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单词 glycaemia
释义

glycaemian.

/ɡlʌɪˈsiːmɪə/
Forms: Also glycemia.
Etymology: < glyc- (in glyco- comb. form) + Greek αἷμα blood: see -ia suffix1.
Physiology.
The presence of sugar in the blood; the blood-sugar level. (Rare, except in translations.) Cf. glycohaemia n. at glyco- comb. form .
ΘΚΠ
the world > life > the body > vascular system > blood > [noun] > presence of sugar or phosphorus
glycaemia1901
fasting blood sugar1915
phosphataemia1926
normoglycaemia1932
1901 Index-Catal. Surg.-Gen. U.S. 2nd Ser. VI. 266/1 (heading) Glycaemia. See Blood (Sugar in); Diabetes (Blood in).
1913 Jrnl. Chem. Soc. 104 i. 923 The injection of adrenaline can induce perturbations in the glycæmia of an animal.
1966 Canad. Jrnl. Physiol. & Pharmacol. 44 615 (heading) Glycemia and consecutive passive transfers of an anaphylactoid reaction inducing factor in rats.

Derivatives

glyˈcaemic adj.
ΚΠ
1923 Arch. Internal Med. 31 242 The term blood sugar curve is here applied to any glycemic reaction obtained in a tolerance test.
1936 F. G. Young in Lancet 8 Aug. 301/2 The pituitary substance responsible for the rapid development of an exaggerated glycæmic response to hypoglycæmia will be called the ‘glycotropic factor’ without prejudice to the question of its existence as a separate entity.
1946 Nature 26 Oct. 589/1 Both groups of dogs show the known glycæmic response to the alloxan.

Draft additions June 2004

glycaemic index n. Physiology and Medicine a number representing the ability of a food, relative to that of glucose (or sometimes of white bread), to increase the level of glucose in the blood, a high figure being believed to indicate the potentially adverse effects of the food in question on glucose and lipid metabolism.
ΚΠ
1981 D. J. A. Jenkins et al. in Amer. Jrnl. Clin. Nutrition 34 363/1 The area under the 2-h glucose curve was expressed as a percentage of the appropriate mean GTT [= glucose tolerance test] value. This value was defined as the ‘glycemic index’.
1983 Science 15 July 214/1 The flatter the postprandial blood glucose response to a particular food relative to pure glucose, the lower the glycemic index.
1994 Vogue Jan. 102/1 The worst carbohydrate is maltose, found in beer; its glycemic index is 110.
2002 New Scientist 18 Mar. 31/2 Although gram for gram grapes contain more glucose than a soft drink, they have a much lower glycaemic index, because you digest them far more slowly.
This entry has not yet been fully updated (first published 1972; most recently modified version published online December 2020).
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