Worm offers clues to obesity
(Medical Xpress)—As obesity rates continue to rise, experts are searching for answers in the clinic and at the lab bench to determine the types and amounts of food that people should eat.
Medical research
Feb 08, 2013 |
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In the brain, broken down 'motors' cause anxiety
When motors break down, getting where you want to go becomes a struggle. Problems arise in much the same way for critical brain receptors when the molecular motors they depend on fail to operate. Now, researchers reporting ...
Medical research
Feb 07, 2013 |
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Group Therapy: New approach to psychosis treatment could target multiple nervous system receptors
Antipsychotic drugs, used in the treatment of psychotic disorders involving severe delusions and hallucinations, have been studied for more than 70 years. Currently available antipsychotic drugs, however, only alleviate certain ...
Psychology & Psychiatry
Feb 01, 2013 |
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Weathering the winter blues
The holidays are over and there's a calendar full of cold, gray days ahead. Some of us experience the "winter blues" and others experience a more serious kind of depression like seasonal affective disorder (SAD). It can bring ...
Psychology & Psychiatry
Jan 24, 2013 |
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Measuring distress in people with Types 1 and 2 diabetes
(Medical Xpress)—Australian diabetes experts, psychiatrists and neuroscientists have reported the benefits of measuring depression and disease-related distress in patients with diabetes. They have also ...
Psychology & Psychiatry
Jan 22, 2013 |
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Induction of adult cortical neurogenesis by an antidepressant
The production of new neurons in the adult normal cortex in response to the antidepressant, fluoxetine, is reported in a study published online this week in Neuropsychopharmacology.
Neuroscience
Jan 04, 2013 |
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Study: Use of anti-depressants during pregnancy not linked with increased risk of stillbirth, infant death
In a study that included nearly 30,000 women from Nordic countries who had filled a selective serotonin reuptake inhibitor (SSRI) prescription during pregnancy, researchers found no significant association between use of ...
Obstetrics & gynaecology
Jan 01, 2013 |
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Sexual and social behaviour modified by serotonin system drugs
Drugs that bind to specific serotonin receptors in the brain can both improve and impair female sexual function in non-human primates. These are the findings of a study conducted by Leiden PhD candidate Yves ...
Medications
Dec 12, 2012 |
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Emerging risk factors ID'd for postpartum depression
(HealthDay)—Emerging risk factors for postpartum depression include the serotonin transporter (5-HTT) genotype and omega-3 polyunsaturated fatty acid (n-3 PUFA) status, both of which may interact to affect ...
Psychology & Psychiatry
Dec 07, 2012 |
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Antidepressants may lead to fewer seizures in people with epilepsy
(HealthDay)—Besides helping to boost mood, antidepressants may also reduce seizure frequency for people with epilepsy, a new study suggests.
Medications
Dec 03, 2012 |
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Scientists identify depression and anxiety biomarker in youths
Scientists have discovered a cognitive biomarker – a biological indicator of a disease – for young adolescents who are at high risk of developing depression and anxiety. Their findings were published today, 28 November, ...
Psychology & Psychiatry
Nov 28, 2012 |
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New study shows need for caution, as drugs like Prozac can have some adverse effects on babies
(Medical Xpress)—Depression—one of the most crippling and costly illnesses in the United States—is the leading cause of disability among people ages 15 to 44. Since Prozac hit the market in 1987, many ...
Health
Nov 27, 2012 |
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A new development in the relief of spasms related to amyotrophic lateral sclerosis
Amyotrophic lateral sclerosis (ALS) is a neurodegenerative disease with an occurrence rate in France similar to multiple sclerosis (two to three new cases per year for every 100,000 residents). It has a specific affect on ...
Diseases, Conditions, Syndromes
Nov 06, 2012 |
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Controlling depression is associated with improved health for heart-failure patients
(Medical Xpress)—Controlling depression in patients with heart failure can improve health status, social functioning and quality of life, according to a new study by psychiatrists and cardiologists at the UC Davis and Duke ...
Psychology & Psychiatry
Oct 31, 2012 |
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Study suggests too much risk associated with SSRI usage and pregnancy
Elevated risk of miscarriage, preterm birth, neonatal health complications and possible longer term neurobehavioral abnormalities, including autism, suggest that a class of antidepressants known as selective serotonin reuptake ...
Obstetrics & gynaecology
Oct 31, 2012 |
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