Rajtová V, Horáková A
Anat Anz. 1982;151(2):126-36.
Nucl. tuberomamillaris was studied in 9, 6, and 2 month sheep and in new-born lambs of Merino breed. The gained results wer compared with some other mammals, mainly with the till now investigated farm animals. NTM was divided according NAV (1968) into pars supramamillaris and pars caudalis. The following findings were stated: 1. the rostral length of both NTM parts varies from the birth day til the 9th month of age, 2. till the 9th month of age the cytoplasma content in neurons is decreased and the Nissl substance content is increased. During the same time period the nerve cells, esp. in PC become till the 9th month clearly "tipped" often with the almost undefinitable form. 3. according the ageing the PSM cells begin to look like the PC neurons and these changes are mostly significant in the lateral connection to PC, 4. the glia cells and the blood capillaries number in PSM and in PC is changed only unsignificantly.
对9个月、6个月和2个月大的绵羊以及美利奴品种新生羔羊的乳头体核进行了研究。将所得结果与其他一些哺乳动物进行了比较，主要是与目前已研究的农场动物进行比较。根据NAV（1968年），乳头体核分为乳头体上部和尾部。得出以下结果：1. 乳头体核两部分的吻侧长度从出生日到9个月龄会发生变化；2. 到9个月龄时，神经元中的细胞质含量减少，尼氏体含量增加。在同一时期，神经细胞，尤其是在乳头体上部中的神经细胞，到9个月时明显“变尖”，形态几乎难以确定；3. 随着年龄增长，乳头体上部的细胞开始类似于乳头体尾部的神经元，并且这些变化在与乳头体尾部的横向连接中最为显著；4. 乳头体上部和乳头体尾部中的神经胶质细胞和毛细血管数量仅发生微不足道的变化。
