Antibiotic Compound Isolated From the Lichen Ramalina reticulata     

Marshak A  Barry GT  Craig LC 《Science (New York, N.Y.)》1947,106(2756):394-395

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Surgical management of osteomyelitis of the sustentaculum tali in a horse     

AJ DART  DR HODGSON 《Australian veterinary journal》1996,73(2):73-74

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Suspected traumatic rupture of the urinary bladder in an alpaca     

AL ANDREWS  RJ RAWLINSON  AL RAISIS  DR HODGSON 《Australian veterinary journal》1995,72(2):73-75

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Isolation of Brucella suis biotype 1 from a horse     

DR COOK  GC KINGSTON † 《Australian veterinary journal》1988,65(5):162-163

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Rainfall and breed effects on the efficacy of ivermectin jetting fluid for the prevention of fly strike and treatment of infestations of lice in long-wooled sheep     

DR THOMPSON  D. RUGG  PG SCOTT  LG CRAMER†  RA BARRICK† 《Australian veterinary journal》1994,71(6):161-164

SUMMARY An ivermectin-based jetting fluid was assessed for its efficacy in the prevention of blowfly strike and treatment of lice in long-wooled sheep. The ivermectin concentrate was diluted to 0.03 mg/mL and applied via a standard hand jetting technique. In insectary studies, using laboratory-reared Lucilia cuprina, sheep jetted with ivermectin were protected from induced breech and body strikes for 18 weeks after treatment. Merino and Corriedale sheep were equally protected, as were sheep subjected to 25 mm simulated rainfall at 1, 3 or 6 hours after jetting. Naturally occurring infestations of lice, Bovicola (Damalinia) ovis, were successfully treated with ivermectin jetting fluid in Merino and Corriedale sheep using a standard hand jetting technique. In addition, the efficacy of treatment was not affected by simulated rainfall at 1, 3 or 6 hours after treatment.  相似文献   

Cryptococcal meningitis in an alpaca   总被引：1，自引：0，他引：1  

LM GOODCHILD  AJ DART  MB COLLINS  CM DART  JL HODGSON  DR HODGSON 《Australian veterinary journal》1996,74(6):428-430

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The Problem of inherited diseases: Do we have the answers?     

JONATHAN ELLIOTT  DR S. PETERSEN-JONES 《The Journal of small animal practice》1996,37(6):299-302

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Serological diagnosis of infection with the putative bovine leukemia virus.     

J F Ferrer  D M Bhatt  D A Abt  R R Marshak  V L Baliga 《The Cornell veterinarian》1975,65(4):527-542

We report on an accurate, rapid and inexpensive test for the identification of animals infected with the Bovine C-type virus (BLV). The test involves the detection of serum antibodies to BLV using the immunofluorescent (IF) technique on acetone-fixed, infected cells. The specificity of the test was demonstrated by the fact that virus was found by electron microscopy in 90% of cattle showing positive reactions. In contrast, virus was not found despite extensive examination in antibody negative animals. Thus, the presence of IF antibody is an accurate indicator of current rather than past BLV infection. In order for the IF test to be specific it is of critical importance that the target cells used are infected only with BLV. BLV antibodies can also be detected by the immunoprecipitation (Ouchterlony) technique. However, a significant proportion of BLV infected animals showing positive reactions in the IF test failed to show precipitin antibodies to the virus. Likewise, BLV infection was demonstrated by both the IF test and electron microscopy in many animals with persistently normal levels of blood lymphocytes. Thus, neither the precipitin test nor the blood lymphocyte count (Bendixen's key) can be used to rule out BLV infection.  相似文献   

Electroencephalographic Power Spectrum Analysis as a Monitor of Anesthetic Depth in Horses     

KLAUS OTTO DR.  MED. VET. CHARLES E. SHORT DVM  MS  Dipiomate ACVA 《Veterinary surgery : VS》1991,20(5):362-371

Electroencephalographic (EEG) power spectrum analysis was performed in 18 conscious, adult horses for evaluation as control values for EEG data obtained during anesthesia. Computer-processed total amplitudes for the frequency range 0 to 32 Hz were mainly between 400 and 600 microV, with 80% spectral edge frequency between 16.6 and 32.5 Hz. The highest electrical activity was in the delta band (41.3 +/- 4.4% of total amplitude); there was a less pronounced activity in the beta (34.2 +/- 5.2%), theta (13.6 +/- 1.5%), and alpha (10.0 +/- 1.0%) bands. The applicability of EEG power spectrum analysis as a guide to depth of anesthesia was evaluated in four horses by comparing simultaneously recorded EEG data and clinical signs of anesthesia. Global changes in cerebrocortical electrical activity were detected with a single, monopolar (left frontoatlanto-occipital) EEG lead. Increasing depth of halothane anesthesia was accompanied by a pronounced shift in EEG activity from beta to theta and delta frequency bands, a decrease in 80% spectral edge frequency from 21.5 +/- 2.4 Hz to 12.6 +/- 2.2 Hz, a reduction in the beta/delta ratio of fractional amplitudes from 2.37 +/- 0.84 to 0.49 +/- 0.04, and a slight inconsistent increase in total amplitude from 96.1 +/- 37.3 microV to 185.5 +/- 53 microV. These results show that changes in the clinical signs of anesthetic depth in horses can be described numerically by use of EEG power spectrum analysis.  相似文献   

Electron microscopic observations on the mononuclear cells in the peripheral blood of the clinically normal and lymphosarcoma cows     

M Sonoda  R R Marshak 《The Japanese journal of veterinary research》1970,18(1):9-20

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