| calcium compound | Inorganic compounds that contain calcium as an integral part of the molecule. (12 Dec 1998) |
|---|---|
| calcium current | Inflow of calcium ions through specific calcium channels. Critically important in release of transmitter substance from presynaptic terminals. (18 Nov 1997) |
| calcium cyanamide | <drug> This drug is used to treat alcoholism, if a person takes this drug and then drinks any alcohol at all, they will get sick (headache, nausea, vertigo, etc.) (09 Oct 1997) |
| calcium deficiency | A low blood calcium (hypocalcaemia) makes the nervous system highly irritable with tetany (spasms of the hands and feet, muscle cramps, abdominal cramps, overly active reflexes, etc.). Chronic calcium deficiency contributes to poor mineralization of bones, soft bones (osteomalacia) and osteoporosis; and, in children, rickets and impaired growth. Food sources of calcium include dairy foods, some leafy green vegetables such as broccoli and collards, canned salmon, clams, oysters, calcium-fortified foods, and tofu. According to the National Academy of Sciences, adequate intake of calcium is 1 gram daily for both men and women. The upper limit for calcium intake is 2.5 grams daily. (12 Dec 1998) |
| calcium-dependent protein kinase | <enzyme> Mw 51,000; requires ca; not stimulated by calmodulin, phospholipids or diacylglycerol; phosphorylates casein and histones forming primarily phosphoserine and phosphothreonine, respectively Registry number: EC 2.7.1.- Synonym: paramecium ca-dependent protein kinase (26 Jun 1999) |
| calcium dependent regulator protein | <protein> (CDRP) Early name for calmodulin. (18 Nov 1997) |
| calcium dependent sulfhydryl protease | <enzyme> Hydrolyzes actin binding protein; enzyme from platelets Registry number: EC 3.4.22.- Synonym: cdsp (26 Jun 1999) |
| calcium, dietary | Calcium compounds used as food supplements or in food to supply the body with calcium. Dietary calcium is needed during growth for bone development and for maintenance of skeletal integrity later in life to prevent osteoporosis. (12 Dec 1998) |
| calcium dobesilate | <chemical> A drug used to reduce haemorrhage in diabetic retinopathy. Pharmacological action: haemostatics. Chemical name: Benzenesulfonic acid, 2,5-dihydroxy-, calcium salt (2:1) (12 Dec 1998) |
| calcium excess | Overly high intake of calcium (hypercalcaemia) may cause muscle weakness and constipation, affect the conduction of electrical impulses in the heart (heart block) lead to calcium stones in the urinary tract, impair kidney function (through nephrocalcinosis), and interfere with the absorption of iron predisposing to iron deficiency. According to the National Academy of Sciences, adequate intake of calcium is 1 gram daily for both men and women. The upper limit for calcium intake is 2.5 grams daily. (12 Dec 1998) |
| calcium fluoride | <chemical> Calcium fluoride. Occurring in nature as the mineral fluorite or fluorspar. It is the primary source of fluorine and its compounds. Pure calcium fluoride is used as a catalyst in dehydration and dehydrogenation and is used to fluoridate drinking water. Chemical name: Calcium fluoride (CaF2) (12 Dec 1998) |
| calcium folinate | <drug> The calcium salt of leucovorin (folinic acid); used to counteract toxic effects of folic acid antagonists, for the treatment of megaloblastic anaemias, and as an adjunct to cyanocobalamin in pernicious anaemia. Synonym: calcium folinate. (05 Mar 2000) |
| calcium glubionate | Calcium d-gluconate lactobionate monohydrate;a calcium replenisher. (05 Mar 2000) |
| calcium gluceptate | Used as a nutrient. Synonym: calcium glucoheptonate. (05 Mar 2000) |
| calcium glucoheptonate | Used as a nutrient. Synonym: calcium glucoheptonate. (05 Mar 2000) |