News tagged with endocrine
Protein signal is crucial for accurate control of insect size
Two independent groups of researchers have identified a hormone that is responsible for keeping the growth and development of insects on track. The results, which are reported in the journal Science, sugges ...
May 04, 2012 |
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UA tests consumer water filters for contaminant removal
A University of Arizona study of pour-through and refrigerator water filtration devices and the chemicals they removed is scheduled for publication in the March issue of Good Housekeeping.
Feb 16, 2012 |
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Cellular automaton model predicts how hair follicle stem cells regenerate
Your hair -- or lack of hair -- is the result of a lifelong tug-of-war between activators that wake up, and inhibitors that calm, stem cells in every hair follicle on your body, according to Cheng-Ming Chuong, M.D., Ph.D., ...
Dec 07, 2011 |
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Reduced bone density, stunted growth in turtles exposed to common chemical
Manufactured until 1977, and banned by the Environmental Protection Agency in 1979, pentachlorobiphenyls (PCBs) are chemicals still commonly found in the environment because they break down slowly. Now, a ...
Nov 16, 2011 |
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Many with low thyroid missed because labs may be wrong
Millions of Americans - mostly women - could find the key to more energy, easier weight control, sharper thinking, less depression, less infertility, lower blood pressure and lower incidence of heart disease. It all ...
May 13, 2011 |
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The unexpected action of bisphenol A on the inner ear of certain vertebrates
Bisphenol A, whose impact on reproduction and development is the subject of numerous studies, induces anomalies in the inner ear of embryos of certain vertebrates. This new, completely unsuspected effect has ...
Mar 16, 2011 |
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Organizing the slime mold
(PhysOrg.com) -- Cells at the tip of the slime mold's fruiting body organize into an epithelial layer and secrete proteins as do some animals cells.
Mar 14, 2011 |
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Illegal use of human growth hormone common among young male weightlifters
A new study published in The American Journal on Addictions reveals that illicit use of HGH (human growth hormone) has become common among young American male weightlifters. Additionally, illicit HGH use in this population is oft ...
Jan 20, 2011 |
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New report: Don't blame the pill for estrogen in drinking water
Contrary to popular belief, birth control pills account for less than 1 percent of the estrogens found in the nation's drinking water supplies, scientists have concluded in an analysis of studies published on the topic. Their ...
Dec 08, 2010 |
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Rabbit's food brings luck in decreasing estrogen levels in wastewater
The November 2010 issue of Environmental Pollution details successful experiments at the University of Cincinnati wherein rabbit's food resulted in the abiotic (non-biological) transformation and absorption of fou ...
Nov 01, 2010 |
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Study finds mentorship program successfully fights childhood obesity
A program pairing healthy young adults with urban middle school students helped the adolescents adopt healthy habits, active lifestyles and a healthy weight, according to a new study from the University of Maryland School ...
Aug 02, 2010 |
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Sea lamprey research sheds light on how stress hormones evolved
Michigan State University researchers are the first to identify a stress hormone in the sea lamprey, using the 500 million-year-old species as a model to understand the evolution of the endocrine system.
Jul 19, 2010 |
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Clinicians Attempt to Prenatally Prevent Homosexuality
(PhysOrg.com) -- "This is the first we know in the history of medicine that clinicians are actively trying to prevent homosexuality," says Alice Dreger, professor of clinical medical humanities and bioethics at Northwestern ...
Medicine & Health / Medical research
Jul 01, 2010 |
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How to overcome resistance to one group of breast cancer drugs
A team of researchers, led by Carlos Arteaga, at Vanderbilt University Medical Center, Nashville, has identified a mechanism by which human breast cancer cells can develop resistance to one group of drugs used to treat breast ...
Jun 08, 2010 |
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Obesity epidemic may be flattening out - but no time for complacency say experts
(PhysOrg.com) -- The prevalence of childhood obesity might be stabilising in developed countries, but there is still much to be done to combat this major threat to health, according to a Seminar co-authored ...
May 06, 2010 |
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