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Scientists identifiy successfully reprogrammed cells by looks alone

Some scientific results are hard to spot, especially in genetic research. Often scientists are unable to physically see if the gene they inserted into a cell has produced the desired trait.

28 Aug 2007

Tympanic membrane perforation may indicate brain injury

Physicians treating patients who have suffered tympanic membrane perforation as a result of blast should also look for signs of comcomitant brain or neurologic injury, according to a study published in the August 23 edition of the New England Journal of Medicine .

24 Aug 2007

All eukaryotic kinases share 1 common set of substrates

Kinase mediated phosphorylation is generally recognised as the major regulator of virtually all metabolic activities in eukaryotic cells including proliferation, gene expression, motility, vesicular transport and programmed cell death.

24 Aug 2007

Steep rises in cancers linked to excessive sun exposure, alcohol, smoking and obesity

Rates of melanoma, the most dangerous form of skin cancer, have risen by over 40 per cent in the past decade, making it the fastest rising cancer in the UK. Incidence of mouth, womb, and kidney cancers has also shown rapid increases in the last 10 years.

8 Aug 2007

Underinsured children in the U.S. increasingly at risk for not getting needed vaccines

Due to limited federal and state funding for vaccines, underinsured children in the United States are increasingly at risk for not getting needed vaccines, according to a new study published August 8 in the Journal of the American Medical Association.

8 Aug 2007

Parents' depression impacts child's symptoms of depression

A parent's struggle with stress or depression can lower a child's quality of life -- and it could hinder an overweight youngster's attempts to lose weight, too, University of Florida researchers say.

8 Aug 2007

Nanotech sensors and tiny transmitters to predict and prevent epileptic seizures

Purdue University researchers have developed new miniature devices designed to be implanted in the brain to predict and prevent epileptic seizures and a nanotech sensor for implantation in the eye to treat glaucoma.

8 Aug 2007

Bacteria - you can live without 'em, but it won't do you any good!

The finding challenges the conventional wisdom that even harmless bacteria – and the immune response they provoke – suck up the energy of the host organism and hasten its death.

8 Aug 2007

Electrical device partly restores sense of balance in animals

Hearing and balance experts at Johns Hopkins report successful testing in animals of an electrical device that partly restores a damaged or impaired sense of balance.

7 Aug 2007

Age-related hearing loss very common

For many people, hearing loss is part of aging. Hearing loss affects approximately one-third of people over age 65. Among people age 75 and older, 40 percent to 50 percent experience hearing loss.

7 Aug 2007

Bone-anchored cochlear stimulator provides new hope for those with significant hearing impairment

Thomas Lynch, age 2, is now able to hear on both sides of his head with a device and surgical procedure pioneered by a surgeon-led team at Loyola University Medical Center.

1 Aug 2007

Hearing test results may predict sudden infant death syndrome

One of the greatest medical mysteries of our time has taken a leap forward in medical understanding with new study results announced by Dr. Daniel D. Rubens of Children's Hospital and Regional Medical Center in Seattle.

27 Jul 2007

Cochlear implants reorganize brain's hearing center

Cochlear implants electronic devices inserted surgically in the ear to allow deaf people to hear may restore normal auditory pathways in the brain even after many years of deafness.

24 Jul 2007

Saline for chronic rhinosinusitis

Spraying salty water (saline) into your nose can help reduce the symptoms of pain and congestion that accompany long-term infections of the nasal passages, a Cochrane Systematic Review has concluded.

18 Jul 2007

Temporalis tendon transfer reanimates paralyzed faces

A surgical technique known as temporalis tendon transfer, in conjunction with intense physical therapy before and after surgery, may help reanimate the features of those with facial paralysis, according to a report in the July/August issue of Archives of Facial Plastic Surgery, one of the JAMA/Archives journals.

17 Jul 2007

Taste loss after tonsillectomy unusual

In a small study of patients undergoing tonsillectomy, or removal of the tonsils, none reported an ongoing dysfunction in their sense of taste following the procedure, according to a report in the July issue of Archives of Otolaryngology?Head & Neck Surgery, one of the JAMA/Archives journals.

17 Jul 2007

Court rules in favor of Massachusetts Eye and Ear Infirmary

The Massachusetts Eye and Ear Infirmary (MEEI) has announced that the United States District Court for the District of Massachusetts, Judge William G. Young, following a Nov. 6, 2006 jury decision, ruled in favor of MEEI on claims of unjust enrichment and unfair trade practices against QLT Inc.

11 Jul 2007