Continuous infusion of propofol in calves: bispectral index and hemodynamic effects          下载免费PDF全文

Mauricio Deschk  Juliana T Wagatsuma  Marcelo A Araújo  Guilherme GF Santos  Sergio SR Júnior  Caio JX Abimussi  Carlos E Siqueira  Jéssica CL Motta  Silvia HV Perri  Paulo SP Santos 《Veterinary anaesthesia and analgesia》2016,43(3):309-315

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Conjunctival habronemiasis in a square‐lipped rhinoceros (Ceratotherium simum)          下载免费PDF全文

Igal H. Horowitz  Richard R. Dubielzig  Ana‐Maria Botero‐Anug  Araceli Lucio‐Forster  Dwight D. Bowman  Ariella B. Rosenzweig  Shahar Frenkel  Ron Ofri 《Veterinary ophthalmology》2016,19(2):161-166

A captive female square‐lipped rhinoceros born in 1993 had been showing intermittent signs of bilateral conjunctivitis and conjunctival proliferation since 1998. Periodic improvement was noted, especially in winter, but overall the condition had deteriorated over the years. Treatment with various topical, intralesional, and systemic antibiotics and glucocorticosteroids was largely ineffective, as were repeated dewormings. No primary cause for these lesions was found in biopsies taken in 2000 and 2006, although a severe infiltrate of numerous eosinophils was observed in the latter. As the condition worsened, secondary corneal changes were noted, and eventually vision was lost due to proliferative conjunctival tissue. Aggressive resection of the proliferating tissue in 2013 restored vision and submitted biopsies yielded a diagnosis of severe allergic conjunctivitis, eosinophilic granuloma, and habronematid (Habronema or Draschia) larval infection. As no other rhinoceros in the herd was affected, including two calves born to the patient who were in close contact with their mother, it was concluded the presentation was most likely due to a hypersensitivity reaction to the dead or dying larvae. Fly repellent is now regularly applied around the eye of this rhinoceros, and a protective face mask has been fitted. Ongoing periodic relapses are treated with oral ivermectin, topical antibiotics, and steroids.  相似文献   

Requirements of protein for maintenance and growth in ram hair lambs     

Elzania Sales Pereira  Rildson Melo Fontenele  Ariosvaldo Nunes de Medeiros  Ronaldo Lopes Oliveira  Ana Claudia Nascimento Campos  Eduardo Luiz Heinzen  Leilson Rocha Bezerra 《Tropical animal health and production》2016,48(7):1323-1327

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Supplementation with Ca salts of soybean oil interacts with concentrate level in grazing dairy cows: milk production and milk composition     

Fernanda Lopes Macedo  Jonas de Souza  Fernanda Batistel  Lucas Jado Chagas  Flávio Augusto Portela Santos 《Tropical animal health and production》2016,48(8):1585-1591

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Performance of feedlot lambs fed palm kernel cake-based diets     

Rozilda da Conceição dos Santos  Kaliandra Souza Alves  Rafael Mezzomo  Luis Rennan Sampaio Oliveira  Darley Oliveira Cutrim  Daiany Iris Gomes  Gilmara Pinto Leite  Marcio Yuri de Souza Araújo 《Tropical animal health and production》2016,48(2):367-372

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Intake,performance, and carcass characteristics of lambs fed spineless cactus replacing wheat bran     

Sabrina Carla Rodrigues Felix  Ricardo Alexandre Silva Pessoa  Marcelo de Andrade Ferreira  Luciana Felizardo Pereira Soares  Janaina de Lima Silva  Karen Santos Felix de Abreu  Ana Caroline Cerqueira de Melo 《Tropical animal health and production》2016,48(2):465-468

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Intake,digestibility and performance of lambs fed diets containing peach palm meal     

Alana Batista dos Santos  Mara Lúcia Albuquerque Pereira  Herymá Giovane de Oliveira Silva  Gleidson Giordano Pinto de Carvalho  Taiala Cristina de Jesus Pereira  Leandro Sampaio Oliveira Ribeiro  José Augusto Gomes Azevêdo  Maria das Graças Conceição Parada Costa Silva  Larisse Borges Sousa  Leandro Borges Sousa  Daiane de Oliveira Alencar 《Tropical animal health and production》2016,48(3):509-515

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Herd-level prevalence and risk factors for bovine viral diarrhea virus infection in cattle in the State of Paraíba,Northeastern Brazil     

Leise Gomes Fernandes  Adriana Hellmeister de Campos Nogueira  Eliana De Stefano  Edviges Maristela Pituco  Cláudia Pestana Ribeiro  Clebert José Alves  Tainara Sombra Oliveira  Inácio José Clementino  Sérgio Santos de Azevedo 《Tropical animal health and production》2016,48(1):157-165

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Canine fetal echocardiography: correlations for the analysis of cardiac dimensions     

Amália Turner Giannico  Elaine Mayumi Ueno Gil  Daniela Aparecida Ayres Garcia  Marlos Gonçalves Sousa  Tilde Rodrigues Froes 《Veterinary research communications》2016,40(1):11-19

The aim of this study was to develop regression models for correlation of canine fetal heart development with body size to characterize normal development or suggest cardiac anomalies. Twenty clinically healthy pregnant bitches, either brachycephalic and non-brachycephalic, were examined ultrasonographically. Transabdominal fetal echocardiography was conducted every 4 days from the beginning of cardiac chambers differentiation until parturition. Ten cardiac parameters were measured: length, width and diameter of the heart; heart area; left and right ventricular dimensions; left and right atrial dimensions; and aortic and pulmonary artery diameter. Femoral length, biparietal diameter and abdominal cross-sectional area were also recorded. Regression equations were developed for each parameter of fetal body size, and linear and logarithmic models were compared. The model with the highest correlation coefficient was chosen to produce equations to calculate relative dimensions based on the correlations. Only the left-ventricular chamber differed between the two racial groups. Biparietal diameter was the independent parameter that produced the highest correlation coefficient for the most fetal cardiac dimensions, although good correlations were also observed using femoral length and abdominal cross-sectional area. Heart width and heart diameter were used as surrogates of cardiac development, as these measurements showed the best statistical correlation. Quantitative evaluation of fetal cardiac structures can be used to monitor normal and abnormal cardiac development.  相似文献   

Tenogenic induction of equine mesenchymal stem cells by means of growth factors and low-level laser technology     

Chiara Gomiero  Giulia Bertolutti  Tiziana Martinello  Nathalie Van Bruaene  Sarah Y. Broeckx  Marco Patruno  Jan H. Spaas 《Veterinary research communications》2016,40(1):39-48

Tendons regenerate poorly due to a dense extracellular matrix and low cellularity. Cellular therapies aim to improve tendon repair using mesenchymal stem cells and tenocytes; however, a current limitation is the low proliferative potential of tenocytes in cases of severe trauma. The purpose of this study was to develop a method useful in veterinary medicine to improve the differentiation of Peripheral Blood equine mesenchymal stem cells (PB-MSCs) into tenocytes. PB-MSCs were used to study the effects of the addition of some growth factors (GFs) as TGFβ3 (transforming growth factor), EGF2 (Epidermal growth factor), bFGF2 (Fibroblast growth factor) and IGF-1 (insulin-like growth factor) in presence or without Low Level Laser Technology (LLLT) on the mRNA expression levels of genes important in the tenogenic induction as Early Growth Response Protein-1 (EGR1), Tenascin (TNC) and Decorin (DCN). The singular addition of GFs did not show any influence on the mRNA expression of tenogenic genes whereas the specific combinations that arrested cell proliferation in favour of differentiation were the following: bFGF2 + TGFβ3 and bFGF2 + TGFβ3 + LLLT. Indeed, the supplement of bFGF2 and TGFβ3 significantly upregulated the expression of Early Growth Response Protein-1 and Decorin, while the use of LLLT induced a significant increase of Tenascin C levels. In conclusion, the present study might furnish significant suggestions for developing an efficient approach for tenocyte induction since the external administration of bFGF2 and TGFβ3, along with LLLT, influences the differentiation of PB-MSCs towards the tenogenic fate.  相似文献