A protein that causes dense distribution of sympathetic nerve fibers in culture
نویسندگان
چکیده
منابع مشابه
Sinus and Atrioventricular Nodal Distribution of Sympathetic Fibers That Contain
Neuropeptide Y and norepinephrine are localized in sympathetic nerve terminals throughout the heart. We sought to determine the functional distribution of the neuropeptide Y-containing sympathetic fibers to the sinus and atrioventricular (AV) nodal regions. We recorded cycle length, AV interval, and arterial pressure in 14 anesthetized dogs. We assessed the release of neuropeptide Y from sympat...
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هدف از آزمایش اول بررسی اثر سطوح مختلف سریسین [0 (control), 0.1, 0.5, 1.0, 2.5 %] افزوده شده به محیط , ivm بر cumulus cell expansion، بلوغ هسته و توسعه متوالی جنین، در گوسفندان نژاد سنجابی در فصل تولید مثلی می باشد. از سرگیری میوز به وسیله خارج شدن اولین پولار بادی اندازه گیری و هم چنین درصد رسیدن جنین های دو سلولی به مرحله کلیواژ و بلاستوسیت نیز به عنوان نشانه ای از میزان شایستگی توسعه اولیه ج...
Fine Structure of Nerve Fibers and Growth Cones of Isolated Sympathetic Neurons in Culture
The leading tips of elongating nerve fibers are enlarged into "growth cones" which are seen in tissue culture to continually undergo changes in conformation and to foster numerous transitory slender extensions (filopodia) and/or a veillike ruffling sheet. After explantation of 1-day-old rat superior cervical ganglia (as pieces or as individual neurons), nerve fibers and tips were photographed d...
متن کاملSympathetic nerve fibers in human cervical and thoracic vagus nerves.
BACKGROUND Vagus nerve stimulation (VNS) therapy has been used for chronic heart failure and is believed to improve imbalance of autonomic control by increasing parasympathetic activity. Although it is known that there is neural communication between the VN and the cervical sympathetic trunk, there are few data regarding the quantity and/or distribution of the sympathetic components within the ...
متن کاملProprioceptive and Sympathetic Nerve Fibers Affection in Guillain-Barre Syndrome
Background: autonomic affection is well known in Guillain Barre’. However, exact affection of proprioceptive fibers and sympathetic fibers are still not documented. Aim: to investigate the magnitude of proprioceptive and sympathetic fibers involvement in patients with Guillan Barre’ syndrome (GBS) electrophysiologically. Design: cross sectional study. Setting: outpatient setting. Population: tw...
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ژورنال
عنوان ژورنال: Japanese Journal of Pharmacology
سال: 1989
ISSN: 0021-5198
DOI: 10.1016/s0021-5198(19)56256-4