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PLGA tubes better than nerve autografts for repairing sciatic nerve injury

The viscoelasticity of natural and artificial biomaterials can be suitable for human physiological function by matching stress relaxation and creep properties.

2 Jan 2014

Study: Medical students concerned about becoming desensitized to the needs of dying patient

The imminent death of a patient is riddled with emotions for a patient and family as well as the medical team. A study based on the reflections of third-year Loyola University Chicago Stritch School of Medicine students is shedding light on the struggle physicians in training often face when trying to control their own emotions while not becoming desensitized to the needs of the dying patient and his or her family.

2 Jan 2014

New tool may help predict retinal detachment after open globe injuries

Ocular trauma causing open globe injury, or a breach in the wall of the eye, remains an important cause of vision loss, with more than 200,000 open globe injuries occurring worldwide each year. In many cases, retinal detachment follows the traumatic injury, causing significant vision loss or blindness.

2 Jan 2014

Women with high blood pressure need more optimal treatment than men

Doctors may need to treat high blood pressure in women earlier and more aggressively than they do in men, according to scientists at Wake Forest Baptist Medical Center.

2 Jan 2014

Researchers identify two novel BRAF fusions in melanomas

Stand Up To Cancer, the charitable initiative supporting ground-breaking research aimed at getting new cancer treatments to patients in an accelerated timeframe, announces that Jeffrey A. Sosman, M.D., a Stand Up To Cancer Melanoma Dream Team investigator, William Pao, M.D., Ph.D., a 2009 Stand Up To Cancer Innovative Research Grant recipient and colleagues identified two novel BRAF fusions in melanomas previously considered to be negative for molecular targets, and that melanomas with these fusions were found to be potentially sensitive to anticancer drugs called MEK inhibitors, according to a study recently published in Clinical Cancer Research, a journal of the American Association for Cancer Research.

2 Jan 2014

GRU combines with national Cooperative to improve treatment of reproductive health

Georgia Regents University has joined the national Cooperative Multicenter Reproductive Medicine Network designed to enable large clinical trials that improve the diagnosis and treatment of reproductive health issues such as male and female infertility.

2 Jan 2014

Researchers reveal how emotions are experienced in body

Emotions adjust our mental and also bodily states to cope with the challenges detected in the environment. These sensations arising from the bodily changes are an important feature of our emotional experiences.

2 Jan 2014

Study examines prevalence, severity and factors associated with chronic pain after breast cancer surgery

In a study that included more than 800 women who had undergone surgery for breast cancer, the majority reported some level of pain 12 months after surgery, and factors associated with pain included chronic preoperative pain, chemotherapy, preoperative depression and pain in the area to be operated, according to a study appearing in the January 1 issue of JAMA.

2 Jan 2014

Rates of smoking, drinking and drug use are higher among people with psychotic disorders

In the largest ever assessment of substance use among people with severe psychiatric illness, researchers at Washington University School of Medicine in St. Louis and the University of Southern California have found that rates of smoking, drinking and drug use are significantly higher among those who have psychotic disorders than among those in the general population.

2 Jan 2014

Innovative therapy offers new hope to breast cancer patients

A novel breast-cancer therapy that partially reverses the cancerous state in cultured breast tumor cells and prevents cancer development in mice, could one day provide a new way to treat early stages of the disease without resorting to surgery, chemotherapy or radiation, a multi-institutional team led by researchers from the Wyss Institute of Biologically Inspired Engineering at Harvard University reported January 1 in Science Translational Medicine.

2 Jan 2014

Patients with elevated homocysteine levels, abnormal blood lipids are predisposed to stroke

Hyperhomocysteinemia and abnormal blood lipids are independent risk factors for stroke. However, whether both factors exert a synergistic effect in the onset of stroke remains unclear.

2 Jan 2014

Viscoelastic evaluation of fetal umbilical vein to repair middle cerebral artery injury

Umbilical vein has been substituted for artery in vascular transplantation, but it remains unclear whether the stress relaxation and creep between these vessels are consistent.

2 Jan 2014

Study shows good night's sleep may be critical for maintaining brain health

A new study from Uppsala University, Sweden, shows that one night of sleep deprivation increases morning blood concentrations of NSE and S-100B in healthy young men. These molecules are typically found in the brain.

2 Jan 2014

Study: Alpha tocepherol, fat-soluble vitamin E, antioxidant may slow functional decline in AD patients

Difficulty with activities of daily living often affect Alzheimer's patients, which is estimated to affect as many as 5.1 million Americans. These issues are among the most taxing burdens of the disease for caregivers, which total about 5.4 million family members and friends.

1 Jan 2014

Kessler Foundation to conduct pilot study on improving memory, function in MS patients

Kessler Foundation has been awarded a new grant by the National Multiple Sclerosis Society for a pilot study of memory and learning difficulties in individuals with MS. Scientists will test the effectiveness of using of self-generated learning in a treatment intervention to improve memory and functional performance.

1 Jan 2014

Personalized asthma strategies needed to tackle comorbidities

Results from a German national health survey indicate that asthma patients with multiple comorbidities are at increased risk for unplanned hospital admissions.

31 Dec 2013

Good mood reduces stress-induced effects in musicians

Even professional orchestra musicians suffer from particular stress on the day of the concert and release more cortisol.

31 Dec 2013

Research findings could shed light on how testosterone acts in human brain to regulate speech

For the male canary, the ability to sing a pitch-perfect song is critical to wooing female canaries. As the seasons change, so does song quality and frequency. The hormone testosterone plays a role in this changing song behavior.

31 Dec 2013

Most clinical trials of vitamin supplements have flawed methodology

Most large, clinical trials of vitamin supplements, including some that have concluded they are of no value or even harmful, have a flawed methodology that renders them largely useless in determining the real value of these micronutrients, a new analysis suggests.

31 Dec 2013

Binge drinking during pregnancy can lead to fetal alcohol syndrome

Recent data shows that more than 500,000 women in the U.S. report drinking during pregnancy, with about 20 percent of this population admitting to binge drinking.

31 Dec 2013

Medical Research News

PLGA tubes better than nerve autografts for repairing sciatic nerve injury

Study: Medical students concerned about becoming desensitized to the needs of dying patient

New tool may help predict retinal detachment after open globe injuries

Women with high blood pressure need more optimal treatment than men

Researchers identify two novel BRAF fusions in melanomas

GRU combines with national Cooperative to improve treatment of reproductive health

Researchers reveal how emotions are experienced in body

Study examines prevalence, severity and factors associated with chronic pain after breast cancer surgery

Rates of smoking, drinking and drug use are higher among people with psychotic disorders

Innovative therapy offers new hope to breast cancer patients

Patients with elevated homocysteine levels, abnormal blood lipids are predisposed to stroke

Viscoelastic evaluation of fetal umbilical vein to repair middle cerebral artery injury

Study shows good night's sleep may be critical for maintaining brain health

Study: Alpha tocepherol, fat-soluble vitamin E, antioxidant may slow functional decline in AD patients

Kessler Foundation to conduct pilot study on improving memory, function in MS patients

Personalized asthma strategies needed to tackle comorbidities

Good mood reduces stress-induced effects in musicians

Research findings could shed light on how testosterone acts in human brain to regulate speech

Most clinical trials of vitamin supplements have flawed methodology

Binge drinking during pregnancy can lead to fetal alcohol syndrome

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