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Scientists uncover molecular roots of cocaine addiction in the brain

Researchers at Johns Hopkins have unraveled the molecular foundations of cocaine's effects on the brain, and identified a compound that blocks cravings for the drug in cocaine-addicted mice. The compound, already proven safe ...

Neuroscience created May 22, 2013 | popularity not rated yet | comments 0 | with audio podcast

New sleeping pill poised to hit US markets

An experimental sleeping pill from US drug company Merck is effective at helping people fall and stay asleep, according to reviewers at the US Food and Drug Administration, which could soon approve the new drug.

Medications created May 21, 2013 | popularity 4.2 / 5 (5) | comments 0

'Gap' for HIV vaccine efforts after latest setback

The hunt for an HIV vaccine has gobbled up $8 billion in the past decade, and the failure of the most recent efficacy trial has delivered yet another setback to 26 years of efforts.

HIV & AIDS created May 19, 2013 | popularity 5 / 5 (1) | comments 0

Scientists develop drug that slows Alzheimer's in mice

A drug developed by scientists at the Salk Institute for Biological Studies, known as J147, reverses memory deficits and slows Alzheimer's disease in aged mice following short-term treatment. The findings, ...

Alzheimer's disease & dementia created May 13, 2013 | popularity 4.2 / 5 (5) | comments 0 | with audio podcast

Lyme disease vaccine shows promise in clinical trial

(Medical Xpress)—The results of a phase 1/2 clinical trial in Europe of an investigational Lyme disease vaccine co-developed by researchers at Stony Brook University, Brookhaven National Laboratory, and at Baxter International ...

Medications created May 13, 2013 | popularity not rated yet | comments 0 | with audio podcast

Early formula use helps some mothers breastfeed longer

Recent public health efforts have focused extensively on reducing the amount of formula babies are given in the hospital after birth. But in the first randomized trial of its kind, researchers at UC San Francisco have found ...

Pediatrics created May 13, 2013 | popularity not rated yet | comments 0 | with audio podcast

Palivizumab cuts number of days of wheezing in preemies

(HealthDay)—Many pre-term babies suffer recurrent episodes of wheezing. Now, researchers say a common infection is a likely culprit and they may be able to prevent the breathing problems.

Diseases, Conditions, Syndromes created May 09, 2013 | popularity not rated yet | comments 0 | with audio podcast

Competing antibodies may have limited the protection achieved in HIV vaccine trial in Thailand

Continuing analysis of an HIV vaccine trial undertaken in Thailand is yielding additional information about how immune responses were triggered and why the vaccine did not protect more people.

HIV & AIDS created May 06, 2013 | popularity not rated yet | comments 0 | with audio podcast

Optimal vitamin D dosage for infants uncertain

In a comparison of the effect of different dosages of vitamin D supplementation in breastfed infants, no dosage raised and maintained plasma concentrations within a range recommended by some pediatric societies. However, ...

Health created Apr 30, 2013 | popularity not rated yet | comments 0 | with audio podcast

Ingredient in new MS drug linked to serious brain disease

(HealthDay)—The active ingredient in a drug that's expected to become a popular treatment for multiple sclerosis has been linked to four European cases of a rare but sometimes fatal brain disease called ...

Medications created Apr 24, 2013 | popularity not rated yet | comments 0 | with audio podcast

Pregnant bellies: Updating the tape measure technique

A new way of interpreting information from a low-tech, age-old method used in pregnancy care is expected to more accurately identify potential health issues for mothers and babies.

Health created 3 hours ago | popularity not rated yet | comments 1

Italy approves law on controversial stem cell therapy (Update)

Italian lawmakers on Wednesday gave their final approval to a law that allows limited use of a controversial type of stem cell therapy which has been condemned by many scientists but has given hope to families of terminally-ill ...

Medical research created May 22, 2013 | popularity 5 / 5 (1) | comments 1

Early use of tracheostomy for mechanically ventilated patients not associated with improved survival

For critically ill patients receiving mechanical ventilation, early tracheostomy (within the first 4 days after admission) was not associated with an improvement in the risk of death within 30 days compared to patients who ...

Other created May 21, 2013 | popularity not rated yet | comments 0

Better behavior after tonsil/adenoid surgery for kids with sleep breathing trouble?

Children with obstructive sleep apnea who had a common surgery to remove their tonsils and adenoids showed notable improvements in behavior, quality of life and other symptoms compared to those treated with "watchful waiting" ...

Sleep apnea created May 21, 2013 | popularity 5 / 5 (1) | comments 0

ATS: Early prone positioning reduces mortality in ARDS

(HealthDay)—For patients with acute respiratory distress syndrome (ARDS), prolonged prone positioning during mechanical ventilation is associated with significantly reduced mortality at 28 and 90 days, ...

Diseases, Conditions, Syndromes created May 21, 2013 | popularity not rated yet | comments 0