pericystic

Conclusion: The pericystic layer of hepatic hydatid cyst can be separated into two layers with different formative mechanism;

结论：肝包虫周围纤维性囊壁可分为内层和外层，且各自形成机制不同；

The expressions of MMP-3 and TIMP-1 were related to the formative process of the pericystic layer near hepatic parenchyma.

MMP-3、TIMP-1与肝实质侧纤维囊壁的形成有密切关系。

Pericystic emphysema was present in 8 cases.

囊肿周围气肿8例。

The specific expressions of collagen ⅰ,ⅲ and ⅳ in the pericystic layer of hepatic hydatid cyst

Ⅰ、Ⅲ、Ⅳ型胶原在肝包虫囊肿周围人体纤维囊壁中的特异性分层表达

Expression of MMP-3 and TIMP-1 in the Pericystic Layers of Hepatic Hydatid Cyst

MMP-3与TIMP-1在肝细粒棘球蚴外囊壁中的表达

Meanwhile, the expression of PDGF was higher than that of TNF-α in the pericystic tissues near the hepatic parenchyma.

同时，靠近肝实质侧纤维囊壁中PDGF与TNFα的表达也有显著性差异（P005）。

The difference of expressions of TGF-β 1 and TNF-α in the pericystic layer near hepatic parenchyma were significant too ( P < 0.05).

TGF鄄β1、TNF鄄α在2层中表达的差异均有显著意义（P<0.01）。