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Harmless genetic variations may team up to increase risk of schizophrenia, find researchers

Using a novel method of analyzing genetic variations in families, researchers at Johns Hopkins have found that individually harmless genetic variations affecting related biochemical processes may team up to increase the risk of schizophrenia.

29 May 2013

Chromatrap® ChIP assay kit enriches epigenetic marks from primary human tissue cells

A new application note from Porvair Sciences details a protocol for its Chromatrap® ChIP assay kit that has been developed to enrich epigenetic marks from primary human tissue cells.

From Chromatrap® - Porvair Sciences Ltd 28 May 2013

Mosquito repellent and human odour: an interview with Dr James Logan, London School of Hygiene & Tropical Medicine

Mosquitoes can carry parasites and other organisms that cause deadly diseases such as malaria and dengue fever. So, protecting yourself against their bites is very important.

28 May 2013

New study shows childhood bullying increases risk of self-harming in later adolescence

A new study has proven that being bullied during childhood directly increases the likelihood of self- harm in late adolescence.

28 May 2013

PathCentral unveils AP Anywhere Express Anatomic Pathology Laboratory Information System

PathCentral, a technology-enabled company dedicated to the success of the pathology community, today unveiled its AP Anywhere Express Anatomic Pathology Laboratory Information System.

28 May 2013

Highly-infectious sickness bug can be killed by copper and copper alloys

New research from the University of Southampton shows that copper and copper alloys will rapidly destroy norovirus - the highly-infectious sickness bug. The virus can be contracted from contaminated food or water, person-to-person contact, and contact with contaminated surfaces, meaning surfaces made from copper could effectively shut down one avenue of infection.

28 May 2013

New MRI superresolution methods enable structural study of psychosis

A team of researchers from the UPNA/NUP-Public University of Navarre has developed new superresolution and segmentation methods for magnetic resonance images so that they can be applied to the structural study of psychosis. The aim is to be able to identify the differences that are produced in specific parts of the brain in psychotic patients with respect to their healthy relatives or other people.

28 May 2013

High comorbidity of DSM mood and anxiety disorders found among substance use disorder patients

Authors used both DSM-IV and DCPR criteria in a sample  of substance abuse outpatients to verify if DCPR might expand the psychological  assessment in SUD settings.

28 May 2013

Study reveals that an epilepsy drug shows promise in preventing noise-induced tinnitus

An epilepsy drug shows promise in an animal model at preventing tinnitus from developing after exposure to loud noise, according to a new study by researchers at the University of Pittsburgh School of Medicine.

28 May 2013

African Americans with prostate cancer experience longer treatment delays after diagnosis

Among men with prostate cancer, African Americans experience longer treatment delays after being diagnosed than Caucasians. That is the finding of an analysis published early online in CANCER, a peer-reviewed journal of the American Cancer Society.

28 May 2013

Perceptual learning may hold promise for improving visual functions in people with central vision loss

Perceptual learning techniques may provide a useful new approach to rehabilitation in patients with central vision loss-taking advantage of visual plasticity that persists even in old age, according to a special article in the June issue of Optometry and Vision Science, official journal of the American Academy of Optometry. The journal is published by Lippincott Williams & Wilkins, a part of Wolters Kluwer Health.

28 May 2013

Blinding and blinding assessment rarely documented in trial reports

A paper published in the current issue of P&P? tests the widely accepted assumption in drug trials: neither evaluators nor patients know whether the patient is getting drug or placebo (double blindness).

28 May 2013

Lab-based skin test eliminates risk of adverse reactions to new drugs, cosmetics

A simple lab-based skin test which eliminates the risk of adverse reactions to new drugs, cosmetics and household chemicals has been developed by a Newcastle University, UK team.

28 May 2013

Exposure to bug or weed killers is associated with higher risk of Parkinson's disease

A large analysis of more than 100 studies from around the world shows that exposure to pesticides, or bug and weed killers, and solvents is likely associated with a higher risk of developing Parkinson's disease. The research appears in the May 28, 2013, print issue of Neurology-, the medical journal of the American Academy of Neurology.

28 May 2013

Patient preference to participate in decision making is linked with higher hospitalization costs

A survey of almost 22,000 admitted patients at the University of Chicago Medical Center found patient preference to participate in decision making concerning their care was associated with a longer length of stay and higher total hospitalization costs, according to a report published online by JAMA Internal Medicine.

28 May 2013

Human foetal stem cell therapy improves structural integrity of the spine

Human foetal stem cell grafts improve both motor and sensory functions in rats suffering from a spinal cord injury, according to research published this week in BioMed Central's open access journal Stem Cell Research and Therapy.

28 May 2013

Single injection of human neural stem cells improves acute spinal cord injuries in rats

An international team led by researchers at the University of California, San Diego School of Medicine reports that a single injection of human neural stem cells produced neuronal regeneration and improvement of function and mobility in rats impaired by an acute spinal cord injury.

28 May 2013

Study: Patients' desire to participate in medical decisions affects use of health care resources

Since the 1980s, doctors and patients have been encouraged to share decision making. Proponents argue that this approach promotes doctor-patient communication, enhances patient satisfaction, improves health outcomes, and even may lower cost.

28 May 2013

Antidepressants cause mood elevation and behavioral activation in children and adolescents

A paper published in the current issue of P&P by a group of researchers of the University of Bologna (headed by Professor Giovanni Fava) and a Harvard psychopharmacologist (professor Ross Baldessarini) has analyzed data that derive from randomized controlled trials concerned with the use of antidepressant drugs in children and adolescents.

27 May 2013

Neuroscientists identify key circuit elements that contribute to everyday decision in ACC

You are sitting on your couch flipping through TV channels trying to decide whether to stay put or get up for a snack. Such everyday decisions about whether to "stay" or to "go" are supported by a brain region called the anterior cingulate cortex (ACC), which is part of the prefrontal cortex.

27 May 2013

Medical Research News

Harmless genetic variations may team up to increase risk of schizophrenia, find researchers

Chromatrap® ChIP assay kit enriches epigenetic marks from primary human tissue cells

Mosquito repellent and human odour: an interview with Dr James Logan, London School of Hygiene & Tropical Medicine

New study shows childhood bullying increases risk of self-harming in later adolescence

PathCentral unveils AP Anywhere Express Anatomic Pathology Laboratory Information System

Highly-infectious sickness bug can be killed by copper and copper alloys

New MRI superresolution methods enable structural study of psychosis

High comorbidity of DSM mood and anxiety disorders found among substance use disorder patients

Study reveals that an epilepsy drug shows promise in preventing noise-induced tinnitus

African Americans with prostate cancer experience longer treatment delays after diagnosis

Perceptual learning may hold promise for improving visual functions in people with central vision loss

Blinding and blinding assessment rarely documented in trial reports

Lab-based skin test eliminates risk of adverse reactions to new drugs, cosmetics

Exposure to bug or weed killers is associated with higher risk of Parkinson's disease

Patient preference to participate in decision making is linked with higher hospitalization costs

Human foetal stem cell therapy improves structural integrity of the spine

Single injection of human neural stem cells improves acute spinal cord injuries in rats

Study: Patients' desire to participate in medical decisions affects use of health care resources

Antidepressants cause mood elevation and behavioral activation in children and adolescents

Neuroscientists identify key circuit elements that contribute to everyday decision in ACC

Transforming Cardiovascular Care: Insights from Mina Makar at AstraZeneca

Clue's CEO Rhiannon White on the Future of Femtech and PCOS

Freezing Point Osmometry in Life Science Applications

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