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Antifibrotic effects of green tea
Several studies have shown that lipid peroxidation stimulates collagen production in fibroblasts and hepatic stellate cells (HSC), and plays an important role in the development of liver fibrosis.   view more (2009-11-18)

Aggressive microdermabrasion induces wound-healing response in aging skin
Microdermabrasion using a coarse diamond-studded instrument appears to induce molecular changes in the skin of older adults that mimic the way skin is remodeled during the wound healing process.   view more (2009-10-20)

UCSD researchers pave the way for effective liver treatments
A combination of bioengineering and medical research at the University of California, San Diego has led to a new discovery that could pave the way for more effective treatments for liver disease.    view more (2009-10-12)

Fruit juices contain more vitamin C than their labels indicate
A team of pharmacists from the University of Santiago de Compostela (USC) has established that the levels of vitamin C in many fruit juices and soft drinks are far higher than those indicated on their labels by the manufacturers.   view more (2009-10-05)

A potential therapeutic agent for hepatic fibrosis
Accumulating evidence suggests that connective tissue growth factor (CCN2) plays a central role in fibrotic conditions in many organ systems.   view more (2009-08-26)

Bone's material flaws lead to disease
The weak tendons and fragile bones characteristic of osteogenesis imperfecta, or brittle bone disease, stem from a genetic mutation that causes the incorrect substitution of a single amino acid in the chain of thousands of amino acids making up a collagen molecule, the basic building block of bone and tendon.   view more (2009-08-05)

New chemical imaging technique could help in the fight against atherosclerosis, suggests research
A new chemical imaging technique could one day help in the fight against atherosclerosis, suggests research published in the August 2009 edition of the Journal of the Royal Society Interface.    view more (2009-07-31)

Reexamination of T. rex verifies disputed biochemical remains
A new analysis of the remains of a Tyrannosaurus rex (T. rex) that roamed Earth 68 million years ago has confirmed traces of protein from blood and bone, tendons, or cartilage.   view more (2009-07-29)

The disease markers that will aid arthritis research
A combination of biochemical and MRI markers will allow improved measurement of osteoarthritis (OA) progression.   view more (2009-07-24)

First direct evidence of substantial fish consumption by early modern humans in China
Freshwater fish are an important part of the diet of many peoples around the world, but it has been unclear when fish became an important part of the year-round diet for early humans.   view more (2009-07-07)

Nanotechnology may increase longevity of dental fillings
Tooth-colored fillings may be more attractive than silver ones, but the bonds between the white filling and the tooth quickly age and degrade.   view more (2009-07-02)

Bioengineers develop a microfabricated device to measure cellular forces during tissue development
A University of Pennsylvania-collaboration of bioengineers studying the physical forces generated by individual cells has created a tiny micron-sized device that allows researchers to measure and manipulate cellular forces as assemblies of living cells reorganize themselves into tissues.   view more (2009-06-23)

Crustacean shell with polyester creates mixed-fiber material for nerve repair
In the clothing industry it's common to mix natural and synthetic fibers. Take cotton and add polyester to make clothing that's soft, breathable and wrinkle free.    view more (2009-06-17)

p90RSK: A new therapeutic target for liver fibrosis?
Cirrhosis is a world wide, bad prognosis liver disease and characterized by excessive collagen deposition and liver function damage.   view more (2009-05-13)

MIT: New tissue scaffold regrows cartilage and bone
MIT engineers and colleagues have built a new tissue scaffold that can stimulate bone and cartilage growth when transplanted into the knees and other joints.   view more (2009-05-12)

Robot improves suture proficiency more rapidly for surgeons inexperienced in laparoscopic techniques
New research published in the April issue of the Journal of the American College of Surgeons suggests that, among surgeons inexperienced in laparoscopic techniques, closing incisions using robotic-assisted laparoscopic surgery (RALS) requires less time to learn and results in improved outcomes compared with suturing done via traditional,... view more... (2009-04-21)

Model tissue system reveals cellular communication via amino acids
A team of researchers from the Massachusetts General Hospital Center for Engineering in Medicine (MGH-CEM) has found the first evidence of cell-to-cell communication by amino acids, the building blocks of proteins, rather than by known protein signaling agents such as growth factors or cytokines.   view more (2009-04-06)

Passover's matzoh ball soup may be good for your health
With the Jewish holiday of Passover beginning at sundown next Wednesday, April 8, a staple of the traditional dinner -- chicken soup with matzoh balls -- may take on medicinal importance based on findings published in the American Chemical Society's Journal of Agricultural and Food Chemistry.   view more (2009-04-03)

Liking sweets makes sense for kids
As any parent knows, children love sweet-tasting foods. Now, new research from the University of Washington and the Monell Center indicates that this heightened liking for sweetness has a biological basis and is related to children's high growth rate.   view more (2009-03-19)

Collagen injections can help some incontinence patients when surgery fails, researcher finds
Collagen injections can benefit women who still suffer from stress urinary incontinence (SUI) even after urethral or periurethral surgery, a UT Southwestern Medical Center researcher has found.   view more (2009-03-17)
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