Removal of hemangiosarcoma cells from canine blood with a cell salvage system and leukocyte reduction filter          下载免费PDF全文

Brittany Ciepluch DVM  MS  Heather Wilson‐Robles DVM  DACVIM  Gwendolyn Levine DVM  DACVP  Roger Smith DVM  PhD  Gus A. Wright PhD  Tasha Miller BS  Maureen T. O'Brien DVM  MS  DACVP  Kelley M. Thieman Mankin DVM  MS  DACVS‐SA 《Veterinary surgery : VS》2018,47(2):293-301

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Standing thyroidectomy in 10 horses          下载免费PDF全文

Marco Marcatili DVM  PhD  MRCVS  Sarah J. Voss BVMedSci  BVM  BVS  MRCVS 《Veterinary surgery : VS》2018,47(1):86-92

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Multiloculated solitary (unicameral) bone cyst in a young dog          下载免费PDF全文

Sarah C. Roode  Heather R. Shive  Willemijn Hoorntje  Jennifer Bernard  Devorah M. Stowe  Roy R. Pool  Carol B. Grindem 《Veterinary clinical pathology / American Society for Veterinary Clinical Pathology》2018,47(3):484-488

A 20‐month‐old female spayed Staffordshire Terrier (22.3 kg) presented to the Orthopedic Surgery Service at North Carolina State University Veterinary Teaching Hospital for evaluation of a 6‐week history of toe‐touching to nonweight‐bearing lameness in the right hind limb. Radiographs of the right stifle revealed a multiloculated lytic lesion of the distal femur, with a large open lytic zone centrally, numerous osseous septations peripherally, and focal areas of cortical thinning and loss. An aspirate of the right distal femoral lesion yielded mildly cloudy serosanguineous fluid. Cytologic examination of the fluid revealed a pleomorphic population of discrete cells that exhibited marked anisocytosis and anisokaryosis and a variable nuclear‐to‐cytoplasmic (N:C) ratio, which were interpreted as probable neoplastic cells, with few macrophages, and evidence of hemorrhage. Given the clinical signs of pain, lesion size, and concern for malignant neoplasia, amputation of the right hind limb was performed. Histologically, the lesion had undulating walls 1‐3 mm thick with a continuous outer layer of dense fibrous tissue and an inner layer composed of reactive cancellous bone with no cortical compacta remaining. Remnants of thin fibrous or fibro‐osseous septa projected from the bony wall into the cyst lumen. The final histologic diagnosis was a benign multiloculated solitary (unicameral) bone cyst of the distal right femur. Based on the histopathologic findings, it was speculated that the cells identified on cytology were a mixture of developing osteoclasts, osteoblasts, endothelial, and stromal cells. This is the first report describing the cytologic examination of a solitary bone cyst in veterinary medicine.  相似文献   

Distribution,characteristics and condition of Arctic charr (Salvelinus alpinus) spawning grounds in a differentially eutrophicated twin‐basin lake          下载免费PDF全文

Helen Miller  Ian J. Winfield  Janice M. Fletcher  J. Ben James  Joey van Rijn  Jonathan M. Bull  Carol J. Cotterill 《Ecology of Freshwater Fish》2015,24(1):32-43

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Isolating the effect of soil properties on agricultural soil greenhouse gas emissions under controlled conditions     

Gemma A. Miller  Robert M. Rees  Bryan S. Griffiths  Joanna M. Cloy 《Soil Use and Management》2020,36(2):285-298

Agricultural soils are important sources of greenhouse gases (GHGs). Soil properties and environmental factors have complex interactions which influence the dynamics of these GHG fluxes. Four arable and five grassland soils which represent the range of soil textures and climatic conditions of the main agricultural areas in the UK were incubated at two different moisture contents (50 or 80% water holding capacity) and with or without inorganic fertiliser application (70 kg N ha⁻¹ ammonium nitrate) over 22 days. Emissions of N₂O, CO₂ and CH₄ were measured twice per week by headspace gas sampling, and cumulative fluxes were calculated. Multiple regression modelling was carried out to determine which factors (soil mineral N, organic carbon and total nitrogen contents, C:N ratios, clay contents and pH) that best explained the variation in GHG fluxes. Clay, mineral N and soil C contents were found to be the most important explanatory variables controlling GHG fluxes in this study. However, none of the measured variables explained a significant amount of variation in CO₂ fluxes from the arable soils. The results were generally consistent with previously published work. However, N₂O emissions from the two Scottish soils were substantially more sensitive to inorganic N fertiliser application at 80% water holding capacity than the other soils, with the N₂O emissions being up to 107 times higher than the other studied soils.  相似文献   

Changes in lipid class content and composition of Isochrysis sp. (T-Iso) grown in batch culture     

Tim D. Nalder  Matthew R. Miller  Michael A. Packer 《Aquaculture International》2015,23(5):1293-1312

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Successful management of suspected acorn (Quercus petraea) toxicity in a dog     

Fernanda Camacho  Sarah Stewart  Erica Tinson 《The Canadian veterinary journal. La revue veterinaire canadienne》2021,62(6):581

A 7-year-old neutered male Labrador retriever dog was referred to a tertiary care veterinary hospital because of gastrointestinal signs and icterus. The dog developed a hepatopathy and acute kidney injury after ingesting acorns (Quercus petraea) 4 days prior to referral. The dog required hospitalization in an intensive care unit but made a full clinical recovery and was discharged after 6 days. This report documents that dogs can be affected by this toxicity and highlights the need for veterinarians to consider acorns as a potential cause of acute hepatotoxicity and renal injury. To the authors’ knowledge, this is the first reported case of acorn toxicity in a dog.  相似文献   

Corrigendum to: Assessment of the vasoactive effects of the (S)-epimers of ergot alkaloids in vitro     

Jensen E Cherewyk  Sarah E Parker  Barry R Blakley  Ahmad N Al-Dissi 《Journal of animal science》2021,99(4)

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Diagnostic accuracy of optical coherence tomography for assessing surgical margins of canine soft tissue sarcomas in observers of different specialties     

Josephine A. Dornbusch  Laura E. Selmic  Pin‐Chieh Huang  Jonathan P. Samuelson  Eric M. McLaughlin  Vincent A. Wavreille  Jessica A. Ogden  Brittany Abrams  Alex Kalamaras  Eric Green  Eric T. Hostnik  Lincoln Every  Jason A. Fuerst  Ryan Jennings  Christopher Premanandan  Joshua N. Lorbach  Sarah C. Linn  Aneesh Alex  Janet E. Sorrells  Lingxiao Yang  Stephen A. Boppart 《Veterinary surgery : VS》2021,50(1):111-120

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Abnormal bone mineralization in a puppy fed an imbalanced raw meat homemade diet diagnosed and monitored using dual-energy X-ray absorptiometry     

Sarah Dodd  Maureen Barry  Caitlin Grant  Adronie Verbrugghe 《Journal of animal physiology and animal nutrition》2021,105(Z2):29-36

A 4-month-old male Old English Sheepdog was presented for evaluation of a raw meat-based homemade diet after a 1-month history of progressive lameness. Marked dietary deficiencies were detected, which included calcium, phosphorus and vitamin D. Hypovitaminosis D and hypocalcaemia were diagnosed by serum analysis. Evidence of severe diffuse osteopenia was noted on survey radiographs. Dual-energy X-ray absorptiometry (DEXA) was used to quantify bone mineral content and density and compare to published reference ranges. The puppy's initial bone mineralization was markedly subnormal, with bone mineral density 66% lower than expected, and bone mineral content 40% lower than expected. Subsequent DEXA scans were performed at intervals during the puppy's recovery to document the rate of bone re-mineralization and guide therapeutic recommendations. Marked improvement was achieved within 4 months through exercise control and feeding of a diet appropriately formulated for large breed puppy growth and development. This report reinforces the necessity of thorough dietary history and highlights the potential for malnutrition in pets fed homemade and raw meat-based diets. Use of DEXA has rarely been reported in clinical cases, yet can be a valuable tool for diagnosing and monitoring cases with abnormal bone mineralization. Further studies using DEXA to track bone mineralization in healthy puppies are encouraged to develop a more robust reference range of bone mineralization in growing dogs of varying sizes, weights and ages.  相似文献