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Tag: "microstructure" at biology news

Nanotechnology being used to improve biocompatibility of human prosthetics and implants

...titanium alloy implants. It is well known that the microstructure of these coatings significantly influences their mechanical properties and biocompatibility. Understanding the effect of nanostructures within a biocompatible coating could contribute greatly towards improving the effectiveness of these coatings. I...

Habitat microstructure drives salamander metamorphosis

...tudy highlights how a simple difference in habitat microstructure can have a major influence on patterns of development, morphology and evolution. Ronald Bonett and Paul Chippindale from the University of Texas at Arlington, Texas, USA, analysed the type, size and degree of sorting of streambed sediments for 22 po...

Secrets of the sea yield stronger artificial bone

...ture reduces in scale. Ultimately, they obtained a microstructure that measures one micron, or one-millionth of a meter. In comparison, nacre's structure measures half of a micron. "We are half a micron away from mimicking nature," says Tomsia. After the ice is removed via sublimation, the result is a porous scaf...

NC State scientist finds soft tissue in T. rex bones

...us rex. Schweitzer was interested in studying the microstructure and organic components of a dinosaur's bone. All bone is made up of a combination of protein (and other organic molecules) and minerals. In modern bone, removing the minerals leaves supple, soft organic materials that are much easier to work with in ...

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(Date:9/2/2014)... new study that could ultimately lead to many new ... Research Institute (TSRI) have adapted a chemical approach to ... that can treat a form of muscular dystrophy. , ... a disease-causing defect as a catalyst to synthesize a ... Disney.,"Because the treatment is synthesized only in diseased cells, ...
(Date:9/2/2014)... the same DNA sequence their genetic information. How ... in the different parts of the body are so ... master plan, an additional regulatory layer exists that determines ... This mechanism involves modifications of genome-bound histone proteins or ... It acts on top of the genetic information and ...
(Date:9/2/2014)... the September issue of The FASEB Journal ... to diagnose the leading cause of blindness in ... occurred. This advance involves quantifying the early molecular ... retinal vessels. Using new probes developed by scientists, ... development of diabetic retinopathy. , "My goal is ...
Breaking Biology News(10 mins):Scripps Florida scientists make diseased cells synthesize their own drug 2Throwing a loop to silence gene expression 2Molecular probes permit doctors to detect diabetic retinopathy before vision fails 2
(Date:9/2/2014)... Breast cancer patients treated with lumpectomy followed by ... had bilateral mastectomy, according to a large study ... of Medicine and the Cancer Prevention Institute of ... California women with the disease is the first ... most common surgical interventions: bilateral mastectomy (the removal ...
(Date:9/2/2014)... Germany, September 2, 2014 In a large ... researchers found that mild cognitive impairment (MCI) occurred ... mellitus type 2. Interestingly, this strong association was ... in older participants (66-80 years) the association vanished. ... of Alzheimer,s Disease . , The concept of ...
(Date:9/2/2014)... the emergency department within a few days of discharge do ... have lost trust in other parts of the health care ... today in Annals of Emergency Medicine ( "Return ... , "When asked why they did not follow up ... too severe to wait until their scheduled appointment or being ...
(Date:9/2/2014)... The Dream2Walk Foundation along with Gas Monkey ... 2014 during Spinal Cord Injury Awareness Month featuring full band ... Chuck Ligon. Linear Automotive will be there hosting a Hot ... open at 2pm. The car show is Pre 1964 only, ... to the concert. There will be trophies for top 3 ...
(Date:9/2/2014)... Kathleen Doheny HealthDay ... The U.S. obesity epidemic is a driving force behind the ... study. Researchers looked at data from five national surveys ... increase in diabetes over time could be explained by factors ... U.S. adults. The investigators found that the prevalence of ...
Breaking Medicine News(10 mins):Health News:Breast cancer patients with bilateral mastectomy don't have better survival rates 2Health News:Breast cancer patients with bilateral mastectomy don't have better survival rates 3Health News:Breast cancer patients with bilateral mastectomy don't have better survival rates 4Health News:Diabetes mellitus and mild cognitive impairment: Higher risk in middle age? 2Health News:Discharged patients return to the ER because 'better safe than sorry' 2Health News:Gas Monkey Hosts Concert in Dallas Benefiting Dream2Walk Foundation with Linear Automotive 2Health News:Obesity Fueling Rise in Diabetes Rates, Study Finds 2Health News:Obesity Fueling Rise in Diabetes Rates, Study Finds 3
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