Atrial natriuretic peptide modulates the hyperpolarization-activated current (If) in human atrial myocytes
نویسندگان
چکیده
منابع مشابه
Hyperpolarization activated cation current (If) in cardiac myocytes from pulmonary vein sleeves in the canine with atrial fibrillation
OBJECTIVE To investigate the characteristics of ectopic automaticity and cation current (I(f)) of cardiac myocytes from pulmonary vein sleeves (PVs) in canines with atrial fibrillation. METHODS The canines (8-10 years old) were subjected to long-term, rapid atrial pacing (RAP) for 10 weeks, which induced the atrial fibrillation model. Disassociation of PVs of canines yielded single cardiac my...
متن کاملEvaluation of Serum Levels of N-terminal Pro Brain Natriuretic Peptide and Atrial Natriuretic Peptide in Neonates with Respiratory Distress
Background: Acute respiratory distress (ARD) is a critical respiratory failure due to lung injury of neonates leading to the clinical appearance of poor lung compliance. The aimed of the study was to evaluate the diagnostic values in differentiating respiratory from heart diseases with using of N-terminal pro brain natriuretic peptide (NT-pro BNP) and Atrial natriuretic peptide(ANP) in neonates...
متن کاملRapid Communication Localization of Atrial Natriuretic Peptide in Caveolae of In Situ Atrial Myocytes
The plasma membrane-associated non-clathrincoated vesicles called caveolae are multifunctional organelles thought to be implicated in the sequestration and transport of small molecules (potocytosis) as well as in the binding of Ca>` ions, signal transduction, and processing of hormonal and mechanosensitive signals. We have previously suggested that the apparent contiguity of caveolar and atrial...
متن کاملLocalization of atrial natriuretic peptide in caveolae of in situ atrial myocytes.
The plasma membrane-associated non-clathrin-coated vesicles called caveolae are multifunctional organelles thought to be implicated in the sequestration and transport of small molecules (potocytosis) as well as in the binding of Ca2+ ions, signal transduction, and processing of hormonal and mechanosensitive signals. We have previously suggested that the apparent contiguity of caveolar and atria...
متن کاملAtrial natriuretic peptide modulates baroreceptor reflex in spontaneously hypertensive rat.
Our previous studies have suggested that atrial natriuretic peptide in the caudal nucleus tractus solitarii is involved in the centrally mediated regulation of blood pressure in the salt-sensitive spontaneously hypertensive rat (SHR). The current study tested the hypothesis that endogenous atrial natriuretic peptide in the caudal nucleus tractus solitarii participates in baroreceptor reflex con...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Cardiovascular Research
سال: 2004
ISSN: 0008-6363
DOI: 10.1016/j.cardiores.2004.03.004