Influence of in vivo aging of rabbit spermatozoa caused by infrequent collection on fertility and embryonic mortality     

O C Miller  C N Graves  J R Lodge 《Journal of animal science》1970,30(4):549-551

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Formalin-Treated Foot-and-Mouth Disease Virus: Comparison of Two Adjuvants in Cattle   总被引：9，自引：1，他引：8       下载免费PDF全文

H. R. Cunliffe  J. H. Graves 《Canadian journal of veterinary research》1963,27(8):193-197

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Detection and differentiation of strains of Newcastle Disease Virus by complement fixation.     

W K Butterfield  J H Graves 《Avian diseases》1975,19(2):267-276

A complement-fixation test to detect Newcastle disease virus with antiserum produced in guinea pigs is described. Methodology is given for serum production and for standardization of the test. The test was used to differentiate 13 strains of Newcastle disease virus. Velogenic strains, including isolants form 1970-71 disease outbreaks in California, Florida, and Texas, were poor complement-fixing antigens, whereas lentogenic strains, including LaSota, Hitchner, and England F, were strong complement-fixing antigens. Mesogenic strains ranged from weak to strong in complement-fixing capabilities. This test can be used to differentiate velogenic field isolants from vaccine strains such as LaSota, Hitchner, and Roakin.  相似文献   

Brain and spinal cord lesions in pigs inoculated with swine vesicular disease (UKG strain) virus and coxsackievirus B5.     

V S Monlux  P D McKercher  J H Graves 《American journal of veterinary research》1975,36(12):1745-1749

Pigs inoculated intravenously with swine vesicular disease virus (UKG strain), those inoculated with coxsackievirus B5, and other pigs exposed by pen contact to the same viruses developed diffuse encephalomyelitis. Perivascular cuffing, with lymphocytes and formation of neuroglia cell foci, were most prominent in telencephalon, diencephalon, and mesencephalon. Encephalitis was of mild to severe intensity. Severity of lesions was more extensive and severe in the pigs exposed to swine vesicular disease virus. Pen contact exposure to either of the 2 viruses caused a more severe central nervous system reaction than did intravenous inoculation. The type and the distribution of lesions produced by the 2 viruses indicate that they may be related.  相似文献   

Early response of cattle and swine to inactivated foot-and-mouth disease vaccine   总被引：4，自引：0，他引：4  

J H Graves  P D McKercher  H E Farris  K M Cowan 《Research in veterinary science》1968,9(1):35-40

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Diagnosis of systemic cryptococcosis by fecal cytology in a dog     

Graves TK  Barger AM  Adams B  Krockenberger MB 《Veterinary clinical pathology / American Society for Veterinary Clinical Pathology》2005,34(4):409-412

A 3-year-old Boxer was presented with progressive diarrhea, vomiting, and lethargy of 5-months duration. The dog had watery black feces, a mature neutrophilia, and microcytic anemia. Cytologic evaluation of a direct fecal smear stained with Wright's-Giemsa revealed numerous encapsulated, narrow-based, budding organisms consistent with Cryptococcus sp. Pyogranulomatous inflammation and Cryptococcus organisms also were observed in ultrasound-guided fine-needle aspirates of the small intestine and mesenteric lymph nodes, and in histologic sections of colonic biopsies obtained by endoscopy. Multifocal chorioretinitis by fundic examination was consistent with systemic mycosis, and the reciprocal antigen titer (1600) on a cryptococcal antigen latex agglutination test for Cryptococcus neoformans was markedly increased. Using immunohistochemistry, the organism was identified further as C neoformans var. grubii (C neoformans var. neoformans serotype A). After 3 weeks of antifungal treatment, ultrasound examination revealed urinary bladder wall thickening, and Cryptococcus organisms were found in a urine sediment preparation. After 4 months of treatment, the dog was clinically normal and had no abnormal findings on CBC, serum biochemistry, urinalysis, or fecal cytology; however, the antigen titer remained unchanged, mesenteric lymphadenomegaly and jejunal wall thickening were still evident, and cytologic evaluation of fine-needles aspirates of the jejunal wall revealed budding Cryptococcus organisms. Intestinal involvement in dogs with cryptococcosis is rare, and diagnosis by fecal cytology has not been documented previously.  相似文献   

Pyometra in dogs and cats following ovariectomy     

Graves MR 《Journal of the American Veterinary Medical Association》2012,240(5):513; author reply 513-513; author reply 514

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Myophosphorylase deficiency (glycogen storage disease Type V) in a herd of Charolais cattle in New Zealand: Confirmation by PCR-RFLP testing     

AC Johnstone  KD McSporran  JE Kenny  IL Anderson  GR MacPherson  RD Jolly 《New Zealand veterinary journal》2013,61(6):404-408

AIM: To describe a disease of muscle in Charolais calves and confirm the putative diagnosis of inherited myophosphorylase deficiency.

METHODS: Variously stained paraffin sections of muscle prepared from affected calves were used to describe the lesions. A polymerase chain reaction-restriction fragment length polymorphism (PCR-RFLP) test was developed and applied to affected calves, their sires, dams and other individuals.

RESULTS: The lesions were those of rhabdomyolysis of skeletal muscles and sub-sarcolemmal spaces in normal fibres. The PCR-RFLP test confirmed the expected mutation for phosphorylase deficiency of Charolais cattle in two affected calves. In addition, sires, dams and other closely-related individuals of four affected calves tested as heterozygous for the mutation. Other apparently unrelated animals also tested as heterozygous.

CONCLUSIONS: The diagnosis of myophosphorylase deficiency was confirmed. The PCR-RFLP test is suitable for use in controlling this recessively-inherited disorder as it can diagnose heterozygous individuals that are otherwise clinically normal.  相似文献   

Principles of peripheral blood mononuclear cell apheresis in a preclinical canine model of hematopoietic cell transplantation     

Lupu M  Gooley T  Zellmer E  Graves SS  Storb R 《Journal of veterinary internal medicine / American College of Veterinary Internal Medicine》2008,22(1):74-82

BACKGROUND: Preclinical studies of peripheral blood mononuclear cell (PBMC) transplantation conducted in a well-established canine hematopoietic cell transplantation (HCT) model have been successfully translated to human patients over the past 5 decades. OBJECTIVE: We retrospectively investigated the safety and feasibility of PBMC apheresis in the canine model of HCT by analyzing apheresis parameters, cell yields, and the impacts of donor-related and apheresis-related variables on collection yields and donor stability. ANIMALS: One hundred and twenty dogs that underwent PBMC aphereses were evaluated. METHODS: Aphereses were performed with a COBE Spectra blood separator and a central dual-lumen catheter, with or without recombinant canine granulocyte colony-stimulating factor (rcG-CSF) stem cell mobilization. RESULTS: Aphereses from dogs not given rcG-CSF yielded an average volume of 280 +/- 42 mL containing an average of 15,086 +/- 9,834 leukocytes/mL. Aphereses from dogs given rcG-CSF yielded an average volume of 261 +/- 55 mL containing an average of 39,711 +/- 24,488 leukocytes/mL. Higher pre-apheresis white blood cell (WBC) counts correlated with higher apheresis WBC yields (R=0.50, P<.0001). The correlations of collection time, inlet volume, and collection flow rate on WBC yields were statistically significant but only weak to moderate in magnitude (R=0.34, P=.0001; R=0.38, P=.0006; R=0.26, P=.002, respectively) as were the correlations of collection time and inlet volume on collection volumes (R=0.30, P=.002; R=0.42, P<.0001, respectively). All dogs recovered promptly after PBMC aphereses and catheter removal, without complications. CONCLUSIONS AND CLINICAL IMPORTANCE: These data may be useful for translating PBMC apheresis technology to the field of veterinary oncology for the treatment of dogs with hematologic malignancies.  相似文献   

Swiss farmers don’t adopt agroforestry because they fear for their reputation     

F. Sereke  M. Dobricki  J. Wilkes  A. Kaeser  A. R. Graves  E. Szerencsits  F. Herzog 《Agroforestry Systems》2016,90(3):385-394

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