The phosphonic analogue of tyrosine: a tool in metabolic studies

1981 ◽  
Vol 9 (3) ◽  
pp. 246-246 ◽  
Author(s):  
ALBERT IRON ◽  
MONIQUE RUART ◽  
JEAN-PIERRE DUBOY ◽  
MARTINE BERANGER ◽  
ANDRÉ CASSAIGNE ◽  
...  
Keyword(s):  
Metabolic Studies ◽  
Phosphonic Analogue ◽  
Phosphonic Analogue Of Tyrosine

Effect of the phosphonic analogue of tyrosine on tyrosine iodination

Amino Acids ◽  
1994 ◽  
Vol 7 (1) ◽  
pp. 97-103
Author(s):  
A. Iron ◽  
E. Neuzil ◽  
A. Cassaigne
Keyword(s):  
Phosphonic Analogue ◽  
Phosphonic Analogue Of Tyrosine

Effect of the phosphonic analogue of tyrosine on tyrosine and dihydroxyphenylalanine decarboxylation

1986 ◽  
Vol 14 (3) ◽  
pp. 641-642 ◽  
Author(s):  
ALBERT IRON ◽  
GEORGES COVI ◽  
MARTINE BERANGER ◽  
ANDRÉ CASSAIGNE ◽  
EUGÈNE NEUZIL
Keyword(s):  
Phosphonic Analogue ◽  
Phosphonic Analogue Of Tyrosine

Metabolic studies of marine sterols by Copepods

Planta Medica ◽  
2012 ◽  
Vol 78 (11) ◽  
Author(s):  
JL Giner ◽  
GH Wikfors ◽  
RP Hassett
Keyword(s):  
Metabolic Studies

Metabolic Studies of Vitamin K1-14C and Menadione-14C in the Normal and Hepatectomized Rats

1968 ◽  
Vol 19 (03/04) ◽  
pp. 383-388 ◽  
Author(s):  
R Losito ◽  
C. A Owen ◽  
E. V Flock ◽  
Keyword(s):  
Enzymatic Hydrolysis ◽  
Oral Anticoagulants ◽  
Urinary Metabolites ◽  
The Other ◽  
Vitamin K1 ◽  
Vitamin K3 ◽  
Metabolic Studies ◽  
Intact Rats

SummaryThe metabolism of vitamin K1- 14C and menadione-14C (vitamin K3-14C) was studied in normal and hepateetomized rats. After the administration of menadione, about 70% of the 14C was excreted in the urine in 24 hrs in both types of rats. Two urinary metabolites were identified by enzymatic hydrolysis: one a glucuronide and the other a sulfate of reduced menadione. Thus, the liver is not necessary for the metabolism of menadione. In the vitamin K1 studies, the intact rats excreted only 10% of the 14C and the hepatectomized rats excreted less than 0.5%. The retention of vitamin K1 may explain its superiority over menadione as an antidote for overdosages of oral anticoagulants.

METABOLIC STUDIES WITH METHANDROSTENOLONE (17β-HYDROXY-17α-METHYL-ANDROSTA-1,4-DIEN-3-ONE) IN HUMAN SUBJECTS

1961 ◽  
Vol 38 (3) ◽  
pp. 413-418 ◽  
Author(s):  
S. Almqvist ◽  
D. Ikkos ◽  
R. Luft
Keyword(s):  
Urinary Excretion ◽  
Testosterone Propionate ◽  
Human Subjects ◽  
Calcium Retention ◽  
Metabolic Studies ◽  
Daily Dose

ABSTRACT The effect of graded doses (5, 10 and 25 mg/d of methandrostenolone and of 25 mg/d of testosterone propionate were compared in each of three metabolically stable adult subjects. Five mg/d of methandrostenolone induced nitrogen and calcium retention. The effects observed with larger doses of methandrostenolone (10 and 25 mg/d) were not quantitatively different from those with 5 mg/d. The nitrogen and calcium retention obtained with the daily dose of 5 mg of methandrostenolone was as great or greater than that induced by testosterone propionate (25 mg/d). Methandrostenolone induced creatinuria but had no effect on sodium and chloride balances and urinary excretion of 17-ketosteroids.

Metabolic Studies in Dermatomyositis, with a Note on the Effect of Wheat Germ.

1940 ◽  
Vol 43 (3) ◽  
pp. 470-473 ◽  
Author(s):  
A. T. Milhorat ◽  
F. C. Weber ◽  
V. Toscani
Keyword(s):  
Wheat Germ ◽  
Metabolic Studies

scholarly journals CHEMICAL AND METABOLIC STUDIES ON PHENYLALANINE

1940 ◽  
Vol 134 (2) ◽  
pp. 567-572
Author(s):  
Richard J. Block ◽  
George A. Jervis ◽  
Diana Bolling ◽  
Merrill Webb
Keyword(s):  
Metabolic Studies

scholarly journals SYNTHESIS AND METABOLIC STUDIES OF 17α-METHYL-C14-Δ5-ANDROSTENE-3β, 17β-DIOL

1954 ◽  
Vol 207 (1) ◽  
pp. 287-294
Author(s):  
Paul M. Hyde ◽  
William H. Elliott ◽  
E.A. Doisy ◽  
Edward A. Doisy
Keyword(s):  
Metabolic Studies
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