共查询到20条相似文献,搜索用时 46 毫秒
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白花草木樨是草木樨属2年生草本植物。茎直立,株高1-3m,多分枝.含香豆素,全株具有香味,三出复叶,有锯齿。花小,白色,为细长而稀疏的总状花序。荚果小.不开裂,每荚含1粒种子。 相似文献
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林振兴,男,1958年出生,中共党员,二级警督,高级工程师。1979年入伍,在广东省武警总队警犬支队服兵役,历任警犬训练班长、中队长、教练、总教练1986年1月转业到广东省高州市公安局工作1994年调往茂名市公安局工作,开始组建警犬中队,2004年7月成立了警犬管理大队,任副大队长至今。整整30年警犬技术生涯,林振兴指挥引导警犬出现场共1530次,带犬抓获各种犯罪嫌疑人共207人。 相似文献
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Weiss DJ Henson M 《Veterinary clinical pathology / American Society for Veterinary Clinical Pathology》2007,36(4):373-375
A 3-year-old Irish Wolfhound was evaluated because of acute onset of lethargy and fever. Severe neutropenia (0/microL; reference interval 2500-11,200/microL) was associated with granulocyte aplasia in the bone marrow (myeloid:erythroid ratio, 0.009:1). Antineutrophil antibodies were assessed by an indirect immunofluorescence assay using flow cytometry. When normal canine leukocytes were incubated with the patient's serum and anti-IgG, a marked shift was observed in the forward-angle light scatter of the neutrophil population, and the monocyte cluster disappeared, possibly the result of fragmentation or lysis. Both neutrophil fluorescence intensity (309 +/- 11 median channel units [MCU], control values 107-152 MCU) and the percentage of neutrophils with increased fluorescence intensity (61 +/- 5%, control values 3.8-13.7%) were increased in the patient's serum, consistent with the presence of antineutrophil antibodies. Repeated episodes of neutropenia occurred while treatment with steroidal and nonsteroidal immunosuppressive therapy was initiated and modified. The neutrophil count eventually stabilized in the low-normal range, and the dog was maintained for the next 15 months on prednisone (0.4 mg/kg PO q 48 h) and azathioprine (2 mg/kg daily). During this period, the dog developed immune-mediated hemolytic anemia and thrombocytopenia, decubital ulcers, nasal aspergillosis, and eventually, multi-organ septicemia, which led to euthanasia on day 784. A diagnosis of pure white cell aplasia was made in this dog, based on the many similarities to human patients with pure white cell aplasia, including severe neutropenia with selective granulocyte aplasia, serum antineutrophil antibodies, remission dependent on treatment with immunosuppressive therapy, and recurrent bacterial infections. 相似文献
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<正> 当今世界上犬的品种有300多个,其中拉布拉多犬拥有3套下同的毛色并且颜色反差很大,是一个非常少见的品种。 美国官方养犬协会(AKC)制定的拉布拉多犬毛色标准是:被毛颜色分为黑色、黄色和巧克力色3种,任何别的毛色和混合色都被取消品种资格。在胸前有白色小斑点是属于正常现象,身上出现类似老年斑、疤痕斑等与毛色无关。黑色的拉 相似文献
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毛色是犬的遗传性状,在观赏、品种鉴定、育种中占有很重要的地位,由于上万年的品种分化和不同目的的人工选择,形成了现在丰富的毛色多样性,很多品种都有几种毛色。 相似文献
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一、新接手犬应做的事情 首先了解该犬的性格、有无恶癖、是否攻击人畜.与犬首次接触,最好有原来的犬主在场,可用食物引诱(如火腿肠),注意不要喂太多,应少量多次,并呼唤该犬名字;喂食时手不要伸入犬舍内.通过食物建立信任,观察犬无敌意后,方可进入犬舍,可通过抚摩头部,注意不要摸犬身后部,言语(如呼唤犬名)与犬进一步建立亲善关系. 相似文献
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通过同源性比较设计引物,分别扩增羊驼KIT基因exon18~19和intron18,并利用PCR-SScP技术对我国现有羊驼KIT基因intron18进行多态性分析.结果表明:羊驼KIT基因exon18~19长225 bp,包括54 bp的exon18(全长112 bp)、108 bp的intron18和63 bp的exon19.从测序结果看,intron18与exon18和exon19交际处有GT-AG规则,符合分子遗传学理论.而用另1对引物扩增不同毛色羊驼Intron18所得的核苷酸序列与exon18~ex-on19中测得的intron18序列完全相同,未发现"AGTT/TGGA/TTAG"缺失突变现象和核苷酸片段大小差异,即不存在多态性.因此推测在同一品种内,KIT基因对毛色影响的原因不一定是由于KIT基因intron18缺失4个碱基导致K1T基因表达失调而致. 相似文献