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Ideal nanoparticle cancer therapies surf the bloodstream

Nanotechnology / Bio & Medicine

created Nov 09, 2009 | popularity 5 / 5 (1) | comments 0

Eric Shaqfeh studies blood at Stanford University, using computer models that simulate how the fluid and the cells it contains move around. On November 11 at a meeting of the scientific society AVS, he will present his latest ...


Newly discovered mechanism by which blood clots form

Medicine & Health / Research

created Dec 10, 2009 | popularity not rated yet | comments 0

Polyphosphate from blood platelets plays a key role in inflammation and the formation of blood clots, scientists from the Swedish medical university Karolinska Institutet have shown. The study, which is presented in the prestigious ...


Team-based care involving a pharmacist improves blood pressure control

Medicine & Health / Health

created Nov 23, 2009 | popularity 4 / 5 (1) | comments 0

Patients whose hypertension is managed by a physician-pharmacist team have lower blood pressure levels and are more likely to reach goals for blood pressure control than those treated without this collaborative approach, ...


Researchers work on vaccine to improve immune system in newborns

Medicine & Health / Research

created Dec 15, 2009 | popularity not rated yet | comments 0

As soon as babies are born, they are susceptible to diseases and infections, such as jaundice and e-coli. For up to a month, their immune systems aren't adequately developed to fight diseases. Although these infections are ...


Intelligent blood bags

Intelligent blood bags

Technology / Engineering

created Dec 01, 2009 | popularity not rated yet | comments 0

(PhysOrg.com) -- Have the blood supplies got too warm? Do they match the patient?s blood group? In the future, these kinds of questions will be answered by intelligent radio nodes attached to blood bags. These ...


Blood ties -- younger generation more willing to donate blood

Medicine & Health / Other

created Oct 13, 2009 | popularity 5 / 5 (1) | comments 0

Youth may not bring wisdom but, according to a new study from Canada, it does bring generosity as young adults are found to be the most likely to donate blood. The research, published in BioMed Central's open access International Jo ...


Measuring and modeling blood flow in malaria

Biology / Cell & Microbiology

created Nov 23, 2009 | popularity not rated yet | comments 0

When people have malaria, they are infected with Plasmodium parasites, which enter the body from the saliva of a mosquito, infect cells in the liver, and then spread to red blood cells. Inside the blood cells, the parasites ...


High-blood-pressure treatment for the over-80s too aggressive, warns expert

Medicine & Health / Health

created Dec 23, 2009 | popularity 4 / 5 (4) | comments 1

People over 80 years are being treated too aggressively for high blood pressure, warns an expert in an editorial in BMJ Clinical Evidence this week.


Radiology procedure may help increase long-term survival in patients with severe liver cancer

Medicine & Health / Cancer

created Nov 20, 2009 | popularity not rated yet | comments 0

In patients with unresectable (unable to be removed by surgery) liver cancer, an interventional radiology procedure called triple-drug transcatheter arterial chemoemobolization (TACE) followed by a liver transplant may significantly ...


Gas improves blood flow and organ status during minimally invasive surgery

Medicine & Health / Research

created Dec 14, 2009 | popularity not rated yet | comments 0

As good as laparoscopy is in preventing some of the stresses of open surgery on the body, it does have drawbacks, including reduced blood flow and organ dysfunction. Laparoscopy is a type of surgery in the abdomen done through ...


Study: Kidney angioplasty brings risks, no benefit

Medicine & Health / Diseases

created Nov 11, 2009 | popularity not rated yet | comments 0

If you're among the hundreds of thousands of Americans with clogged kidney arteries, you might want to consider trying medicines before rushing into angioplasty to open them up. The pricey procedure is no more effective and ...


Should children undergo surgery without a long period of fasting after feeding?

Medicine & Health / Other

created Oct 28, 2009 | popularity not rated yet | comments 0

Blood glucose levels in a lot of patients fed normal liquid food (NLF) and a high calorie diet (HCD) were high. There was no significant difference in the blood prealbumin levels. There was a significant increase in the blood ...


Weight matters: 'Normal' sized girls are judged to be more attractive by young men

Medicine & Health / Psychology & Psychiatry

created Oct 27, 2009 | popularity 4.5 / 5 (8) | comments 4

(PhysOrg.com) -- Researchers have found that despite the size zero trend, boys really do prefer 'normal' girls of an average weight and build.


Anti-inflammatory drugs interfere with aspirin's clotting ability

Medicine & Health / Research

created Dec 23, 2009 | popularity not rated yet | comments 1

A new study conducted at Ben-Gurion University of the Negev (BGU) reveals that Celebrex and other anti-inflammatory coxib medications may counter the positive effects of aspirin in preventing blood clots.


Blood vessel builders

Medicine & Health / Research

created Oct 13, 2009 | popularity 4 / 5 (1) | comments 0

Futuristic plans to grow replacement organs, bones or muscles for soldiers maimed on the battlefield or patients suffering from debilitating disease or injury won't be anything but science fiction unless new blood vessels ...