Now showing items 1-10 of 2301
SEMELHANÇAS ENTRE UPTAKE E TRACE: CONSIDERAÇÕES SOBRE TRADUÇÃOSimilarities between uptake and trace: considerations about translation
(Pontifícia Universidade Católica de São Paulo - PUC-SP, 1997)
Effects of the Kupffer cell inactivator gadolinium chloride on rat liver oxygen uptake and content of mitochondrial cytochromes
The effect of gadolinium chloride (GdCl3) on the content of rat liver mitochondrial cytochromes was investigated in relation to the basal rate of O2 uptake and Kupffer cell functioning, assessed in liver perfusion studies. ...
Alterations of rat liver mitochondrial oxidative phosphorylation and calcium uptake by benzo[a]pyrene
We report that oxidative phosphorylation and Ca2+ uptake processes are enhanced in liver mitochondria isolated from benzo[a]pyrene (B[a]P)-treated rats. The carcinogen did not affect either the respiratory control index ...
Kinetic parameters of silicon uptake by rice cultivars
(Sociedade Brasileira de Ciência do Solo, 2012-02-01)
O silício é considerado um elemento químico importante para o arroz, pois tem proporcionado tolerância a estresses bióticos e abióticos. No entanto, em muitas situações, não tem sido constatado efeito positivo desse mineral, ...
Phosphorus effects on biomass accumulation and nutrient uptake and removal in two potato cultivars
Information on the effect of P fertilization on nutrient uptake and removal by potato (Solanum tuberosum L.) cultivars is required for proper soil nutrient management. This study was performed to evaluate how dry matter ...
Exogenous DNA uptake by bovine spermatozoa does not induce DNA fragmentation
(ELSEVIER SCIENCE INC, 2010)
Sperm-mediated gene transfer (SMGT) is a fast and low-cost method used to produce transgenic animals. The objective of this study was to evaluate the effects of the concentration of exogenous DNA and the duration of ...
Reliability of peak O-2 uptake and O-2 uptake kinetics in step exercise tests in healthy subjects
(Elsevier B.V., 2015-02-01)
To date little is known about the reliability of peak oxygen consumption (VO2pEAK) in incremental metronome paced step tests (1ST) and the reliability of on-kinetics VO2 has never been studied. We aimed to study the ...
Effects of aerobic endurance training status and specificity on oxygen uptake kinetics during maximal exercise
The main purpose of this study was to analyze the effects of exercise mode, training status and specificity on the oxygen uptake ((V)over dot O-2) kinetics during maximal exercise performed in treadmill running and cycle ...