PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 34224893-8 2021 BA also dose-dependently increased the expression of glucose regulated protein (GRP78), reduced expression of activating transcription factor 4 (ATF4), C/EBP homologous protein (CHOP), the phosphorylation of protein kinase R-like endoplasmic reticulum kinase (PERK), eukaryotic initiation factor 2alpha (eIF2alpha), and intracellular Ca2+ concentration in a dose-dependent manner. betulinic acid 0-2 heat shock protein family A (Hsp70) member 5 Sus scrofa 80-85