Navigation Links
Sweat it out: UH study examines ability of sweat patches to monitor bone loss
Date:10/1/2008

Some health assessments that are routinely carried out on Earth are not practical when the "patients" are free-floating astronauts on long space flights, such as missions to Mars or the Moon. A new, NASA-funded study from the University of Houston department of health and human performance will examine how well sweat patches the size of adhesive strips can detect levels of chemicals that may indicate bone loss.

"Current assessments involve blood tests, urine analysis or bone density scans, all of which are time-consuming, inconvenient to the working astronauts or, in the case of bone density scans, require large equipment that's not practical on a space station," said Mark Clarke, associate professor and principal investigator. "These patches are small, non-intrusive, and placed on the skin to collect a sweat sample. The sample is then analyzed for biomarkers of bone loss markers, such as calcium."

The three-year, $780,000 study will examine three types of sweat patches, each differing in the way the sweat is collected and extracted from the devices. One device collects the sweat between the skin and a plastic layer; another is a commercially used patch that absorbs the sweat and is then reconstituted with water. The third is called a Microfabricated Sweat Patch (MSP) built using micro-chip inspired-technology. Sweat is removed from the MSP using a mini-centrifuge. The technology was developed by Clarke and Daniel Feeback, a lead scientist with NASA's Life Science Directorate.

"Our goal is to develop a micro-fabricated sweat patch that collects a sweat sample from the skin, performs a biomarker analysis and immediately provides a read-out to the user," said Clarke. The first phase of the study will determine if sweat can be used to monitor bone loss. Next, it will determine which patch technology most accurately measures the chemicals associated with bone loss.

The last phase
'/>"/>

Contact: Marisa Ramirez
mrcannon@uh.edu
713-743-8152
University of Houston
Source:Eurekalert

Page: 1 2

Related biology news :

1. Athletes sweat and tears linked to asthma
2. Wake up and smell the sweat
3. Study reveals specific gene in adolescent men with delinquent peers
4. New study indicates link between weight gains during pregnancy and dieting history
5. Study: urban black bears live fast, die young
6. Researchers study how pistachios may improve heart health
7. Study reveals homeowner perceptions in fire-prone areas
8. Researchers study acoustic communication in deep-sea fish
9. CU-Boulder study suggests air quality regulations miss key pollutants
10. New study looks to define evangelicals and how they affect polling
11. £2 million study to reveal workings of dementia genes
Post Your Comments:
*Name:
*Comment:
*Email:
(Date:12/24/2014)... NEW YORK , Dec. 23, 2014  Since its launch in ... of people to eliminate the pain of trying to remember ... their own biometrics fused to their smartphones. To assist people ... Labs , the company that created 1U and focuses on ...
(Date:12/22/2014)... , Dec. 22, 2014 Research and Markets ... of the "The Global Watermarking and Fingerprinting ... http://photos.prnewswire.com/prnh/20130307/600769 This ... media watermarking and fingerprinting markets. Watermarking aims to ...
(Date:12/19/2014)... Dec. 18, 2014 Research and Markets ( ... "iPhone 5S Fingerprint Sensor - Apple/AuthenTec TMDR92 & Sapphire ... http://photos.prnewswire.com/prnh/20130307/600769 Following ... the fingerprint reading feature with the iPhone 5S. It ...
Breaking Biology News(10 mins):1U Offers Best Solution to the Username / Password Dilemma: For FREE! 21U Offers Best Solution to the Username / Password Dilemma: For FREE! 3The Global Watermarking and Fingerprinting Markets 2iPhone 5S Fingerprint Sensor - Apple/AuthenTec TMDR92 & Sapphire - Technology Report 2
... by a particular enzyme to modify bacterial chromosome chemistry, ... new kind of drug that could stop virulent bacterial ... in the May 6 issue of the journal Cell. ... enzyme called Dam (DNA adenine methyltransferase) plays a role ...
... early to snake attacks but not to rain , At ... still in their eggs are about to make a life-or-death ... leaf overhanging the water, has been spied by a bright ... few eggs from the clutch. , With that bite, the ...
... leading cause of blindness in older adults, yet researchers ... factors that cause this incurable disease. , But new ... a genetic link between rhesus monkeys with macular degeneration ... of the disease, when severe vision loss could still ...
Cached Biology News:Scientists take aim at virulent bacteria by decoding machinery of key control enzyme 2A whole lot of shaking goin' on triggers early hatching in red-eyed tree frogs 2A whole lot of shaking goin' on triggers early hatching in red-eyed tree frogs 3Genetic links could unlock clues to leading cause of blindness 2Genetic links could unlock clues to leading cause of blindness 3
(Date:1/22/2015)... 22, 2015   Cypher Genomics, Inc., the ... SQNM ), the leading molecular diagnostics ... generation noninvasive prenatal tests (NIPT). Through this agreement, ... Mantis™, to advance analysis of clinically-relevant fetal sub-chromosomal ...
(Date:12/24/2014)... SPRING, Md. , Dec. 24, 2014  United Therapeutics ... Medtronic, Inc. (NYSE: MDT ) has submitted ... Drug Administration (FDA) for the use of Medtronic,s SynchroMed ... newly developed catheter) for use with United Therapeutics, Remodulin ...
(Date:12/24/2014)... Louis, Missouri (PRWEB) December 23, 2014 GMO ... biotechnology company, Syngenta, are in the process of being consolidated ... case is In Re: Syngenta AG MIR 162 Corn Litigation, ... District of Kansas. , Management of the Syngenta GMO corn ...
(Date:12/24/2014)... The report provides basic information ... application and industry overview. This report also presents ... Production is separated by regions, technology and applications. ... downstream client survey, marketing channels, industry development trend ...
Breaking Biology Technology:Cypher Genomics and Sequenom Announce Development Agreement 2Cypher Genomics and Sequenom Announce Development Agreement 3Cypher Genomics and Sequenom Announce Development Agreement 4United Therapeutics Announces Submission Of Pre-Market Approval Application For Implantable Drug Infusion System To Deliver Remodulin 2United Therapeutics Announces Submission Of Pre-Market Approval Application For Implantable Drug Infusion System To Deliver Remodulin 3United Therapeutics Announces Submission Of Pre-Market Approval Application For Implantable Drug Infusion System To Deliver Remodulin 4Carey Danis & Lowe Reports on Syngenta GMO Corn Transfer Order 2Worldwide Methyl Mercaptan Market 2015-2020 Forecasts on Development & Trends Now Available at ReportsnReports.com 2
... ago, we took a look at the PricewaterhouseCoopers quarterly report on ... 2003. As part of this analysis, we look at VC activity ... Midwest region. , ,This week, lets take a look at ... are any trends over time. Ready? Here we go! , ...
... and information being sent to you? Do you still manually jump from ... latest news or competitive information? Now its easier than ever to have ... RSS , often referred to as really simple syndication, is like TiVo ... from the sources you select, when you want it, in the format ...
... Bower, Co-Director of the Internet Scout Project Madison, ... Project will use a recent $2.6 million grant to ... educators access to the National Science Digital Library. , ,NSDL ... with to create a huge digital library of STEM ...
Cached Biology Technology:Though VC investing is down, reloading on new funds is rising 2Though VC investing is down, reloading on new funds is rising 3Organize the web, simply 2Scout Project plans online library portal with $2.6 million grant 2
GRADIENT MAKER, 30 ML, 1 EA. Category: Protein Vertical Instruments....
... G. Butcher (1998). • The major histocompatibility ... in the immunology area. There is great ... and in their function as antigen-presenting molecules. ... the prospect of tackling biochemical and genetic ...
DALT GRADIENT MAKER,230V, 1 EA. Category: 2D DALT Systems....
actin from rabbit muscle Cell Biology Cytoskeletal Probes Actin and Actin Probes...
Biology Products: