PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 15946544-3 2005 mRNA expressions of P-glycoprotein (MDR1), glutathione S-transferase Pi (GSTpi) and MDR-associated protein (MRP) of K562/Dox treated with Hal were assayed by RT-PCR. Haloperidol 138-141 ATP binding cassette subfamily C member 1 Homo sapiens 108-111 15946544-7 2005 After treatment with Hal 12.50 micromol/L, MDR1 and MRP mRNA expression were gradually down-regulated in a time-dependent manner on d1-d3, reducing to 76.3% and 64.6% of the control level on d3 (P < 0.05), while GSTpi mRNA expression decreased by 66.1% (P < 0.05) on d1-d2, and began to recover on d3. Haloperidol 21-24 ATP binding cassette subfamily C member 1 Homo sapiens 52-55 15946544-13 2005 CONCLUSION: A nontoxic concentration of haloperidol can significantly reverse drug resistance through a multi-pathway effect, including down-regulating mRNA expressions of MDR, GSTpi and MRP, inhibition of swelling-activated chloride channel and RVD in K562/Dox cells. Haloperidol 40-51 ATP binding cassette subfamily C member 1 Homo sapiens 187-190