PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 15616818-11 2005 Pax3 mRNA expression in the heart was significantly decreased on E15 in nitrofen-treated embryos (32.94+/-17.11 U vs. 55.09+/-11.56 U, p<0.05), and it was still decreased, although not significantly, in the hearts of nitrofen-exposed fetuses recovered on E21 (15.67+/-5.56 U vs. 20.51+/-5.92 U, not significant). nitrofen 72-80 paired box 3 Rattus norvegicus 0-4 15616818-11 2005 Pax3 mRNA expression in the heart was significantly decreased on E15 in nitrofen-treated embryos (32.94+/-17.11 U vs. 55.09+/-11.56 U, p<0.05), and it was still decreased, although not significantly, in the hearts of nitrofen-exposed fetuses recovered on E21 (15.67+/-5.56 U vs. 20.51+/-5.92 U, not significant). nitrofen 220-228 paired box 3 Rattus norvegicus 0-4 15616818-12 2005 In conclusion, Pax3 is underexpressed in the hearts of nitrofen-exposed embryonal rats before the end of gestation. nitrofen 55-63 paired box 3 Rattus norvegicus 15-19 16481245-5 2006 The aims of this study were to examine whether Pax3 expression is decreased in the heart of E13 E15 and E21 rats exposed to nitrofen and if vitamin A reverts this effect. nitrofen 124-132 paired box 3 Rattus norvegicus 47-51 16481245-11 2006 RESULTS: Pax3 mRNA expression was significantly decreased on E13 and E15 in the hearts of nitrofen-treated embryos and it remained decreased although not significantly on E21. nitrofen 90-98 paired box 3 Rattus norvegicus 9-13 16481245-13 2006 CONCLUSIONS: Pax3 is underexpressed in the hearts of nitrofen exposed embryonal rats on days 13th and 15th of gestation and tends to be lower than normal near term. nitrofen 53-61 paired box 3 Rattus norvegicus 13-17