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Melatonin could actually be hurting you at night!

What do you do when a naturally occurring hormone in your body turns against you? What do you do when that same hormone - melatonin - is a popular supplement you take to help you sleep?

16 Nov 2007

Tamiflu significantly reduces illness severity and duration in children one year and older

...particularly if given within 24 hours of symptom onset, according to new data presented at the World Society for Pediatric Infectious Disease (WISPID) meeting in Bangkok 15-18 November.

16 Nov 2007

Survey shows perceptions of stress among pathology residents

Researchers from Boston University School of Medicine (BUSM) conducted a nationwide survey to identify stressors perceived by pathology residents. The survey appears online in the December issue of the American Journal of Clinical Pathology.

16 Nov 2007

Suppressing herpes virus may reduce infectiousness of HIV

A recent study of men co-infected with herpes simplex virus type 2 (HSV-2) and HIV revealed that drugs used to suppress HSV decrease the levels of HIV in the blood and rectal secretions, which may make patients less likely to transmit the virus.

16 Nov 2007

Study links asthma with post-traumatic stress disorder

For the first time, a study has linked asthma with post-traumatic stress disorder (PTSD) among adults in the community. The study of male twins who were veterans of the Vietnam era suggests that the association between asthma and PTSD is not primarily explained by common genetic influences.

16 Nov 2007

New understanding of how brain processes memory

Scientists at The University of Arizona have added another piece of the puzzle of how the brain processes memory.

16 Nov 2007

People with schizophrenia are more likely to suffer from ruptured appendix

People with mental illness suffer more than just psychological problems. People with schizophrenia are more likely to suffer from ruptured appendix than others, according to research published in the online open access journal, BMC Public Health.

16 Nov 2007

Researchers identify compound that eliminates myotonia - a symptom of muscular dystrophy

Researchers at the University of Rochester Medical Center (URMC) have identified a compound that eliminates myotonia - a symptom of muscular dystrophy - in mice. The research was published online in the Journal of Clinical Investigation.

16 Nov 2007

Pre-malignant mammary lesions in dogs and humans display many of the same characteristics

...a discovery that could lead to better understanding of breast cancer progression and prevention for people and pets, said a Purdue University scientist from the School of Veterinary Medicine.

16 Nov 2007

Kisspeptin and GPR54 may be the future of ovarian cancer treatment

Kisspeptin and its receptor GPR54 predict a favourable clinical outcome in women with ovarian carcinoma, and are specific for the clear cell carcinoma subtype, research published this week in the online open access journal, BMC Medicine, reveals.

16 Nov 2007

Poxvirus' ability to hide from the immune system may aid vaccine design

The cowpox virus, a much milder cousin of the deadly smallpox virus, can keep infected host cells from warning the immune system that they have been compromised, researchers at Washington University School of Medicine in St. Louis have found.

16 Nov 2007

Three quarters of U.S. physicians and nurses recommend dietary supplements to their patients

The study also shows that an almost equal number - 72 percent of physicians and 89 percent of nurses - personally use vitamin, mineral, herbal and other supplements either regularly, occasionally or seasonally, which is a higher percentage than the 68 percent of adults who report they take nutritional or dietary supplements.

16 Nov 2007

More women opting to have both breasts removed when cancer has been found in only one breast

Researchers are reporting a 150 percent increase between 1998 and 2003 in American women opting to have both breasts removed when cancer has been found in only one breast—a procedure called contralateral prophylactic mastectomy (CPM).

16 Nov 2007

Woman's menstrual cycle provides newly discovered type of stem cell

The cells which thicken the womb wall during a woman's menstrual cycle contain a newly discovered type of stem cell, and could be used in the treatment of damaged and/or old tissue, according to research published in the online open access publication, Journal of Translational Medicine.

16 Nov 2007

Living arrangements of low-income children may not play a key role in their well-being

The living arrangements of low-income children do not significantly predict their well-being, regardless of their race or ethnicity. That's the finding of a new study that has implications for policy and practice.

16 Nov 2007

Lessons learned from Turkey's 2006 bird flu outbreak

Rapid responses by Turkey's health authorities and key health personnel were critical in bringing the 2006 bird flu outbreak under control, according to research published in the online open access journal, BMC Public Health.

16 Nov 2007

Brain's left hemisphere picks up peripheral noise

Our brain is very good at picking up speech even in a noisy room, an adaptation essential for holding a conversation at a cocktail party, and now we are beginning to understand the neural interactions that underlie this ability.

16 Nov 2007

From successful aging to severe dementia

A recently published special issue of the Journal of Alzheimer's Disease contains the contributions from experts in the field of aging, dementia and Alzheimer's disease, who attended the "Fourth Annual Meeting on Brain aging and Dementia - From successful aging to severe dementia”, Held in Perugia in October 2006 under the auspices of the Italian Psychogeriatric Association, a member of the International Psychogeriatric Association, the meeting celebrates the centenary of Alzheimer's first description of the disease.

16 Nov 2007

How inhibitor-of-apoptosis chemicals kill tumors

Chemical compounds specially designed to neutralize proteins that would otherwise allow tumor cells to cheat death have been recognized for some time by scientists as a promising new avenue for cancer therapy.

16 Nov 2007

Stable family life a key factor to avoiding a number of serious health problems in young girls

For many young girls, a stable family life is one key factor to avoiding a number of serious health problems.

16 Nov 2007

Medical News

Melatonin could actually be hurting you at night!

Tamiflu significantly reduces illness severity and duration in children one year and older

Survey shows perceptions of stress among pathology residents

Suppressing herpes virus may reduce infectiousness of HIV

Study links asthma with post-traumatic stress disorder

New understanding of how brain processes memory

People with schizophrenia are more likely to suffer from ruptured appendix

Researchers identify compound that eliminates myotonia - a symptom of muscular dystrophy

Pre-malignant mammary lesions in dogs and humans display many of the same characteristics

Kisspeptin and GPR54 may be the future of ovarian cancer treatment

Poxvirus' ability to hide from the immune system may aid vaccine design

Three quarters of U.S. physicians and nurses recommend dietary supplements to their patients

More women opting to have both breasts removed when cancer has been found in only one breast

Woman's menstrual cycle provides newly discovered type of stem cell

Living arrangements of low-income children may not play a key role in their well-being

Lessons learned from Turkey's 2006 bird flu outbreak

Brain's left hemisphere picks up peripheral noise

From successful aging to severe dementia

How inhibitor-of-apoptosis chemicals kill tumors

Stable family life a key factor to avoiding a number of serious health problems in young girls

Precision in every drop: Inside Hamilton’s syringe technology

Exploring the Future of Neuroscience Drug Discovery

Genomic conservation in Thailand's mangroves

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