Navigation Links
Paper-based diagnostics, made with a scrapbooking tool, could curb hepatitis C pandemic
Date:5/21/2014

To the relief of patients diagnosed with hepatitis C, the U.S. Food and Drug Administration approved two new treatments late last year, and a few more are on the way. Now scientists are solving another side of the disease's problem: identifying the millions more who have the virus but don't know it and unwittingly pass it on. A report in the ACS journal Analytical Chemistry describes a novel, scrapbook-inspired test that does just that.

Xuan Mu, Zhi Zheng and colleagues point out that the hepatitis C virus (HCV), a blood-borne pathogen that can cause liver cirrhosis, cancer and even death, kills more people in the U.S. than HIV. It also infects an estimated 150 million people around the world. Although diagnostic tests exist, they require an initial screening and then a costly second test for confirmation. The extra office visits, money and time required for a definitive diagnosis means a lot of people simply can't or won't follow up. To make diagnosis more accessible, the researchers took advantage of the recent development of new, inexpensive paper-based medical technologies and applied it to HCV screening.

Taking a page from the popular scrapbooking pastime, the scientists used a flower-shaped metal paper cutter to punch out shapes from special paper for their diagnostic test. The method solves the problem of patterning the paper, made of nitrocellulose a highly flammable substance without using heat. They add antigens, antibodies and other chemicals to the paper to test patient samples. With one flower-shaped paper, they can conduct both HCV tests on a sample simultaneously in just minutes, instead of hours.


'/>"/>

Contact: Michael Bernstein
m_bernstein@acs.org
202-872-6042
American Chemical Society
Source:Eurekalert

Page: 1

Related medicine news :

1. BIDMC and Diagnostics For All create first low-cost, paper-based, point of care liver function test
2. UNC study reveals potential route to bladder cancer diagnostics, treatments
3. Quest Diagnostics, First National Laboratory to Partner with Greater Houston Healthconnect to Improve Quality of Patient Care
4. Laboratory Automation Market: 2017 Equipment & Software, Drug Discovery, Clinical Diagnostics, Genomics & Proteomics Analysis in New Research Reports at RnRMarketResearch
5. MarketResearch.com Announces the Release of New Report Called The World Market for Molecular Diagnostics, 5th Edition
6. BenefitMall Launches New Health Care Reform Compliance Analysis Tool, allCheck
7. Last Day of the Special Promotion for a Powerful Health and Beauty Tool, Says Sublime Beauty®
8. Pine bark substance could be potent melanoma drug
9. Biomarker test for Peripartum Cardiomyopathy could help reduce death after giving birth
10. MicroRNA that could be used to suppress prostate cancer progression found
11. Where DNAs copy machine pauses, cancer could be next
Post Your Comments:
*Name:
*Comment:
*Email:
(Date:2/13/2016)... , ... February 13, 2016 , ... The producers of ... of American businesses. , The increasingly modern world of instantaneous consumption proves very ... non-renewable energy sources such as oil and coal, which pollutes our air, water, and ...
(Date:2/13/2016)... ... February 13, 2016 , ... In the early or “honeymoon” stage ... to perfection, go out of their way to be romantic, and may exaggerate a ... look at any online dating profile. , A recent study from Queendom.com ...
(Date:2/12/2016)... ... , ... The law firm of Morrow, Morrow, Ryan & Bassett is offering ... scholarships is to encourage applicants to pursue a degree in their field of study ... , “We have available jobs in St. Landry and Evangeline Parishes that can ...
(Date:2/12/2016)... Falls Church, VA (PRWEB) , ... February 12, ... ... in Store?, Feb. 29, 2016 — 1:30 p.m. – 3:00 p.m. EST, ... burner issue in the life cycle of pharmaceutical products, garnering increased attention from ...
(Date:2/12/2016)... ... February 12, 2016 , ... T.E.N., a ... closed for the ISE Southeast Awards 2016. Finalists and winners of the ISE® ... Southeast Executive Forum and Awards Gala on March 15, 2016 at the Westin ...
Breaking Medicine News(10 mins):
(Date:2/11/2016)... -- Governor Andrew M. Cuomo today announced a major expansion ... Western New York . This announcement, made ... includes a major expansion of Athenex,s North American headquarters ... , as well as the creation of a state-of-the-art, ... . The combined projects are expected to yield ...
(Date:2/11/2016)... Feb. 11, 2016 Potrero Medical, Inc., the developer ... announce the appointment of George M. Rapier, III , ... Antonio, TX , WellMed is one of the nation,s ... and HMO members in Texas and ... out of his own internal medicine practice, he has been ...
(Date:2/11/2016)... Ga. , Feb. 11, 2016  MiMedx Group, ... company utilizing human amniotic membrane and other birth tissues, ... platforms to develop and market advanced products and therapies, ... Capital Markets, 2016 Global Healthcare Conference in ... Chairman and CEO, Michael J. Senken , Chief ...
Breaking Medicine Technology: