High performance Al2O3@NFs/PET/NFs separator possessing hierarchically three-dimensional tortuous structure has been developed to promote the cell performance of NFs/PET/NFs separator.
The same theoretical quantitative studies have been applied to study the effect of the calcination temperature on the tortuous structure of acetoacetate-modified alumina.
However, under dry conditions, the CP shows better performance due to its more tortuous structure, which prevents the loss of product water to dry gas streams, thus increasing the membrane hydration level and reducing the ohmic loss.
Curved MPR is used to reconstruct curved planes of tortuous structures by placing seed points on the structure.
In the BDL protocol, where mature cholangiocyte proliferation models cholestatic liver disease, and the AAF/PHx protocol of HPC-driven regeneration, we observed laminin and Collagen1 deposition around the biliary tree and the intricate network of tortuous structures of HPCs.
Our computerized three-dimensional reconstruction visualized the intricate network of tortuous structures of HAI-1-positive HPCs embedded in an ECM microenvironment that expands into the hepatic parenchyma in the AAF/PHx protocol during a second tier of defense.
In the BDL and AAF/PHx protocols, multiple Ki67-positive cells were detected in the HAI-1-positive cholangiocytes of the biliary tree and the tortuous structures of HPCs (see Figure 2, panels m-p).
However, in the late proliferation and migration phase, an intricate network of tortuous structures of HPCs expressing CK19, as well as Dlk1 and Afp proteins, originates from the canals of Hering and expands into the hepatic parenchyma.
However, whereas HAI-1 and integrin-β6 staining decorated cells in the entire intricate network of tortuous structures of HPCs as well as cholangiocytes in the large bile ducts in the AAF/PHx protocol, Dlk1 marked a peripheral subpopulation of fetal hepatocyte-like cells in the structures containing HPCs (see Figure 1B, panel g and panel d in Additional file 6).
In our study, HAI-1 and matriptase not only stained cholangiocytes in the biliary tree of adult control liver but also the proliferating cholangiocytes in the BDL protocol and the entire intricate network of tortuous structures of HPCs in the AAF/PHx protocol.
Double immunofluorescence analysis of HAI-1 with Collagen1a1 (see Figure 2, panels a-c), laminins (see Figure 2, panels e-g), and nidogen1 (see Figure 2, panels i-k) demonstrated ECM deposition around portal area vessels, the biliary tree and the tortuous structures of HPCs.
