Evaluation of toxicosis of liposome-encapsulated cis-bis-neodecanoato-trans-R,R-1,2-diaminocyclohexane platinum (II) in clinically normal cats     

Fox LE  Toshach K  Calderwood-Mays M  Khokhar AR  Kubilis P  Perez-Soler R  MacEwen EG 《American journal of veterinary research》1999,60(2):257-263

OBJECTIVE: To determine adverse effects of single and multiple doses of liposome-encapsulated cis-bis-neodecanoato-trans-R,R-1,2-diaminocyclohexane platinum (II) (L-NDDP) administered IV to healthy adult cats. ANIMALS: 10 healthy adult cats. PROCEDURE: 8 cats were given a single dose of L-NDDP (at rates of 75, 100, 150, or 200 mg/m2), and 2 cats were given liposomal lipid (1,500 mg/m2). Six of the 10 cats were given doses of L-NDDP at the maximum tolerated dosage (100 mg/m2) or a lower dosage (75 mg of L-NDDP/m2) at 21-day intervals, for a total of 4 treatments. Hematologic and serum biochemical analyses, urinalyses, and physical examinations were used to monitor effects of L-NDDP. RESULTS: All cats had transient pyrexia, lethargy, vomiting (1 to 3 times/24 h), inappetence, and an acute species-specific infusion reaction that was prevented by administration of atropine-diphenhydramine. Dose-limiting toxicosis was evident as a 10-day course of lethargy, intermittent vomiting, and diarrhea. In cats given multiple doses, dose-related thrombocytopenia, cumulative myelosuppression, transient increased hepatic transaminase activity, and mild to moderate hepatic hydropic degeneration and proximal renal tubular lipidosis in excess of lipidosis expected for this species were detected. Bone marrow hypoplasia was detected in some cats that received higher doses (cumulative dosages of 300 or 400 mg of L-NDDP/m2). CONCLUSION: Cats can safely be given L-NDDP at potentially therapeutic dosages without inducing renal or pulmonary toxicoses. CLINICAL RELEVANCE: Because L-NDDP has better tumoricidal activity than cisplatin (in vivo and in vitro) and is not cross resistant, it may be similarly or more efficacious than cisplatin in humans and dogs.  相似文献   

A photoelectric technique for the detection of vasomotor changes in the skin of the pig     

D B Stephens  R H Fox 《Research in veterinary science》1969,10(3):305-307

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A syndrome in the dog resembling human infantile autism     

M W Fox 《Journal of the American Veterinary Medical Association》1966,148(11):1387-1390

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Differences Between Cull and Normal Turkeys in Natural Infection with Mycoplasma meleagridis at One Day of Age          下载免费PDF全文

M. L. Fox  C. H. Bigland 《Canadian journal of veterinary research》1970,34(4):285-288

The thoracic air sacs of poults at one day of age were examined to compare those of normal, saleable poults with those of sibs culled¹ at hatching at three stages in the laying season. Lesions of airsacculitis were recorded and the air sacs were cultured for mycoplasma. Impression smears of the thoracic air sacs were stained with rabbit anti-Mycoplasma meleagridis serum conjugated with fluorescein isothiocyanate and examined to determine the location and infection rate of the organism. M. meleagridis were observed closely associated with or within epithelial cells of the air sac; within mononuclear cells and as extracellular “microcolonies”. The lesion and infection rate of cull poults in most hatches exceeded that of normal poults and infection with M. meleagridis was more often expressed (as a lesion) in cull than in normal poults.  相似文献   

Panophthalmitis associated with diplococcic septicemia in a rhesus monkey     

P H Herman  J G Fox 《Journal of the American Veterinary Medical Association》1971,159(5):560-562

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Feedback continues on Consumer Reports article, AVMA response     

Fox AD 《Journal of the American Veterinary Medical Association》2003,223(7):948; author reply 948

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Found thread in unrelated letters     

Fox MW 《Journal of the American Veterinary Medical Association》2003,223(7):947

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Immunohistochemical detection of p53 tumor-suppressor protein is a poor indicator of prognosis for canine cutaneous mast cell tumors     

Ginn PE  Fox LE  Brower JC  Gaskin A  Kurzman ID  Kubilis PS 《Veterinary pathology》2000,37(1):33-39

Eighty-three canine cutaneous mast cell tumors were graded histologically and evaluated immunohistochemically for p53 tumor-suppressor protein expression. An avidin-biotin immunohistochemical protocol incorporated a rabbit polyclonal antibody (CM-1) directed against normal and mutant p53 protein. Positive staining was observed in 44.6% (37/83) of tumors and included 50% (12/24) of grade I (well differentiated) tumors, 46.9% (23/49) of grade II (intermediate differentiation) tumors, and 20% (2/10) of grade III (poorly differentiated) tumors. A statistically significantly higher proportion (P < 0.019) of tumors from the head and neck (83.3%, 10/12), stained positive for p53 than tumors from the thorax, back, abdomen, and axilla (39.4%, 13/33), legs (35.7%, 10/28), or prepuce, scrotal, or inguinal areas (44.4%, 4/9). No statistically significant difference between p53 labeling and histologic grade, breed, or tumor size was present. Survival data were available for 53/83 (63.9%) of dogs. Positive reactivity for p53 was observed in 47% (25/53) of tumors within this group, with 57.9% (11/19) of grade I, 43.3% (13/30) of grade II, and 25% (1/4) of grade III tumors labeled. Mean survival time for the 53 dogs was 12.1 months. The median survival time for dogs with grade III tumors or tumors >5 cm was statistically significantly shorter (P < 0.0001) than for dogs with grades I and II or smaller tumors. Although p53 protein abnormalities may play a role in tumor development or behavior in some canine cutaneous mast cell tumors, immunoreactivity was not associated with lack of tumor differentiation, tumor locations previously shown to demonstrate aggressive biological behavior, breed predisposition, or survival times.  相似文献   

C-cell carcinoma (medullary thyroid carcinoma) associated with multiple endocrine neoplasms in a ferret (Mustela putorius)     

Fox JG  Dangler CA  Snyder SB  Richard MJ  Thilsted JP 《Veterinary pathology》2000,37(3):278-282

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Angiographic classification of patent ductus arteriosus morphology in the dog   总被引：1，自引：1，他引：1  

Matthew W. Miller DVM  Dipl ACVIM  Sonya G. Gordon DVM  Dipl ACVIM  Ashley B. Saunders DVM  Dipl ACVIM  Wendy G. Arsenault DVM  Dipl ACVIM  Kathryn M. Meurs DVM  Dipl ACVIM  Linda B. Lehmkuhl DVM  Dipl ACVIM  John D. Bonagura DVM  Dipl ACVIM  Philip R. Fox DVM  Dipl ACVIM  Dipl ECVIM 《Journal of Veterinary Cardiology》2006,8(2):109-114

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