Indirect measurement of blood pressure as a guide to the efficacy of fluid therapy in equine shock: A case report     

B.W. Parry BVSc  PhD  B.A. Christie BVSc  MACVSc  C.C. Gay DVM  MVSc  FACVSc  R.N. Haywood BVSc   《Journal of Equine Veterinary Science》1983,3(1):24-27

A case of acute circulatory failure in a horse is described. The response to intravenous fluid therapy was monitored by measurement of heart and respiratory rates, and arterial and central venous pressures. Heart rate was an unreliable guide to improved circulatory status. Central venous pressure and indirect arterial blood pressure were valuable guides to the efficacy of fluid therapy.  相似文献   

Urinary oestrogen excretion in the beagle bitch     

A Batchelor  E T Bell  D W Christie 《The British veterinary journal》1972,128(11):560-566

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Effect of transportation on blood metabolites in broilers     

W G Halliday  J G Ross  G Christie  R M Jones 《British poultry science》1977,18(6):657-659

1. Groups of 30 broilers from seven flocks were bled and weighed at the farm and a further sample of 10 broilers from each flock was transported from 8 to 16 km to the laboratory prior to bleeding and weighing. 2. One haematological and 11 biochemical analyses were made on each blood sample. 3. Although transportation did lead to significant differences in certain variables, the trends were consistent and sampling following transit is considered acceptable for clinical pathology studies.  相似文献   

Haematological and biochemical findings in an anaemia induced by the daily bleeding of ten-week-old cockerels     

G Christie 《The British veterinary journal》1978,134(4):358-365

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Delineation of the lateral spread of Mycoplasma gallisepticum infection in chickens   总被引：1，自引：0，他引：1  

D A McMartin  M I Khan  T B Farver  G Christie 《Avian diseases》1987,31(4):814-819

Lateral spread of S6 strain Mycoplasma gallisepticum (MG) was studied in small populations of chickens. One experimentally exposed bird served as the source of infection, and the presence of MG-agglutinating antibody was evidence of infection in individuals. The results were subjected to survival data analysis. In the seven experiments, four similar but not identical phases of lateral spread were observed: phase 1, a generally long latent phase (median 15, range 12-21 days) before antibody was first detected in the MG-inoculated bird; phase 2, a generally short period (median 1, range 1-21 days) in which infection gradually appeared in 5-10% of the population; phase 3, a fairly constant characteristic phase (median 24, range 7-32 days) in which 90-95% of the remaining population developed MG antibody; phase 4, a generally short terminal phase (median 4, range 3-19 days) in which the remainder of the population became positive. Increasing the population density increased the rate at which lateral spread occurred.  相似文献   

An outbreak of fatal verminous pneumonia in cattle in north Queensland     

WL TOWNSEND  GW JONES  NP STEWART 《Australian veterinary journal》1992,69(9):231-231

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Observations on the egg output resulting from continuous low level infections with Ostertagia circumcincta in lambs   总被引：1，自引：0，他引：1  

F Jackson  M G Christie 《Research in veterinary science》1979,27(2):244-245

Faecal egg counts were determined twice weekly for two groups of four-month-old worm free cross Suffolk lambs experimentally infected with 100 and 320 Ostertagia circumcincta larvae, five times per week for 20 weeks. The group mean egg count in both groups rose to a maximum of approximately 500 eggs per gram during weeks 12 to 14 and had fallen to less than half of that value at slaughter. There was no statistical difference in egg output between these two groups or between them and a comparable group of lambs receiving 4000 Ostertagia circumcincta larvae per day. No significant changes in live weight gain or serum pepsinogen levels were observed in the lambs given 100 and 320 larvae per day.  相似文献   

Erythrocytes and leucocytes in the vaginal smear of the beagle bitch     

E T Bell  D W Christie 《The Veterinary record》1971,88(21):546-549

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A preliminary equine abuse policy with potential application to veterinary practice     

Christie JL  Hewson CJ  Riley CB  McNiven MA  Dohoo IR  Bate LA 《The Canadian veterinary journal. La revue veterinaire canadienne》2005,46(3):250-252

An equine abuse policy was developed as an adjunct to an equine management survey. If at least 3 of 5 categories caused concern, a report to the authorities was indicated. The policy was not used but, in the absence of other guidelines, it might assist veterinarians considering potential abuse cases.  相似文献   

Changes in rectal temperature during the normal oestrous cycle in the beagle bitch     

D W Christie  E T Bell 《The British veterinary journal》1971,127(2):93-98

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