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当前位置: 首页 > 文章 > 天然草地瑞香狼毒的药用成分及化感作用研究进展 动物医学进展 2019 (12) 84-88
Position: Home > Articles > Advance in Medicinal Constituents and Allelopathy of Stellera chamaejasmin in Natural Grassland Progress in Veterinary Medicine 2019 (12) 84-88

天然草地瑞香狼毒的药用成分及化感作用研究进展

作  者：
冯伟星;卢轩;许可桐;于宗霞;唐川;冯宝民
单  位：
大连大学生命科学与技术学院
关键词：
瑞香狼毒;药用成分;化感作用;化感毒性;毒害草
摘  要：
近年来,以瑞香狼毒为代表的毒害草在退化的天然草地中大肆蔓延,且因其化感作用,加剧草地退化,严重影响草地生态平衡及畜牧业的可持续发展。对于瑞香狼毒的防控,应在明确其化感作用机理的基础上,对其进行综合开发利用,变废为宝。论文通过查阅大量文献,对瑞香狼毒的活性化学成分及化感作用进行综述,以期为防控瑞香狼毒及对其进行综合开发利用提供参考。
译  名：
Advance in Medicinal Constituents and Allelopathy of Stellera chamaejasmin in Natural Grassland
作  者：
FENG Wei-xing;LU Xuan;XU Ke-tong;YU Zong-xia;TANG Chuan;FENG Bao-min;School of Life Science and Technology,Dalian University;
关键词：
Canine parvovirus;;epidemiology;;pathogenicity;;detection method;;vaccine
摘  要：
Canine parvovirus(CPV) is one of the major causative agents causing acute gastroenteritis in dogs.The typical clinical signs include vomiting,fever,diarrhoea.Generally,puppies aged 6 weeks to 6 months have been found to be more susceptible to CPV infection.Epidemiology study showed that CPV-2 and its variants have been reported worldwide after the emergence of CPV-2 in the late 1970 s.Pathogenicity study showed that CPV genomic substitution rate was similar to those of RNA viruses with observation of multiple mutation sites in the genome.In addition,new mutations were closely realted to the pathogenicity of CPV.The research explored multiple PCR,multiplex amplification refractory mutation system-PCR(ARMS-PCR),insulated isothermal PCR(iiPCR),high-resolution melting-PCR(PCR-HRM),immunocapture-loop mediated isothermal amplification-lateral flow dipstick(IC-LAMP-LFD),polymerase spiral reaction(PSR),recombinase polymerise amplification(RPA),Luminex xTAG assay and immunochromatography(IC).Meanwhile,research on genetic engineering vaccines such as nucleic acid vaccines,recombinant subunit vaccines as well as virus-like particles and potential therapeutic drugs were carried out.This review is helpful for the prevention and control of CPV disease.In summary,studies on epidemiology,pathogenicity,detection methods and vaccine of CPV were updated in this review.

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