Kinetics of allantoin metabolism in sheep

British Journal of Nutrition

Volumn 84, Issue 5, 2000, Pages 629-634

  Kahn, L P ^a   Nolan, J V ^a  

^a UNIVERSITY OF NEW ENGLAND   (Australia)

Author keywords

[No Author keywords available]

Indexed keywords

ALLANTOIN; BICARBONATE; MICROORGANISM PROTEIN; PURINE DERIVATIVE;

ANIMAL EXPERIMENT; ARTICLE; BICARBONATE BLOOD LEVEL; BODY WATER; ENERGY CONVERSION; GASTROINTESTINAL ABSORPTION; GASTROINTESTINAL TRACT; HIGH PERFORMANCE LIQUID CHROMATOGRAPHY; KINETICS; NONHUMAN; PROTEIN DEGRADATION; PROTEIN METABOLISM; PROTEIN URINE LEVEL; RADIOACTIVITY; RUMINANT STOMACH; SALIVA; SHEEP; URINARY EXCRETION;

EID: 0033673608     PISSN: 00071145     EISSN: None     Source Type: Journal    
DOI: 10.1017/s0007114500001963     Document Type: Article

References (21)

1. Urinary excretion of allantoin and allantoin precursors by sheep after different rates of purine infusion into the duodenum
2. Simultaneous determination of allantoin and oxypurines in biological fluids by high-performance liquid chromatography
3. Purine metabolite concentrations in portal and peripheral blood of steers, sheep and rats
4. New nitrogen feed compounds for ruminants - A laboratory evaluation
5. Secretion of purines by the small intestine: Transport mechanism
6. Determination of 15N isotopic enrichment and concentrations of allantoin and uric acid in urine by gas chromatography/mass spectrometry
7. The effect of feed intake and body weight on purine derivative excretion and microbial protein supply in sheep
8. Response of urinary and plasma purine derivatives to various rates and infusion patterns of purines in sheep nourished by intragastric infusion
9. Excretion of purine derivatives by ruminants: Recycling of allantoin into the rumen via saliva and its fate in the gut
10. Excretion of purine derivatives by ruminants: Effect of exogenous nucleic acid supply on purine derivative excretion by sheep
11. Renal clearance of plasma allantoin in sheep
12. The effect of protein infusion on urinary excretion of purine derivatives in ruminants nourished by intragastric infusion
13. Measurement of the rates of production of acetic, propionic and butyric acids in the rumen of sheep
14. The influence of saliva on digestion in ruminants
15. Determination of rumen microbial-nitrogen production in sheep: A comparison of urinary purine excretion with methods using 15N and purine bases as markers of microbial-nitrogen entering the duodenum
16. Salivary losses of purine derivatives in sheep
17. Renal and salivary clearance of purine derivatives in sheep