(The Involvement of Endoplasmic Reticulum Stress …...Carti lage Degenerati on) PERK (pPERK) (Ub)...
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(The Involvement of Endoplasmic Reticulum Stress …...Carti lage Degenerati on) PERK (pPERK) (Ub) CHOP JNK (pJNK) CHOP mRNA mRNA real-time PCR cleaved caspase-3 TUNEL tunicamycin