目的寻找骨髓源性肝干细胞的表面标记，进行定向分化及脾内移植研究。
Objective To identify the surface marker of bone marrow-derived liver stem cells, isolate the stem cells, and investigate the differentiation and intrasplenical transplantation of the stem cells.
用PRV和5 - HT免疫组织化学双标记方法研究脑内5 - HT能神经元对咽肌的神经支配及调控。
Innervation and control of 5 HT neurons to the pharyngeal muscle were studied using PRV and 5 HT immunohistochemical double labeling method.
较多的标记纤维行走于髓纹内，终于丘脑带旁核、丘脑内侧核及丘脑内侧核内、外侧部。
Some fibers enter the stria medullaris which they follow to the thalamic paratenial nucleus, medial thalamic nucleus, the medial part and lateral part of medial thalamic nucleus.
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