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101.
开心果树,也叫阿月浑子,并非为我国原产的苗木种类,所以内地及沿海地区的人都不怎么熟悉,而在叙利亚等国开心果树则被很普遍种植。开心果树怕涝,抗旱。开心果既有经济价值,又有防风节水的作用,因此,在吐鲁番地区种植开心果有较好的发展前景。 相似文献
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103.
Eskelinen EV Liska WD Hyyti?inen HK Hielm-Bj?rkman A 《Veterinary and comparative orthopaedics and traumatology》2012,25(5):427-432
A 27-kg German Shorthaired Pointer was referred for evaluation due to the complaint of left pelvic limb lameness and signs of pain in the left stifle joint. Radiographs revealed signs of a healed supracondylar femoral fracture that had been previously repaired at another hospital with an intramedullary pin and two cross pins. In addition, there were signs of severe osteoarthritis (OA). The OA had been managed medically with administration of carprofen and nutraceuticals for nine months without any improvement. Left total knee replacement (TKR) surgery was performed to alleviate signs of pain. The patient was assessed preoperatively and at six months, one year, and two years after surgery using radiology, force platform analysis of gait, thigh circumference measures, goniometry, and lameness evaluation. Following surgery, the dog resumed normal activity without any signs of pain and a good quality of life at 3.5 months. Force plate analysis found that peak vertical force on the TKR limb was 85.7% of the normal contralateral limb after two years. Total knee replacement was a successful treatment to manage knee OA associated with a healed distal femoral fracture and internal fixation in this dog. 相似文献
104.
Smith TJ Baltzer WI L?hr C Stieger-Vanegas SM 《Veterinary and comparative orthopaedics and traumatology》2012,25(2):160-166
A two-year-old, 97 kg, male neutered English Mastiff was evaluated for left pelvic limb lameness of five months duration localized to the stifle joint. Following radiographic, computed tomographic and arthroscopic examination, the lameness was subsequently diagnosed as being caused by primary synovial osteochondromatosis. In total, 194 osteochondral bodies were removed using arthroscopy in combination with a mini-arthrotomy. Histology and immunohistochemistry of the loose osteochondral fragments confirmed the diagnosis with a moderately high degree of differentiation and low cellularity. Nuclear staining for Ki-67 revealed decreasing differentiation and increasing cellularity in the fragments. At the 13 months telephone follow-up the owner reported that the dog was free from lameness and had a vastly improved function compared with preoperative levels, although mild lameness did occasionally occur. This is the first report of computed tomography, arthroscopy and immunohistochemistry confirming a case of primary synovial osteochondromatosis in a dog. 相似文献
105.
以库尔勒香梨树干形成层为主要研究对象,测定越冬期间香梨树干形成层、树枝及花芽组织保护酶活性变化特性,对比分析日灼组织保护性酶活性的影响.结果表明,在越冬期间形成层过氧化物酶(POD)、超氧化物歧化酶(SOD)、过氧化氢酶(CAT)的活性随着温度的降低而升高;阳面、阴面、树枝和芽的SOD活性差异不显著,但POD、CAT活性具有显著差异;日灼通过影响树干形成层温度导致树干形成层南北侧保护酶活性的差异,阳面酶活性较高 相似文献
106.
ZHONG Yuan? chang 《保鲜与加工》2003,(2):22-24
To analyse the working parameter of switched power, this article introduces the circuit model of switched power and the shaping process of its on off voltage wave. Aiming at analyzing to the voltage wave and parameter, an "assistant compensation" method is put forward. Based on this method, the voltage wave and parameter of switched power are theoretically analyzed and imitated. The imitation results indicate that the method is afeasible and advance one. 相似文献
107.
Jordi Ribas-Maynou Ariadna Delgado-Bermúdez Yentel Mateo-Otero Estel Vi?olas Carlos O.Hidalgo W.Steven Ward Marc Yeste 《畜牧与生物技术杂志(英文版)》2023,(1):134-151
Background: The analysis of chromatin integrity has become an important determinant of sperm quality. In frozenthawed bovine sperm, neither the sequence of post-thaw injury events nor the dynamics of different types of sperm DNA breaks are well understood. The aim of the present work was to describe such sperm degradation aftermath focusing on DNA damage dynamics, and to assess if this parameter can predict pregnancy rates in cattle.Results: A total of 75 cryopreserved ejaculates from 25 Holstei... 相似文献
108.
Gitit Kra Jayasimha Rayalu Daddam Uzi Moallem Hadar Kamer Radka Ko?varová Alina Nemirovski G.Andres Contreras Joseph Tam Maya Zachut 《畜牧与生物技术杂志(英文版)》2023,(1):378-389
Background: Dietary supplementation of omega-3 fatty acids can reduce the activation of the endocannabinoid system(ECS) by decreasing the availability of arachidonic acid, thus lowering endocannabinoids(e CBs) levels. The ECS is a modulator of energy metabolism, stress response and inflammation in mammals, yet there is little information on the roles of the ECS in transition dairy cows. During the periparturient period, the adipose tissue and liver are the main metabolic organs that participate ... 相似文献
109.
Lisa ESSICH Reiner RUSER Jens HARTUNG Anne HANEMANN Meike GASSNER Liam OBERDORFER J?rn BREUER Jürgen RECKNAGEL Helmut NU?BAUMER Torsten MüLLER 《农业科学与工程前沿(英文版)》2023,(2):183-197
Miscanthus × giganteus may play an important role in replacing fossil energy resources by bio-based alternatives. One further advantage of miscanthus production is the generally high soil organic carbon(Corg) enrichment in soils.Due to declining yields, miscanthus stocks are commonly reintegrated into crop rotation after approximately 20 years. Currently there is only few information, whether these high amounts of (Corg) can be conserved while intensifying soil tillage and ... 相似文献
110.