Efficiency improvement in linear-move sprinkler systems through moderate runoff–runon control     

M. J. Rossi  J. O. Ares 《Irrigation Science》2015,33(3):205-219

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Plasma biomarkers profile of female dogs with mammary carcinoma and its association with clinical and pathological features          下载免费PDF全文

R. P. Soares  L. G. R. Ribeiro  K. A. Damasceno  A. T. Costa  A. Teixeira‐Carvalho  O. A. Martins‐Filho  G. D. Cassali 《Veterinary and comparative oncology》2016,14(1):88-100

The immunological biomarkers profiles were evaluated using Luminex as putative measures to monitor canine mammary carcinomas (MCs). Forty female dogs were categorized into benign mixed tumour (MC‐BMT = 28) and mammary carcinoma (MC=12). The ascendant biomarker signatures were used to compare the groups. For example, a higher frequency of MC‐BMT animals producing IL‐6, CXCL‐8 and CXCL‐10 was observed, whereas for the MC group IL‐2 and CXCL‐8 were detected. MC‐BMT animals without metastasis had an increase in the levels of IL‐2, CXCL‐8, CXCL‐10, IL‐6, TNF‐α, IL‐15 and a decrease in IL‐10 and CXCL‐8. MC‐BMT animals with metastasis showed only an increase in CXCL‐10 and a decrease in IL‐18. After comparing the ascendant signatures following the presence of metastasis in both groups, a higher frequency of dogs exhibiting IL‐10 production was observed. Pearson correlation (P = 0.0273) and receiver operating characteristic (ROC) curve analysis revealed that this pattern was associated with worse outcome and lower survival rates in MC animals.  相似文献   

Genetic differences in the body weight and haematological traits of Nigerian indigenous chickens infected with Eimeria tenella     

A. S. Adenaike  A. O. Mabunmi  M. I. Takeet  O. D. Adenaike  C. O. N. Ikeobi 《Tropical animal health and production》2016,48(7):1443-1447

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Comparative plasma and milk dispositions,faecal excretion and efficacy of per os ivermectin and pour‐on eprinomectin in horses          下载免费PDF全文

C. Gokbulut  M. Ozuicli  D. Aksit  E. Aksoz  O. Korkut  M. Yalcinkaya  V. Y. Cirak 《Journal of veterinary pharmacology and therapeutics》2016,39(6):584-591

The horse milk gains increasing interest as a food product for sensitive consumers, such as children with food allergies or elderly people. We investigated the plasma and milk disposition, faecal excretion and efficacy of per os ivermectin (IVM) and pour‐on eprinomectin (EPM) in horses. Ten mares were divided into two groups. The equine paste formulation of IVM and bovine pour‐on formulation of EPM were administered orally and topically at dosage of 0.2 and 0.5 mg/kg bodyweight. Blood, milk and faecal samples were analysed using high‐performance liquid chromatography. The plasma concentration and persistence of IVM were significantly greater and longer compared with those of EPM. Surprisingly, EPM displayed a much higher disposition rate into milk (AUC_milk/plasma: 0.48) than IVM (AUC_milk/plasma: 0.19). IVM exhibited significantly higher faecal excretion (AUC_faeces: 7148.54 ng·d/g) but shorter faecal persistence (MRT_faeces: 1.17 days) compared with EPM (AUC_faeces: 42.43 ng·d/g and MRT_faeces: 3.29 days). Faecal strongyle egg counts (EPG) were performed before and at weekly intervals after treatment. IVM reduced the EPG by 96–100% for up to 8 weeks, whereas the reduction in the EPM group varied from 78 to 99%. In conclusion, due to the relatively low excretion in milk, EPM and IVM may be used safely in lactating mares if their milk is used for human consumption. Nevertheless, much lower plasma and faecal availabilities of EPM could result in subtherapeutic concentrations, which may increase the risk of drug resistance in nematodes after pour‐on EPM administration compared with per os IVM.  相似文献   

Ex Vivo Mechanical Evaluation of a Sternal ZipFix® Implant for Prosthetic Laryngoplasty in Horses          下载免费PDF全文

Harry J. Markwell  P. O. Eric Mueller 《Veterinary surgery : VS》2016,45(4):450-455

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In Vitro Evaluation of the Aberdeen Knot for Continuous Suture Patterns with Large Gauge Suture          下载免费PDF全文

Alex M. Gillen  Amelia S. Munsterman  Ramsis Farag  Matthew O. D. Coleridge  R. Reid Hanson 《Veterinary surgery : VS》2016,45(7):955-961

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Thymidine Kinase Type 1 and C‐Reactive Protein Concentrations in Dogs with Spontaneously Occurring Cancer          下载免费PDF全文

K.A. Selting  R. Ringold  B. Husbands  P.O. Pithua 《Journal of veterinary internal medicine / American College of Veterinary Internal Medicine》2016,30(4):1159-1166

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Effects of cerium oxide supplementation to laying hen diets on performance,egg quality,some antioxidant enzymes in serum and lipid oxidation in egg yolk          下载免费PDF全文

S. C. Bölükbaşı  A. A. Al‐sagan  H. Ürüşan  M. K. Erhan  O. Durmuş  N. Kurt 《Journal of animal physiology and animal nutrition》2016,100(4):686-693

This study was conducted to determine the effects of dietary cerium oxide levels (0, 100, 200, 300 or 400 mg/kg) on the laying performance, egg quality, some blood serum parameters and egg lipid peroxidation of laying hen. In total, one hundred and twenty 22‐week‐old brown Lohman LSL laying hens were randomly assigned to five groups equally (n = 24). Each treatment was replicated six times. Dietary supplementation of cerium oxide had no significant effect on feed intake and egg weight. The addition of cerium oxide to the laying hens' feed improved feed conversion ratio and increased (p < 0.05) egg production. Quality criteria of egg for except shell breaking strength were not affected by supplementing cerium oxide. In particular, supplementation of 200 and 300 mg/kg cerium oxide to the laying hens feed led to a significant (p < 0. 01) increase in egg shell breaking strength. Calcium and phosphorus concentration of serum increased significantly (p < 0.05) with supplementation of 100 mg/kg cerium oxide to laying hen diets. It was also observed that serum superoxide dismutase (SOD) activity and malondialdehyde (MDA) concentration decreased significantly with supplementation of cerium oxide in diets. Inclusion of cerium oxide resulted in a significant reduction in thiobarbituric acid reactive substance (TBARS) values in egg yolk in this study. It can be concluded that the addition of cerium oxide had positive effects on egg production, feed conversion ratio and egg shelf life. Based on the results of this study, it could be advised to supplement laying hens feed with cerium oxide as feed additives.  相似文献   

Effect of dietary Schizochytrium microalga oil on selected markers of low‐grade inflammation in rats          下载免费PDF全文

T. Komprda  Z. Sládek  O. Škultéty  S. Křížková  V. Rozíková  B. Němcová  T. Šustrová  M. Valová 《Journal of animal physiology and animal nutrition》2016,100(6):1169-1178

The objective of the present study was to evaluate a potential of Schizochytrium microalga oil to alleviate possible negative effects of high‐fat‐high‐energy diets. Forty adult male rats (Wistar Albino) were fed 7 weeks the diet containing beef tallow + evaporated sweetened milk (diet T) intended to cause mild obesity and low‐grade systemic inflammation. Consequently, the animals were divided into four groups by 10 animals each and fed either the T‐diet (control) or the diet containing 6% of safflower oil (S), 6% of fish oil (F) and 6% of Schizochytrium microalga oil (A), respectively, for another 7 weeks. The A‐diet decreased (p < 0.05) live weight to 86% and glycaemia to 85% of control, respectively; an effect of the S‐ and F‐diet on these markers was insignificant (p > 0.05). In comparison with control, higher (p < 0.05) deposition of eicosapentaenoic acid (EPA) + docosahexaenoic acid (DHA) in the epididymal adipose tissue (EAT) of the A‐rats correlated with increased (p < 0.05) plasma adiponectin concentration, but it was without the effect (p > 0.05) on cellular adiponectin content in the EAT. Higher (p < 0.05) EPA+DHA deposition in the liver of the A‐rats correlated with higher expression (149% of control; p < 0.05) of the gene coding for peroxisome proliferator‐activated receptor gamma, and with lower expression (82% and 66%; p < 0.05) of the genes coding for adiponectin receptors AdipoR1 and AdipoR2; no relationship to the expression of receptor GPR120 was found. The A‐diet did not affect amount of the nuclear fraction of the nuclear factor kappa B in the liver, but increased plasma level of anti‐inflammatory cytokine TGF‐β1 (p < 0.05). The presented data agree with results of other in vivo rodent and human studies, but not with literature data regarding in vitro experiments: it can be concluded that the effects of dietary oils on inflammatory markers need further investigation.  相似文献   

Pregnancy‐Induced ISG‐15 and MX‐1 Gene Expression is Detected in the Liver of Holstein–Friesian Heifers During Late Peri‐Implantation Period          下载免费PDF全文

MM Meyerholz  K Mense  H Knaack  O Sandra  M Schmicke 《Reproduction in domestic animals》2016,51(1):175-177

The bovine embryonic signal interferon‐τ (IFN‐τ) produced by the trophoblast is known to pass through the uterine fluid towards the endometrium and further into the maternal blood, where IFN‐τ induces specific expression of interferon‐stimulated gene expression (ISG), for example in peripheral leucocytes. In sheep, it was shown experimentally by administration of IFN‐τ that ISG is also detectable in the liver. The objective was to test whether ISG can be detected in liver biopsy specimens from Holstein–Friesian heifers during early pregnancy. Liver biopsies were taken on day 18 from pregnant and non‐pregnant heifers (n = 19), and the interferon‐stimulated protein 15 kDa (ISG‐15) and myxovirus‐resistance protein‐1 (MX‐1) gene expression was detected. The expression of both MX‐1 (p: 24.33 ± 7.40 vs np: 9.00 ± 4.02) and ISG‐15 (p: 43.73 ± 23.22 vs 7.83 ± 3.63) was higher in pregnant compared to non‐pregnant heifers (p < 0.05). In conclusion, pregnancy induced ISG‐15 and MX‐1 gene expression in the liver already at day 18 in cattle.  相似文献