HOME >> BIOLOGY >> NEWS
Fighting diabetes: UD researchers move closer to chip-based control of 'smart,' implantable insulin pumps

BOSTON--An estimated 16 million people worldwide suffer wildly fluctuating blood-glucose levels, often resulting in serious medical complications or even death because their bodies don't produce the hormone insulin, which helps cells process sugar.

University of Delaware research may someday help Type I diabetes mellitus patients better control their blood-sugar levels using an implantable insulin pump, scientists said today during the Association for the Advancement of Medical Instrumention (AAMI) conference.*

Prof. Francis J. Doyle III and doctoral candidate Robert S. Parker say their mathematical commands for controlling sugar levels are simple enough to fit on a computer chip, making them compatible with a surgically implanted insulin pump. The UD algorithms-coupled with glucose sensors now in development by many different research teams around the world-could significantly improve implantable pumps currently being tested, according to Doyle.

"Our vision is for people with diabetes to enjoy a healthy lifestyle, unimpeded by a device hanging at their hip, and without the need for multiple needle pricks to monitor blood-sugar levels or to inject insulin," says Doyle, an associate professor in UD's Department of Chemical Engineering, who is collaborating with Prof. Nicholas A. Peppas of Purdue University.

Sponsored by Roche Diagnostics--maker of Accu-Chek blood-glucose monitoring systems--and by the National Science Foundation, the UD project was among a dozen presented during an AAMI session on efforts to mimic normal pancreas function with an implantable insulin pump. Researchers at the session, chaired by Jeffrey I. Joseph of the Artificial Pancreas Center at Thomas Jefferson University, described glucose sensors and insulin-delivery technologies emerging from academic, industrial and government laboratories.

An external insulin pump has been on the market since the early 1980s, providing patients with an option to periodic insulin
'"/>

Contact: Ginger Pinholster
gingpin@udel.edu
302-831-6408
University of Delaware
6-Jun-1999


Page: 1 2 3

Related biology news :

1. Fighting Mycobacterium tuberculosis with structural proteomics
2. Fighting fire with fire? Vaccine based on chimp virus shows promise against HIV
3. Fighting the spread of sudden oak death
4. Fighting the battle of the bulge in children
5. Fighting breast cancer at the molecular level
6. Fighting Fungi
7. Fighting skin cancers with computers and technology
8. Trash From Crop-Processing Plant Harvested For Disease-Fighting Agents
9. Studies At Cedars-Sinai Confirm Identity Of An Elusive Receptor In Human Cells -- A Breakthrough In Understanding, Fighting Septic Shock
10. Chemical Contaminants May Inhibit Cancer-Fighting White Blood Cells
11. Radioactive Beads Latest Weapon In Fighting Cancer In Dogs, Cats

Post Your Comments:
(Date:10/16/2014)... Post-menopausal women experienced improvements in vaginal atrophy, with ... bleeding, after 12 weeks of daily 10 milligram ... nutritional supplement previously shown to help relieve certain ... study reported in a poster at the North ... , "These data documented improved vaginal epithelium, without ...
(Date:10/15/2014)... has admitted Johannes Gutenberg University Mainz (JGU) as ... hub continues to maintain a significant nationwide standing ... "The acceptance of Johannes Gutenberg University Mainz as ... milestone in the national and international competition for ... of Rhineland-Palatinate can be proud that Mainz University ...
(Date:10/15/2014)... 15, 2014   Neurotechnology , a provider ... availability of the VeriLook Surveillance 3.0 software ... real-time biometric face identification using live video streams ... The new version not only identifies faces in ... objects while they are moving through the video ...
Breaking Biology News(10 mins):S-equol supplements associated with improved measures of reproductive health in postmenopausal women 2Johannes Gutenberg University Mainz joins Germany's Gauss-Allianz as a full member 2Johannes Gutenberg University Mainz joins Germany's Gauss-Allianz as a full member 3VeriLook Surveillance 3.0 SDK Identifies Faces and Moving Objects, Differentiates Pedestrians from Other Moving Objects in Video Surveillance Systems 2VeriLook Surveillance 3.0 SDK Identifies Faces and Moving Objects, Differentiates Pedestrians from Other Moving Objects in Video Surveillance Systems 3
(Date:10/22/2014)... 22, 2014 WriteResult, LLC – ... has been working with a team of researchers from ... Farms Community Farming Collaborative to provide electronic questionnaire data ... The study, which started in May, aims to evaluate ... participants weekly exposure to and participation in urban agriculture ...
(Date:10/22/2014)... (PRWEB) October 22, 2014 According ... Market by Service Type (Consulting, Integration, Deployment & ... by Deployment Model (Public, Private, Others (Hybrid & ... MarketsandMarkets, defines and segments the Cloud Professional Services ... and forecasting of revenues. It also identifies the ...
(Date:10/22/2014)... , Oct. 22, 2014 Research and ... Electronics Market by Material, by Application, Geography - Global ... their offering. Organic electronics, also called ... of material science which deals with small conductive molecules ... because small molecules and polymers are carbon based, made ...
(Date:10/20/2014)... 20, 2014 Convey Computer , ... team from Iowa State University won first place in ... a Convey HC-2ex, the team’s solution achieved the highest ... than the second place finisher. , Experts from all ... the month long challenge, using a variety of design ...
Breaking Biology Technology:myPROpad™ Topic of Panel Discussion at the Yale Food Systems Symposium 2myPROpad™ Topic of Panel Discussion at the Yale Food Systems Symposium 3Cloud Professional Services Market by Public, Private, Hybrid & Community Expected to Reach $34.41 Billion by 2019 - New Report by MarketsandMarkets 2Cloud Professional Services Market by Public, Private, Hybrid & Community Expected to Reach $34.41 Billion by 2019 - New Report by MarketsandMarkets 3Cloud Professional Services Market by Public, Private, Hybrid & Community Expected to Reach $34.41 Billion by 2019 - New Report by MarketsandMarkets 4Cloud Professional Services Market by Public, Private, Hybrid & Community Expected to Reach $34.41 Billion by 2019 - New Report by MarketsandMarkets 5Global Organic Electronics (Semiconductor, Conductive, Dielectric and Substrate) Market - Analysis and Forecast (2014 - 2020) 2Global Organic Electronics (Semiconductor, Conductive, Dielectric and Substrate) Market - Analysis and Forecast (2014 - 2020) 3Team from Iowa State Wins 2014 MemoCODE Design Contest Using Convey HC-2ex 2Team from Iowa State Wins 2014 MemoCODE Design Contest Using Convey HC-2ex 3
Cached News: