Calcium and Magnesium Disorders

被引：122
作者：
Goff, Jesse P. [1 ]
机构：
[1] Iowa State Univ, Coll Vet Med, Dept Biomed Sci, Ames, IA 50011 USA
来源：
VETERINARY CLINICS OF NORTH AMERICA-FOOD ANIMAL PRACTICE | 2014年 / 30卷 / 02期
关键词：
Milk fever; DCAD; Hypomagnesemia; Hypocalcemia; Parathyroid hormone; ACID-BASE STATUS; HYPOCALCEMIC PARTURIENT PARESIS; PARATHYROID-HORMONE SECRETION; CATION-ANION BALANCE; PREPARTUM DAIRY-COWS; MILK FEVER; VITAMIN-D; AMMONIUM-CHLORIDE; DRY PERIOD; PHOSPHORUS CONCENTRATIONS;
D O I：
10.1016/j.cvfa.2014.04.003
中图分类号：
S85 [动物医学（兽医学）];
学科分类号：
0906 ;
摘要：
Hypocalcemia is a clinical disorder that can be life threatening to the cow (milk fever) and predisposes the animal to various other metabolic and infectious disorders. Calcium homeostasis is mediated primarily by parathyroid hormone, which stimulates bone calcium resorption and renal calcium reabsorption. Parathyroid hormone stimulates the production of 1,25-dihydroxyvitamin D to enhance diet calcium absorption. High dietary cation-anion difference interferes with tissue sensitivity to parathyroid hormone. Hypomagnesemia reduces tissue response to parathyroid hormone.
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页码：359 / +
页数：24
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