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:6/26/2016)... ... ... Pixel Film Studios Released ProSlice Levels, a Media Slicing Effect Plugin ... whole new perspective by using the title layers in ProSlice Levels to split-up ... Levels contains over 30 Different presets to choose from. FCPX users can ...
(Date:6/26/2016)... (PRWEB) , ... June 26, 2016 , ... Brent Kasmer, a legally blind and certified ... be personalized through a fitness app. The fitness app plans to fix the two major ... only offer a one size fits all type program , They don’t eliminate ...
(Date:6/25/2016)... , ... June 25, 2016 , ... ... policy issues and applications at AcademyHealth’s Annual Research Meeting June 26-28, 2016, at ... on several important health care topics including advance care planning, healthcare costs and ...
(Date:6/25/2016)... ... , ... The temporary closing of Bruton Memorial Library on June 21 due to a possible ... often overlooked aspect of head lice: the parasite’s ability to live away from a human ... but a necessary one in the event that lice have simply gotten out of control. ...
(Date:6/25/2016)... ... June 25, 2016 , ... First Choice Emergency Room , the largest ... as the Medical Director of its new Mesquite-Samuell Farm facility. , “We are ... Mesquite location,” said Dr. James M. Muzzarelli, Executive Medical Director of First Choice Emergency ...
Breaking Medicine News(10 mins):
(Date:6/26/2016)... OTTAWA, Ontario , June 27, 2016  VMS ... the Company,s Board will take whatever measures required to ... the Company,s stock which is currently listed on the ... S Wexler, Company Chairman and CEO, "We are seeing ... be difficult to understand, not only by the Company, ...
(Date:6/24/2016)... OAKLAND, N.J. , June 24, 2016 /PRNewswire/ ... in the design, development and manufacturing of collagen ... and regeneration announced today that Bill Messer ... Sales and Marketing to further leverage the growing ... surgery medical devices. Bill joins the ...
(Date:6/24/2016)... -- Dublin ... the " Global Markets for Spectroscopy Equipment" ... This report focuses on the global market ... its applications in various applications. The report deals with ... main industries: pharmaceutical and biotechnology, food and beverage, and ...
Breaking Medicine Technology: