高蛋白料精等量替代鱼粉饲喂肥育猪对比试验     

解洪业  冯宇哲  薛晓蓉 《青海畜牧兽医杂志》2003,33(4):15-16

应用高蛋白料精等量替代鱼粉饲喂肥育猪 ,其结果在 42d试验期内高蛋白料精组头均增重 19.0 6kg ,比鱼粉组多增重 2 .12kg ,增重率提高 12 .5 2 %,头均多增收益 2 1.2 1元 ,差异显著 (P <0 .0 5 )。  相似文献   

西昌地区郁金香箱式促成栽培引种试验     

夏晶晖  余前媛  戢彬 《西南园艺》2005,33(6):10-11

对从荷兰引进的3个不同颜色系列切花郁金香品种,进行箱式促成栽培的品比试验,并测定郁金香切花的主要丰产指标.结果表明,黄色品系中黄色阿普多美（Gloden Apeldoorn）,白色品系中公园聚会（Garden Party）,红色品系中三弦琴（Balalaka）表现佳.  相似文献   

Primary tonsillar mast cell tumour in a dog          下载免费PDF全文

CC Shekell  MJ Thomson  RI Miller  JT Mackie 《Australian veterinary journal》2018,96(5):184-187

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福州地区冬菠菜品种比较试验     

陈中钐 《长江蔬菜》2014,(10):16-18

冬季对7个菠菜品种进行植物学性状、产量、冬性以及抗病性进行比较试验,结果表明,BC2、越超2个品种具备长势强、叶色绿、抗病、冬性强、产量高等特点,可作为福州地区冬季主栽品种。  相似文献   

Veterinary Clinics: Tumor Ablation     

《Veterinary Clinics of North America: Small Animal Practice》2019,49(5):949-966

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Immunotherapy in Veterinary Oncology     

Philip J. Bergman 《Veterinary Clinics of North America: Small Animal Practice》2014

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Interventional Oncology     

《Veterinary Clinics of North America: Small Animal Practice》2016,46(3):553-565

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Association between weight change during initial chemotherapy and clinical outcome in dogs with multicentric lymphoma     

Wei‐Shan Lee  Jih‐Jong Lee  Albert Taiching Liao  Chia‐Lien Kao  Shang‐Lin Wang 《Veterinary and comparative oncology》2021,19(1):53-60

The majority of the known prognostic factors in dogs with lymphoma have been evaluated before treatment commences or at the time of diagnosis. Prognostic factors evaluated during the initial phase of treatment are less described but may provide important clinical information. In this retrospective study, 82 canine lymphoma patients were categorized according to the weight change between diagnosis and after 5 weeks of chemotherapy. Dogs that gained greater than 5% or lost greater than 5% of initial body weight were categorized as increased‐ or decreased‐weight groups, respectively. Those in which weight changed less than 5% were categorized as the maintained‐weight group. The median progression‐free survival (PFS) in the increased‐weight group, maintained‐weight group and decreased‐weight group was 226, 256 and 129 days, respectively. The decreased‐weight group had significantly shorter PFS than the increased and maintained groups (P = .023, P = .003, respectively). The median survival time (ST) in the increased‐weight group, maintained‐weight group and decreased‐weight group was 320, 339 and 222 days, respectively. There was no significant difference in ST among the three groups (P = .128). In Cox‐regression results, weight change group and initial body weight were significant risk factors associated to PFS (P = .007, P = .001, respectively) while only patient's initial body weight was a significant risk factor to ST (P = .013). In conclusion, evaluation of initial body weight and weight changes over time can provide valuable information regarding PFS and ST in dogs with multicentric lymphoma.  相似文献   

INVITED REVIEW—IMAGE REGISTRATION IN VETERINARY RADIATION ONCOLOGY: INDICATIONS,IMPLICATIONS, AND FUTURE ADVANCES          下载免费PDF全文

Yang Feng  Jessica Lawrence  Kun Cheng  Dean Montgomery  Lisa Forrest  Duncan B. Mclaren  Stephen McLaughlin  David J. Argyle  William H. Nailon 《Veterinary radiology & ultrasound》2016,57(2):113-123

The field of veterinary radiation therapy (RT) has gained substantial momentum in recent decades with significant advances in conformal treatment planning, image‐guided radiation therapy (IGRT), and intensity‐modulated (IMRT) techniques. At the root of these advancements lie improvements in tumor imaging, image alignment (registration), target volume delineation, and identification of critical structures. Image registration has been widely used to combine information from multimodality images such as computerized tomography (CT), magnetic resonance imaging (MRI), and positron emission tomography (PET) to improve the accuracy of radiation delivery and reliably identify tumor‐bearing areas. Many different techniques have been applied in image registration. This review provides an overview of medical image registration in RT and its applications in veterinary oncology. A summary of the most commonly used approaches in human and veterinary medicine is presented along with their current use in IGRT and adaptive radiation therapy (ART). It is important to realize that registration does not guarantee that target volumes, such as the gross tumor volume (GTV), are correctly identified on the image being registered, as limitations unique to registration algorithms exist. Research involving novel registration frameworks for automatic segmentation of tumor volumes is ongoing and comparative oncology programs offer a unique opportunity to test the efficacy of proposed algorithms.  相似文献   

Surgical treatment of mammary carcinomas in dogs with or without postoperative chemotherapy          下载免费PDF全文

C. M. Tran  A. S. Moore  A. E. Frimberger 《Veterinary and comparative oncology》2016,14(3):252-262

This retrospective study identified prognostic factors associated with survival; and compared survival data in 94 canine mammary carcinoma (MCA) dogs treated with surgery (n = 58), or surgery and adjunct chemotherapy (n = 36), and a subset of dogs with poor prognostic factors. On multivariate analysis independent predictors of median survival time (MST) were clinical stage, lymphatic invasion (LI; present 179 days; none 1098 days), ulceration (present 118 days; none 443 days) and surgical margins (incomplete 70 days; complete 872 days). Complete surgical margins were associated with MST in dogs with stages 1–3 MCA (incomplete 68 days; complete 1098 days) and dogs with LI (incomplete 70 days; complete 347 days). There was no statistically significant improvement in MST in dogs with advanced disease (stage 4 or LI) treated with adjunctive chemotherapy (chemotherapy 228 days; none 194 days); although five dogs with complete surgical margins that received mitoxantrone and carboplatin had a mean survival of 1139 days.  相似文献