Michałek K, Ozgo M, Skrzypczak WF
Renal regulation of calcium-phosphate metabolism in single- and twin pregnant goats. [Journal Article]
Folia Biol (Krakow) 2009; 57(3-4):199-205.
The aim of this study was the clearance assessment of renal function in single- and twin-pregnant goats and a comparison of selected parameters associated with calcium-phosphate management in terms of litter size. Clearance studies were carried out on 16 pregnant Polish White Improved goats (8 single pregnancies and 8 twin pregnancies). It was demonstrated that the kidneys of pregnant goats regulate the calcium-phosphate balance to a great extent. In spite of observed differences in parameters of renal functions, plasma calcium and inorganic phosphorus concentrations were comparable with normal reference values in further weeks of pregnancy. Significant differences in renal function between single and twin pregnancies were not observed. Gut absorption and/or bone tissue metabolism seem important for the maintenance of appropriate calcium-phosphate status.
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