Biomaterial Database

[Change in the fish crystalline lens in experimental diplostomatosis]. 1977

M A Grevtseva

Experimental infection of roach with cercariae of Diplostomum spathaceum has shown that the pentration of larvae into the eyeball proceeds in hematogenous way. Metacercariae are localized in the cortical layer of the crystalline lens thus causing destructive changes of its fibres and the dimness of the lens. The appearence of the dimness of the lens carries out without any apparent reactive changes in its epithelium. This enables to distinguish a parasitic cataract from all other varieties of cataracts.

UI	MeSH Term	Description	Entries
D007908	Lens, Crystalline	A transparent, biconvex structure of the EYE, enclosed in a capsule and situated behind the IRIS and in front of the vitreous humor (VITREOUS BODY). It is slightly overlapped at its margin by the ciliary processes. Adaptation by the CILIARY BODY is crucial for OCULAR ACCOMMODATION.	Eye Lens,Lens, Eye,Crystalline Lens
D002386	Cataract	Partial or complete opacity on or in the lens or capsule of one or both eyes, impairing vision or causing blindness. The many kinds of cataract are classified by their morphology (size, shape, location) or etiology (cause and time of occurrence). (Dorland, 27th ed)	Cataract, Membranous,Lens Opacities,Pseudoaphakia,Cataracts,Cataracts, Membranous,Lens Opacity,Membranous Cataract,Membranous Cataracts,Opacities, Lens,Opacity, Lens,Pseudoaphakias
D005393	Fish Diseases	Diseases of freshwater, marine, hatchery or aquarium fish. This term includes diseases of both teleosts (true fish) and elasmobranchs (sharks, rays and skates).	Disease, Fish,Diseases, Fish,Fish Disease
D000818	Animals	Unicellular or multicellular, heterotrophic organisms, that have sensation and the power of voluntary movement. Under the older five kingdom paradigm, Animalia was one of the kingdoms. Under the modern three domain model, Animalia represents one of the many groups in the domain EUKARYOTA.	Animal,Metazoa,Animalia
D014201	Trematode Infections	Infections caused by infestation with worms of the class Trematoda.	Fasciolopsiasis,Metagonimiasis,Infections, Trematode,Fasciolopsiases,Infection, Trematode,Metagonimiases,Trematode Infection