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DOI: 10.1055/s-2007-1004854
© Georg Thieme Verlag, Stuttgart · New York
Influence of Hydrocortisone Acetate Administered to the Lactating Rat on Protein and Lactose Content in Milk and Serum Protein, Glucose and Insulin Levels in Dams and Pups
Publication History
1988
1989
Publication Date:
14 March 2008 (online)
![](https://www.thieme-connect.de/media/hmr/199002/lookinside/thumbnails/10.1055-s-2007-1004854-1.jpg)
Summary
The influence of i. m. administration to the mother of hydrocortisone acetate (doses of 0.4, 0.8 or 2.0 mg/100 g body weight/day) during the first 15 days of lactation on milk protein and lactose composition and serum levels of protein, glucose and insulin in dams and pups is studied. Total serum proteins and albumin/globulin ratio in dams were unchanged by treatment. The daily injection of 0.4 or 0.8 mg/100 g body weight failed to alter serum levels of glucose or insulin in dams, whereas a dose of 2.0 mg/100 g body weight led to a rise in glucemia (from 118 ± 3.2 to 133 ± 5.3) which was accompanied by a sharp change in insulinemia (from 40.7 ± 4.1 to 83.6 ± 6.9). All three doses raised protein levels in milk. The smallest increase was recorded with 2.0 mg/100 g body weight; this dose also reduced milk lactose content. Total serum proteins in pups rose slightly but nonsignificantly, and no significant effects were noted on albumin/globulin ratio or serum glucose and insulin levels.
Key words
Hydrocortisone Acetate - Protein - Lactose - Rat - Milk