human
TASK: Your task is to answer biomedical questions using the given abstract. Only output yes, no, or maybe as answer.
INPUT: ['Epidemiological and clinical studies suggest the possibility that estrogens might have a cytoprotective effect on the liver. The aim of the present study was to test the hypothesis that 17beta-estradiol (E2) prevents hepatocellular damage induced by deoxycholic acid (DCA), a hydrophobic bile acid.', 'HepG2 cells were exposed for 24 h to DCA (350 micromol/L). Cell viability, aspartate aminotransferase and lactate dehydrogenase activity and apoptosis were measured as indices of cell toxicity. The effect of DCA was compared to that observed using either a hydrophilic bile acid, ursodeoxycholic acid (UDCA; 100 micromol/L), or E2 at different concentrations (1 nmol/L, 10 nmol/L, 50 nmol/L and 50 micromol/L) or mixtures of E2/DCA or UDCA/DCA. The same experiments were performed using WRL-68 cells that, at variance with HepG2, express a higher level of nuclear estrogen receptor.', "High concentrations of E2 and UDCA prevented DCA-induced decrease in cell viability, increase in enzyme activity and apoptosis evaluated both by 4',6-diamidino-2-phenylindole dihydrochloride (DAPI) and TdT-mediated dUTP nick-end labeling (TUNEL) assays. In addition, DCA-related apoptosis, assessed by caspase activity, was also prevented by E2 (P < 0.01) in physiological (1-10 nmol/L) doses. The cytoprotective effects of E2 and UDCA was also observed in the WRL-68 cell line."] Does 17 Beta-estradiol prevent cytotoxicity from hydrophobic bile acids in HepG2 and WRL-68 cell cultures?
OUTPUT:

agent
yes
TASK: Your task is to answer biomedical questions using the given abstract. Only output yes, no, or maybe as answer.
INPUT: ['Epidemiological and clinical studies suggest the possibility that estrogens might have a cytoprotective effect on the liver. The aim of the present study was to test the hypothesis that 17beta-estradiol (E2) prevents hepatocellular damage induced by deoxycholic acid (DCA), a hydrophobic bile acid.', 'HepG2 cells were exposed for 24 h to DCA (350 micromol/L). Cell viability, aspartate aminotransferase and lactate dehydrogenase activity and apoptosis were measured as indices of cell toxicity. The effect of DCA was compared to that observed using either a hydrophilic bile acid, ursodeoxycholic acid (UDCA; 100 micromol/L), or E2 at different concentrations (1 nmol/L, 10 nmol/L, 50 nmol/L and 50 micromol/L) or mixtures of E2/DCA or UDCA/DCA. The same experiments were performed using WRL-68 cells that, at variance with HepG2, express a higher level of nuclear estrogen receptor.', "High concentrations of E2 and UDCA prevented DCA-induced decrease in cell viability, increase in enzyme activity and apoptosis evaluated both by 4',6-diamidino-2-phenylindole dihydrochloride (DAPI) and TdT-mediated dUTP nick-end labeling (TUNEL) assays. In addition, DCA-related apoptosis, assessed by caspase activity, was also prevented by E2 (P < 0.01) in physiological (1-10 nmol/L) doses. The cytoprotective effects of E2 and UDCA was also observed in the WRL-68 cell line."] Does 17 Beta-estradiol prevent cytotoxicity from hydrophobic bile acids in HepG2 and WRL-68 cell cultures?
OUTPUT:
