Canine cyclic hematopoiesis: blood gas and 2,3-diphosphoglyceric acid studies     

S Kraisha  R B Andrews  J H Evans  J B Jones  R D Lange 《American journal of veterinary research》1982,43(3):528-530

Cyclic hematopoiesis in gray Collies was first described in 1967. These dogs are anemic in comparison with the healthy littermates, and their erythropoiesis is abnormal. Although the basic disorder appears to be an as yet unidentified abnormality of hematopoietic progenitor cells, an inherent difference in responses to blood gas control mechanisms remains as a possible cause. In a study of these mechanisms in dogs with cyclic hematopoiesis, the P50 and 2,3-diphosphoglyceric acid concentrations were increased. Differences in pH, PCO2, PO2, and oxygen saturation were not observed.  相似文献   

Petrus Camper (1722-1789) and his work in veterinary science and animal anatomy     

A Lange 《DTW. Deutsche tier?rztliche Wochenschrift》1988,95(10):441-443

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Hygiene in the poultry farm     

K Lange 《Monatshefte für Veterin?rmedizin》1965,20(20):827-831

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Histological studies on the hypothalamic adenohypophyseal-gonadal system after mestranol and chlormadinone acetate administration in fattening bulls]     

W Schuffenhauer  W Lange 《Archiv fuer experimentelle veterinaermedizin》1978,32(1):147-154

Seventy-six young steers were examined to elucidate the action of the steroid oestrogen Mestranol and the gestagen chloromadinone acetate upon the morphology of hypothalamus, adenohypophysis, testes, and accessory sexual glands. The doses used were those applicable also to real animal husbandry. The mechanisms of action of the above pharmaceutical products are discussed against the background of the experimental results. No pathological alteration was observed that might prohibit application of the tested sexual steroids to young steers.  相似文献   

Autochthonous babesiosis in dogs in The Netherlands associated with local Dermacentor reticulatus ticks     

de Lange T  Nijhof A  Taoufik A  Houwers D  Teske E  Jongejan F 《Tijdschrift voor diergeneeskunde》2005,130(8):234-238

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Practical experience with the P. Rommel pregnancy test with mares     

K Huhold  H Lange 《Monatshefte für Veterin?rmedizin》1967,22(24):968-972

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The incidence of Brucella melitensis in animals in Syria     

R Hirchert  W Lange  H G Leonhardt 《Berliner und Münchener tier?rztliche Wochenschrift》1967,80(3):45-47

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The arterial vascular system of boar testes     

M B?ttcher  W Lange 《Archiv fuer experimentelle veterinaermedizin》1987,41(1):58-64

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The detection of antibodies against influenza A viruses (H1N1, H3N2) in swine with the single radial hemolysis (SRH) and the hemagglutination inhibition (HAH) tests     

X M Zhang  T Schliesser  H Lange  W Herbst 《Zentralblatt für Veterin?rmedizin. Reihe B. Journal of veterinary medicine. Series B》1988,35(1):57-63

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High urinary corticoid/creatinine ratios in cats with hyperthyroidism     

de Lange MS  Galac S  Trip MR  Kooistra HS 《Journal of veterinary internal medicine / American College of Veterinary Internal Medicine》2004,18(2):152-155

Measurement of the urinary corticoid : creatinine (C : C) ratio provides an assessment of cortisol secretion over a period of time. Therefore, this test is a very sensitive measure of adrenocortical function. The stress of the diagnostic procedure and nonadrenal disease may increase the urinary C : C ratio. In addition, diseases such as hyperthyroidism may influence the metabolic clearance of cortisol. To evaluate the effect of thyroid hormone excess, urinary C : C ratios were measured in 32 cats with hyperthyroidism and 45 healthy household cats. In 7 cats, urinary C : C ratios were measured both before and after treatment for hyperthyroidism. With data from the healthy cats, the reference range for the urinary C : C ratio was determined to be 8.0 to 42.0 X 10(-6). The urinary C : C ratios in the cats with hyperthyroidism (median, 37.5 x 10(-6); range, 5.9-169.5 x 10(-6)) were significantly (P = .001) higher than those in the healthy cats (median, 16 x 10(-6); range, 4.8-52.5 x 10(-6)). In 15 cats with hyperthyroidism, the urinary C : C ratios exceeded the upper limit of the reference range. Treatment for hyperthyroidism led to a marked decrease in urinary C : C ratios. The results of this study demonstrate that the urinary C : C ratio may be abnormally high in cats with hyperthyroidism, probably because of increased metabolic clearance of cortisol and activation of the pituitary-adrenocortical axis by disease. Although the clinical features of hyperthyroidism and hyperadrenocorticism in cats are different, hyperthyroidism should be ruled out when cats are suspected of hyperadrenocorticism on the basis of abnormally high urinary C : C ratios.  相似文献