Dennis Thompson HealthDay Reporter ... that pull out all the stops to rescue surgical ... but the cost of such heroism is questionable, a ... 5 percent better at saving elderly patients with life-threatening ... with less intensity, said senior author Dr. Amir Ghaferi. ...
(Date:10/2/2014)... discovery by scientists at The University of Nottingham could ... of painkiller. , A drug resulting from the research, ... would offer new hope to sufferers of chronic pain ... effective painkillers are currently available. , The work, led ... Life Sciences, in collaboration with David Bates, Professor of ...
(Date:10/1/2014)... The peptide a small protein beta-amyloid is strongly associated ... unequivocal proof that this peptide is the causal agent ... main obstacle impeding such confirmation is that beta-amyloid is ... it aggregates, that is when it self-assembles to form ... with a single target, beta-amyloid alone, but with multiple ...
(Date:10/1/2014)... new research study published today in the Journal ... patients older than 50 years with moderate or severe ... , Researchers from the University of Melbourne randomly assigned ... pain to no acupuncture or sham or pretend laser ... with participants and acupuncturists blinded to laser and sham ...
(Date:10/1/2014)... co-funded by the Engineering and Physical Sciences Research ... the UK,s vital industrial control systems which run, ... grid, and the rail network. , The ... hackers or malware infiltrating the systems behind our ... in Trustworthy Industrial Control Systems (RITICS), based at ...
Breaking Medicine News(10 mins):Health News:'High-Intensity' Hospitals Save More Elderly After Surgery: Study 2Health News:'High-Intensity' Hospitals Save More Elderly After Surgery: Study 3Health News:Medical discovery first step on path to new painkillers 2Health News:Laying siege to beta-amyloid, the key protein in Alzheimer's disease 2Health News:Study finds acupuncture does not improve chronic knee pain 2Health News:£2.5 million to recognize and reduce cyber-attack threats to critical infrastructure 2
Other Contents