Al Rajhi: Saudi Arabia sets revised unemployment target of 5% by 2030 "300,000 citizens employed in qualitative professions"    Saudi Arabia welcomes ceasefire in Lebanon    Imran Khan supporters call off protest after crackdown    Five survivors found day after Red Sea tourist boat sinking    Russia launched a record number of almost 200 drones toward Ukraine    Al Hilal advances to AFC Champions League knockout stage despite 1-1 draw with Al Sadd    Finance minister: All Vision 2030 projects have sustainable funding that won't affect public finances    Crown Prince announces medium-term debt strategy to diversify funding sources "A resilient economy capable of overcoming challenges reflects progress towards achieving Vision 2030 goals"    Riyadh Season draws 8 million visitors in 6 weeks    Alkhorayef highlights role of National Initiative for Global Supply Chains in boosting Saudi economy    Saudi Arabia signs investment deals worth SR35bn with foreign firms to strengthen global supply chains    Saudi Arabia unveils updates on Expo 2030 Riyadh master plan at 175th BIE General Assembly Riyadh Expo Development Company established to oversee strategic planning, operations, and legacy development    Saudi FM attends Quadripartite meeting on Sudan in Italy    Best-selling novelist Barbara Taylor Bradford dies    Cristiano Ronaldo's double powers Al Nassr to 3-1 win over Al Gharafa in AFC Champions League    Al Ahli edges Al Ain 2-1, bolsters perfect start in AFC Champions League Elite    Most decorated Australian Olympian McKeon retires    Adele doesn't know when she'll perform again after tearful Vegas goodbye    'Pregnant' for 15 months: Inside the 'miracle' pregnancy scam    Do cigarettes belong in a museum?    Order vs. Morality: Lessons from New York's 1977 Blackout    India puts blockbuster Pakistani film on hold    The Vikings and the Islamic world    Filipino pilgrim's incredible evolution from an enemy of Islam to its staunch advocate    Exotic Taif Roses Simulation Performed at Taif Rose Festival    Asian shares mixed Tuesday    Weather Forecast for Tuesday    Saudi Tourism Authority Participates in Arabian Travel Market Exhibition in Dubai    Minister of Industry Announces 50 Investment Opportunities Worth over SAR 96 Billion in Machinery, Equipment Sector    HRH Crown Prince Offers Condolences to Crown Prince of Kuwait on Death of Sheikh Fawaz Salman Abdullah Al-Ali Al-Malek Al-Sabah    HRH Crown Prince Congratulates Santiago Peña on Winning Presidential Election in Paraguay    SDAIA Launches 1st Phase of 'Elevate Program' to Train 1,000 Women on Data, AI    41 Saudi Citizens and 171 Others from Brotherly and Friendly Countries Arrive in Saudi Arabia from Sudan    Saudi Arabia Hosts 1st Meeting of Arab Authorities Controlling Medicines    General Directorate of Narcotics Control Foils Attempt to Smuggle over 5 Million Amphetamine Pills    NAVI Javelins Crowned as Champions of Women's Counter-Strike: Global Offensive (CS:GO) Competitions    Saudi Karate Team Wins Four Medals in World Youth League Championship    Third Edition of FIFA Forward Program Kicks off in Riyadh    Evacuated from Sudan, 187 Nationals from Several Countries Arrive in Jeddah    SPA Documents Thajjud Prayer at Prophet's Mosque in Madinah    SFDA Recommends to Test Blood Sugar at Home Two or Three Hours after Meals    SFDA Offers Various Recommendations for Safe Food Frying    SFDA Provides Five Tips for Using Home Blood Pressure Monitor    SFDA: Instant Soup Contains Large Amounts of Salt    Mawani: New shipping service to connect Jubail Commercial Port to 11 global ports    Custodian of the Two Holy Mosques Delivers Speech to Pilgrims, Citizens, Residents and Muslims around the World    Sheikh Al-Issa in Arafah's Sermon: Allaah Blessed You by Making It Easy for You to Carry out This Obligation. Thus, Ensure Following the Guidance of Your Prophet    Custodian of the Two Holy Mosques addresses citizens and all Muslims on the occasion of the Holy month of Ramadan    







Thank you for reporting!
This image will be automatically disabled when it gets reported by several people.



Wireless sensor watches blood sugar for diabetics
By Maggie Fox
Published in The Saudi Gazette on 31 - 07 - 2010

Researchers have developed an implantable sensor that measures blood sugar continuously and transmits the information without wires – a milestone, they said, in diabetes treatment.
The device worked in one pig for more than a year and in another for nearly 10 months with no trouble, they reported in the journal Science Translational Medicine.
It takes the diabetes field a step closer to development of an “artificial pancreas” – a device that can replace natural functions to control how the body handles blood sugar.
And it would be handy for people who need to check blood sugar daily, such as patients with type 2 diabetes, the team at the University of California San Diego and nearby privately held GlySens Inc wrote.
“You can run the device for a year or more with it constantly working, and recording glucose quite satisfactorily,” bioengineering professor David Gough, who led the study, said in a statement. “We hope to begin the first human trial in a few months,” Gough added in a telephone interview.
He said his team has been testing such experimental devices in animals for 31 years.
Medical device makers have been working to develop a so-called artificial pancreas to deliver insulin to patients with type 1 diabetes, an autoimmune disease in which the body destroys its own ability to make insulin and thus to properly break down sugar.
Even with treatment, eventually blood vessels and organs get damaged and patients can lose vision, organs and limbs.
Gough's team said their device could also work for people with type 2 diabetes, which is far more common and becoming worse. An estimated 180 million people globally have diabetes.
The implant used in the animal study is about 1.5 inches (3.8 centimeters) in diameter, and 5/8 inch (12.70 cm) thick. “We hope to make it smaller in the future,” Gough said.
It transmits 10 to 12 feet (3 to 4 meters).
The device uses a sensor that detects oxygen in the tissue where it is implanted to measure glucose. “The present artificial pancreases use needle-like sensors or wire-like sensors,” Gough said. “This device is likely to be more appealing to people with diabetes. There is nothing protruding from the body.”
To inject insulin or use an insulin pump, patients need input on blood glucose levels. Too little insulin and patients get damage from hyperglycemia, or too much blood sugar.
Gough foresees ways to have the glucose monitor send its signals to cell phones. “There are parents with diabetic children who spend their nights worrying that their child in a nearby bedroom may go into nocturnal hypoglycemia,” he said. An implanted sensor could wake a parent if the child's glucose levels dropped to a dangerous level.
The Juvenile Diabetes Research Foundation, which helped pay for the study, has been working with several companies to create a seamless artificial pancreas. It works with US drugmaker Johnson & Johnson's unit Animas, which makes insulin pumps, and DexCom Inc, which makes continuous glucose monitoring devices.


Clic here to read the story from its source.