例文
- The auhors also noticed tha following injection of these iabe dc progendors , iabe cells tha also expressed b7 - l or b7 - 2 could be detected in t - dependent areas of c3h ( h2k ) recipient spleens within 7 days . tha rnay reflect the up - regulation of the costdrilatory molecu1es on these injected dc progeultors , which then shifted from " tolerogenic " to " inunnogenic " , under the complex cytokine ndlieu in vivo