Atrial natriuretic factor in Purkinje fibers of rabbit heart.
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منابع مشابه
Atrial natriuretic factor in Purkinje fibers of rabbit heart.
The Purkinje fibers of the rabbit false tendons (chordae tendineae spuriae) are endocrine cells containing immunoreactive atrial natriuretic factor (ANF) and ANF messenger RNA (mRNA). These cells, as visualized by immunocryoultramicrotomy, contain immunoreactive ANF in their secretory granules and their Golgi complex and exhibit ANF mRNA, as visualized by in situ hybridization with an ANF compl...
متن کاملAtrial natriuretic factor.
A short and up-to-date review on the great advances made in the field of the atrial natriuretic factor (ANF) is presented. All the short active peptides (up to 33 AA) isolated after purification of atrial homogenates have the same core of 23 amino acids (Ser 103-ARG 125). The ANF liberated in the medium of cultures of rat atrial cardiocytes is the 26 amino acid Arg 101-Tyr 126. Cloning of the c...
متن کاملEffect of Extracellular Calcium Depletion on Atrial Natriuretic Factor Secretion and Gene Expression
Extracellular Ca 2+ <span style="color: #231f20; font-family: Times ...
متن کاملAtrial natriuretic factor and the atrial function.
Accessible online at: http://BioMedNet.com/karger Dear Sir, I read with interest the report by Takeichi et al. [1] on the relationship between left atrial function and plasma levels of atrial natriuretic peptide in patients with various types of heart disease. I would like to make three comments. First, the term atrial natriuretic factor (ANF) is preferable to the term atrial natriuretic peptid...
متن کاملEffects of halothane on single atrial, ventricular, and Purkinje fibers.
The action of halothane on sinoatrial, ventricular, and Purkinje fibers was studied by means of intracellular microelectrodes. Rabbit atrial fibers were not very sensitive to even high (2%) concentrations of halothane. Sheep Purkinje fibers showed a significant hyperpolarization from 82 mv to 87 mv, a marked shortening of the duration of the action potential from 370 msec to 233 msec, and a dim...
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ژورنال
عنوان ژورنال: Hypertension
سال: 1989
ISSN: 0194-911X,1524-4563
DOI: 10.1161/01.hyp.13.6.789