Ostrowska A, Zimny R, Zguczyński L, Sikora E
Department of Morphology, Academy of Physical Education, Gorzów, Poland.
J Hirnforsch. 1990;31(6):747-59.
Organization of brainstem projections to the interstitial nucleus of Cajal (INC) in the rabbit has been studied using the method of retrograde transport of horseradish peroxidase or wheat germ agglutinin-horseradish peroxidase conjugate. Injections of tracers into INC resulted in bilateral labelling in the medial terminal nucleus of the accessory optic tract, medial region of the zona incerta, vestibular nuclei (superior, medial, inferior), rostral portion of the prepositus nucleus and several nuclei of the pontine and medullary reticular formation. Retrograde labelling on the contralateral side was noted in all 4 deep cerebellar nuclei, the lateral vestibular nucleus, group Y, the rostral interstitial nucleus of the medial longitudinal fascicle, INC and mesencephalic reticular formation dorsal and lateral to the red nucleus. Cells of origin for the ipsilateral afferents of INC were found only in the nucleus of the posterior commissure. These data are discussed in relation to other morphological and physiological studies of afferent connectivity of INC in other species.
利用辣根过氧化物酶或小麦胚芽凝集素 - 辣根过氧化物酶结合物逆行运输的方法，对家兔中脑导水管周围灰质（INC）的脑干投射组织进行了研究。将示踪剂注入INC后，在副视束内侧终核、未定带内侧区域、前庭核（上、内侧、下）、前庭前核的吻侧部分以及脑桥和延髓网状结构的几个核中出现双侧标记。在所有4个小脑深部核、外侧前庭核、Y组、内侧纵束吻侧间质核、INC以及红核背侧和外侧的中脑网状结构中均观察到对侧逆行标记。INC同侧传入纤维的起源细胞仅在后连合核中发现。结合其他物种中关于INC传入连接的其他形态学和生理学研究对这些数据进行了讨论。
