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Quadrivalent HPV vaccine cleared of multiple sclerosis risk

A study of almost 4 million girls and women allays fears that receipt of the quadrivalent human papillomavirus vaccine could increase the risk of developing multiple sclerosis, or other demyelinating disorders.

7 Jan 2015

Longitudinal course of schizophrenia negative symptoms revealed

Schizophrenia negative symptoms are relatively stable in the first year for most patients after they begin antipsychotic medication but research suggests around a quarter will experience exacerbation or relapse.

7 Jan 2015

Comorbid OCD not uncommon in bipolar disorder

Co-occurrence of obsessive compulsive disorder in patients with bipolar disorder type I is not uncommon and is associated with increased functional disability, research findings indicate.

7 Jan 2015

CET ‘feasible’ in schizophrenia patients with substance misuse

Patients with schizophrenia and comorbid substance abuse diagnoses are able to benefit from cognitive enhancement therapy, preliminary research suggests.

7 Jan 2015

Study finds unnecessary hysterectomy in 1 out of 5 cases

It is estimated that one in three women in the United States will have had a hysterectomy by the age of 60. Although the numbers of hysterectomies are decreasing, a new study of more than three thousand women in Michigan who underwent hysterectomy for benign indications reveals that alternatives to hysterectomy are being underused and that treatment guidelines are often not followed.

7 Jan 2015

McGill University researchers identify network of complex neurons in the brain

Our ability to pay attention to certain things while ignoring distractions determines how good we are at a given task, whether it is driving a car or doing brain surgery. A research team at McGill University has for the first time convincingly identified a network of neurons in a particular area of the brain, the lateral prefrontal cortex, that interact with one another to promptly filter visual information while at the same time ignoring distractions. It's a discovery with potentially far reaching implications for people who suffer from diseases such as autism, ADHD and schizophrenia.

7 Jan 2015

Researchers detect close functional link between two brain regions for 'absolute pitch'

People who have "absolute pitch" can identify notes immediately without relying on a reference tone. Intensive research is being conducted into the neuronal basis of this extraordinary ability at the University of Zurich's Department of Neuropsychology. The researchers have now detected a close functional link between the auditory cortex in the brain and the frontal lobe in these extraordinary people - a discovery that is not only important in theory, but also in practice.

7 Jan 2015

Study: Almost 40% of people with abnormal results ignore bowel cancer screening tests

Almost 40 per cent of people who have abnormal results from bowel cancer screening tests and are referred for further investigation ignore their next screening invitation two years later, according to a Cancer Research UK study published today (Tuesday) in the British Journal of Cancer.

7 Jan 2015

More insight into influence of obesity on distribution, elimination of drugs needed, say experts

Doctors and pharmacists often do not take obesity into account when prescribing medication. For this, more insight into the influence of obesity on the distribution and elimination of drugs is of the utmost importance. This is emphasized by Catherijne Knibbe in the most recent issue of the Annual Review of Pharmacology and Toxicology.

7 Jan 2015

Researchers examine ischemic complications in patients who receive flow-diverting stents

The use of flow-diverting stents to treat intracranial aneurysms appears safe and highly successful. Recently, however, there have been reports of ischemic complications occurring in brain territories supplied by the parent artery in which the stent is placed and in brain regions fed by small arterial branches whose ostia are covered by the stent.

7 Jan 2015

Personal traits may help protect police officers from PTSD symptoms

Personal traits such as resilience, satisfaction with life and a grateful disposition may help shield police officers from symptoms of post-traumatic stress disorder (PTSD) in the aftermath of a natural disaster.

7 Jan 2015

UCLA researchers develop method that defines unique stages of reprogramming skin cells

In a groundbreaking study that provides scientists with a critical new understanding of stem cell development and its role in disease, UCLA researchers at the Eli and Edythe Broad Center of Regenerative Medicine and Stem Cell Research led by Dr. Kathrin Plath, professor of biological chemistry, have established a first-of-its-kind methodology that defines the unique stages by which specialized cells are reprogrammed into stem cells that resemble those found in the embryo.

7 Jan 2015

People working in prisons, secure hospitals are at increased risk of developing work-related stress

People working in prisons and in secure hospitals in the UK are at considerable risk of work-related stress, exhaustion and depression. This raises serious concerns for safety.

7 Jan 2015

Real-time RT-PCR TaqMan assay helps differentiate active pulmonary TB from LTBI

One of the roadblocks to the eradication of tuberculosis (TB) is the difficulty in identifying patients with latent TB infections (LTBI). Neither the tuberculin skin test (TST) nor interferon-gamma release assays (IGRAs) are capable of distinguishing active from latent infection or predicting the chance of reactivation.

7 Jan 2015

Very small changes in blood acidity level may have detrimental impact on patients with CKD

A University of Manchester scientist has discovered that very small changes in the level of acidity in blood may have a detrimental impact on the health of patients with kidney disease.

7 Jan 2015

Study highlights public health significance of depression among U.S. adolescents

A recent study published in the January 2015 issue of the Journal of the American Academy of Child and Adolescent Psychiatry underscores the important public health significance of depression among U.S. adolescents.

7 Jan 2015

New research sheds light on process that controls genes and determines cell fate

For a skin cell to do its job, it must turn on a completely different set of genes than a liver cell — and keep genes it doesn’t need switched off. One way of turning off large groups of genes at once is to send them to “time-out” at the edge of the nucleus, where they are kept quiet. New research from Johns Hopkins sheds light on how DNA gets sent to the nucleus’ far edge, a process critical to controlling genes and determining cell fate.

7 Jan 2015

Sheffield researchers use ‘Conversation Analysis’ to improve dementia diagnosis

ANALYSING distinct features of conversation and how patients describe memory loss could improve the early diagnosis of dementia, and help those whose memory concerns are not due to dementia receive reassurance sooner.

7 Jan 2015

Research may provide new route to prevention and treatment of diabetes

An analysis of the genomes and epigenomes of lean and obese mice and humans has turned up a wealth of clues about how genes and the environment conspire to trigger diabetes, Johns Hopkins researchers say.

6 Jan 2015

New imaging technique measurably improves prostate cancer screening

In 2014, prostate cancer was the leading cause of newly diagnosed cancers in men and the second leading cause of cancer death in men. Writing in the January 6, 2015 issue of the journal Prostate Cancer and Prostatic Disease, a team of scientists and physicians from the University of California, San Diego School of Medicine, with counterparts at University of California, Los Angeles, describe a novel imaging technique that measurably improves upon current prostate imaging - and may have significant implications for how patients with prostate cancer are ultimately treated.

6 Jan 2015

Medical Research News

Quadrivalent HPV vaccine cleared of multiple sclerosis risk

Longitudinal course of schizophrenia negative symptoms revealed

Comorbid OCD not uncommon in bipolar disorder

CET ‘feasible’ in schizophrenia patients with substance misuse

Study finds unnecessary hysterectomy in 1 out of 5 cases

McGill University researchers identify network of complex neurons in the brain

Researchers detect close functional link between two brain regions for 'absolute pitch'

Study: Almost 40% of people with abnormal results ignore bowel cancer screening tests

More insight into influence of obesity on distribution, elimination of drugs needed, say experts

Researchers examine ischemic complications in patients who receive flow-diverting stents

Personal traits may help protect police officers from PTSD symptoms

UCLA researchers develop method that defines unique stages of reprogramming skin cells

People working in prisons, secure hospitals are at increased risk of developing work-related stress

Real-time RT-PCR TaqMan assay helps differentiate active pulmonary TB from LTBI

Very small changes in blood acidity level may have detrimental impact on patients with CKD

Study highlights public health significance of depression among U.S. adolescents

New research sheds light on process that controls genes and determines cell fate

Sheffield researchers use ‘Conversation Analysis’ to improve dementia diagnosis

Research may provide new route to prevention and treatment of diabetes

New imaging technique measurably improves prostate cancer screening

Decoding Cannabis: Differentiating Hemp and Marijuana

Deciphering the Microbiome with The Microsetta Initiative

Leveraging the power of automation to boost research

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