perivascular cells

例句：

1. 1. These perivascularcells are responsible for the maintenanceof blood vessel integrity.
   这些血管周围的细胞负责维护血管的完整性。
2. 2. The studyfound that perivascular cells play a crucialrole in wound healing.
   研究发现，血管周围的细胞在伤口愈合中起着至关重要的作用。
3. 3. Theresearchers identified a new genethat is expressed in perivascularcells during embryonic development.
   研究人员发现了一个新基因，它在胚胎发育期间表达于血管周围的细胞。