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pro vyhledávání: '"Keith J. Collard"'
Autor:
Keith J. Collard
Publikováno v:
European Journal of Wildlife Research. 69
Publikováno v:
Journal of diabetes and its complications. 29(7)
To investigate the association between circulating non-transferrin-bound iron [NTBI], and markers of oxidative stress, endothelial function and inflammation in subjects with type 2 diabetes and non-diabetic subjects with varying degrees of obesity.Pl
Autor:
Keith J. Collard
Publikováno v:
Medical Hypotheses. 66:355-364
The number and total volume of blood transfusions received by premature babies is, after gestational age and birth weight a good predictor of the likelihood of developing chronic lung disease of prematurity (CLD) and retinopathy of prematurity (ROP).
Publikováno v:
Neurochemical Research. 21:1539-1546
The uptake of L-[3H]arginine into synaptosomes prepared from rat cerebellum and cortex occurred by a high-affinity carrier-mediated process. The uptake of arginine appeared to be potentiated by removal of extracellular Na+, inhibited by high levels o
Publikováno v:
Developmental Brain Research. 94:238-241
The concentration of glutathione in the rat cerebral cortex, cerebellum and liver was examined during postnatal development. The glutathione level in both brain regions was low at the earliest age studied (postnatal day (PND) 3) and peaked at PND7. I
On the significance of perfusion rate in the study of glutamate release from superfused synaptosomes
Autor:
Keith J. Collard
Publikováno v:
Neurochemical Research. 21:319-322
The effect of perfusion rate on the apparent release of [(3)H]glutamate from prelabelled and superfused rat cortical synaptosomes was examined. The proportion of tissue [(3)H]glutamate released in response to a 4 ml depolarizing pulse of 15 mM K+ inc
Publikováno v:
European Journal of Neuroscience. 8:415-423
The effects of chronically ablating the serotoninergic inputs to various regions of the rat brain on the ability to solve a feature-negative discrimination was measured. After intracerebroventricular administration of the specific neurotoxin 5, 7-dih
Publikováno v:
Neurochemical Research. 18:165-170
The effect of short-term hypoxia on the release of [3H]glutamate from preloaded hippocampal and cortical synaptosomes was studied in a rapid superfusion system. The technique minimised the loss of released glutamate by reuptake. The results indicated
Autor:
Keith J. Collard
Publikováno v:
Pediatrics. 123(4)
The regulation of the availability of micronutrients is particularly critical during periods of rapid growth and differentiation such as the fetal and neonatal stages. Both iron deficiency and excess during the early weeks of life can have severe eff
Publikováno v:
British Journal of Pharmacology. 101:981-985
1. This study attempted to determine whether the activation of the tryptophan carrier in rat forebrain synaptosomes caused by depolarization or by extracellular sodium depletion occurred exclusively in 5-hydroxytryptaminergic nerve endings. 2. Ascend