Tag: "cue" at biology news

Cardinals Can Recognize Gender By Song, Columbia University Biologist Finds

...hides them fromview, their songs might provide the cue that alerts a bird to the presence ofanother bird. She hid speakers in the brush at a field site in Arizona, and when sheplayed back male songs, male cardinals attacked the location of the speaker;when she played back female songs, females re...

Simple Chemical Switch Steers Migrating Neurons

...San Diego (UCSD), has found that a single chemical cue caneither attract or repel, depending on the growt...response of a growth cone to a particular guidance cue maydepend critically on other signals received by the neuron. Thesusceptibility to conversion betwee...

Clockwork Clues Determined

Temperature may be a key cue for setting the biological clocks that govern the ...erature rather than visible light was the dominant cue for resetting the cellular timekeepers. The work is supported by the National Institutes of Health (...

Diabetes Drug And Accutane Block Breast Cancer Cell Growth, Cedars-Sinai Researchers Find

... compound Accutane stopped multiplying and died on cue inlaboratory and animal studies conducted at Cedars-Sinai Medical Center,researchers reported today in the journal Proceedings of the National Academy ofScience. Troglitazone, an antidiabetes drug, and Accutane, a Vitamin A compound used tot...

Relapsing Fever Spirochete Switches Surface Proteins When It Changes Hosts

...sts discovered, can trigger thechange. "One likely cue that promotes this switch is the drop in temperaturethat occurs when the spirochete moves from a warm-blooded animal to a tick," Dr.Schwan notes. Their observations of Borrelia hermsii, the spirochete that causes relapsingfever, can be extended to ot...

Research Into Cockroach Behavior Could Lead To Better Baits

...ver seem to go hungry, so she theorized a chemical cue might guide their forays into the kitchens of the world. Researchers already knew roaches emit a sex pheromone that helps them find mates and an aggregation pheromone that helps them find safe haven. Miller thought roaches might also use pheromones i...

MSU Scientists Eavesdrop On Bacterial

...etic switch when they hit asurface, which is their cue to form a biofilm. When they break away from thecolony they undergo another biochemical change and revert back to theplanktonic, free floating type. "But there still was one unanswerable question: How could they have sucha complex [biofilm] ...

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(Date:10/31/2014)... (PRWEB) October 31, 2014 The Memory Healer ... created by Alexander Lynch, whose father suffered from Alzheimer's disease. ... dramatic moment, caused by his father's disease. His father pointed ... was the crucial moment when the author of this method ... dad. , The Memory Healer program is based on ...
(Date:10/31/2014)... With all the preparations families carry out ... may overlook one critical area – the potential for ... performance and even behavior. Typical children’s vision screenings at ... vision problems, and to address this challenge, Dr. Rosenak’s ... The Awesome Eyes Student Vision Program. , The ...
(Date:10/31/2014)... -- Obesity increases the risk of certain types of ... new U.S. studies show. One study of more ... increased the risk for estrogen receptor-negative and progesterone receptor-positive ... for a long time for white women, but now ... author Esther John, a senior research scientist at the ...
(Date:10/31/2014)... CA (PRWEB) October 31, 2014 Gold ... shoppers to find affordable but tasteful gifts for the wine ... Annual Early Bird Gift Giving Special , which Early ... when they purchase Wine Club Gift membership. , Gift ... advantage of this special. Besides offering discounts, Gold Medal Wine ...
(Date:10/31/2014)... 2014 Florida Air Academy, the ... in grades 6-12, is taking the lead when ... and concussions, becoming the first high school in ... Post-Concussion Assessment and Cognitive Testing) computerized assessment to ... lawsuit grabs the headlines, and the Centers for ...
Breaking Medicine News(10 mins):Health News:"Memory Healer" Review Reveals a New Natural Remedy Guide for Managing Memory Loss 2Health News:New School Vision Initiative Announced by Dr. Rosenak’s Optical Options; Program Aims to Help Recognize Unseen Vision Problems That Impact School Success 2Health News:New School Vision Initiative Announced by Dr. Rosenak’s Optical Options; Program Aims to Help Recognize Unseen Vision Problems That Impact School Success 3Health News:Study Confirms Obesity-Breast Cancer Link for Blacks, Hispanics 2Health News:Gold Medal Wine Club now offering Early Bird Gift Giving Special for Holidays 2Health News:Florida Air Academy Tackling Concussions Head-On 2Health News:Florida Air Academy Tackling Concussions Head-On 3
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