Navigation Links
Tear drops may rival blood drops in testing blood sugar in diabetes
Date:11/9/2011

Scientists are reporting development and successful laboratory testing of an electrochemical sensor device that has the potential to measure blood sugar levels from tears instead of blood an advance that could save the world's 350 million diabetes patients the discomfort of pricking their fingers for droplets of blood used in traditional blood sugar tests. Their report appears in ACS' journal Analytical Chemistry.

Mark Meyerhoff and colleagues explain that about 5 percent of the world's population (and about 26 million people in the U.S. alone) have diabetes. The disease is a fast-growing public health problem because of a sharp global increase in obesity, which makes people susceptible to developing type 2 diabetes. People with diabetes must monitor their blood glucose levels several times a day to make sure they are within a safe range. Current handheld glucose meters require a drop of blood, which patients draw by pricking their fingers with a small pin or lancet. However, some patients regard that pinprick as painful enough to discourage regular testing. That's why Meyerhoff's team is working to develop a new, pain-free device that can use tear glucose levels as an accurate reflection of blood sugar levels.

Tests of their approach in laboratory rabbits, used as surrogates for humans in such experiments, showed that levels of glucose in tears track the amounts of glucose in the blood. "Thus, it may be possible to measure tear glucose levels multiple times per day to monitor blood glucose changes without the potential pain from the repeated invasive blood drawing method," say the researchers.


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

Page: 1

Related medicine news :

1. Access to Mammograms Drops After Guidelines Change
2. U.S. Teen Birth Rate Drops
3. Preterm birth rate drops 3 percent
4. Teen Inhalant Use Drops by One-Third in U.S.
5. All About the HCG Drops Diet Program—What it is and Why it Works
6. Thousands Drop The Weight For Good with HCG Diet Drops
7. Contact with dads drops when women ovulate
8. U.S. Life Expectancy Drops Slightly
9. Death Rate From Heart Disease, Stroke Drops Off Over Decade
10. When Nurse Staffing Drops, Mortality Rates Rise: Study
11. Device drops blood pressure in patients with difficult-to-treat hypertension
Post Your Comments:
*Name:
*Comment:
*Email:
(Date:5/5/2016)... ... May 05, 2016 , ... Linfield College Online and Continuing Education ... by waiving the $50 application fee for all qualified applicants from May 1–14. Students ... Waiver option when applying . , With the RN to BSN ...
(Date:5/5/2016)... ... May 05, 2016 , ... Is the part in your hair ... a few days away, it’s a good opportunity to raise awareness about a common ... Academy of Dermatology, 40% of women experience hair loss or ‘thinning’ by the time ...
(Date:5/5/2016)... ... May 05, 2016 , ... The Wisconsin ... Lombardo, PT, DPT, MA, OCS, WCS, has been selected by the Wisconsin Physical ... The WPTA Private Practice Award is awarded annually to a member of the ...
(Date:5/4/2016)... ... , ... Mother Nature isn’t the only mom that loves the garden. Mothers ... Celebrate these women with more than just a bouquet of flowers. Give mom, or ... , Vibrant, Edible, Compact Plants from BrazelBerries: , For a gift that adds ...
(Date:5/4/2016)... ... May 04, 2016 , ... Trinity Health ... fund and implement ideas aimed at improving care and reducing readmission rates for ... our vision for Trinity Health is to drive innovation that transforms our ministry ...
Breaking Medicine News(10 mins):
(Date:5/3/2016)... , May 4, 2016 Research ... "Global Cancer Stem Cell Therapy Market Outlook 2020" ... http://photos.prnewswire.com/prnh/20160330/349511LOGO ) , ,Recombinant technology has improved significantly ... expected to be developed in coming years. Many cancer ... Cancer stem cell therapies are also expected to be ...
(Date:5/3/2016)... 2016  While you may be familiar with watching a film or TV show in high ... or 8MP in the Medical Industry.  Ampronix  is a renowned authorized reseller of the medical ... Photo - http://photos.prnewswire.com/prnh/20160502/362730 ... ... ...
(Date:5/3/2016)... 2016  Specialty Silicone Fabricators is offering teachers ... a cleanroom works. The free visual aid provides ... technology. Chris Mazelin , ... SSF enthusiastically supports the Science, Technology, Engineering and ... next generation of innovators. We want to provide ...
Breaking Medicine Technology: