Observation of Microvasculature in Different Parts of Cerebellum Under the Optical Microscopy
- VernacularTitle:应用单宁酸-氯化铁法显示小脑不同部位的微血管构筑
- Author:
Shumin ZHAO
;
Xiangyu KONG
- Publication Type:Journal Article
- From:
Progress of Anatomical Sciences
2001;7(1):16-18
- CountryChina
- Language:Chinese
-
Abstract:
Objective The microvasculature of the anterior lobe, posterior lobe and cerebellar vermis was observed under the optical microscope in 6 rats. Methods The tannic acid-ferric chloride method (TAFM) was used to stain the vessels in cerebellum. Results The arteries within the cortex and medulla of the cerebellum originated from pia mater arteries and central branches of the cerebellar arteries, the branches of pia mater arteries mostly penetrated into the cerebellar cortex vertically and formed capillary net in the molecular layer, purkinje layer and granular layer, the arteriole in the medulla of cerebellar posterior lobe branched and formed clawed-like figurations. These vessels beneath lobule cortex connected mutually by vessel anatomosis across the medulla. Conclusion The arteriole in the cerebellum can be manifested distinctly in a strong three-dimension by TAFM and the vessel anatomosis in deep layer of cerebellum can be easily observed.
