Diseases associated with hypercobalaminemia in dogs in United Kingdom: A retrospective study of 47 dogs     

Fiona Da Riz  Paul Higgs  Guillaume Ruiz 《The Canadian veterinary journal. La revue veterinaire canadienne》2021,62(6):611

Cobalamin concentration is often assessed in clinical practice but little is known about the significance of hypercobalaminemia. The objective of this retrospective study was to identify the conditions associated with hypercobalaminemia in dogs and to investigate association with clinicopathological variables. Medical records of dogs having serum cobalamin measured between 2016 and 2018 were reviewed. One hundred sixty dogs were included and 47 (29%) showed hypercobalaminemia. Dogs with hypercobalaminemia had gastrointestinal (57%), hepatic (11%), neurological (11%), endocrine (9%), renal (4%), pancreatic (2%), and miscellaneous (6%) diseases. Overall, 11% had neoplasia. This distribution was not significantly different from that for hypocobalaminemic and normocobalaminemic dogs. There were significantly more dogs with hyperfolatemia in the hypercobalaminemia group. These results suggest that in clinical practice hypercobalaminemia is commonly identified in gastrointestinal and hepatic disease in dogs, but can also be seen with endocrine and neurological conditions. The frequency of hyperfolatemia alongside hypercobalaminemia may reflect common metabolic pathways.  相似文献   

Randomized controlled clinical study evaluating the efficacy and safety of intratumoral treatment of canine mast cell tumors with tigilanol tiglate (EBC‐46)     

Thomas R. De Ridder  Justine E. Campbell  Cheryl Burke‐Schwarz  David Clegg  Emily L. Elliot  Samuel Geller  Wendy Kozak  Stephen T. Pittenger  Jennifer B. Pruitt  Jocelyn Riehl  Julie White  Melissa L. Wiest  Chad M. Johannes  John Morton  Pamela D. Jones  Peter F. Schmidt  Victoria Gordon  Paul Reddell 《Journal of veterinary internal medicine / American College of Veterinary Internal Medicine》2021,35(1):415-429

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Effect of Fermentation and Oil Incorporation on the Retention of E Vitamers During Breadmaking     

Oliver Buddrick  Oliver A. H. Jones  Paul D. Morrison  Darryl M. Small 《Cereal Chemistry》2015,92(3):327-331

All forms of baking and processing cause a loss of nutrients, including vitamin E, but little is known about these occurrences or if they could be avoided. The objective of this research was to study the incorporation of palm oil and the stability of vitamin E in palm oil during breadmaking. Wheat meal and rye breads were baked with and without the addition of 0, 2, 5, or 8% palm oil. The eight E group vitamers (tocopherols and tocotrienols) were extracted by using accelerated solvent extraction, freeze dried, and then analyzed with normal‐phase HPLC. Compared with the controls, the inclusion of palm oil was found to increase the quantity of all forms of vitamin E in the final baked products. It is concluded that palm oil is effective in increasing the vitamin E content of whole grain bread.  相似文献   

Preliminary investigation comparing a detomidine continuous rate infusion combined with either morphine or buprenorphine for standing sedation in horses          下载免费PDF全文

Joanna J Potter  Paul D MacFarlane  Emma J Love  Henry Tremaine  Polly M Taylor  Joanna C Murrell 《Veterinary anaesthesia and analgesia》2016,43(2):189-194

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Continuous positive airway pressure (CPAP) decreases pulmonary shunt in anaesthetized horses          下载免费PDF全文

Martina Mosing  Paul MacFarlane  David Bardell  Laura Lüthi  Peter J. Cripps  Regula Bettschart‐Wolfensberger 《Veterinary anaesthesia and analgesia》2016,43(6):611-622

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Use of an epidural catheter inserted at L1–L2 in a dog undergoing pelvic limb amputation          下载免费PDF全文

Mathieu Raillard  Thomas R Harcourt‐Brown  Ivan P Doran  Paul D MacFarlane 《Veterinary anaesthesia and analgesia》2016,43(2):237-238

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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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Genetic monitoring of ex situ African Penguin (Spheniscus demersus) populations in South Africa     

Christiaan Labuschagne  Lisa Nupen  Antoinette Kotzé  J Paul Grobler 《African Zoology》2016,51(2):83-90

The African Penguin (Spheniscus demersus) has suffered population declines and is listed in the IUCN Red List as Endangered. The species is endemic to the coast of southern Africa, and breeding colonies are distributed on the south-western coast of Africa. Currently, African Penguins are being kept in zoo and aquarium facilities throughout South Africa. In this study, molecular genetic data based on 12 microsatellite markers from 1 119 African Penguin samples from four facilities were generated in order to determine the level of genetic variation, population structure and differentiation, and effective population size to assist in the development of an effective captive management plan. Expected heterozygosity ranged from 0.57 to 0.62, and allelic richness from 4.2 to 5.1. However, based on differences between first- and second-generation captive birds, we conclude that the ex situ population is at risk of losing genetic variability in the future and management programmes should include exchange of birds between captive facilities in order to induce gene flow and increase effective population size. Adding individuals from in situ populations should also be considered in the future in cases where these birds cannot be rehabilitated. Molecular genetic analyses of wild penguin populations should be carried out for comparison, and to ascertain to what degree ‘in situ genetic diversity’ is represented among ex situ populations. With regular resampling and analyses, the extent of the effect of processes such as genetic drift on diversity in the ex situ penguin populations will become evident.  相似文献   

Pharmacokinetic indices for cefovecin after single‐dose administration to adult sea otters (Enhydra lutris)          下载免费PDF全文

E. A. Lee  B. A. Byrne  M. A. Young  M. Murray  M. A. Miller  L. A. Tell 《Journal of veterinary pharmacology and therapeutics》2016,39(6):625-628

Seven sea otters received a single subcutaneous dose of cefovecin at 8 mg/kg body weight. Plasma samples were collected at predetermined time points and assayed for total cefovecin concentrations using ultra‐performance liquid chromatography and tandem mass spectrometry. The mean (±SD) noncompartmental pharmacokinetic indices were as follows: C_Max (obs) 70.6 ± 14.6 μg/mL, T_{Max (obs)} 2.9 ± 1.5 h, elimination rate constant (k_el) 0.017 ± 0.002/h, elimination half‐life (t_1/2kel) 41.6 ± 4.7 h, area under the plasma concentration‐vs.‐time curve to last sample (AUC_last) 3438.7 ± 437.7 h·μg/mL and AUC extrapolated to infinity (AUC_0→∞) 3447.8 ± 439.0 h·μg/mL. The minimum inhibitory concentrations (MIC) for select isolates were determined and used to suggest possible dosing intervals of 10 days, 5 days, and 2.5 days for gram‐positive, gram‐negative, and Vibrio parahaemolyticus bacterial species, respectively. This study found a single subcutaneous dose of cefovecin sodium in sea otters to be clinically safe and a viable option for long‐acting antimicrobial therapy.  相似文献   

Pneumonia Caused by Klebsiella spp. in 46 Horses          下载免费PDF全文

K.E. Estell  A. Young  T. Kozikowski  E.A. Swain  B.A. Byrne  C.M. Reilly  P.H. Kass  M. Aleman 《Journal of veterinary internal medicine / American College of Veterinary Internal Medicine》2016,30(1):314-321

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