ASPECTS OF EARLY GROWTH OF DIFFERENT TRYPANOSOMA CRUZI STRAINS IN CULTURE MEDIUM
ASPECTS OF EARLY GROWTH OF DIFFERENT TRYPANOSOMA CRUZI STRAINS IN CULTURE MEDIUM
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DOI：
10.2307/3275869
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发表时间：
1965-01-01
影响因子：
1.3
通讯作者：
CHIARI, E
中科院分区：
文献类型：
--
作者：
BRENER, Z;CHIARI, E
对克氏锥虫不同血型新分离株的早期生长进行了研究。三个品系的锥虫有规律地转变为利什曼形式，在这种形式下经历进一步的分裂，然后形成大群圆形寄生虫。这些菌落逐渐被典型的克里西迪亚线虫取代，无论是自由的还是在玫瑰花丛中的。另外两个菌株的血型很快就变成了克里西迪亚病毒，利什曼类病毒很少被观察到。有一些证据表明，这种不同的培养行为取决于几个菌株的血型的形态模式。讨论了特定抗体作用的可能性。
The early growth in culture medium of newly isolated blood forms of different Trypanosoma cruzi strains has been studied. Trypanosomes of three strains regularly change into leishmanoid forms that undergo further divisions under this form and then give origin to large colonies of round parasites. These colonies are gradually replaced by typical crithidia both free and in rosettes. Blood forms from two other strains soon change into crithidia, leishmanoids being observed only rarely. There is some evidence that this different behavior in culture depends on the morphological pattern of the blood forms from the several strains. The possibility of the action of a specific antibody is discussed.