Pancarpal and partial carpal arthrodesis with 3 locking compression plates in 6 horses          下载免费PDF全文

Alexandra L. Curtiss VMD  Laurie R. Goodrich DVM  PhD  DACVS  Fabrice Rossignol DMV  DECVS  Dean W. Richardson DVM  DACVS 《Veterinary surgery : VS》2018,47(5):692-704

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Computed tomographic diagnosis of necroulcerative reticulorumenitis with portal venous gas in a lamb     

Alexandra G. Collins-Webb  Robert Bildfell  Lauren Newsom 《The Canadian veterinary journal. La revue veterinaire canadienne》2021,62(7):755

A 2-month-old, intact male Merino sheep was presented for acute inappetence and pyrexia. Contrast-enhanced abdominal computed tomography identified reticulorumenal intramural gas with suspected ruminal ulceration, arborizing portal venous gas, and mild peritoneal fluid. The lamb was treated medically for presumptive ulcerative reticulorumenitis and non-septic peritonitis. Over 10 days, the lamb initially showed mild improvement before clinical deterioration and was ultimately euthanized. Definitive diagnosis of necrotizing, ulcerative reticulorumenitis was made via necropsy with histopathology. An underlying cause was not determined.Key clinical message:Contrast-enhanced computed tomography was effective in identifying gastric emphysema and portal venous gas associated with reticuloruminal ulceration.  相似文献   

Effect of feed deprivation on daily water consumption in healthy horses     

David E. Freeman  Alexandra Mooney  Steeve Giguère  Jami Claire  Chloe Evetts  Patricia Diskant 《Equine veterinary journal》2021,53(1):117-124

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Effects of perioperative saphenous and sciatic nerve blocks,lumbosacral epidural or morphine–lidocaine–ketamine infusion on postoperative pain and sedation in dogs undergoing tibial plateau leveling osteotomy     

Alexandra B. Kalamaras  Turi K. Aarnes  Sarah A. Moore  Stephen C. Jones  Carolina Ricco Pereira  Juan Peng  Nina R. Kieves 《Veterinary anaesthesia and analgesia》2021,48(3):415-421

ObjectiveTo compare the quality of postoperative analgesia and sedation after preoperative saphenous and sciatic nerve blockade, preoperative lumbosacral epidural injection and perioperative intravenous (IV) morphine, lidocaine and ketamine infusions in dogs undergoing stifle arthroscopy and tibial plateau leveling osteotomy (TPLO) under general anesthesia.Study designProspective, blinded, randomized, clinical comparison study.AnimalsA total of 45 dogs weighing 33.9 (15.9–56.7) kg and aged 5.2 (1.0–12.0) years, mean (range), undergoing elective unilateral TPLO for spontaneous cranial cruciate ligament rupture.MethodsClient-owned dogs were enrolled. Dogs were randomly assigned to one of three groups: group MLK, perioperative IV morphine, lidocaine and ketamine infusion; group EPID, lumbosacral epidural with ropivacaine and morphine; or group SSNB, saphenous and sciatic nerve blockade with ropivacaine. Routine stifle arthroscopy followed by TPLO surgery was performed. Sedation and pain scores were assessed at 0, 2, 4, 8 and 24 hours following extubation. Rescue analgesia was administered as prescribed by Glasgow composite pain score–short form score >5.ResultsSedation scores for MLK were higher than EPID and SSNB. Pain scores for SSNB were lower than those for EPID and MLK. No significant differences were found in anesthesia duration or surgery duration among groups. No dogs required rescue analgesia.Conclusions and clinical relevanceAlthough analgesia was adequate in all groups, the best combination of analgesia without increased sedation was recorded for SSNB.  相似文献   

Twenty years later: a single‐centre,repeat retrospective analysis of equine perioperative mortality and investigation of recovery quality          下载免费PDF全文

Alexandra HA Dugdale  Jessica Obhrai  Peter J Cripps 《Veterinary anaesthesia and analgesia》2016,43(2):171-178

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Perioperative trends in plasma colloid osmotic pressure in horses undergoing surgery          下载免费PDF全文

Alexandra G. Raftery MA  VetMB  Ruth A. Morgan MA  VetMB  DECEIM  Paul D. MacFarlane BVSc  DECVAA 《Journal of Veterinary Emergency and Critical Care》2016,26(1):93-100

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Quantitative analysis of risk factors associated with brucellosis in livestock in the Katavi-Rukwa ecosystem,Tanzania     

Justine A. Assenga  Lucas E. Matemba  Joseph J. Malakalinga  Shabani K. Muller  Rudovick R. Kazwala 《Tropical animal health and production》2016,48(2):303-309

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Diagnosis and treatment of a selective immunoglobulin M glomerulonephropathy in a quarter horse gelding     

Mcsloy A  Poulsen K  Fisher PJ  Armien A  Chilton JA  Peek S 《Journal of veterinary internal medicine / American College of Veterinary Internal Medicine》2007,21(4):874-877

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Distribution and diversity of banana (Musa spp.) in Wadi Tiwi,northern Oman     

Stephan Behrendt  Alexandra zum Felde  Edmond De Langhe  Sulaiman Al Khanjari  Katja Brinkmann  Andreas Buerkert 《Genetic Resources and Crop Evolution》2015,62(8):1135-1145

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Characterizing the complexity of landscape boundaries by remote sensing   总被引：9，自引：0，他引：9  

Jean Paul Metzger  Etienne Muller 《Landscape Ecology》1996,11(2):65-77

This paper presents a method for characterizing the complexity of landscape boundaries by remote sensing. This characterization is supported by a new boundary typology, that takes into account points where three or more landcovers converge (i.e., convergency points or coverts). Landscape boundary richness and diversity indices were proposed and calculated over 19 landscapes in South-East Brazil. Results showed that landscape boundaries, especially convergency points, provided an enrichment in landscape pattern analysis. Landcover boundary diversities were significantly related to landcover shape: elongated riparian units had the highest values for boundary diversity and coverts proportion indices. On the other hand, landscape analysis showed that indices of shape, richness, diversity and coverts proportion provided an additional evaluation of landcover spatial distribution within the landscape.  相似文献