Greven H, Schindelmeiser J, Straub H
Cell Tissue Res. 1983;232(2):421-31. doi: 10.1007/BF00213797.
The innervation of the uterus in the ovoviviparous urodele Salamandra salamandra was studied. In whole mount preparations of the thin-walled uterus of pregnant females, a dense adrenergic network was demonstrated using a modified glyoxylic acid fluorescence technique. Based on vesicle type and cytochemical reactivity after chromate/dichromate fixation for electron microscopy at least two types of neural process were distinguished and classified as adrenergic and cholinergic. Both types are preferentially situated above or between the smooth muscles of the uterine tissue. Adjacent to the muscles in the walls of arterioles mainly adrenergic fibers are seen. Using high performance liquid chromatography with electrochemical detection in tissue homogenates of uterus a considerable amount of noradrenaline could be identified. The significance of the dense innervation is discussed with respect to the function of the uterus during pregnancy and birth.
对卵胎生有尾目动物火蝾螈子宫的神经支配进行了研究。在怀孕雌性薄壁子宫的整装标本中，采用改良的乙醛酸荧光技术显示出密集的肾上腺素能网络。基于铬酸盐/重铬酸盐固定后用于电子显微镜检查的囊泡类型和细胞化学反应性，至少区分出两种神经突起类型，并分类为肾上腺素能和胆碱能。这两种类型都优先位于子宫组织平滑肌的上方或之间。在小动脉壁的肌肉附近主要可见肾上腺素能纤维。在子宫组织匀浆中使用高效液相色谱-电化学检测法可鉴定出大量去甲肾上腺素。讨论了密集神经支配对于子宫在怀孕和分娩期间功能的意义。
