PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 9631239-9 1998 In summary, RV-specific downregulation of PDE-3A mRNA/protein(s) at 3 wk suggests that hemodynamic rather than humoral mechanisms are responsible, and provides a molecular basis for the limited efficacy of milrinone in the progression of HF. Milrinone 206-215 phosphodiesterase 3A Canis lupus familiaris 42-48 9386183-0 1997 Development of decompensated dilated cardiomyopathy is associated with decreased gene expression and activity of the milrinone-sensitive cAMP phosphodiesterase PDE3A. Milrinone 117-126 phosphodiesterase 3A Canis lupus familiaris 160-165 9386183-11 1997 CONCLUSIONS: Selective downregulation of PDE3A may account in part for the ineffectiveness of milrinone in the treatment of severe CHF. Milrinone 94-103 phosphodiesterase 3A Canis lupus familiaris 41-46