桥粒的构成 000 rA444 0000 000 000 00 does Desmoplakin Keratin IF Desmoglein O Plakophilin亲斑蛋白 Department of Oral Pathology, Shandong UniversityDepartment of Oral Pathology, Shandong University 桥粒的构成 Desmoplakin Desmoglein Desmocollin Plakophilin 亲斑蛋白 Plakoglobin Keratin IF 10