Search Results - "Smythe, G A"

Effect of intermittent high-intensity compared with continuous moderate exercise on glucose production and utilization in individuals with type 1 diabetes by Guelfi, K J, Ratnam, N, Smythe, G A, Jones, T W, Fournier, P A

“…Previously, the decline in glycemia in individuals with type 1 diabetes has been shown to be less with intermittent high-intensity exercise (IHE) compared with…”
Get more information

Steroid estrogens in ocean sediments by Braga, O., Smythe, G.A., Schäfer, A.I., Feitz, A.J.

“…This paper gives results from a study measuring the abundance of steroid hormones in ocean sediments in the proximity of a deep ocean sewage outfall. The…”
Get full text

The Physiological Action of Picolinic Acid in the Human Brain by Grant, R.S., Coggan, S.E., Smythe, G.A.

“…R.S. Grant1,2, S.E. Coggan1 and G.A. Smythe21School of Medical Sciences, Faculty of Medicine, University of New South Wales, Sydney NSW, 2052. 2Australasian…”
Get full text

Steroid estrogens in primary and tertiary wastewater treatment plants by BRAGA, O, SMYTHE, G. A, SCHAFER, A. I, FEITZ, A. J

“…The concentrations of two natural estrogens (estrone (E1) and Estradiol (E2)) and one synthetic progestin (Ethinylestradiol (EE2)) were measured for different…”
Get full text

Increased nitric oxide production in heart failure by Winlaw, D S, Smythe, G A, Keogh, A M, Schyvens, C G, Spratt, P M, Macdonald, P S

“…The role of nitric oxide in heart failure is unknown. The high-capacity inducible isoform of nitric oxide synthase is present in the myocardium of patients…”
Get more information

Membrane permeability of redox active metal chelators: An important element in reducing hydroxyl radical induced NAD + depletion in neuronal cells by Jayasena, T., Grant, R.S., Keerthisinghe, N., Solaja, I., Smythe, G.A.

“…There is substantial evidence implicating increased production of the hydroxyl radical and oxidative stress in the pathogenesis of neurodegenerative diseases…”
Get full text

Concurrent Quantification of Quinolinic, Picolinic, and Nicotinic Acids Using Electron-Capture Negative-Ion Gas Chromatography–Mass Spectrometry by Smythe, G.A., Braga, O., Brew, B.J., Grant, R.S., Guillemin, G.J., Kerr, S.J., Walker, D.W.

“…Quinolinic, picolinic, and nicotinic acids and nicotinamide are end products of the kynurenine pathway from l-tryptophan and are intermediates in the…”
Get full text

Quinolinic acid is produced by macrophages stimulated by platelet activating factor, Nef and Tat by Danielle G Smith, Gilles J Guillemin, Louise Pemberton, Stephen Kerr, Avindra Nath, George A Smythe, Bruce J Brew

“…Activated macrophages produce quinolinic acid (QUIN), a neurotoxin, in several inflammatory brain diseases including AIDS dementia complex. We hypothesized…”
Get full text

Spontaneous recovery of injured Achilles tendon in inducible nitric oxide synthase gene knockout mice by Xia, W, Wang, Y, Appleyard, R C, Smythe, G A, Murrell, G A C

“…To determine if inducible nitric oxide synthase (iNOS) gene could affect Achilles tendon healing using iNOS gene knockout mice. 21 iNOS knockout (iNOS(-/-))…”
Get full text

Fate of Steroid Estrogens in Australian Inland and Coastal Wastewater Treatment Plants by Braga, Olga, Smythe, George A, Schäfer, Andrea I, Feitz, Andrew J

“…A comparison of estrone (E1), 17β-estradiol (E2), and 17α-ethinylestradiol (EE2) removal at a coastal enhanced primary and inland advanced sewage treatment…”
Get full text

Characterisation of kynurenine pathway metabolism in human astrocytes and implications in neuropathogenesis by Guillemin, G J, Smith, D G, Kerr, S J, Smythe, G A, Kapoor, V, Armati, P J, Brew, B J

“…The role of astrocytes in the production of the neurotoxin quinolinic acid (QUIN) and other products of the kynurenine pathway (KP) is controversial. Using…”
Get more information

Selective inhibition of nitric oxide production during cardiac allograft rejection causes a small increase in graft survival by Winlaw, D S, Schyvens, C G, Smythe, G A, Du, Z Y, Rainer, S P, Lord, R S, Spratt, P M, Macdonald, P S

“…Nitric oxide production is increased in allograft rejection and may have both beneficial and deleterious effects on graft function and survival. In animal…”
Get more information

Reflex sympathetic dystrophy: the significance of differing plasma catecholamine concentrations in affected and unaffected limbs by Drummond, P D, Finch, P M, Smythe, G A

“…In 26 patients with features of reflex sympathetic dystrophy, venous blood was collected from painful and unaffected limbs. Levels of plasma adrenaline,…”
Get more information

Kynurenine pathway metabolism in human astrocytes: a paradox for neuronal protection by Guillemin, Gilles J., Kerr, Stephen J., Smythe, George A., Smith, Danielle G., Kapoor, Vimal, Armati, Patricia J., Croitoru, Juliana, Brew, Bruce J.

“…There is good evidence that the kynurenine pathway (KP) and one of its products, quinolinic acid (QUIN), play a role in the pathogenesis of neurological…”
Get full text

The effects of sympathetic nervous system activation and psychological stress on glucose metabolism and blood pressure in subjects with type 2 (non-insulin-dependent) diabetes mellitus by BRUCE, B. G, CHISHOLM, D. J, KRAEGEN, E. W, SMYTHE, G. A

“…The sympathetic nervous system may contribute to excessive hepatic glucose output in Type 2 (non-insulin dependent) diabetes mellitus and could be implicated…”
Get full text

Hypothalamic monoamine control of stress-induced adrenocorticotropin release in the rat by Smythe, G A, Bradshaw, J E, Vining, R F

“…Despite evidence that ACTH release after stress is under excitatory hypothalamic control, a stimulatory role for any of the monoamine neurotransmitters is yet…”
Get more information

Laboratory diagnosis of phaeochromocytoma: which analytes should we measure? by Graham, P E, Smythe, G A, Edwards, G A, Lazarus, L

“…There is a diversity of advice in the literature as to which biochemical assays are best suited to the investigation of patients with a suspected…”
Get more information

Biochemical diagnosis of pheochromocytoma by simultaneous measurement of urinary excretion of epinephrine and norepinephrine by Smythe, G A, Edwards, G, Graham, P, Lazarus, L

“…The utility of specific assay of urinary catechols in pheochromocytoma diagnosis was examined by reviewing our data on the investigation of pheochromocytoma in…”
Get more information

Relationships between brain noradrenergic activity and blood glucose by Smythe, G. A, Grunstein, H. S, Bradshaw, J. E, Nicholson, M. V, Compton, P. J

“…Glucose is the principal energy substrate for the brain and studies have shown that the brain is able to increase glucose availability in the face of glucose…”
Get full text

Suppression of central noradrenergic neuronal activity inhibits hyperglycemia by Smythe, G A, Edwards, S R

“…Hypothalamic noradrenergic neuronal activity (NNA) and hepatic glucose output are stimulated by stress. The aim of the present investigation was to examine…”
Get full text