Results 21 to 30 of about 248,229 (153)

Cholesterol catabolism in the rabbit in fasted and fed states

Journal of Lipid Research, 1975
Urinary and fecal endogenous steroid excretion of fed or fasted New Zealand white rabbits was determined by the isotopic steady state method after subcutaneous implantation of radioactive cholesterol.
H.C. Klauda, D.B. Zilversmit
doaj   +1 more source

A simplified micro-method for quantification of fecal excretion of neutral and acidic sterols for outpatient studies in humans.

Journal of Lipid Research, 1991
A simple and precise micro-method for measurement of daily fecal excretion of neutral and acidic sterols has been developed which utilizes sitostanol (24-ethyl-5 alpha-cholestane-3 beta-ol) as fecal flow and recovery marker.
F Czubayko, B Beumers, S Lammsfuss, D Lütjohann, K von Bergmann   +4 more
doaj   +1 more source

Evaluation of internal markers as determinants of fecal dry matter output and digestibility in feedlot sheep

Semina: Ciências Agrárias, 2017
This study aimed to evaluate the fecal recovery of the internal markers indigestible dry matter (iDM), indigestible neutral detergent fiber (iNDF), and indigestible acid detergent fiber (iADF) and to compare them as estimators of the fecal dry matter ...
Ícaro dos Santos Cabral, José Augusto Gomes Azevêdo, Douglas dos Santos Pina, Luiz Gustavo Ribeiro Pereira, Flávio Moreira de Almeida, Lígia Lins Souza, Ronaldo Francisco de Lima   +6 more
doaj   +3 more sources

Phosphorus use in cattle nutrition in Brazil: evaluation of fecal losses to the environment and strategies for its reduction [PDF]

Arquivo Brasileiro de Medicina Veterinária e Zootecnia
Phosphorus (P) excretion in faces from livestock is a significant contributor to environmental pollution, particularly in confined feeding systems. The potential economic cost of excessive P intake and excretion in cattle production systems has also been
P. Malafaia, V.C. Souza, D.F.A. Costa
doaj   +2 more sources

Fecal incontinence: the quality of reported randomized, controlled trials in the last ten years. [PDF]

, 2008
This study was designed to analyze the characteristics and the quality of reporting of randomized, controlled trials published during the last ten years on fecal ...
Norton, C., Parés, D., Chelvanayagam, Sonya   +2 more
core   +1 more source

Lithium treatment reduces the renal kallikrein excretion rate [PDF]

, 1990
Lithium treatment reduces the renal kallikrein excretion rate. Lithium salts are widely used agents for the prophylactic treatment of affective disorders. Lithium salts may be associated with distal nephron dysfunction.
Marin-Grez, Marcos, Sauer, Heinrich, Gross, Peter, Reinhard, Caroline, Fink, Edwin   +4 more
core   +1 more source

Genetic epidemiology of fecal egg excretion during Schistosoma mansoni infection in an endemic area in Minas Gerais, Brazil

Memorias do Instituto Oswaldo Cruz, 2001
There is considerable variation in the level of fecal egg excretion during Schistosoma mansoni infections. Within a single endemic area, the distribution of egg counts is typically overdispersed, with the majority of eggs excreted coming from a minority ...
J Bethony, A Gazzinelli, A Lopes, W Pereira, LF Alves-Oliveira, S Willams-Blangero, J Blangero, PT LoVerde, R Corrêa-Oliveira   +8 more
doaj   +1 more source

Effects of Keemun and Dianhong Black Tea in Alleviating Excess Lipid Accumulation in the Liver of Obese Mice: A Comparative Study

Frontiers in Nutrition, 2022
The chemical compositions of black teas differ greatly and may have different health benefits; however, systematic investigations into such benefits are lacking.
Wenjing Liao, Suyu Liu, Yunxi Chen, Yashuai Kong, Dongxu Wang, Yijun Wang, Tiejun Ling, Zhongwen Xie, Irada Khalilova, Jinbao Huang   +9 more
doaj   +1 more source

Assessing phosphorus overfeeding in dairy cows [PDF]

, 2012
Faecal total phosphorus (TP) from dairy cows consists of a largely insoluble fraction and a soluble P fraction (SP), which mainly represents excess P. The soluble fraction increases proportionately with increased P feeding as excess P is mainly excreted ...
Nordqvist, Maria
core   +1 more source

The Induction of Oxalate Metabolism In Vivo Is More Effective with Functional Microbial Communities than with Functional Microbial Species

mSystems, 2017
For mammals, oxalate enters the body through the diet or is endogenously produced by the liver; it is removed by microbial oxalate metabolism in the gut and/or excretion in feces or urine.
Aaron W. Miller, Colin Dale, M. Denise Dearing   +2 more
doaj   +1 more source