查询词典 leukosis

Avian leukosis virus Subgroup J is a retrovirus which infects meat-type chickens.

J亚群禽白血病病毒是90年代由英国鉴定出来的ALV新的亚群，主要引起肉鸡的骨髓瘤白血病。

The present study was undertaken to observe experimental myeloid leukosis induced with IMC_(10200) strain ALV-J which was isolated originally from a normal broiler breeder.

对分离自肉种鸡群亚临床感染的J亚群禽白血病病毒IMC10 2 0 0 株进行了实验感染诱发禽骨髓性白血病的病理学研究。

Key words: broiler;avian leukosis;pathological diagnosis;p53 gene;Bcl-2 gene

肉鸡；禽白血病；病理学诊断；p53基因；Bcl-2基因

The enzyme linked immunosorbent assayhas been done to detect Avain Leukosis Virus in the albumen from two flocks of chicken and one Marek's disease vaccine. The percent sample positive for ALV in one flock is 11%, the other is 29%.

用酶联免疫吸附试验，对2群鸡的鸡蛋清和1株鸡的马立克氏病疫苗进行检测，发现2群鸡的鸡蛋清中，鸡白血病病毒的阳性率分别是11％和29％，鸡马立克氏病冻干苗隐藏鸡白血病病毒群体特异性抗原的阳性率为100％。

The effect of an artificial infection with a China isolate(NX0101 strain) of avian leukosis virus subgroup J on the growth of commercialbroiler chickens was analysed.

此外还通过剖检和免疫器官的病理组织学变化进一步验证ALV-J对肉鸡的致病性。

Reticulendotheliosis virus ; Avian leukosis virus subgroup J ; serum index ; body weight suppression

网状内皮组织增生病病毒； J亚群白血病病毒；血清指标；生长抑制

Broiler ; subgroup J avian leukosis virus; sequence compari

肉鸡； J亚群白血病病毒；序列比较

Avian leukosis virus Subgroup J; gp85 gene ; Mutation tendency

J亚群白血病病毒；中国野毒株； gp85基因；变异趋势

The anti-tumor effects of the emulsion to HL-60 leukosis, Bel-7402 hepatic carcinoma, and BGC-823 gastric cancer and KB nasopharyngeal darcinoma were studied in vitro test.

通过体外试管实验考察了鸦胆子油乳样品对HL-60人白血病、Bel-7402人肝癌、BGC-823人胃癌和KB人鼻咽癌肿瘤菌株的抑制效果。

ConclusionComparisons of SD07LK1 sequence with that of the other Avian leukosis viruse strains, by using DNAstar software, demonstrated that the genes gag and pol of ALV-J were relatively conservative, the nucleotide identity of all the strains was over 95.0%. However, the gene env identity was only in the ranges between 88.6 and 94.0%.

将该序列与另外已完成的全基因组序列的比较表明，ALV-J的整个基因组gag和pol基因相对保守，各毒株间对应基因的同源性分别在95.0%以上，env基因的同源性仅为

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。