The Comparative Vitamin D Requirements of White Leghorn and Crossbred Chicks
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چکیده
منابع مشابه
Metabolism of dehydroretinyl ester in White Leghorn chicks.
1. The metabolism of dehydroretinyl ester has been studied in vitamin-A-deficient white leghorn chicks. Dehydroretinyl ester was metabolized to 3-hydroxyretinol diester, 3-hydroxyanhydroretinol and rehydrovitamin A2 which were isolated from the intestines and livers of chicks. 2. The metabolism of 3-hydroxyretinol diester and 3-hydroxyanhydroretinol, which were immediate metabolites of dehydror...
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15 صفحه اولOrigin of Anti-human Blood Group B Agglutinins in White Leghorn Chicks
While anti-human blood group B agglutinins are present in the majority of ordinary White Leghorn chicks by the age of 30 days, none could be demonstrated in germfree chicks up to the age of 60 days. Anti-B agglutinins in trace amounts were first found in germfree chicks 66 days old and increased to an average titer of about 1:2 by 91 days of age. This titer amounts to about 10 per cent of that ...
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ژورنال
عنوان ژورنال: Poultry Science
سال: 1942
ISSN: 0032-5791
DOI: 10.3382/ps.0210511