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Blood glucose monitoring is the use of a glucose meter for testing the concentration of glucose in the blood ().Particularly important in diabetes management, a blood glucose test is typically performed by piercing the skin (typically, via fingerstick) to draw blood, then applying the blood to a chemically active disposable 'test-strip'.
Continuous glucose monitoring is gaining in popularity for a variety of reasons. Traditional fingerstick testing measures blood glucose levels at only a single point in time. CGM enables users to see blood glucose levels continually, as well as trends in blood glucose levels over time.
Fluorescent glucose biosensors are devices that measure the concentration of glucose in diabetic patients by means of sensitive protein that relays the concentration by means of fluorescence, an alternative to amperometric sension of glucose. Due to the prevalence of diabetes, it is the prime drive in the construction of fluorescent biosensors.
The Dexcom Stelo Glucose Biosensor System will be available this summer and is intended for anyone 18 years and older who does not use insulin. This would include individuals with diabetes using ...
The Mayo Clinic diet was created by weight management practitioners at the Mayo Clinic and was designed as a lifestyle change program to promote gradual and sustained weight loss, says Melissa ...
For people with prediabetes, type 1 diabetes or type 2 diabetes, monitoring blood glucose levels is a 24/7 operation. If blood glucose drops too low or jumps too high, that can put a person at ...
The sensor uses a bioreceptor and transducer as outlined above. An example of an in vitro biosensor is an enzyme-conductimetric biosensor for blood glucose monitoring. There is a challenge to create a biosensor that operates by the principle of point-of-care testing, i.e. at the location where the test is needed.
Glucose vs. plasma glucose: Glucose levels in plasma (one of the components of blood) are higher than glucose measurements in whole blood; the difference is about 11% when the hematocrit is normal. This is important because home blood glucose meters measure the glucose in whole blood while most lab tests measure the glucose in plasma.