News tagged with blood glucose

Related topics: diabetes , type 2 diabetes , glucose levels , blood glucose levels , blood sugar

Study suggests gut metagenome link to Type 2 diabetes

(Medical Xpress)—A team made up of researchers from Sweden and Denmark has found evidence of a possible link between gut metagenome and Type 2 diabetes. In their paper published in the journal Nature, the te ...

May 30, 2013
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First pediatric-focused diabetes calculator

Nationwide Children's Hospital recently developed an online resource to help parents manage their child's diabetes more effectively and care for their health at home. The "Diabetes Calculator for Kids," a first of its kind electronic tool geared toward t ...

Jun 12, 2013
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Does Type 2 diabetes really exist?

The term "Type 2 diabetes" is leading medical researchers astray, and resulting in sub-optimal treatment for patients, says a leading diabetes expert in a Viewpoint published in the Lancet.

May 30, 2013
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FDA approves A1c test for diabetes diagnosis

(HealthDay)—The U.S. Food and Drug Administration has just cleared a hemoglobin A1c assay to be marketed for the diagnosis of diabetes, according to a May 24 press release issued by the agency.

May 29, 2013
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Blood sugar

Blood sugar concentration, or glucose level, refers to the amount of glucose present in the blood of a human or animal. Normally, in mammals the blood glucose level is maintained at a reference range between about 3.6 and 5.8 mM (mmol/l). It is tightly regulated as a part of metabolic homeostasis.

Mean normal blood glucose levels in humans are about 90 mg/100ml, equivalent to 5mM (mmol/l) (since the molecular weight of glucose, C6H12O6, is about 180 g/mol). The total amount of glucose normally in circulating human blood is therefore about 3.3 to 7g (assuming an ordinary adult blood volume of 5 litres, plausible for an average adult male). Glucose levels rise after meals for an hour or two by a few grams and are usually lowest in the morning, before the first meal of the day. Transported via the bloodstream from the intestines or liver to body cells, Glucose is the primary source of energy for body's cells, fats and oils (ie, lipids) being primarily a compact energy store.

Failure to maintain blood glucose in the normal range leads to conditions of persistently high (hyperglycemia) or low (hypoglycemia) blood sugar. Diabetes mellitus, characterized by persistent hyperglycemia from any of several causes, is the most prominent disease related to failure of blood sugar regulation.

This text uses material from Wikipedia licensed under CC BY-SA