Calcium and Magnesium Disorders - 29/06/14
Résumé |
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.
Le texte complet de cet article est disponible en PDF.Keywords : Milk fever, DCAD, Hypomagnesemia, Hypocalcemia, Parathyroid hormone
Plan
| Author Disclosures: Before joining the faculty at Iowa State University, J.P. Goff was Director of Research at West Central Farmer’s Cooperative. In this capacity, he developed anion supplements for prevention of hypocalcemia in cows and continues to consult for this company. J.P. Goff also holds a patent using calcium propionate paste to prevent hypocalcemia. |
Vol 30 - N° 2
P. 359-381 - juillet 2014 Retour au numéro
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