The vascular plexus of the pigeon small intestinal villi consisted of afferent mini artery, capillary network and efferent mini vein.
家鸽小肠绒毛血管丛由输入小动脉，毛细血管网和输出小静脉组成。
2
The expression of PDGF a was mainly found in the renal distal tubule and epithelial cells of distal straight tubule and glomerulus capillary, but IGF 1 in transplanting artery equal expressed.
In addition, lower blood pressure, strengthen the capillary resistance, reduce capillary fragility, blood fat, expansion of coronary artery, increase coronary blood flow and so on.