Effects of Moringa oleifera silage on milk yield,nutrient digestibility and serum biochemical indexes of lactating dairy cows          下载免费PDF全文

B. Zeng  J. J. Sun  T. Chen  B. L. Sun  Q. He  X. Y. Chen  Y. L. Zhang  Q. Y. Xi 《Journal of animal physiology and animal nutrition》2018,102(1):75-81

This study investigated the effects of Moringa oleifera (MO) as a partial substitute of alfalfa hay on milk yield, nutrient apparent digestibility and serum biochemical indexes of dairy cows. MO was harvested at 120 days post‐seeding. Fresh MO was cut, mixed with chopped oat hay (425:575 on a DM basis), ensiled and stored for 60 days. Sixty healthy Holstein dairy cows were allocated to one of three groups: NM (no MO or control), LM (low MO; 25% alfalfa hay and 50% maize silage were replaced by MO silage) or HM (high MO; 50% alfalfa hay and 100% maize silage were replaced by MO silage). The feeding trial lasted 35 days. The LM and HM diets did not affect dry matter (DM) intake, milk yield or milk composition (lactose, milk fat, milk protein and somatic cell count). The apparent digestibility of DM and NDF was lower for HM group than NM group. Additionally, there were no significant differences in serum biochemical indexes between the LM and NM groups. The HM group had lower serum concentrations of total cholesterol, high‐density lipoprotein cholesterol, and low‐density lipoprotein cholesterol and higher serum concentrations of urea than the NM group. The partial replacement of alfalfa hay (≤50%) and maize silage with MO silage had no negative effects on milk yield, in vivo nutrient apparent digestibility or serum biochemical indexes of lactating cows.  相似文献   

Development and implementation of a novel immune thrombocytopenia bleeding score for dogs          下载免费PDF全文

Kelly M. Makielski  Marjory B. Brooks  Chong Wang  Jonah N. Cullen  Annette M. O'Connor  Dana N. LeVine 《Journal of veterinary internal medicine / American College of Veterinary Internal Medicine》2018,32(3):1041-1050

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Comparative,multidimensional imaging of patent ductus arteriosus and a proposed update to the morphology classification system for dogs          下载免费PDF全文

Kelley R. Doocy  Ashley B. Saunders  Sonya G. Gordon  Nicholas Jeffery 《Journal of veterinary internal medicine / American College of Veterinary Internal Medicine》2018,32(2):648-657

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Survey of Equine Referring Veterinarians' Satisfaction with Their Most Recent Equine Referral Experience          下载免费PDF全文

C. Best  J.B. Coe  J. Hewson  M. Meehan  D. Kelton 《Journal of veterinary internal medicine / American College of Veterinary Internal Medicine》2018,32(2):822-831

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Peter Bryan Spradbrow 1934–2017          下载免费PDF全文

A Frost  B Vanselow 《Australian veterinary journal》2018,96(1-2):3-3

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Diagnostic imaging of oronasal fistulas in a dachshund          下载免费PDF全文

B. L. Mulherin  J. R. Ewing  K. Miles 《The Journal of small animal practice》2018,59(6):373-377

Oronasal fistula development is described anecdotally as a common disease process in the dachshund but little is known about its imaging appearance. This case report describes the clinical presentation, computed tomography (CT) characterisation, dental radiograph confirmation and treatment of bilateral oronasal fistulas in a 14‐year‐old dachshund.  相似文献   

Reticulocytosis in non‐anaemic cats and dogs          下载免费PDF全文

J. Fuchs  A. Moritz  E. Grußendorf  J. Lechner  F. Neuerer  R. Nickel  T. Rieker  C. Schwedes  D. B. DeNicola  J. Russell  N. Bauer 《The Journal of small animal practice》2018,59(8):480-489

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Clinical presentation and magnetic resonance imaging findings in 11 dogs with eosinophilic meningoencephalitis of unknown aetiology          下载免费PDF全文

T. J. A. Cardy  I. Cornelis 《The Journal of small animal practice》2018,59(7):422-431

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Evaluating the effect of metronidazole plus amoxicillin‐clavulanate versus amoxicillin‐clavulanate alone in canine haemorrhagic diarrhoea: a randomised controlled trial in primary care practice          下载免费PDF全文

V. Ortiz  L. Klein  S. Channell  B. Simpson  B. Wright  C. Edwards  R. Gilbert  R. Day  S. L. Caddy 《The Journal of small animal practice》2018,59(7):398-403

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Efficacy of a mephentermine‐based product as a vasopressor and a cardiac performance enhancer when given intramuscularly to cattle          下载免费PDF全文

D. N. Q. Cunha  C. L. del Rio  B. L. Youngblood  E. L. Ferris  G. E. Geist  Y. Ueyama  L. C. Franz  S. Mathur  R. L. Hamlin 《Journal of veterinary pharmacology and therapeutics》2018,41(2):274-280

The goal of this study was to confirm the vasopressor and cardiac effects of POTENAY^® INJETÁVEL (POT), a mephentermine‐based product, given to cattle with induced vascular/cardiac depression. Ten healthy Holstein cattle (206 ± 13 kg) followed a randomized‐complete‐block design (RCBD) utilizing crossover study design. Each animal randomly received (1 ml/25 kg, IM) of either POT (n = 10) or volume‐matched placebo control (0.9%NaCl, CP, n = 10). A subset of animals (n = 5) received POT first (day 0) while the remaining (n = 5) received CP; after a six‐day washout period, cattle received the opposite compound. Animals were anesthetized and catheterized for systemic/left ventricular hemodynamic monitoring. Myocardial dysfunction/hypotension was induced by increasing the end‐tidal isoflurane concentration until arterial blood pressure was 20% lower than at baseline and remained stable. Once the animal was determined to be hypotensive and hemodynamically stable, steady‐state hypotensive baseline data (BL2) were acquired, and treatment with either POT or CP was given. Data were acquired post‐treatment at every 15 min for 90 min. POT improved cardiac output (+68 L/min, ±14%, p < 0.05), MAP (+14 mmHg, ±4%, p < 0.05), HR (+22 bpm, ±8%, p < 0.05), and peak rates of ventricular pressure change during both systole (dP/dt_max: +37 mmHg/s ±13%, p < 0.05) and diastole (dP/dt_min: +31 mmHg/s, ±7%, p < 0.05). No improvements were noted following placebo‐control administration. Results indicate that POT improves cardiac performance and systemic hemodynamics in cattle with induced cardiovascular depression when given as single intramuscular injection.  相似文献