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Tag: "perfected" at biology news

Rice bioengineers pioneer techniques for knee repair

... his students Adam Aufderheide and Gwen Hoben have perfected methods of growing meniscus-shaped pieces of cartilage, but they are still trying to perfect the mechanical strength of the engineered meniscus tissue, which must be able to withstand up to an astounding 2,400 pounds per square inch of compressive pr...

Lack of a key enzyme dramatically increases resistance to sepsis

... "Without the experimental model of peritonitis perfected by John Mathison from Scripps Research, we would not have been able to differentiate between the two mouse phenotypes," Ulevitch said. "Because of his work, we were able to use a surgically implanted stent in the colon that allowed a gradual occurren...

UF scientists discover evolutionary origin of fins, limbs

...sed to construct and position our limbs were being perfected more than half a billion years ago in fishes, not along the sides of the body where the fins that preceded human arms and legs sprouted, but at the midline that runs along the backbone and belly. This midline -- think of the dorsal, tail and anal ...

Spinal cord bridge bypasses injury to restore mobility

...ional connections. Silver said if the method is perfected and successful with primates, it could go to human trials within a relatively short time. His next step is a neural bridge that would help quadriplegics, who are unable to breathe without assistance, move their diaphragms on their own. In futur...

Engineering the heart piece by piece

...ality. Even if cell-growing conditions can be perfected to produce tissue that is strong, durable and shaped like the native tissue it is designed to replace, another major challenge remains: which type of cells to use. Or more clearly, which types of cells to use ?because heart muscle tissue is made up o...

Protein fragments sequenced in 68 million-year-old Tyrannosaurus rex

...e rid of contaminants. Using techniques and tricks perfected while working on the mammoth sample, Asara purified the protein, identified as collagen, and, with the enzyme trypsin, broke it down into fragments, or peptides, 10 to 20 amino acids long. The peptides were passed over a liquid chromatography (LC) co...

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(Date:9/30/2014)... threats in today,s ocean. From overfishing and pollution ... ecosystems are disappearing at unprecedented rates around the ... surrounding the island of Moorea in French Polynesia ... coral guard-crabs. New research from the National Museum ... McKeon and the museum,s predoctoral fellow Jenna Moore ...
(Date:9/29/2014)... bacteria called Clostridium ramosum , coupled with a high-fat ... published this week in mBio , the online open-access ... research team from the German Institute of Human Nutrition Potsdam-Rehbruecke ... C. ramosum gained weight when fed a high-fat ... were less obese even when consuming a high-fat diet, and ...
(Date:9/29/2014)... 1970 and 2010 populations of mammals, birds, reptiles, ... percent, says the 2014 Living Planet Report released ... loss occurs disproportionately in low-income countriesand correlates with ... In addition to the precipitous decline in wildlife ... signs about the overall health of the planet. ...
Breaking Biology News(10 mins):Smithsonian scientists discover coral's best defender against an army of sea stars 2Gut bacteria promote obesity in mice 2Half of global wildlife lost, says new WWF report 2
(Date:9/30/2014)... Federally Qualified Health Centers (FQHCs) granted new patient ... higher rates than other primary care practices (non-FQHCs), ... to results of a new 10-state University of ... Care . , Using data from a previous ... the investigators found that FQHCs community health ...
(Date:9/30/2014)... (PRWEB) September 30, 2014 Glycodrive ... Star Nutraceuticals designed to help maximize lean, strong muscle ... the body’s absorption of glucose has caught the attention ... “The main purpose behind Glycodrive is to help the ... muscle,” reports Michaels. “Carbs are essential in the muscle-building ...
(Date:9/30/2014)... N.C. (PRWEB) September 30, 2014 The ... an option to help diabetics curb their sweet tooth, ... Nature this September, suggests that zero-calorie sweeteners ... type 2 diabetes. , The Weizmann Institute of ... they fed artificial sweeteners to mice, the mice developed ...
(Date:9/30/2014)... 2014 With the flu season ... every day, it’s a perfect time to announce ... system is an electro-static disinfectant delivery system that ... normally missed with spray-on disinfectant applicators. , The ... an electrostatic negative charge to the disinfecting solution. ...
(Date:9/30/2014)... September 30, 2014 Two revolutionary procedures now ... treatment of gum disease a far less painful and ... , “If you’ve ever felt electric shock waves surge through ... a cold beverage, it’s possible you already know the impact ... is a general dentist in West Palm Beach, and a ...
Breaking Medicine News(10 mins):Health News:Medicaid and Uninsured patients obtain new patient appointments most easily at FQHCs 2Health News:Glycodrive Review Exposes Blue Star Nutraceutical’s Supplement for Leaner, Stronger Muscles 2Health News:Artificial Sweeteners May be Linked to Greater Diabetes Risk 2Health News:Columbus Janitorial Company Announces New Disinfecting System for your workplace 2Health News:Florida Dentist Battles Gum Disease With Latest Techniques 2Health News:Florida Dentist Battles Gum Disease With Latest Techniques 3
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