Grevtseva M A
Parazitologiia. 1977 May-Jun;11(3):260-3.
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.
用匙形双盘吸虫尾蚴对蟑螂进行实验感染表明，幼虫进入眼球是通过血源性途径进行的。后囊蚴定位于晶状体皮质层，从而导致其纤维的破坏性变化和晶状体混浊。晶状体混浊的出现并未伴随其上皮细胞有任何明显的反应性变化。这使得寄生性白内障能够与所有其他类型的白内障区分开来。
