卫氏并殖吸虫
卫氏并殖吸虫的相关文献在1962年到2020年内共计149篇,主要集中在基础医学、内科学、畜牧、动物医学、狩猎、蚕、蜂
等领域,其中期刊论文146篇、专利文献19867篇;相关期刊59种,包括热带病与寄生虫学、中国人兽共患病学报、中国医科大学学报等;
卫氏并殖吸虫的相关文献由305位作者贡献,包括张耀娟、章子豪、陈韶红等。
卫氏并殖吸虫—发文量
专利文献>
论文:19867篇
占比:99.27%
总计:20013篇
卫氏并殖吸虫
-研究学者
- 张耀娟
- 章子豪
- 陈韶红
- 马爱新
- 李得垣
- 王恩荣
- 张永年
- 王勇
- 钱宝珍
- 陈家旭
- 黄舜毅
- 史志明
- 周晓农
- 姜昌富
- 李天群
- 沈一平
- 潘长旺
- 艾琳
- 许世锷
- 邢文鸾
- 雷家慧
- 严涛
- 余登高
- 侯敏
- 俞小淙
- 冯笑川
- 刘启真
- 刘约翰
- 常正山
- 时红波
- 杨国刚
- 段义农
- 段芸芬
- 王小根
- 秦茜
- 谭峰
- 赵吉滨
- 郑晓云
- 金立群
- 陆秀君
- 陈木新
- 高劲松
- 魏兰英
- 全成日
- 凌家俭
- 刘剑南
- 刘明达
- 刘涛
- 刘登宇
- 卢艳
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章乐生;
王旗;
李清越;
张世清;
杨荣笙;
呼明闯;
黄建国;
汪天平
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摘要:
目的 以卫氏并殖吸虫囊蚴感染适宜和非适宜宿主,观察感染后的抗体动态变化情况.方法 从安徽省休宁县采集溪蟹捣碎并收集囊蚴,以卫氏并殖吸虫囊蚴感染适宜宿主犬和非适宜宿主大鼠,收集感染后0~16周血清;以卫氏并殖吸虫成虫可溶性抗原为探针,建立ELISA方法检测不同宿主感染后的血清抗体.结果 检测卫氏并殖吸虫囊蚴感染动物的血清,均有抗体出现.其中感染犬3周可检测抗体阳性,抗体水平达高峰的时间最早为5周;感染大鼠1周检出抗体阳性,2~3周抗体水平达到高峰,至8周时抗体水平降低并维持在平衡状态.结论 不同宿主感染卫氏并殖吸虫囊蚴后抗体变化有区别,在非适宜宿主体内短期抗体水平下降较快且维持在弱阳性水平.
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艾琳;
陈木新;
张永年;
陈韶红;
陈家旭
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摘要:
卫氏并殖吸虫病是我国重要的食源性寄生虫病之一,其病原体通过蜊蛄、溪蟹传播,可寄生于人体及多种哺乳动物组织、脏器内,引起肺吸虫病.我国是重要的卫氏并殖吸虫分布国度,有25个省(市、自治区)有分布卫氏并殖吸虫的报告.在卫氏并殖吸虫分类地位的研究中,仅靠形态学技术很难全面揭示该虫种的分子多样性.近些年来,随着分子生物学技术的发展,采用各种分子方法对卫氏并殖吸虫进行分类和鉴定的技术展现出很大的优势.分子遗传技术的应用也为阐明卫氏并殖吸虫的生物学、流行病学和遗传学特性提供了有效的手段和方法.但是,这些分子方法的敏感性和特异性以及其检测时间和花费又有着明显的差异,需要根据不同的研究场合使用相应的方法.分子方法的应用能更好地揭示卫氏并殖吸虫的流行病学和进化的特性,并能为该虫引起的疾病提供更为有效的诊断方法和防控手段.因此,该文概述了我国用于卫氏并殖吸虫分子鉴定和遗传进化的分子手段和方法.%Paragonimasis is one of the important food borne parasitic diseases in China.The causal agent is Paragonimus westermani,transmitted via freshwater crayfish or crabs,which can parasite in human tissues and organs and various other mammals to cause diseases.Our country is an important P.westermani distribution country,with 25 provinces (cities,districts) reported.In the taxonomic status of P.westermani,it is difficult to fully reveal the molecular diversity only depending on morphological techniques.Recently,the development of molecular biology techniques has great advantages to use a variety of molecular methods for identifying and classifying this trematode.The application of molecular genetic techniques will provide effective tools and methods to illustrate the biology,epidemiology and genetics of P.westermani.However,due to the significant difference in the sensitivity and specificity of molecular detection methods,as well as their time and cost,it needs to use appropriate methods depending on the study occasions.The application of molecular approaches may be better to reveal the epidemiological and evolutionary characteristics of P.westermani,and provide more effective diagnostic methods for the prevention and control of Paragonimus.So we review the molecular tools and methods of the molecular identification and genetic evolution of paragonimus in China.
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李旭文;
刘巧;
陆予云;
沈浩贤;
潘运珍;
粱惠冰;
李良础;
罗炜耿;
庞小燕
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摘要:
目的:调查广州东北郊增城市并殖吸虫流行分布状况。方法采集调查点山溪中溪蟹,解剖溪蟹查找并殖吸虫囊蚴;然后将检获囊蚴饲喂人工感染家犬,解剖人工感染虫卵阳性家犬,查找并殖吸虫成虫。结果蟹体卫氏并殖吸虫囊蚴感染率58.46%(38/65),感染度为2.12个囊蚴/只蟹,0.59个囊蚴/克蟹,为中度疫源地(Ⅲ级);蟹种为平远南海溪蟹,解剖两条人工感染并殖吸虫阳性家犬,检获卫氏并殖吸虫成虫42条。结论发现广州东北郊增城市存在卫氏并殖吸虫自然疫源地,疫源地等级为中度疫源地(Ⅲ级)。%Objective To investigate the popularity and distribution of Paragonismus westermani in Zengcheng City ,a northeast suburban city of Guangzhou .Methods Freshwater crabs were picked from creeks .Paragonismus metacercariac from infected crabs were used to artificially infect domestic dogs .Dogs diagnosed with positive Parago‐nismus metacercariac infecion were dissected ,and adult Paragonismus metacercariac were detected from lung sam‐ples .Results The natural infection rate of Paragonimus westermani in crabs was 58 .46% (38/65) .the number of metacercariae per infected crab and per gram of infected crab were 2 .12 and 0 .59 ,respectively .The infected crabs were identified as Nanhaipotamon pingyuanense .A total of 42 adult worms of Paragonimus westermani were found from two dogs with positive Paragonismus metacercariac infecion .Conclusion Zengcheng City could be a natural epi‐demic focus of Paragonimus westermani (Grade Ⅲ) .
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柳建发;
张劼楠;
蒋雯雯
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摘要:
卫氏并殖吸虫是人体并殖吸虫病的主要病原体,迄今发现其可分为二倍体和三倍体两种类型.本文从形态、蛋白、同工酶、染色体等几个方面,比较两种类型之间的差异,为两型分类地位的确定提供理论依据.%Paragonimus zuestermani is a main pathogen of human paragonimiasis. We discovered that they were divided into diploid and triploid types. This review has compared the differences between two types from several aspects such as morphology, protein, isozyme and chromosomes. It provides theoretical evidence for confirming the position of these two types.
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摘要:
Paragonimus westermani is a main pathogen of human paragonimiasis.we discovered that they were divided to diploid and triploid types. This review has compared the differences between two types from several aspects such as morphology, protein, isozyme, chromosomes and host selection, etc. It provides theoretical evidence for comfirming the position of two types.% 卫氏并殖吸虫是人体并殖吸虫病的主要病原体,是浙江省高发的寄生虫病之一。迄今发现卫氏并殖吸虫可分为二倍体和三倍体2种类型,关于它的定种研究,学术界一直存在争议。笔者试从该吸虫形态变化、蛋白质异同、同工酶谱改变、染色体差异和寄主适应性变异等几个方面,比较2种类型之间的区别,为两型肺吸虫定种的地位确定提供理论依据。
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洪加林;
刘明达;
邵向云;
潘教治
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摘要:
目的 根据一病例调查浙江省永嘉县大岙乡并殖吸虫虫种及其疫源地.材料与方法 到达患者发病前生吃溪蟹处采集放逸短沟蜷、溪蟹和野猫粪便检查并殖吸虫尾蚴、囊蚴、虫卵,并检测形态和大小.结果 螺、蟹和野猫粪便的并殖吸虫的尾蚴、囊蚴和虫卵的阳性率分别为0%(0/1006)、96.2 %(25/26)、和 50%(3/6).其中25只阳性溪蟹中发现囊蚴13 122个,平均505个/只,50个/g,大小在246~353 μm.而虫卵呈金黄色,大小为73.4 μm×42.6 μm.成虫经作染色体检测为卫氏并殖吸虫二倍体型.结论 浙江省永嘉县大岙乡为超高度卫氏并殖吸虫二倍体型肺吸虫病重疫区,由之引发重症人体并殖吸虫病.
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