反应素

Results The Bartonella sp.strains could decompose disaccharide without disassociation of glycose,trisaccharide and spirits,and produce bacillosporin with positive of glucose oxidation and ureolysis test,negative of hydrogen sulfide production test and oxidase test....

结果检测到巴尔通体菌株具有分解双糖，不分解单糖、三糖和醇类，葡萄糖氧化阳性，硫化氢试验阴性、尿素分解试验阳性，氧化酶试验阴性，能产生多粘菌素等生化特性。结论全自动微生物鉴定系统能快速检测出巴尔通体一些特殊的生化反应特性。

Laboratory diagnostic markers of acute pancreatitis in children include amylase and Isozyme,lipase,c-reactive protein,urinary trypsinogen2,trypsinogen activation peptide,procalcitonin and so on.

小儿急性胰腺炎的实验室诊断标志物包括淀粉酶及同工酶、脂肪酶、C反应蛋白、尿胰蛋白酶原2、胰蛋白酶原激活肽、降钙素原等。

Methods:61 acute pancreatitis patients within 24 h after the occurrences of syndrome were enrolled and 21 patients of other reasons were studied as controls. Urinary trypsinogen activation peptide,serum procalcitonin,amylase and C-reaction protein were determined immediately 24 h,48 h and 72 h.

选取出现症状24 h内入院的急性胰腺炎患者68例及对照组患者21例，留取入院时、24 h、48 h及72 h 尿样和血样，测定尿胰蛋白酶原激活肽（trypsinogen activation peptides，TAP）和血清降钙素原（procalcitonin， PCT）、淀粉酶和C反应蛋白，入院后72 h按照病变程度分为重症组和轻症组。

Recombinant plasmid pSVH 7 DNA of avian influenza virus H7 subtype heamagglutinin gene was encapsulated with DC-chol/DOPE liposomes and PC/chol/SA liposomes separately. Two-week old SPF chickens were intramuscularly inoculated with 50 μ g/0.2ml of the liposome entrapped PSVH 7 DNA. Four-weeks later, each chicken was challenged with 0.1ml 〓 AIV . One week after the challenge, the secretion of the cloacas was collected and transfected to chicken embryos to isolate the virus. The virus was isolated from 6/6 of the control group, 1/6 of the naked DNA group, 1/6 of the PC/chol/SA entrapped DNA group and 0/6 of the DC-chol/DOPE liposome entrapped group. The HI antibody titers (log2) of the four groups were 6. 83±0.98, 7. 0±1. 26, 7. 83±1. 17 and 8. 00±0.89 respectively 1-week after challenge, and 8. 5±0.55, 8. 17±0.82, 8. 68±0.45 and 9. 33±0.54 respectively 2-week after challenge. The results showed that inoculation of liposome entrapped DNA significantly enhanced resistance to virosis in animals.

将含禽流感病毒H7亚型血凝素基因的重组质粒pSVH7用DC-chol阳离子脂质体和胆固醇／卵磷脂／十八胺脂质体包裹，免疫2周龄SPF鸡，4周后用同型禽流感病毒进行人工感染，1周后采集泄殖腔分泌物分离病毒，结果未免疫组6／6分离到病毒，裸质粒DNA免疫组1／6分离到病毒胆固醇／卵磷脂／十八胺脂质体包裹DNA免疫组1／6分离到病毒，DC-chol脂质体DNA免疫组没有分离到病毒（0／6）：人工感染后1周各组的HI抗体（Log2）分别为6.38±0.98，7.00±1.26，7.83±1.17，8.00±0.89，2周后为8.50±0.55，8.67±0.82，8.68±0.45，9.33±0.52，脂质体包裹组在同期均高于未免疫组和裸DNA免疫组，表明脂质体包裹质粒DNA免疫动物后，能增加动物对病毒感染的抵抗力和反应能力。

Preliminary insecticidal and acaricidal activities of the mentioned compounds were bio-assayed.

同样的，依维菌素B〓与羧酸在DMAP/DCC体系中直接酯化反应，得到10个5-IVB〓酯衍生物，产率66-82％。

Some methods of characterization and determination of transiormation ratio irorn acetylamine to amine in the deacetylation of chiun have been reviewed and evaluated.

本文对甲壳素脱乙酰基制取壳聚糖的反应中从乙酰胺基转变成胺基的转化率的各种表征方式和测定方法进行了详细综述和评价。

The carapace element after escapes acetylize to respond then obtains the shell polyose.

甲壳素经脱乙酰化反应后便得到壳聚糖。

Amido black assay could only marginally distinguish the responsiveness to S-180 membrane and internal antigens.

氨基黑素试验仅稍显著的区分对S-180內部抗原及膜抗原的反应。

Objective To study the effect of the combined use of aminoguanidine and cyclosporine A on acute rejection following cardiac allograft.

目的 探讨氨基胍与环孢素A联用对同种大鼠心脏移植后急性排斥反应的影响。

Objective To explore the differences in morphology and distribution of gastrin immunoreactive cells (Gas-IR cells) in the antral gastric mucosa of guinea pig, rat and mouse.

目的 了解胃泌素免疫反应细胞在豚鼠、大鼠和小鼠胃窦黏膜中的形态和分布。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。