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Tag: "torn" at biology news

Bones in motion: Brown scientists to create new 3-D X-ray system

...geon trying to figure out the best way to repair a torn knee ligament or an evolutionary biologist tracing the disappearance of digits in pigs would face a difficult task. To see the exact position and movement of bones and the ligaments, tendons and cartilage that surround them, would require cutting int...

Cigarette smoking impedes tendon-to-bone healing

... 5 percent and 40 percent of people who may have a torn rotator cuff have no accompanying shoulder pain. What surgeons do know is that rotator cuff repairs can fail in the days and weeks after surgery. Some studies have reported short- to intermediate-term recurrence rates from 30 percent to 90 percent...

One-dimensional diffusion accelerates molecular motors

...are tiny protein polymers that can be built up and torn down like scaffolding. They also make up "tracks", along which motor proteins pull the halves of chromosomes into existing daughter cells. Until now, scientists have not known how the length of microtubule gets regulated, nor how the proteins reach t...

Stem cells can repair torn tendons or ligaments

...e present time, therapeutic options used to repair torn ligaments and tendons have consisted of tissue gra... When the researchers implanted these cells into torn Achilles tendons of rats they found that the cells not only survived the implantation process, but a...

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(Date:4/16/2014)... are to blame for significant baseline levels of arsenic ... recently in the Journal of Environmental Quality . ... corners of Ohio showed that every single sample had ... by the U.S. Environmental Protection Agency. The findings should ... that regulatory levels typically are set far below those ...
(Date:4/15/2014)... UC Irvine neurobiologists have found that genetically modified neural ... brains of mice with the symptoms and pathology of ... journal Stem Cells Research and Therapy , and ... different mouse models. , Alzheimer,s disease, one of ... accumulation of the protein amyloid-beta in the brain in ...
(Date:4/15/2014)... how high sea levels will rise into the next ... International University scientist Rene Price. , Price is also ... Everglades Long-Term Ecological Research (LTER) site, one of 25 ... to deserts, mountains to salt marshes around the world. ... of the most certain consequences of climate change. , ...
Breaking Biology News(10 mins):Significant baseline levels of arsenic found in Ohio soils are due to natural processes 2Significant baseline levels of arsenic found in Ohio soils are due to natural processes 3Significant baseline levels of arsenic found in Ohio soils are due to natural processes 4UCI study finds modified stem cells offer potential pathway to treat Alzheimer's disease 2Long-term predictions for Miami sea level rise could be available relatively soon 2
(Date:4/14/2014)... orphaned by HIV/AIDS in South Africa may provide insight ... behavior issues in other areas of the world, which ... that could lead to successful interventions. , A ... United Nations mentions that due to the HIV/AIDS pandemic, ... African, children are at an increased risk for mental ...
(Date:4/14/2014)... A new study shows that moderate to severe ... risk of stroke, cancer and death. , Results of ... to severe obstructive sleep apnea were four times more ... times more likely to have a stroke (HR = ... (HR = 3.4), and 2.5 times more likely to ...
(Date:4/14/2014)... Dallas study involving serious youth offenders, the answer to one ... seven years: "How long do you think you,ll live?", According ... offending over time., Author Dr. Alex Piquero said the study ... of them offend at very high rates and commit more ... much later in life offend much less., "In a lot ...
(Date:4/14/2014)... with symptoms increasing dramatically during some of the most important ... has found. , Depressive symptoms increased on average by 68 ... young men, who were around 25 years old when they ... their children. The results of the study were published April ... is the first to identify when young fathers are at ...
(Date:4/14/2014)... Lower weight babies and babies who aren,t breastfed ... risk of developing chronic inflammation and related health ... study. , "There were good reasons to hypothesize ... inflammation in adulthood," says Thomas McDade (Northwestern University), ... in the Child & Brain Development program. "It ...
Breaking Medicine News(10 mins):Health News:Researchers identify children with emotional behavior difficulties 2Health News:Researchers identify children with emotional behavior difficulties 3Health News:Study links severe sleep apnea to increased risk of stroke, cancer and death 2Health News:UT Dallas study: Youth who fail to envision future commit more crimes 2Health News:Young dads at high risk of depression, too 2Health News:Low birth weight, less breastfeeding create later health risks 2
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