K SJogren Syndrome 12 systemic chronic inflammatory disorder lymphocytic infiltrates in exocrine organs ● autoantibodies
Sjögren Syndrome 6 ⚫systemic chronic inflammatory disorder ⚫lymphocytic infiltrates in exocrine organs ⚫autoantibodies
A SJogren Syndrome 12 CD3+ CD21+ Tcells B cells
Sjögren Syndrome 7 CD3+ T cells CD21+ B cells
K SJogren Syndrome 12 1 homogeneous pattern speckled pattern
Sjögren Syndrome 8 homogeneous pattern speckled pattern
ta Pathogenesis of Ss L-1 lL·6 M MHC ClassⅡl TNF 0 CD80/86 Serous acini lL·1 ▲FAs L23 FASL BAFF ICAM-1 MMP-9 Activated epithelial cell Membrane blebbing Nuclear colla ptosis-induced Apoptotic body T cell o° Mucous acini Macrophya A ge(O
Pathogenesis of SS 9
ta Pathogenesis of Ss H2o Cytokines/proteases.---- AOP5 Ca2 IP Cholinesterase→ G Protein MR3 Endoplasmic retculum B□P3 receptor Plasma cell Basal membrane
Pathogenesis of SS 10