scholarly journals THE DETERMINATION OF LIPIDE INOSITOL IN ANIMAL TISSUES

1953 ◽  
Vol 201 (2) ◽  
pp. 609-613 ◽  
Author(s):  
Wanda E. Taylor ◽  
J.M. McKibbin
Keyword(s):  
1920 ◽  
Vol 43 (1) ◽  
pp. 161-170
Author(s):  
E.C. Kendall ◽  
F.S. Richardson
Keyword(s):  

1986 ◽  
Vol 35 (4) ◽  
pp. 389-393
Author(s):  
Hiroyuki KATAOKA ◽  
Kazuyuki OHISHI ◽  
Noriko INOUE ◽  
Masami MAKITA

1998 ◽  
Vol 81 (4) ◽  
pp. 709-713 ◽  
Author(s):  
William A Moats ◽  
Sandra A Buckley

Abstract Ceftiofur, a recently introduced antibiotic of the β-lactam group, is rapidly converted to both free and protein-bound metabolites when administered by the prescribed procedure, intramuscular injection. Free metabolites retain antimicrobial activity and may be detected by antibiotic-screening tests based on antimicrobial activity. It is thus desirable to distinguish ceftiofur metabolites from other antibiotics. A multiresidue procedure for β-lactams in milk was adapted for determination of free ceftiofur metabolites by collecting appropriate liquid chromatographic fractions during cleanup. Analysis of tissues from treated animals showed that the principal free metabolite was the desfuroylceftiofurcysteine conjugate.


1961 ◽  
Vol 15 ◽  
pp. 783-790 ◽  
Author(s):  
J. G. Bieri ◽  
C. J. Pollard ◽  
I. Prange ◽  
H. Dam ◽  
Berndt Sjöberg ◽  
...  

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