Preparation of Amphiphilic Carboxy Methyl Chitosan 亲水-疏水性羧甲基壳聚糖的制备研究
The change of intrinsic viscosity and carboxy terminal group content was studied for polylactic acid ( PLA) at 10-40 min and 170-200 ℃. 研究了聚乳酸(PLA)在10-40min和170-200℃的条件下热降解后的特性粘数和端羧基含量的变化。
At the end of the experiment, PCR was used to evaluate the ubiquitin carboxy-terminal hydrolase LI expressions among these groups. PCR法检测正常组,肝阳上亢组,肝阳化风组泛素羧基末端水解酶的基因表达情况。
Based on this character, a replication adenovirus vector was generated. And the fiber 1 carboxy-terminal knob-s was expressed in E. 本试验就是利用这一特性构建了复制型重组CELO病毒载体,另外根据fiber1的C端抗体结合区Knob-s区进行了原核表达。
Quantitative measurement of des-γ-carboxy-prothrombin in cancerous and non-cancerous liver tissue and its role in hepatocellular carcinoma 肝癌组织中脱-γ-羧基凝血酶原的测定及意义
The active center carboxy group-COOH in the humidity-sensitive film is mentioned and the change of the active center-cooh in imide reaction is expounded. 提出感湿膜中存在有活性中心羧基-COOH及活性中心-COOH在酰亚胺化过程中的变化。
The Des-γ-carboxy-prothrombin Levels in Serum and Liver Tissue of Hepatocarcinoma and Their Clinical Significance 肝癌血清、组织中脱-γ-羧基凝血酶原水平测定及其临床意义