Interesting Article on Molecules that cure liver cirrhosis

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http://news.sbs.com.au/worldnewsaustralia/molecules_reverse_rats_liver_cirrhosis\

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Extract

Molecules reverse rats' liver cirrhosis

Tuesday, 1 April, 2008

Scientists in Japan have designed artificial molecules that when used

with rats successfully reversed liver cirrhosis, a serious chronic

disease in humans that until now can only be cured by transplants.

Cirrhosis is the hardening or scarring of the liver, and is caused by

factors such as heavy drinking and Hepatitis B and C. The disease is

especially serious in parts of Asia, including China.

Cirrhosis occurs when a class of liver cells starts producing

collagen, a fibrous material that toughens skin and tendons. Such

damage cannot be reversed although steps can be taken to prevent

further damage. In advanced cases, transplants are the only way out.