Human Interleukin 21 Fusion Expression, Purification, Refolding and Biological Activity Assay 人白介素21Trx融合表达、纯化、复性以及活性检测
Secreted Expression and Biological Assay of SAMS in Pichia pastoris 毕赤酵母分泌表达SAMS及表达产物活性分析
Pesticides were the major resources of pollution, Biological assay could be known the situation of pesticide pollution. 前言:农药是环境中的一类重要污染源,应用生物监测能够较好地了解农药对环境的污染状况。
Biological assay is one of important fields in life science. 生物分析是生命科学中一个重要的领域。
Purpose: The teratogenic potential of cigarette smoke was evaluated by using the short term biological assay. 目的:用生物学短期测试方法评价香烟烟雾的致畸性。
Methods: Techniques of hematopoietic progenitor cell culture in vitro, biological assay of hematopoietic growth factor ( HGF), immunocytochemistry and in situ hybridization were used. 方法:采用造血祖细胞体外培养、造血生长因子生物学活性检测、免疫细胞化学、核酸探针原位杂交等实验技术。
Biological Assay of Calcitonin by Blood Calcium Determination in Rats 用大鼠血钙法测定降钙素生物效价的探讨
Purification and biological activity assay of hepatic chalone extracted from rat liver 大鼠肝抑素纯化及其生物活性的检测
According to biological assay of antibiotics, we determined the change of stability of laid up for half a year under different storage conditions. 本文根据抗生素生物检定法测定氯霉素滴眼剂在不同贮存条件下放置半年稳定性的变化。
In this paper we did some studies about the pathogenicity of two strains ( Al and A10) of A. alternata, the relations between toxic metabolite and it's pathogenicity, the culture conditions and extraction of AT-toxin, and the biological assay of toxin. 本实验就其病菌的致病性、病菌的毒性代谢物与致病性的关系、AT-粗毒素的培养条件与提取方法及其毒性的生物测定方法进行了研究。2疫毒学说;
As the Wilson disease ( WD) is an autosomal recessive disorder caused by the deficiency of the P-type ATPase ( ATP7B). So molecular biological assay is helpful for differential diagnosis of pre-symptomatic WD patients and carriers. 肝豆状核变性病(Wilsondisease,WD)是由于P型ATP7B酶缺陷引起的常染色体隐性遗传性疾病,分子生物学方法有助于鉴别WD患者家系中症状前患者和杂合子。
Biological Assay of Various Batches of Acutobin on Rabbit's Blood Coagulation system 不同批号蕲蛇酶在家兔血液凝固系统上的生物活性检测
The results obtained by this method were comparable with the biological assay. 测定结果与生物效价法基本一致。
Relation between methods of extraction and results of the biological assay of powdered digitalis 洋地黄粉生物测定时浸提方法与结果的关系
A comparative studies on the biological assay of insulin by blood glucose determination in mice and by convulsion method with mice 胰岛素的生物效价测定&小鼠血糖法与小鼠惊厥法的比较研究
On the basis of identification and preparation of the metabolites, the in vitro antibacterial activity ( MIC, MBC) of the parent drug and its six major metabolites was determined by the 2 fold broth dilution method using three standard strains for biological assay. 在鉴别和制备其代谢产物的基础上,采用二倍稀释法,选用3种生物检测实验标准菌株,测定了母体药物和6种主要代谢产物的体外抗菌活性(MIC,MBC)。
Using biological activity assay, the production of IL-4 and IL-10 by peripheral blood mononuclear cells ( PBMC) was studied in patients with nasopharyngeal carcinoma and lym-phoma. 采用生物活性测定和原位杂交法,检测肿瘤患者的单个核细胞(PBMC)、癌性腹水及肿瘤组织中IL-4及IL-10的活性和表达。
Objective To investigate the possibility of applying the DNA double strand break and apoptosis of lymphocytes to biological assay in radiation injury. 目的探讨受照后淋巴细胞DNA双链断裂和凋亡作为放射损伤生物学检测指标的可行性。
Determination of the Pharmacokinetics Parameters of Recombinant Staphylokinase in Thrombosis Model of the Femoral Artery in Rabbits by Biological Assay 生物法测定重组葡激酶在股动脉血栓形成模型兔中的药动学参数
Biological assay showed that NCMC had no bad influence on growth and development of silkworm, but could increase the molter body weight, cocoon weight, cocoon shell weight, cocoon shell rate and good pupa rate. 生物试验表明:羧化壳聚糖不仅对家蚕的生长发育无不良影响,而且在一定程度上能提高眠蚕体重、全茧量、茧层量、茧层率和健蛹率等。
The biological activity assay of the crude toxin showed that it could induce the characteristic symptom of rice sheath blight and inhibit the growth of rice radicle and make the seedling wilting. 对粗毒素进行生物活性检测,发现粗毒素在水稻叶片上能形成水稻纹枯病的典型症状,并可抑制水稻种子胚根的生长,致使水稻幼苗失绿萎蔫。
The results was compared by biological assay in same sample. 酶免法采用酶免试剂盒,测定同一样品含量。
Expression and biological assay of SZZ-HARPIN fusion protein in Bacillus thuringiensis SZZ-Harpin融合蛋白在苏云金芽孢杆菌中的表达及活性测定
Methods The biological assay in the lab and the effect test in the field. 方法实验室生物测试和现场杀灭试验。
From different structurally diverse clusters, 187 compounds were selected for biological assay based on prediction of physico-chemical properties, chemical stability, potential toxicity and potential metabolism. 再依据聚类分析,经过基于物理化学特性预测、化学稳定性、潜在毒性和代谢的类药性分析,挑选了187个代表性化合物作为生物学检测的备选化合物。
It is an appropriate biological assay system for hepatic developmental biology, liver physiology and pathology, liver metabolism, pharmacology and toxicology as well as regenerative medicine such as cell transplantation and tissue engineering. 该模型可望用于体外肝脏发育学、肝脏生理病理学、肝组织代谢、药理毒理学评价,乃至再生医学细胞移植和组织工程等研究。
We harvested the plants which are positive in the biological assay for the futher research. 收获经生物鉴定呈阳性的植株种子,用于下一步的研究。
Biological activity assay of the target compounds which have been synthesized is the following task. 下一步工作将是对合成的目标化合物进行生物活性测试。