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Accelerated head growth can predict autism before behavioral symptoms start
01-30-2008 · EurekAlert!Children with autism have normal-size heads at birth but develop accelerated head growth between six and nine months of age, a period that precedes the onset of many behaviors that enable physicians to diagnose the developmental disorder, according to new research from the University of Washington's Autism Center.
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Keywords: accelerated, head, growth, predict, autism, behavioral, symptoms, start, symptom
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- Fragile X retardation syndrome corrected in mice
12-19-2007 · EurekAlert!
Researchers working with mice have significantly alleviated a wide range of abnormalities due to fragile X syndrome by altering only a single gene, countering the effects of the fragile X mutation. They said their achievement offers the potential for treatment of the disorder, the most common form of inherited mental retardation and a leading identified genetic cause of autism. There is currently no treatment or therapy for fragile X syndrome, whose symptoms include mental retardation, epilepsy and abnormal body growth.
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- Genetic differences may help explain response to multiple sclerosis treatment
01-14-2008 · EurekAlert!
By comparing the DNA of patients with multiple sclerosis whose symptoms are reduced by interferon beta therapy to the DNA of those who continue to experience relapses, researchers may have identified important genetic differences between the two, according to an article posted online today that will appear in the March 2008 print issue of Archives of Neurology, one of the JAMA/Archives journals. These differences could eventually be used to help predict which treatments will help which patients.
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- New research suggests oxytocin's potential for treatment of two core autism symptom domains
12-04-2006 · EurekAlert!
Preliminary new research discussed today at the American College of Neuropsychopharmacology's Annual Meeting finds that oxytocin, when administered using intravenous fluid and nasal technology may have significant positive effects on adult autism patients.
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- Delayed breeding is not necessarily costly to lifetime reproductive success
04-05-2007 · EurekAlert!
Using 24 years of data from the longest-running study of a cooperative bird species on the African continent, researchers at the Universities of Bristol and Cape Town have cast doubt on one of the biggest assumptions in behavioral ecology: that a delayed start to breeding is necessarily costly to reproductive success.
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- A study by the MUHC and McGill University opens a new door to understanding cancer
08-09-2007 · EurekAlert!
An in-depth understanding of the mechanisms that trigger cancer cell growth is vital to the development of more targeted treatments for the disease. An article published in the Aug. 3 issue of Molecular Cell provides a key to these mechanisms that may prove crucial in the future. The paper is co-authored by Dr. Morag Park, director of the MUHC Molecular Oncology Group, and Dr. Kalle Gehring, head of the Nuclear Magnetic Resonance Laboratory of the McGill University biochemistry department.
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- Adolescence and autism: a difficult, but not hopeless, combination according to a new MUHC study
11-02-2007 · EurekAlert!
The challenges that autistic patients face for building up relationships become more pronounced during adolescence, a crucial period when many kinds of social behaviours are developed. A paper by Dr. Eric Fombonne, Head of the Division of Child Psychiatry at the McGill University Health Centre, published in the November 2007 issue of the Journal of Autism and Developmental Disorders describes the effectiveness of social skills training groups for autistic adolescents.
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- Disrupting brain's stress system intensifies opiate withdrawal
02-14-2007 · EurekAlert!
Avoiding the severe pain, nausea, agitation, sweats and other symptoms of opiate withdrawal are among the many reasons addicts are motivated to continue taking drugs. Now, researchers have found that disrupting the brain's stress-response mechanism exacerbates behavioral withdrawal symptoms in mice, and that giving the mice the hormone corticosterone alleviates those symptoms. The researchers said their findings suggest new approaches to reduce withdrawal symptoms.
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- Uncertainty drives the evolution of 'cooperative breeding' in birds
08-16-2007 · EurekAlert!
Rather than striking out to start a family of their own, members of some bird species will stick around longer to help a relative raise their young. Now, researchers report evidence that in African starlings such altruistic tendencies are most common among species that live in savannas, where the rainfall in any given year is virtually impossible to predict.
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- Pilot study shows withdrawal drug offers symptom relief to Crohn's sufferers
02-02-2007 · EurekAlert!
A Penn State College of Medicine pilot study suggests a low dose of naltrexone, a drug used to ease symptoms of alcohol and drug addiction, may also bring relief to people with Crohn's disease, a chronic inflammatory disorder of the intestine that affects an estimated 500,000 Americans. The study results were released online this week in an early edition of the American Journal of Gastroenterology.
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- Mayo Clinic study finds focused ultrasound treatment of uterine fibroids long term symptom relief
07-31-2007 · EurekAlert!
A noninvasive, outpatient treatment for noncancerous uterine tumors provides sustained relief from symptoms, according to a new Mayo Clinic led collaborative study.
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