Health News Today Alternative Medicine Cancer and Oncology Emergency Medicine Sport Medicine All Publications

Health News Today

Misreading of damaged DNA may spur tumor formation

21.11.2008
(Emory University) Cells can turn on tumor-promoting growth circuits by falsely reporting critical genetic information during the process of transcription: making RNA from DNA.Damage to the DNA making up a gene can lead to a misreading of the gene as it is made into RNA, a process called transcriptional mutagenesis.Transcriptional mutagenesis could represent an additional way DNA damage contributes to tumor formation. »»»

Screening for colorectal cancer detects unrecognized disease

21.11.2008
(BMJ-British Medical Journal) Screening for colorectal cancer detects four out of ten cancers and should be carefully designed to be more effective, according to a study published today on bmj.com. »»»

ACS Thanksgiving podcasts feature advances toward safer, healthier food

21.11.2008
(American Chemical Society) With millions of Americans planning to gather around dinner tables for the annual Thanksgiving feast, researchers are reporting key research advances in providing safer and more nutritious food in the 10th and 11th episodes of the American Chemical Society's Global Challenges/Chemistry Solutions podcast series. Those advances include putting that Thanksgiving turkey on a special diet -- animal feed with a natural substance that reduces levels of food-poisoning bacteria inside gobblers and other poultry. »»»

Quantum computers could excel in modeling chemical reactions

21.11.2008
(Harvard University) Quantum computers would likely outperform conventional computers in simulating chemical reactions involving more than four atoms, according to scientists at Harvard University, the Massachusetts Institute of Technology and Haverford College. Such improved ability to model and predict complex chemical reactions could revolutionize drug design and materials science, among other fields. »»»

Hospitals could be fined millions of pounds even if they reduce infection risk

21.11.2008
(BMJ-British Medical Journal) NHS Hospital Trusts that are successful in reducing Clostridium difficile risks in line with government targets still have a 50 percent chance of paying a financial penalty every year, and around a 95 percent chance of being fined over three years, warn researchers on bmj.com today. »»»

Brain reorganizes to adjust for loss of vision

21.11.2008
(Georgia Institute of Technology) A new study from Georgia Tech shows that when patients with macular degeneration focus on using another part of their retina to compensate for their loss of central vision, their brain seems to compensate by reorganizing its neural connections. Age-related macular degeneration is the leading cause of blindness in the elderly. The study appears in the December edition of the journal Restorative Neurology and Neuroscience. »»»

Researcher tricks immune system in diabetic mice

21.11.2008
(Northwestern University) Islet cell transplantation is a promising therapy for people with type 1 diabetes, but it requires a regime of powerful immunosuppressive drugs so the immune system won't reject the insulin-producing islets. The drugs raise the risk of infections and cancer and are toxic to the islets themselves. Northwestern researchers have developed a new technique that eliminated the need for these drugs. The strategy is a potential therapy for human islet cell transplantation. »»»

LSUHSC's Fontham makes history

21.11.2008
(Louisiana State University Health Sciences Center) Elizabeth T. H. Fontham, MPH, DrPH, dean of the LSU Health Sciences Center New Orleans School of Public Health, will become the first nonphysician elected national president of the American Cancer Society when she is inducted at a special ceremony during the society's National Assembly Meeting on Nov. 20, 2008, in New York City. She will also be the first epidemiologist and the third female to serve as president in the organization's 96-year history. »»»

Iressa proves just as effective as chemotherapy for lung cancer

21.11.2008
(University of Texas M. D. Anderson Cancer Center) Gefitinib, also known as Iressa, the once-promising targeted therapy for the treatment of nonsmall cell lung cancer, has proven as effective as chemotherapy as a second-line therapy for the disease with far fewer side effects, according to an international Phase III clinical trial, led by researchers at the University of Texas M. D. Anderson Cancer Center. »»»

Children of centenarians live longer, have lower risk of heart disease, stroke, diabetes

21.11.2008
(Wiley-Blackwell) A recent study appearing in the November issue of Journal of American Geriatrics Society revealed that centenarian offspring (children of parents who lived to be at least 97 years old) retain important cardiovascular advantages from their parents compared to a similarly-aged cohort. »»»

Fountain of Youth to be found in the anthill?

21.11.2008
(Arizona State University) Aging -- we are all doing it. It is relentless and terminal. We stand in modern times with a span of a century to our name, at most. Technological wizardry abounds, so why do the factors that determine life span still elude us? If you ask Arizona State University researcher Juergen Liebig, he would point to his favorite study animal, the ant, to provide answers. »»»

Detention units 'fail on health'

21.11.2008
Children held in UK detention centres are not getting the medical care they need, a leading medical journal warns. »»»

Hospital bug fine plan 'unfair'

21.11.2008
The government's plan to fine hospitals for not hitting Clostridium difficile targets is unfair, experts say. »»»

Asbestos pay-out ruling due

21.11.2008
A ruling is expected later that could have profound implications for asbestos-related cancer victims and their families. »»»

Over-the-counter Viagra bid ends

21.11.2008
The makers of the anti-impotence drug Viagra have withdrawn an application for the medicine to be available without a prescription. »»»

NHS 'struggling' with work laws

21.11.2008
Surgery teams in many NHS hospitals are not ready for a possible limit on their working week, a survey finds. »»»

Hospital to bury unclaimed organs

21.11.2008
Parents of children whose organs were removed at Liverpool's Alder Hey hospital have until May to reclaim their body parts. »»»

About face! How babies in their buggies benefit from eye contact.

21.11.2008
The direction a child is facing in their pram could affect their development and stress levels, a study suggests. »»»

No belly button

21.11.2008
This model has no navel. Why the lack of tummy button? »»»

Walking tall

21.11.2008
Help pounding Big Apple pavements »»»
 
2008
December
SMTWTFS
1234567
891011121314
15161718192021
22232425262728
293031    
5 December 2008

Do not hesitate when it is a question of your health! Buy Valium online to get nervousness away and live in harmony with your inner life!

Online pharmacy Drugshop247 - is the online drugstore where we sell drugs controlling their quality and you buy prescription drugs enjoying our excellent service!

Copyright © 2006 Healthnews247.com All rights reserved.