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Tag: "molecule" at medical news
Mutating viruses helps produce antibodies
... tail-like structures, which latch onto a specific molecule on the bacteria's surface. To avoid the virus, the bacteria frequently switches its surface molecules, much as a person might switch their locks to prevent someone with a key from getting in. "In the world of microbial biowarfare, standing still in ...DNA transcription to be focused
...rie and her students found that when the precursor molecule does not occupy the newly discovered site, the enzyme copies the DNA slowly.When the molecule occupies the site, producton of RNA kicks into overdrive.The process than occurs about 10 times fast...Protection mechanism of fatty acids for Cancer
...n cancer.// They learned that the omega-3s block a molecule called protein kinase C beta II (PKCbII) - which is linked with abnormal cell division. In this study, genetically-modified mice, which produce excess levels of PKCbII, were given a diet high in omega-3s. This measure was found to decrease the risk...... and infallible test for bowel cancer based upon a molecule found only in cancer cells. We already know that b...based their test upon the presence or absence of a molecule called MCM2, which is indicative of cell division. It is found only in cells that are actively divid...Modified antibiotic may support fight cancer
According to recent experiments a molecule related to tetracycline can aid stop the spread of cancer cells. Researchers at the University of Iowa have been looking at a new drug called COL-3,// which is related to the well-known antibiotic tetracycline. In a series of experiments, they find t...Fireflies help speed development of new drugs
...w that fireflies are famous for, are due to a glow molecule present in their bodies. This glow molecule is now helping illuminate the effectiveness of new medicines and speed up the development of new dru...New cure for TPP - a rare blood disease
...ng system is missing. This protein is a regulatory molecule and, without it, one of the other clotting proteins sticks to itself, often triggering heart attack or stroke. Though this disease is very rare, occurring in only about 3000 people in a year in the US, it is very serious - being fatal in up to 90 per...Resistant tumors could be treated with the discovery of a new molecule within cancer cells
...earchers have found that high levels of a specific molecule within cancer cells seem to block the effect of dr...ages. In the study, the// researchers focused on a molecule called AURORA-A which is found at higher than normal levels in up to half of breast and bowel tumors......rms free radicals that can destroy the part of the molecule that gives the stain its color. Tooth veneer, a non-stain covering, made of porcelain, which the dentist bonds to the tooth enamel, is another alternative to keep teeth white and shining....Stroke victims have new hope with activated protein C
...am of researchers has shown that APC blocks p53, a molecule that drives cells towards apoptosis following stroke. APC works through two cellular receptors, called endothelial protein C receptor and protease-activated receptor 1, to reduce the level of p53 in damaged cells by 75 per cent. APC also increases an...New fertility drug development techniques by Organon
... customizing the follicle-stimulating hormone(FSH) molecule by adding a hybrid subunit, which extends FSH's active life. This was achieved through an international collaboration. This longer active life will mean fewer injections for the infertile patient, making the treatment less difficult// and more patien...Ways to counter radiation effects with new molecule discovery
...d to cancer. However, researchers have now found a molecule that triggers a protective mechanism in the body, ... severely damaged cells to destroy themselves. The molecule called MDC1, which initiates this protection mechanism, was discovered by researchers at the Institu......n are now putting the spotlight on a related lipid molecule called// apolipoprotein, which they believe is a more accurate predictor of heart disease than cholesterol. Researchers surveyed extensive medical literature to conclude that apolipoprotein B levels are a more accurate indicator of who is most at ris...Likely reason which makes analgesics work against Alzheimer's
...These scientists had previously developed a marker molecule called FDDNP that was used to detect the presence of plaque. Plaque is a protein deposit in the brain that is the hallmark of the// Alzheimer's disease. The researchers have now used this marker to find out that the analgesics tend to bind themselves....... "We believe that serine was the first biological molecule to make a chiral choice, possibly one of the root steps in chemical evolution itself," researcher R. Graham Cooks says in a news release. "Left-handed serine was able to form clusters with strong bonds, and left-handed serine clusters are able to li...Same molecule found in meat, milk, tumors
A non-human molecule found in red meat and milk makes its way into the human system when eaten -- and seems to build up especially in tumors, say researchers.// The compound, called sialic acid, is found on the surfaces of animal cells but is not found in people, and m...Inflammation Linked to Colon Cancer
...COX-2 inhibitors. Researchers took the damaged DNA molecule and inserted it into mammalian kidney cells to see if it would replicate, and it did. The mutations seen in the study are similar to those known to cause an inherited form of colon cancer. The investigators conclude chronic inflammation causes genet...New Molecule that can stop the growth of Viruses
New research shows a molecule that stops the growth of the AIDS virus in the blood may also inhibit the growth of other viruses.// Researchers say alpha-1 antitrypsin (AAT) -- a protein in the blood -- deactivates cells, stopping viruses from multiplying. In order for cells to ...Researchers have identified a molecule that may help older people maintain their youthful...el that because of this finding, Delta must be the molecule that helps muscles stay young. Results show young mice did indeed produce more of the Delta molecul...A recently discovered molecule may have the potential to protect the kidneys from...o express higher-than-normal levels of the natural molecule hepatic growth factor (HGF) or another natural factor called parathyroid hormone-related protein (PT...Other Tagsexpression 2expression 3expression 4expression 5expression 6expression 7expression 8expression 9expression 10deformities 2separately 2separately 3mood 2depression 2depression 3risky 2smoke 2smoke 3tobacco 2tobacco 3Other Contentsliposomesliposomesliposomeslocalizelocalizelocalizelocalizeliverwortslowerlowerlowerlowerlowerlowerlowerlowerlowerlowerscorescorescorescorescorescoreaxisaxisaxisaxisaxisaxisaxislongitudinallongitudinallongitudinallongitudinallongitudinallongitudinal
(Date:8/29/2008)...esults of a 10-year study published in the August ...found that magnesium sulfate administered to women...he risk of cerebral palsy by 50 percent. The Benef...) trial was conducted in 18 centers in the U.S., i...renatal intervention ever found to reduce the inst...
(Date:8/29/2008)... http://www.aronowitzmd.com [Los An...espected experience in plastic surgery procedures ...consideration may be necessary for these patients,...e an established specialty of procedures for after...es, CA (PRWEB) August 29, 2008 -- Bariatric surger...
(Date:8/28/2008)...ues increase 138% versus Q2 2007 - Nine new Cen...RNewswire-FirstCall/ - CRH Medical Corporation,(CR... three and six months,ended June 30, 2008 (all fig...ths ended June 30, 2008 increased 138% to $1,653,8...7. Revenue for the six months ended June,30, 2008 ...
(Date:8/28/2008)...ion will be based in the Northeast region with mor...xt year, HARRISBURG, Pa., Aug. 28 /PRNewswire-USN...ity has hired a Patient Safety Liaison for the,Nor...eport to the,Pennsylvania Patient Safety Reporting...ylvania citizens., "Last year in focus groups wit...
Breaking Medicine News(10 mins):Health News:National study shows magensium sulfate reduces risk of cerebral palsy in premature births 2Health News:Dr. Joel Aronowitz, Specialist in Los Angeles Body Lift, Announces Plastic Surgery Options After Bariatric Surgery Weight Loss 2Health News:Dr. Joel Aronowitz, Specialist in Los Angeles Body Lift, Announces Plastic Surgery Options After Bariatric Surgery Weight Loss 3Health News:Dr. Joel Aronowitz, Specialist in Los Angeles Body Lift, Announces Plastic Surgery Options After Bariatric Surgery Weight Loss 4Health News:CRH Medical reports Q2 2008 results 2Health News:CRH Medical reports Q2 2008 results 3Health News:CRH Medical reports Q2 2008 results 4Health News:CRH Medical reports Q2 2008 results 5Health News:Pennsylvania Patient Safety Authority Hires Patient Safety Liaison to Help Healthcare Facilities Implement Guidance 2Health News:Pennsylvania Patient Safety Authority Hires Patient Safety Liaison to Help Healthcare Facilities Implement Guidance 3[0] National study shows magensium sulfate reduces risk of cerebral palsy in premature births[0] Dr. Joel Aronowitz, Specialist in Los Angeles Body Lift, Announces Plastic Surgery Options After Bariatric Surgery Weight Loss[0] CRH Medical reports Q2 2008 results[0] Pennsylvania Patient Safety Authority Hires Patient Safety Liaison to Help Healthcare Facilities Implement Guidance
(Date:8/29/2008)... cells to create artificial bones that mimic the a... such as tendons or ligaments. The artificial bone...sue rather than the sudden shift of previously dev...tion with the body and allowing them to handle wei... August 26, 2008, edition of the Proceedings of t...
(Date:8/29/2008)...ines may be no more. , A University of Californ...Walter Leal has discovered a low-cost, easy-to-pre...thout making humans hold their noses. , The synt... and nonanal in low doses, is just as enticing to ...said, but this one is odorless to humans. , The ...
(Date:8/28/2008)...frica have created a biophysical methodology that ...ally remedy even substantial hearing loss. The aut...ons of the ear to recognize frequencies originally...hed August 29th in the open-access journal PLoS C...easingly important problem in societies of growing...
(Date:8/28/2008)...ch about national, home and business security syst...iversity of Houston professor and his colleagues h...nity when it comes to surveillance. , Two prof...th annual Institute of Electrical and Electronics ...eo and Signal-Based Surveillance (AVSS). It will ...
Breaking Biology News(10 mins):Engineers create bone that blends into tendons 2No more big stink: scent lures mosquitoes, but humans can't smell it 2Biophysical method may help to recover hearing 2National security remedies among topics at surveillance confab 2National security remedies among topics at surveillance confab 3Litigation Predicted in Wake of FAA Ban of Chantix Use by Pilots and Air Traffic Controllers 3A Smoking Cessation Drug Target of Controversy 20105 1Litigation Predicted in Wake of FAA Ban of Chantix Use by Pilots and Air Traffic Controllers 3A Smoking Cessation Drug Target of Controversy 20105 2TARGETED GENE DELIVERY IN VIVO 3A Rexin G Monotherapy Reveals Significant Biological Activity Without Toxicity in Chemo Resistant Metastatic Breast Ca 2181 1TARGETED GENE DELIVERY IN VIVO 3A Rexin G Monotherapy Reveals Significant Biological Activity Without Toxicity in Chemo Resistant Metastatic Breast Ca 2181 2Major missed biochemical pathway emerges as important in virtually all cells 20103 1Major missed biochemical pathway emerges as important in virtually all cells 20103 2Major missed biochemical pathway emerges as important in virtually all cells 20103 3New Efforts to Help Improve Medical Products for Patient Safety and Quality of Medical Care 20100 1New Efforts to Help Improve Medical Products for Patient Safety and Quality of Medical Care 20100 2New Efforts to Help Improve Medical Products for Patient Safety and Quality of Medical Care 20100 3New Efforts to Help Improve Medical Products for Patient Safety and Quality of Medical Care 20100 4| Copyright © 2003-2008 Bio-Medicine. All rights reserved. ABOUT | CONTACT US | DISCLAIMER | PRIVACY POLICY | TERMS AND CONDITIONS |  |