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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)

Drug shows promise in treating dangerous complication of erectile disorder
Thousands of men are afflicted with an embarrassing and painful condition that triggers spontaneous, long-lasting erections. There are limited treatment options, but a solution could be on the way thanks to new research at The University of Texas Health Science Center at Houston.   view more (2009-11-02)

Extending treatment after liver transplant may benefit patients with hepatitis C recurrence
Extending hepatitis C treatment for liver transplant patients beyond current practice results in high rates of clearance of the hepatitis C virus from the blood, as well as a low rate of relapse, according to a Henry Ford Hospital study.   view more (2009-11-02)

Bacteria 'launch a shield' to resist attack
Researchers from the University of Copenhagen and the Technical University of Denmark along with other collaborators in Denmark and the US found that the bacterium Pseudomonas aeruginosa can 'switch on' production of molecules that kill white blood cells - preventing the bacteria being eliminated by the body's immune system.   view more (2009-11-02)

That '4 hour erection': new discovery may help prevent a complication of priapism
For men coping with painful erections lasting for long periods of time, or priapism, new research published online in The FASEB Journal (http://www.fasebj.org) offers hope.   view more (2009-10-27)

Study shows how carbon nanotubes can affect lining of the lungs
Carbon nanotubes are being considered for use in everything from sports equipment to medical applications, but a great deal remains unknown about whether these materials cause respiratory or other health problems.   view more (2009-10-26)

New clinical guidelines for exacerbations in cystic fibrosis
The American Thoracic Society has released new clinical guidelines for the treatment of exacerbations in cystic fibrosis based on a review of the literature on current clinical practices.   view more (2009-10-23)

Suppressing a gene in mice prevents heart from aging, preserves its function
Scientists prevented age-related changes in the hearts of mice and preserved heart function by suppressing a form of the PI3K gene, in a study reported in Circulation: Journal of the American Heart Association.   view more (2009-10-13)

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)

Endothelin-1 inhibitors in chronic pancreatitis
Fibrosis is a key feature of chronic pancreatitis and pancreatic cancer. The extensive deposition of extracellular matrix proteins fosters the development of an exocrine and endocrine organ insufficiency, and accelerates progression of the tumour.   view more (2009-09-17)

Research Matters at the Arizona Health Sciences Center (AHSC): UA Researchers Seek Safer Cystic Fibrosis Test
Researchers from The University of Arizona Colleges of Pharmacy and Medicine are teaming up to try to invent a novel non-invasive lung test for cystic fibrosis sufferers.    view more (2009-09-10)

New developments in reproductive medicine
Three out of ten women who undergo polar body diagnosis go on to have a child.   view more (2009-08-31)

Is endotoxin receptor CD14 rs2569190/C-159T gene correlated with chronic hepatitis C?
It is still unknown why the natural history of chronic disease caused by hepatitis C virus (HCV), which currently infects 3% of the world's population, varies from mild in some patients to rapidly progressing in others.   view more (2009-08-27)

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)

Surgical treatment a rare complication of duodenal diverticulum
Most of the duodenal diverticula are diagnosed incidentally and asymptomatic, 12% to 27 % at endoscopy. Only 5% to 10% of patients with duodenal diverticula suffer from clinical symptoms.   view more (2009-08-26)

Mutation responsible for cystic fibrosis also involved in muscle atrophy
Patients with cystic fibrosis (CF) usually experience significant muscle loss, a symptom traditionally considered to be a secondary complication of the devastating genetic disease.   view more (2009-07-31)

Test helps in fight against lung infections and for treating other life-threatening infections
A new test developed by Edmonton-based Innovotech™ Inc. will now allow doctors to more accurately identify the right antibiotics required to treat serious, chronic infections that are biofilm based.   view more (2009-07-29)

Duke scientists create airway spheres to study lung diseases
Using both animal and human cells, Duke University Medical Center scientists have demonstrated that a single lung cell can become one of two very different types of airway cells, which could lead to a better understanding of lung diseases.   view more (2009-07-29)

Probe position may change results in liver stiffness measurements in transient elastography
A major clinical challenge is to find the best method to evaluate and to manage the increasing numbers of patients with chronic liver disease. Liver biopsy, due to its risks and limitations, is no longer considered mandatory as the first-line indicator of liver injury, and several markers have been developed as non-invasive alternatives.   view more (2009-07-29)

Common cold virus efficiently delivers corrected gene to cystic fibrosis cells
Scientists have worked for 20 years to perfect gene therapy for the treatment of cystic fibrosis, which causes the body to produce dehydrated, thicker-than-normal mucus that clogs the lungs and leads to life threatening infections.   view more (2009-07-21)
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