"Messenger/analysis/biosynthesis"

Brain natriuretic peptide is induced by alpha 1-adrenergic agonists as a primary response gene in cultured rat cardiac myocytes.

To better understand the molecular basis for increased atrial natriuretic factor (ANF) and brain natriuretic peptide (BNP) expression during overload-induced cardiac hypertrophy, we studied the induction of the genes in primary myocardial cells by …

Myocardial alpha-thrombin receptor activation induces hypertrophy and increases atrial natriuretic factor gene expression.

The protease, alpha-thrombin (alpha Th), affects myocardial cell contractility, a feature common among agents that induce hypertrophy. However, it is not known whether cardiac myocytes possess alpha Th receptors (alpha Th-R), or if long term …

Co-regulation of the atrial natriuretic factor and cardiac myosin light chain-2 genes during alpha-adrenergic stimulation of neonatal rat ventricular cells. Identification of cis sequences within an embryonic and a constitutive contractile protein gene which mediate inducible expression.

To study the mechanisms which mediate the transcriptional activation of cardiac genes during alpha adrenergic stimulation, the present study examined the regulated expression of three cardiac genes, a ventricular embryonic gene (atrial natriuretic …

The characterization of atrial natriuretic peptide (ANP) expression by primary cultures of atrial myocytes using an ANP-specific monoclonal antibody and an ANP messenger ribonucleic acid probe.

The biochemical and morphological characteristics of primary neonatal rat atrial myocytes were examined in order to establish a model system for future studies of the biosynthesis and secretion of atrial natriuretic peptide (ANP). Preliminary studies …