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首页> 外文期刊>Вестник зоологии: Науч. журн. Ин-та зоологии им. И. И. Шмальгаузена >ON THE MIGRATION OF CYSTACANTHS SPHAERIROSTRIS PICAE (ACANTHOCEPHALA, CENTRORHYNCHIDAE) IN PARATENIC HOST LACERTA AGILIS, HISTOPATHOLOGY
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ON THE MIGRATION OF CYSTACANTHS SPHAERIROSTRIS PICAE (ACANTHOCEPHALA, CENTRORHYNCHIDAE) IN PARATENIC HOST LACERTA AGILIS, HISTOPATHOLOGY

机译：的迁移CYSTACANTHS SPHAERIROSTRISPICAE (ACANTHOCEPHALA CENTRORHYNCHIDAE)PARATENIC主机蝎虎星座AGILIS,组织病理学

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On the Migration of Cystacanths Sphaerirostris picae (Acanthocephala, Centrorhynchidae). in Paratenic Host Lacerta agilis, Histopathology. IKrasnoshchckov G. P.|, Lisitsyna О. I. - The penetration mechanism of Sphaerirostris picae cystacanths in intestinal wall of the paratenic host Lacerta agilis and characteristic features of inflammatory changes in host intestinal wall are examined. Inflammatory reaction is characterized by predomination of eosinophiles and comparatively small amount of neutrophiles. The reaction is much more pronounced when cystacanth is placed in parallel to the wall of intestine. Extensive edema, plethora, stases in vessels, and slight .hemorrhages are observed in submucous membrane. Inflammatory infiltration is less pronounced in case of perpendicular orientation of the proboscis. The secretory glands in cystacanths were not found, secretion on the tegumental surface was not seen, as well as no morphological effect of lytic enzymes on host tissues. The penetration of host intestinal wall is shown to be mechanic, advancement of the cystacanth through the wall of intestine is due to alterations of partial evagination and invagination of the presoma in combination with contractions of the metasoma.
机译：的迁移Cystacanths Sphaerirostrispicae (Acanthocephala, Centrorhynchidae)。Paratenic Lacerta主机agilis, Histopathology。IKrasnoshchckov g . p . | LisitsynaО。渗透机制Sphaerirostris picaeparatenic cystacanths附着在肠壁主机蝎虎星座agilis和特征的主机肠壁炎性变化检查。以卓越的嗜酸性粒细胞和相对少量的中性粒细胞。当反应更明显cystacanth平行放置在墙上肠。船只,和轻微的.hemorrhages中观察到黏膜下的膜。不明显的垂直长鼻的方向。腺体cystacanths没有发现,分泌tegumental表面未见,没有形态的影响裂解酶宿主组织。墙是技师,进步的cystacanth通过小肠的墙部分外翻和改变内陷的presoma结合后体的收缩。

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