ELECTROCARDIOGRAPHY, HEART SCORE AND HAEMATOLOGY OF HORSES COMPETING IN AN ENDURANCE RIDE     

R. J. Rose    J. E. Ilkiw  D. Hodgson 《Australian veterinary journal》1979,55(5):247-250

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Glycogen depletion patterns in horses performing maximal exercise     

D R Hodgson  R J Rose  J R Allen  J Dimauro 《Research in veterinary science》1984,36(2):169-173

Muscle biopsy samples were collected from the left middle gluteal muscle of horses participating in competitive barrier trials. Twelve horses were biopsied the day before and within 30 minutes of completion of an 800 m barrier trial. A further six horses were sampled the day before, and within 30 minutes of, completion of a 1200 m barrier trial. Serial muscle sections were examined histochemically for myosin adenosine triphosphatase activity after acid preincubation, to demonstrate type I, IIA and IIB fibres. The glycogen content in the individual fibres was assessed using the periodic acid Schiff (PAS) reaction. Total glycogen in muscle was measured fluorimetrically after hydrolysis to glucose. Significant decreases in total muscle glycogen levels of 167.1 +/- 22.2 and 158.1 +/- 23.2 mmoles glucose units kg-1 (dry weight) (mean +/- standard error) occurred from pre- to post trial samples for horses in both 800 and 1200 m trials respectively. There were no significant differences between the decreases in total muscle glycogen from horses in either 800 m or 1200 m trials. In both 800 m and 1200 m trials there was a significant decrease in the percentage of type IIA and IIB fibres classified as having high PAS staining intensity, and a significant increase in the percentage of fibres classified as having medium staining intensity when samples taken after the trial were compared to those taken before the trial.  相似文献   

A new anti-coccidial drug (M&B 15,497): activity studies against laboratory and field strains of Eimeria     

J N Hodgson 《The British veterinary journal》1968,124(5):209-218

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Clinical report, "Hepatic necrosis following halothane anesthesia in goats," viewed as unacceptable     

W V Lumb  J L Grandy  R B Heath  C I Dunlop  D S Hodgson 《Journal of the American Veterinary Medical Association》1987,190(9):1076-1077

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Effects of atracurium on intraocular pressure, eye position, and blood pressure in eucapnic and hypocapnic isoflurane-anesthetized dogs   总被引：4，自引：0，他引：4  

McMurphy RM  Davidson HJ  Hodgson DS 《American journal of veterinary research》2004,65(2):179-182

OBJECTIVE: To determine effects of atracurium on intraocular pressure (IOP), eye position, and arterial blood pressure in eucapnic and hypocapnic dogs anesthetized with isoflurane. ANIMALS: 16 dogs. PROCEDURE: Ventilation during anesthesia was controlled to maintain Paco2 at 38 to 44 mm Hg in group- I dogs (n = 8) and 26 to 32 mm Hg in group-II dogs (8). Baseline measurements for IOP, systolic, diastolic, and mean arterial blood pressure, central venous pressure (CVP), and heart rate (HR) were recorded. Responses to peroneal nerve stimulation were monitored by use of a force-displacement transducer. Atracurium (0.2 mg/kg) was administered i.v. and measurements were repeated at 1, 2, 3, and 5 minutes and at 5-minute intervals thereafter for 60 minutes. RESULTS: Atracurium did not affect IOP, HR, or CVP Group II had higher CVP than group I, but IOP was not different. There was no immediate effect of atracurium on arterial blood pressure. Arterial blood pressure increased gradually over time in both groups. Thirty seconds after administration of atracurium, the eye rotated from a ventromedial position to a central position and remained centrally positioned until 100% recovery of a train-of-four twitch response. The time to 100% recovery was 53.1 +/- 5.3 minutes for group I and 46.3 +/- 9.2 minutes for group II. CONCLUSIONS AND CLINICAL RELEVANCE: Atracurium did not affect IOP or arterial blood pressure in isoflurane-anesthetized dogs. Hyperventilation did not affect IOP or the duration of effect of atracurium.  相似文献   

Survey for the presence of White Spot Syndrome virus in Australian crustaceans     

Easta IJ  Blacka PF  McColl KA  Hodgson RA  Bernoth EM 《Australian veterinary journal》2004,82(4):236-240

Agriculture, Fisheries and Forestry - Australia, GPO Box 858, Canberra, Australian Capital Territory 2611.  相似文献   

Effects of the insulin sensitizing drug, pioglitazone, and lipopolysaccharide administration on markers of systemic inflammation and clinical parameters in horses     

Wearn JG  Suagee JK  Crisman MV  Corl BA  Hulver MW  Hodgson DR  Geor RJ  McCutcheon LJ 《Veterinary immunology and immunopathology》2012,145(1-2):42-49

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Invertebrate Zoology (5th Edition)     

Alan Hodgson 《African Zoology》2013,48(4)

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Editorial     

Alan Hodgson  Ric Bernard Grahamstown 《African Zoology》2013,48(3)

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Bioequivalence of a new liquid formulation of benazepril compared with the reference tablet product     

K Kelers  JL Devi  GA Anderson  P Zahra  JH Vine  T Whittem 《Australian veterinary journal》2013,91(8):312-319

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