Surgical repair of skull fractures in four horses using cuttable bone plates.     

B A Dowling  A J Dart  G Trope 《Australian veterinary journal》2001,79(5):324-327

Three horses with severely comminuted, open facial bone fractures and one horse with a comminuted, open orbital rim fracture were referred for treatment. Severe facial bone asymmetry and epistaxis were apparent in all cases and subcutaneous emphysema was present in two, however physical and neurological examinations were otherwise normal. Radiography and endoscopy were of some use in assessing the degree of damage, although the true extent of the damage was more apparent at surgery. Surgical reduction of the fractures was recommended to maximise cosmetic and functional outcome. After surgical debridement and reduction of the fractures the bone fragments remained unstable and were not amenable to stabilisation with interfragmentary wires alone, so 2 mm cuttable bone plates were used to maintain fracture alignment. Screw migration occurred in three horses and in one of these horses the plate had to be removed. Other complications were minor and in all horses the fractures healed with good cosmetic and functional outcome. The use of cuttable bone plates should be considered as a reasonable alternative to inter-fragmentary wiring for unstable, comminuted fractures of the facial bones, even where fractures are open.  相似文献   

Isotypic antibody responses in cattle infected with Haemophilus somnus   总被引：4，自引：0，他引：4  

P R Widders  S C Dowling  R P Gogolewski  J W Smith  L B Corbeil 《Research in veterinary science》1989,46(2):212-217

Bovine antibody responses to Haemophilus somnus were compared on the basis of clinical and bacteriological findings. Serum IgG1 and IgM antibody titres were significantly increased in clinically normal cattle that were bacteriologically positive for H somnus from the nasal or vaginal mucosae compared with clinically normal, negative cows. IgG2 titres did not differ significantly between these two groups. However, IgG2 antibody was significantly higher in animals with H somnus disease (pneumonia or abortion) than in clinically normal cattle (whether bacteriologically positive or negative), while IgG1 and IgM titres did not differ between diseased and bacteriologically positive, clinically normal cattle. These antibody trends were duplicated in experimental H somnus abortion or pneumonia, with the greatest response occurring within the IgG2 subclass. Cattle vaccinated systemically with killed whole H somnus produced a predominant IgG2 response with minimal IgG1 and IgM responses. These results demonstrate that IgG2 antibody is consistently elevated in H somnus disease, and suggest that this response may be useful in discriminating diseased from asymptomatic cattle.  相似文献   

Preliminary study of plasma vascular endothelial growth factor (VEGF) during low- and high-dose radiation therapy of dogs with spontaneous tumors     

Melanie C. Wergin  Med. Vet.    Kurt Ballmer-Hofer  PhD    Malgorzata Roos  PhD    Roger E. Achermann  Med. Vet.    Natalie Inteeworn  Med. Vet.    Margarete K. Akens  Med. Vet.    Hans Blattmann  PhD    Barbara Kaser-Hotz  Dr. Med. Vet. 《Veterinary radiology & ultrasound》2004,45(3):247-254

High plasma vascular endothelial growth factor (VEGF) concentrations are associated with radiation resistance and poor prognosis. After an exposure to ionizing radiation in cell culture an early phase and a late phase of increased VEGF have been documented. The activation was dependent on the radiation dose. Therefore, the purpose of this study was to measure baseline plasma VEGF and changes in VEGF over the course of fractionated radiation therapy in dogs with spontaneous tumors. Dogs with tumors had a significantly higher pretreatment plasma VEGF than did dogs without tumors. Immediately after irradiation no increased plasma VEGF was observed. Over the course of radiation therapy there was an increased plasma VEGF in dogs treated with low doses per fraction/high total dose, whereas plasma VEGF remained stable in dogs irradiated with high doses per fraction/low total dose. The regulatory mechanisms are very complex, and therefore the value of plasma VEGF measurements as an indirect marker of angiogenesis induced by radiotherapy is limited.  相似文献   

Nutrient requirements and low-cost balanced diets,based on seasonally available local feedstuffs,for local pigs on smallholder farms in Western Kenya     

Natalie Ann Carter  Catherine Elizabeth Dewey  Lian Francesca Thomas  Ben Lukuyu  Delia Grace  Cornelis de Lange 《Tropical animal health and production》2016,48(2):337-347

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Evaluation of a Permanent Synthetic Osteochondral Implant in the Equine Medial Femoral Condyle          下载免费PDF全文

Kirsty A. Husby  Shannon K. Reed  David A. Wilson  Keiichi Kuroki  John R. Middleton  Natalie C. Hoepp  Elizabeth M. Charles  James L. Cook 《Veterinary surgery : VS》2016,45(3):364-373

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Clinical features and long-term management of cats with primary hypoadrenocorticism using desoxycorticosterone pivalate and prednisolone     

Nadja S. Sieber-Ruckstuhl  Livia Harburger  Natalie Hofer  Claudia Kümmerle  Claudia Müller  Barbara Riond  Regina Hofmann-Lehmann  Claudia E. Reusch  Felicitas S. Boretti 《Journal of veterinary internal medicine / American College of Veterinary Internal Medicine》2023,37(2):420-427

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Characterisation of faecal microbiota in horses medicated with oral doxycycline hyclate     

Ronan J. J. Chapuis  Anne A. M. J. Becker  Patricia M. Dowling  J. Scott Weese 《Equine veterinary journal》2023,55(1):129-141

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Progression of lipase activity and pancreatic lipase immunoreactivity in dogs hospitalized for acute pancreatitis and correlation with clinical features     

Claudia Cueni  Natalie Hofer-Inteeworn  Claudia Kümmerle-Fraune  Claudia Müller  Peter Hendrik Kook 《Journal of veterinary internal medicine / American College of Veterinary Internal Medicine》2023,37(1):70-79

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Successful treatment of mandibular squamous cell carcinoma in a Malayan sun bear (Helarctos malayanus).     

Natalie D Mylniczenko  Ann L Manharth  Leigh Ann Clayton  Rhonda Feinmehl  Mitch Robbins 《Journal of zoo and wildlife medicine》2005,36(2):346-348

An adult, female Malayan sun bear (Helarctos malayanus) was diagnosed with squamous cell carcinoma of the rostral mandible. Initial treatment included bilateral mandibulectomy rostral to the lingual frenulum followed by intra- and perilesional cisplatin injections. Recovery after the procedure was uneventful and the Malayan sun bear adapted well to a shortened mandible. Histopathology indicated incomplete surgical excision of the tumor; therefore, radiation therapy was instituted weekly for four treatments at 2 Gy in parallel opposed fields (total 4 Gy each treatment) with one additional cisplatin treatment. Two years after initial presentation, the animal showed no recurrence of neoplasia.  相似文献   

Cutaneous phycomycosis in two horses     

Dowling BA  Dart AJ  Kessell AE  Pascoe RR  Hodgson DR 《Australian veterinary journal》1999,77(12):780-783

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