perivascular

例句：

1. 1. The researchers found that theperivascular cells were responsible for the tissuerepair process.
   研究人员发现，血管周围的细胞负责组织修复过程。
2. 2. The perivascular spaceis an important site for the exchange ofmaterials between blood vessels and surrounding tissues.
   血管周围的空间是血液与周围组织之间物质交换的重要场所。
3. 3. The perivascular fibrosis can lead to vascular obstruction and is a common cause of chronicdiseases.
   血管周围的纤维化可能导致血管阻塞，是慢性疾病常见的原因。