Do caveolin-1 and Rac regulate endothelial capillary-like tubular formation and fenestral contraction in sinusoidal endothelial cells?
Spatial activation of Rac1 is involved in the formation of a capillary-like tubular network accompanying SEF contraction in LSECs, implying that endothelial migration and adhesion are necessary for LSECs tubular formation in the liver. CAV-1 might play an important positive role in the regulation of LSEC tubular formation.
Acceptance of a fall and fracture prevention program varies with intervention type; with gender, age, and social status of the target population; and with the motivation and attitude of the health workers involved in the implementation of the program.