Równiak M, Szteyn S, Robak A, Klawon M
Department of Vertebrate Anatomy, Teachers Training College, Olsztyn.
Folia Morphol (Warsz). 1994;53(4):231-7.
The Nissl staining and Golgi impregnation methods has been used to characterize the types of neurons in the claustrum of bison bonasus. Two fairly divergent subpopulations of cells can be distinguished by means of Golgi preparation technique. The first group--comprising the bulk of claustral neurons--is composed of only one type of large, efferent nerve cells with long axons and dendrites covered with spines. The somata and initial portion of dendritic processes are devoid of spines. The second group consists of large and medium-size interneurons with smooth infrequently branching dendrites. Amongst them two sub-populations can be observed: with dendritic swellings and with dendrites deveoid of them. In Nissl stained sections the claustral neuronal population consists of large multipolar cells among which fewer large or medium-size, spindle-shaped cells are dispersed. The multipolar cells and also spindle-shaped neurons contain widely distributed, deeply-stained, medium-sized pigment granules. No orderly alignment of cells can be seen.
采用尼氏染色法和高尔基浸染法对欧洲野牛屏状核中的神经元类型进行了表征。通过高尔基染色制备技术可区分出两个差异较大的细胞亚群。第一组——构成屏状核神经元的主体——仅由一种大型传出神经细胞组成，这些细胞具有长轴突，其树突上布满棘突。胞体和树突突起的起始部分没有棘突。第二组由大型和中型中间神经元组成，其树突光滑，分支较少。在这些神经元中可观察到两个亚群：有树突膨大的和没有树突膨大的。在尼氏染色切片中，屏状核神经元群体由大型多极细胞组成，其中散布着较少的大型或中型梭形细胞。多极细胞以及梭形神经元都含有分布广泛、染色深的中型色素颗粒。未见细胞有规则排列。
