Nonsurgical treatment of cubital subchondral cyst-like lesions in horses: seven cases (1983-1987).     

L A Hopen  P T Colahan  T A Turner  A J Nixon 《Journal of the American Veterinary Medical Association》1992,200(4):527-530

Subchondral cyst-like lesions of the cubital joint were diagnosed in 7 horses at the teaching hospital between 1983 and 1987. Diagnosis of the lesions was made by administration of intra-articular local anesthesia and/or radiographically. Initial treatment for all horses consisted of stall rest for 60 to 90 days. In addition, 2 horses were administered sodium hyaluronate intra-articularly, 1 horse was given injections of polysulfated glycosaminoglycans IM, and 1 horse was given phenylbutazone orally. Follow-up information was compiled 6 weeks to 4 years after initial examination. At the time of follow-up inquiry, 6 horses were sound for intended use and only 1 horse became lame when exercised. A logical approach to choice of surgical or nonsurgical treatment is proposed on the basis of these findings and those reported in the literature.  相似文献   

RADIOGRAPHIC DIAGNOSIS: INTRAMEDULLARY EXTRUSION OF AN INTERVERTEBRAL DISC     

Julius M.  Liptak  BVSc  MvetClinstud  MACVSc  Graeme S.  Allan  MVSc  FACVSc  Mark B.  Krockenberger  BSc  BVSc  Phillip E.  Davis  MVSc  Richard  Malik  BVSc  MvetClinStud  PhD  FACVSc 《Veterinary radiology & ultrasound》2002,43(3):272-274

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Temporary Bile Diversion in Cats with Experimental Extrahepatic Bile Duct Obstruction     

DARIEN LAWRENCE BSc  BVSC    JAMIE R. BELLAH DVM  Dipiomate ACVS    D. J. MEYER DVM  Dipiomate ACVIM  Dipiomate ACVP  L. ROTH DVM  PhD  Dipiomate ACVP 《Veterinary surgery : VS》1992,21(6):446-451

The use of a cholecystostomy catheter for temporary bile diversion was investigated in four cats with experimentally induced extrahepatic bile duct obstruction. Eighteen days after ligation of the common bile duct, a 6.5 F accordion catheter was placed in the gallbladder with a 22 g Hawkins needle-guide system through a paracostal incision. Biochemical parameters and fasting serum bile acids were monitored for 16 days. There were significant decreases in mean total bilirubin, aspartate aminotransferase, and fasting serum bile acids within 72 hours of bile diversion, and in mean alanine aminotransferase within 96 hours. Attitude and appetite improved, and the catheter was tolerated well. Positive bile cultures developed in three cats. Histologic changes in the gallbladder included mucosal ulcerations, a mixed inflammatory cellular infiltration, and fibrosis of the submucosa.  相似文献   

Prevalence and risk factors associated with bovine brucellosis in herds under extensive production system in southwestern Nigeria     

Ogugua  Akwoba Joseph  Akinseye  Victor Oluwatoyin  Cadmus  Eniola O.  Jolaoluwa Awosanya  Emmanuel A.  Alabi  Peter Ibukun  Idowu  Olugbenga S.  Akinade  Samson A.  Dale  Emma J.  Perrett  Lorraine  Taylor  Andrew  Ignocio  Moriyon  Cadmus  Simeon I. B. 《Tropical animal health and production》2018,50(7):1573-1582

Using a cross-sectional survey, we determined the prevalence and risk factors associated with bovine brucellosis in herds under extensive production system in southwestern Nigeria. Antibodies to Brucella species in serum samples were tested using the Rose Bengal test (RBT) and competitive enzyme-linked immunosorbent assay (cELISA); for milk, the milk ring test (MRT) and indirect-ELISA (i-ELISA) were used. Questionnaire was administered to cattle herdsmen to determine factors predisposing the animals to bovine brucellosis. Data were analyzed using STATA 12. From 513 serum and 635 milk samples tested among 120 herds, overall animal-level prevalence of 10.1% (95% CI 7.5–12.7%) and 20.2% (95% CI 17.1–23.3%) were recorded by RBT and MRT, respectively; while 9.4% (95% CI 6.9–11.9%) and 17.8% (95% CI 14.8–20.8%) were obtained using cELISA and i-ELISA, respectively. In all, from the 120 herds tested, 29.2% and 43.3% were positive by RBT and MRT, respectively. Multivariable logistic regression revealed that herd location (OR?=?8.12, 95% CI 1.68–38.90) and improper disposal of placenta/fetus (OR?=?17.33, 95% CI 4.81–62.33) were predictors for a seropositive herd using RBT; while herd location (OR?=?5.13, 95% CI 1.27–20.28), large herd size (OR?=?2.62, 95% CI 1.15–5.85), and occurrence of abortion for a year or more (OR?=?4.62, 95% CI 1.53–13.71) were predictors of seropositivity to antibodies to Brucella spp. using MRT. We found high prevalence of brucellosis in cattle herds under extensive management system in southwestern Nigeria. Urgent and coordinated control strategies are required to mitigate this problem.

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Comparative efficacy of three antiseptics as surgical skin preparations in dogs          下载免费PDF全文

Charles Boucher BVSc  MMedVet  Maryke M. Henton BVSc  MMedVet  Piet J. Becker BSc  MSc  PhD 《Veterinary surgery : VS》2018,47(6):792-801

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Incidence and risk factors for neurological signs after attenuation of single congenital portosystemic shunts in 253 dogs          下载免费PDF全文

Rhiannon Strickland BVetMed  Michael S. Tivers BVSc  PhD  DipECVS  Sophie E. Adamantos BVSc  DACVECC  DECVECC  Tom R. Harcourt‐Brown MA  VetMB  DipECVN  Robert C. Fowkes BSc  PhD  Victoria J. Lipscomb MA  VetMB  DipECVS 《Veterinary surgery : VS》2018,47(6):745-755

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Evaluation of the rostral projection of the sacral lamina as a component of degenerative lumbosacral stenosis in German shepherd dogs          下载免费PDF全文

Harvey Saunders BVSc  Andrew J. Worth BVSc  PhD  FANZCVS  Janis P. Bridges BSc  GradDip Appl Stat  Angela Hartman DVM  DipACVR 《Veterinary surgery : VS》2018,47(5):654-663

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Nutritional approaches to slow late finishing pig growth: implications on carcass composition and pork quality     

Emma T Helm  Jason W Ross  John F Patience  Steven M Lonergan  Elisabeth Huff-Lonergan  Laura L Greiner  Leah M Reever  Chad W Hastad  Emily K Arkfeld  Nicholas K Gabler 《Journal of animal science》2021,99(1)

Although pork producers typically aim to optimize growth rates, occasionally it is necessary to slow growth, such as when harvest facility capacity is limited. In finishing pigs, numerous dietary strategies can be used to slow growth so pigs are at optimal slaughter body weights when harvest facility capacity and/or access is restored. However, the impact of these diets on pork carcass quality is largely unknown. Thus, this study aimed to evaluate the efficacy of dietary strategies to slow growth in late finishing pigs and evaluate their effects on carcass composition and pork quality. Mixed-sex pigs (n = 897; 125 ± 2 kg BW) were randomly allotted across 48 pens and assigned to 1 of 6 dietary treatments (n = 8 pens/treatment): (1) Control diet representative of a typical finisher diet (CON); (2) diet containing 3% calcium chloride (CaCl₂); (3) diet containing 97% corn and no soybean meal (Corn); (4) diet deficient in isoleucine (LowIle); (5) diet containing 15% neutral detergent fiber (NDF) from soybean hulls (15% NDF); and (6) diet containing 20% NDF from soybean hulls (20% NDF). Over 42 d, pen body weights and feed disappearance were collected. Pigs were harvested in 3 groups (14, 28, and 42 d on feed) and carcass data collected. From the harvest group, 1 loin was collected from 120 randomly selected carcasses (20 loins/treatment) to evaluate pork quality traits. Overall, ADG was reduced in CaCl₂, Corn, and 20% NDF pigs compared with CON pigs (P < 0.001). However, ADFI was only reduced in CaCl₂ and 20% NDF pigs compared with CON (P < 0.001). Feed efficiency was reduced in CaCl₂ and Corn pigs compared with CON (P < 0.001). Hot carcass weights were reduced in CaCl₂ pigs at all harvest dates (P < 0.001) and were reduced in Corn and 20% NDF pigs at days 28 and 42 compared with CON pigs (P < 0.001). In general, CaCl₂ and 20% NDF diets resulted in leaner carcasses, whereas the Corn diet increased backfat by 42 d on test (P < 0.05). Loin pH was reduced and star probe increased in CaCl₂ pigs compared with CON pigs (P < 0.05); no treatments differed from CON pigs regarding drip loss, cook loss, color, firmness, or marbling (P ≥ 0.117). Overall, these data indicate that several dietary strategies can slow finishing pig growth without evidence of behavioral vices. However, changes to carcass composition and quality were also observed, indicating quality should be taken into consideration when choosing diets to slow growth.  相似文献   

Describing Human–Wildlife Interaction from a European Perspective     

Maria Johansson  Sabrina Dressel  Emma Kvastegård  Göran Ericsson  Anke Fischer  Bjørn P. Kaltenborn 《Human Dimensions of Wildlife》2016,21(2):158-168

European researchers from both the natural and social sciences show growing interest in studying interactions between society and wildlife. A wealth of theoretical frameworks, concepts, and methods are used, but an integration of perspectives is lacking. This research note summarizes results from two workshops that included 63 delegates from 25 European countries, as well as a follow-up survey of 41 respondents. Two main theoretical approaches to the study of human–wildlife interactions were identified. One approach focuses on the collective societal level relying on theories of governance, social representation, deliberative procedures, and commons theory. The other approach targets individuals or groups, and is based on theories such as the cognitive hierarchy, theory of reasoned action, and theory of planned behavior. Interdisciplinary collaboration is needed to identify the best options for wildlife conservation and management in a more politically integrated Europe.  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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