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Tamoxifen-like drug suggests new ways to selectively block estrogen

The ability of an experimental drug known as GW5638 to change the shape of the estrogen receptor is helping researchers understand why drugs like tamoxifen and raloxifene behave the way they do, simulating the effects of estrogen in some tissues and blocking it in others. The finding indicates that this little-known drug may play an important role in preventing, as well as treating, breast cancer...

Selectively blocking inflammatory signals may protect mice from MS

A new way to preserve the cells that surround and protect nerves could lead to new treatments for demyelinating diseases such a multiple sclerosis, a research team reports in the May 10, 2006, issue of the Journal of Neuroscience. The approach grew out of a novel explanation, quickly gaining followers, for the mechanism of nerve damage caused by multiple sclerosis. Instead of concentratin...

Cells selectively absorb short nanotubes

DNA-wrapped single-walled carbon nanotubes (SWCNTs) shorter than about 200 nanometers readily enter into human lung cells and so may pose an increased risk to health, according to scientists at the National Institute of Standards and Technology (NIST). The results of their laboratory studies appear in an upcoming issue of Advanced Materials.* Eyed for uses ranging from electronic display...
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Wiping Out Memories Selectively, is Possible Now

It could be possible to wipe out memories selectively from the human brain. Researchers are now emboldened on this front, as they have been able// to wipe out a single specific memory from brains of rats using a drug, leaving all other recollections intact. If that experiment can be successfully replicated in the case of human beings, it could be possible to help relieve sufferers of...
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(Date:8/20/2008)...r-old Contestant Wins Trip to Little League Baseba... The National Spit Tobacco Education,Program (NSTE...st today,and encouraged young baseball players to...ddiction and the health risks of using tobacco pro...year,s slogan contest winner is,Joe Reck, a nine-y...
(Date:8/20/2008)...cently enacted Medicare Improvement Law immediatel...re Advantage insurance companies .../PRNewswire/ -- When the House and Senate,overrode...gislation,protecting Medicare beneficiaries, they ...e Advantage plans during one of the busiest months...
(Date:8/20/2008)...T CREEK, Calif., Aug. 20 /PRNewswire-FirstCall/ --... reported preliminary income from,continuing opera...f $27.5,million, or $0.76 per diluted share, inclu...er diluted share, related to provisions for store,... a 6.8 percent increase,compared with income from ...
(Date:8/20/2008)...FIELD, Mich., Aug. 20 /PRNewswire/ -- WXYZ- TV/Cha...llness Promotion will give thousands of,Detroit me...ALTHY LIVING,FOR KIDS" program. This year the prog....m. to 5 p.m. at the Charles H. Wright Museum of A...77, "Healthy Living for Kids",has provided free im...
Breaking Medicine News(10 mins):Health News:Slogan Contest Educates Young Baseball Players About the Dangers of Tobacco Use 2Health News:Medicare Advantage Plans Struggle to Comply With New Federal Law 2Health News:Longs Drug Stores Corporation Reports Second Quarter Results 2Health News:Longs Drug Stores Corporation Reports Second Quarter Results 3Health News:Longs Drug Stores Corporation Reports Second Quarter Results 4Health News:Longs Drug Stores Corporation Reports Second Quarter Results 5Health News:Longs Drug Stores Corporation Reports Second Quarter Results 6Health News:Longs Drug Stores Corporation Reports Second Quarter Results 7Health News:Longs Drug Stores Corporation Reports Second Quarter Results 8Health News:Longs Drug Stores Corporation Reports Second Quarter Results 9Health News:Longs Drug Stores Corporation Reports Second Quarter Results 10Health News:Longs Drug Stores Corporation Reports Second Quarter Results 11Health News:Longs Drug Stores Corporation Reports Second Quarter Results 12Health News:Longs Drug Stores Corporation Reports Second Quarter Results 13Health News:WXYZ-TV/Channel 7 is 'On Your Side' With Healthy Living For Kids; Free Immunizations for Children on Sunday, August 24 at Charles H. Wright Museum of African American History 2Health News:WXYZ-TV/Channel 7 is 'On Your Side' With Healthy Living For Kids; Free Immunizations for Children on Sunday, August 24 at Charles H. Wright Museum of African American History 3
(Date:8/20/2008)...genetic code of a simple saltwater creature could ...nes function in humans and other species. , A st...eaks down the genetic code of Trichoplax , a simp... in the world, even in the common household aquari...lax , genes that are also found in other animals -...
(Date:8/20/2008)...red tide algae, Karenia brevis, costs approximatel... coast of Florida alone. Scientists at the Georgia...can reduce the levels of the red tide,s toxicity t...tide,s toxicity to other algae as well. If scienti...xicity of red tide, they could reduce the vast amo...
(Date:8/20/2008)...arch Institute (NHGRI), part of the National Insti... million in grants to develop innovative sequencin... sequence a person,s DNA as a routine part of biom... to comprehensively sequence any person,s genome i...ge of personalized medicine where healthcare provi...
(Date:8/19/2008)...increase invasion of unwanted species, according t...anted species can completely overtake the reef and...easing the diversity of marine organisms on the re... rapid change in the dominant biota on a coral ree...ures. , The findings of the study, published in...
Breaking Biology News(10 mins):Genome of saltwater creature could aid understanding of gene grouping 2Biologists find diatom to reduce red tide's toxicity 2Biologists find diatom to reduce red tide's toxicity 3NHGRI seeks DNA sequencing technologies fit for routine laboratory and medical use 2NHGRI seeks DNA sequencing technologies fit for routine laboratory and medical use 3NHGRI seeks DNA sequencing technologies fit for routine laboratory and medical use 4NHGRI seeks DNA sequencing technologies fit for routine laboratory and medical use 5Shipwrecks on coral reefs harbor unwanted species 2David Pizzo Appointed Blue Cross and Blue Shield of Florida Market President West Florida 18149 1David Pizzo Appointed Blue Cross and Blue Shield of Florida Market President West Florida 18149 2Perrigo Company Announces Quarterly Dividend 18145 1Medco to Present at the Deutsche Bank 33rd Annual Health Care Conference 5028 1Medco to Present at the Deutsche Bank 33rd Annual Health Care Conference 5028 2CoreSpine Technologies Expands Spinal Disc Site Preparation Efforts 1955 1CoreSpine Technologies Expands Spinal Disc Site Preparation Efforts 1955 2
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