Berdel B, Moryś J, Maciejewska B, Dziewiatkowski J
Department of Anatomy and Neurobiology, Medical University of Gdańsk.
Folia Morphol (Warsz). 1997;56(1):1-11.
Volume and topography of basolateral complex during development and maturation in fetal and postnatal rat brains were studied using morphometrical methods. 39 rat brains of various ages were fixed in formalin, frozen and cut into 25-micron-thick sections and stained with cresyl violet. In cresyl violet preparation the basolateral complex appeared first on 17th prenatal day and it was composed of two homogenous parts--lateral and basolateral nuclei. On about 7th postnatal day each of these nuclei divided into two parts--the first one into the dorsolateral and ventromedial part, while the second one--into the anterior and posterior parts. Morphometric investigations showed that volume of the basolateral complex and its parts underwent the biggest changes up to 14th postnatal day, and we suspected that during this time it was more sensitive to pathological changes. After that day the volume of the basolateral complex had changed only a little.
采用形态计量学方法研究了胎鼠和新生大鼠脑发育及成熟过程中基底外侧复合体的体积和形态。将39只不同年龄的大鼠脑用福尔马林固定，冷冻后切成25微米厚的切片，并用甲酚紫染色。在甲酚紫染色标本中，基底外侧复合体在产前第17天首次出现，由两个同质部分组成——外侧核和基底外侧核。在出生后约第7天，这些核中的每一个都分为两部分——第一部分分为背外侧和腹内侧部分，而第二部分——分为前部和后部。形态计量学研究表明，基底外侧复合体及其各部分的体积在出生后第14天之前变化最大，我们怀疑在此期间它对病理变化更敏感。在那之后，基底外侧复合体的体积变化很小。
