THREE-DIMENSIONAL MICROANGIOARCHITECTURE OF THE SUBMANDIBULAR GLAND IN MONKEY
- VernacularTitle:猴下颌下腺微血管的三维结构
- Author:
Rui LIAO
;
Guiqin YUAN
;
Baolin WEI
;
Xiangyin LI
;
Li WANG
;
Jinpin WANG
;
Zhengrong LIAO
- Publication Type:Journal Article
- Keywords:
Microangioarchitecture;
Submandibular gland;
Vascular cast;
Scanning electron microscope;
Monkey
- From:
Acta Anatomica Sinica
1953;0(01):-
- CountryChina
- Language:Chinese
-
Abstract:
In monkey submandibular gland there were two types of capillary networks, which were apparently different in calibre and architecture, i. e. the capillary networks around the acini and the capillary networks around the striated ducts. They originate from their respective precapillary arterioles stemed from intralobular terminal arterioles. Between the two types of capillary networks they are connected by both capillaries and postcapillary venules. The latter were called portal vessels. The capillary networks around the striated duct have two types of draining vessels. First, they converged to form postcapillary venules, which continued to form intralobular veins. Second, they directly continued to form the capillary networks around the intralobular ducts. The capillary networks around the intralobular ducts directly supplied blood through precapillary arteioles around the duct besides they connected respectively with the capillary networks around the acini and striated ducts through capillaries. Furthermore, a ring-shaped constriction was observed distinctly at the intralobular terminal arteriole.
