السبت، 11 يونيو 2016

ScienceDaily: Health & Medicine News

ScienceDaily: Health & Medicine News


Motivational text messages and counselling boost health of patients with RA

Posted: 10 Jun 2016 02:35 PM PDT

Motivational text messages and counselling boost health of patients with rheumatoid arthritis

New treatment offers hope for children with debilitating skin and muscle disease

Posted: 10 Jun 2016 11:08 AM PDT

The results of a UK study showed that tumor necrosis factor inhibitor treatment is effective at improving both muscle and skin involvement in children with juvenile dermatomyositis (JDM). These findings bring new hope to JDM patients who have failed to respond to multiple drug treatments and who, as a result, have a greater risk of painful complications and premature death.

Facebook key to identifying thousands with inflammatory back pain

Posted: 10 Jun 2016 11:07 AM PDT

The results of a UK study showed that using Facebook to raise awareness about the symptoms of Inflammatory Back Pain (IBP) and the need to seek medical help early may reduce the delay in diagnosis and treatment. The findings suggest that Facebook advertising may be a more effective way of identifying IBP patients earlier than other approaches, including newspaper adverts.

Scientists approve the similarity between reprogrammed and embryonic stem cells

Posted: 10 Jun 2016 09:18 AM PDT

Researchers have concluded that reprogramming does not create differences between reprogrammed and embryonic stem cells.

Southern Europe risks Zika outbreaks this summer

Posted: 10 Jun 2016 08:27 AM PDT

Established Aedes-mosquito population could spread the Zika virus in Europe this summer if infected travelers introduce the virus. An analysis of temperatures, vectorial capacity, basic reproductive number (R0), and air traveler flows suggests parts of Southern Europe may be at risk for Zika outbreaks between June and August, according to a study.

'Invisible wounds of war' now visible

Posted: 10 Jun 2016 06:52 AM PDT

Scientists have discovered a unique pattern of scarring in the brains of deceased service members who were exposed to blast injury that differs from those exposed to other types of head injury.

The vascular bypass revolution

Posted: 10 Jun 2016 06:52 AM PDT

Coronary or peripheral bypasses are the most frequently performed vascular operations. Although one million patients per year and around the world, undergo this intervention, its failure rate reaches 50%, because of poor vessel healing, leading to vessel graft occlusion. To improve the outcome of bypasses, researchers have developed a gel containing microparticles –'GeM', enabling the controlled release of a drug inhibiting cellular over-proliferation. Administered locally, directly on the bypass graft during surgery, this preventive treatment will reduce the risk of obstruction reoccurrence.

Pill may increase survival after colon cancer

Posted: 10 Jun 2016 06:50 AM PDT

It is well known that the drug ASA, also known internationally as Aspirin, has analgesic and fever-reducing properties. However, this drug may also increase the likelihood of surviving colon cancer.

Filarial nematodes taking a fancy to Austria

Posted: 10 Jun 2016 06:49 AM PDT

In Austria, the parasitic roundworms Dirofilaria repens and Dirofilaria immitis are usually considered to be unpleasant souvenirs from travels abroad. A preliminary study has identified indigenous mosquitoes as carriers of Dirofilaria repens, suggesting for the first time that the parasite has become endemic in Eastern Austria. Dirofilaria immitis, commonly known as heartworm, also appears to be on the verge of becoming autochthonous. The slow pace at which the parasites are establishing themselves is probably due in part to the keeping conditions of dogs in Austria.

A child’s right to fertility preservation when undergoing sterilizing chemotherapy

Posted: 10 Jun 2016 06:49 AM PDT

Ovarian tissue cryopreservation (OTC), harvesting and freezing ovarian tissue, is the most promising complication-free strategy to preserve potential fertility in pre-pubescent girls undergoing sterilizing chemotherapy, according to a 13 year study.

Individuals exposed to blue wavelength lights experienced faster reaction times

Posted: 10 Jun 2016 06:47 AM PDT

A new study found that blue wavelength light exposure led to subsequent increases in brain activity in the dorsolateral prefrontal cortex (DLPFC) and the ventrolateral prefrontal cortex (VLPFC) when participants were engaging in a cognitive task after cessation of light exposure.

Strong prevalence of insomnia symptoms among female veterans

Posted: 10 Jun 2016 06:47 AM PDT

A new study sheds light on the prevalence of insomnia symptoms among female veterans.

Disease that causes blindness in children tied to new gene

Posted: 10 Jun 2016 06:47 AM PDT

Scientists have identified a gene that causes severe glaucoma in children. The finding validates a similar discovery made by the scientists in mice two years ago and suggests a target for future therapies to treat the devastating eye disease that currently has no cure.

Laser ablation becomes increasingly viable treatment for prostate cancer

Posted: 10 Jun 2016 06:44 AM PDT

Up until now, capturing an image of a prostate cancer has been difficult because prostate tissue and tumor tissue are so similar. Precise, non-invasive surgical treatment has proved difficult as a result. Now researchers report that prostate cancer patients may soon have a new option to treat their disease: laser heat.

Atrial fibrillation associated with higher death risk in motor vehicle accident victims

Posted: 10 Jun 2016 06:44 AM PDT

A study in nearly three million motor vehicle accident victims has found that atrial fibrillation is associated with a higher risk of death.

Disjointed: Cell differences may explain why rheumatoid arthritis varies by location

Posted: 10 Jun 2016 06:44 AM PDT

Not only are there distinct differences in key cellular processes and molecular signatures between rheumatoid arthritis (RA) and osteoarthritis (OA) but, more surprisingly, there are joint-specific differences in RA, report researchers. The findings help explain why drugs treating RA vary in effect and provide a potential new template for precisely targeting treatment for each and every ailing joint.

Research team first to identify AF1q protein associated with multiple myeloma, extramedullary disease

Posted: 10 Jun 2016 06:44 AM PDT

A group of researchers is the first to identify a protein, AF1q, associated with multiple myeloma and a condition that occurs in approximately one-fourth of very aggressive multiple myeloma, extramedullary disease or EMD.

MS breakthrough: Replacing diseased immune system halts progression, allows repair

Posted: 09 Jun 2016 07:24 PM PDT

An intensive procedure that completely wipes out the immune system and then regenerates a new one using blood stem cells can eliminate all signs of damaging brain inflammation in people with early, aggressive multiple sclerosis (MS), and facilitate lasting recovery, report scientists.

For the first time, air pollution emerges as a leading risk factor for stroke worldwide

Posted: 09 Jun 2016 07:22 PM PDT

Air pollution -- including environmental and household air pollution -- has emerged as a leading risk factor for stroke worldwide, associated with about a third of the global burden of stroke in 2013, according to a new study.

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