Related topics: hepatitis c
Hepatitis
hideHepatitis (plural hepatitides) implies injury to the liver characterized by the presence of inflammatory cells in the tissue of the organ. The name is from ancient Greek hepar (ἧπαρ), the root being hepat- (ἡπατ-), meaning liver, and suffix -itis, meaning "inflammation" (c. 1727). The condition can be self-limiting, healing on its own, or can progress to scarring of the liver. Hepatitis is acute when it lasts less than six months and chronic when it persists longer. A group of viruses known as the hepatitis viruses cause most cases of liver damage worldwide. Hepatitis can also be due to toxins (notably alcohol), other infections or from autoimmune process. It may run a subclinical course when the affected person may not feel ill. The patient becomes unwell and symptomatic when the disease impairs liver functions that include, among other things, removal of harmful substances, regulation of blood composition, and production of bile to help digestion.
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News tagged with hepatitis
New Biomarker Predicts Response to Hepatitis C Treatment
Aug 16, 2009 |
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(PhysOrg.com) -- Researchers have identified the first genetic marker that predicts response to hepatitis C treatments, and a single letter of DNA code appears to make a huge difference. Duke University Medical Center scientists ...
Researchers decode structure of an entire HIV genome
Medicine & Health / HIV & AIDS
Aug 05, 2009 |
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The structure of an entire HIV genome has been decoded for the first time by researchers at the University of North Carolina at Chapel Hill. The results have widespread implications for understanding the strategies ...
Secrets of a Life-Giving Amino Acid Revealed
Jul 16, 2009 |
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(PhysOrg.com) -- Selenium is a trace element crucial to life -- too little or too much of it is fatal. In the July 17 issue of the journal Science, researchers at Yale University and University of Illinois at Chi ...
Shared equipment can lead to hepatitis B outbreaks
Apr 09, 2009 |
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Patient-to-patient transmission of hepatitis B virus (HBV) can occur as the result of routine clinical practices incorrectly thought to be risk-free. A review of 33 HBV outbreaks, published in the open access journal BMC Me ...
Vaccine to prevent colon cancer being tested in patients
Mar 19, 2009 |
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Researchers at the University of Pittsburgh School of Medicine have begun testing a vaccine that might be able to prevent colon cancer in people at high risk for developing the disease. If shown to be effective, it might ...
Researchers disprove long-standing belief about HIV treatment
Medicine & Health / HIV & AIDS
Jul 25, 2008 |
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Researchers at Wake Forest University Baptist Medical Center have disproved a long-standing clinical belief that the hepatitis C virus slows or stunts the immune system's ability to restore itself after HIV patients are treated ...
Multitasking may be Achilles heel for hepatitis C
Nov 23, 2009 |
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(PhysOrg.com) -- Hepatitis C, a formidable virus that affects 130 million people worldwide, is nursing some pretty impressive bruises. By knocking out sections and subsections of one of its proteins, scientists reveal weak ...
Trigger of deadly food toxin discovered
Oct 21, 2009 |
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(PhysOrg.com) -- A toxin produced by mold on nuts and grains can cause liver cancer if consumed in large quantities. UC Irvine researchers for the first time have discovered what triggers the toxin to form, ...
Liver cells grown from patients' skin cells
Oct 08, 2009 |
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Scientists at The Medical College of Wisconsin in Milwaukee have successfully produced liver cells from patients' skin cells opening the possibility of treating a wide range of diseases that affect liver function. ...
A Twist in the Genome Thwarts Hepatitis C
Sep 30, 2009 |
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(PhysOrg.com) -- Viruses like Hepatitis C proliferate by tricking cellular machinery into manufacturing the parts for duplicate viral particles.
New images capture cell's ribosomes at work, could aid in molecular war against disease
Aug 20, 2009 |
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(PhysOrg.com) -- Researchers at the University of California, Berkeley, have for the first time captured elusive nanoscale movements of ribosomes at work, shedding light on how these cellular factories take ...
Hepatitis C virus channels efforts into cell survival
Aug 17, 2009 |
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Researchers at the University of Leeds have discovered a previously unknown mechanism that allows the hepatitis C virus (HCV) to remain in the body for decades.
The hepatitis healing power of blueberry leaves
Aug 07, 2009 |
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A chemical found in blueberry leaves has shown a strong effect in blocking the replication of the Hepatitis C virus, opening up a new avenue for treating chronic HCV infections, which affect 200 million people worldwide and ...
First human gets new antibody aimed at hepatitis C virus
Aug 06, 2009 |
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Building upon a series of successful preclinical studies, researchers at MassBiologics of the University of Massachusetts Medical School (UMMS) today announced the beginning of a Phase 1 clinical trial, testing the safety ...
Study: Tanning beds definitely cause cancer
Jul 28, 2009 |
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(AP) -- International cancer experts have moved tanning beds and ultraviolet radiation into the top cancer risk category, deeming both to be as deadly as arsenic and mustard gas. For years, scientists have ...
