乌克兰松貂(哺乳目:貂科)欧洲松貂(貂目:貂科)棘头蚴形态特征及结构分析

IF 0.4 4区医学 Q4 PARASITOLOGY

Comparative Parasitology Pub Date : 2020-06-15 DOI:10.1654/1525-2647-87.1.109

N. Rubtsova, R. Heckmann

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引用次数: 14

摘要

我们报道了一种人畜共患的erinaceieuropaei (Rudolphi, 1819) Faust, Campbell and Kellogg, 1929 (diphyllobothridae)，来自乌克兰马提斯马提斯的欧洲自然生态系统。扫描电镜(SEM)图像显示，在猴头节区存在矿物结块。扫描电镜和金属分析相结合，利用色散x射线技术来研究球头鱼和钙质体状结构的体表，这是以前从未在鱼中进行过的。首次采用镓离子切片和金属分析方法研究了卵状体中的矿物结块。结果表明，浮尾鱼头节和被皮中含有中等水平的钙、磷和镁。钙质类身体结构的表面含有高水平的钙和中等水平的镁。

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Morphological Features and Structural Analysis of Plerocercoids of Spirometra erinaceieuropaei (Cestoda: Diphyllobothriidae) from European Pine Marten, Martes martes (Mammalia: Mustelidae) in Ukraine

abstract: We report zoonotic Spirometra erinaceieuropaei (Rudolphi, 1819) Faust, Campbell and Kellogg, 1929 (Diphyllobothriidae), from its natural ecosystem in Europe from Martes martes in Ukraine. Scanning electron microscopy (SEM) images revealed the presence of mineral concretions in the scolex area of S. erinaceieuropaei. The combination of SEM and metal analysis using a dispersive X-ray technique to study the body surface of the plerocercoid and calcareous body–like structures has never been performed before in cestodes. Gallium ion sectioning and metal analysis were performed to study mineral concretions in cestodes for the first time. The results revealed moderate levels of calcium, phosphorus, and magnesium in the scolex and tegument of plerocercoids. Calcareous body–like structures included high levels of calcium and moderate levels of magnesium on their surface.

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来源期刊

Comparative Parasitology 医学-动物学

CiteScore

1.00

自引率

0.00%

发文量

审稿时长

>12 weeks

期刊介绍： Comparative Parasitology (continuing the Journal of the Helminthological Society of Washington in its 67th volume) focuses on parasitological research of a comparative nature, emphasizing taxonomy, systematics, ecology, biogeography, evolution, faunal survey, and biological inventory within a morphological and/or molecular context. The scope of Comparative Parasitology extends to all parasitic faunas, including helminths, protistans and arthropods.