Lactation, pregnancy and metabolic disorder in the ruminant
نویسندگان
چکیده
منابع مشابه
A Successful Induction of Lactation in Surrogate Pregnancy with Metoclopramide and Review of Lactation Induction
In surrogate pregnancies genetic parents have little opportunity for early bonding with their infants either prenatally (in utero) or during the immediate postnatal period. Procedures commonly used to induce lactation include both pharmacologic and nonpharmacologic methods often in combination. Studies reporting induced lactation are sparse due to the rarity of augmented lactation. Here we repo...
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Significant changes in maternal calcium metabolism occur during pregnancy and lactation. These changes provide a sufficient calcium supply to the fetus for skeletal growth and to the newborn infant in the form of adequate maternal milk production. There is increasing evidence that calcium is mobilized from the maternal skeleton for milk production and is replaced upon resumption of menses, and ...
متن کاملCalcium in pregnancy and lactation.
Pregnancy and lactation are periods of high calcium requirement. This review highlights recent advances in our understanding of calcium and bone metabolism during human pregnancy and lactation and discusses the findings in relation to the calcium nutrition of the mother. The evidence indicates that pregnancy and lactation are characterized by physiological adaptive processes that are independen...
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The association of birth type (single vs. double) and pregnancy type (single vs. double) with lactation performance and lactation curve was investigated in Holstein cows in Iran. Data of 243298 lactations on 138021 cows in 261 herds collected during January 2000 to December 2012 were used. The average twinning rate was 3.64% and ranged from 1.44% (primiparous) to 5.41% (multiparous). Factors as...
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ژورنال
عنوان ژورنال: Proceedings of the Nutrition Society
سال: 1981
ISSN: 0029-6651,1475-2719
DOI: 10.1079/pns19810016