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心房心肌细胞的颗粒化程度:大鼠主动脉腔静脉瘘后其降低情况。

Degree of granulation of atrial cardiocytes: its decrease after aorto-caval fistula in the rat.

作者信息

Bodak A, Cluzeaud F, Gastineau P, Hatt P Y

出版信息

Basic Res Cardiol. 1979 Sep-Oct;74(5):509-17. doi: 10.1007/BF01907644.

DOI:10.1007/BF01907644
PMID:526257
Abstract

The experimental creation of an aorto-caval fistula in the rat leads to a decrease of the degree of granulation of atrial cardiocytes. This decrease is significant for granules distal to the nucleus and not for paranuclear granules. This partial degranulation reinforces the hypothesis according to which atrial cardiocytes participate in some sensitivity to local changes in blood pressure and flow.

摘要

在大鼠身上通过实验创建主动脉-腔静脉瘘会导致心房心肌细胞的颗粒化程度降低。这种降低对于细胞核远端的颗粒是显著的,而对于核旁颗粒则不显著。这种部分脱颗粒强化了如下假说,即心房心肌细胞参与了对血压和血流局部变化的某种敏感性。

相似文献

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Degree of granulation of atrial cardiocytes: its decrease after aorto-caval fistula in the rat.心房心肌细胞的颗粒化程度:大鼠主动脉腔静脉瘘后其降低情况。
Basic Res Cardiol. 1979 Sep-Oct;74(5):509-17. doi: 10.1007/BF01907644.
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本文引用的文献

1
Studies on catecholamine-containing granules of specific cells in cyclostome hearts.圆口纲动物心脏中特定细胞含儿茶酚胺颗粒的研究。
Acta Physiol Scand Suppl. 1961;53(185):1-34.
2
An electron microscopic study of the specific granules in the atrial muscle cell upon the administration of agents affecting autonomic nerves.给予影响自主神经的药物后心房肌细胞中特殊颗粒的电子显微镜研究
Arch Histol Jpn. 1969 Aug;30(5):467-78. doi: 10.1679/aohc1950.30.467.
3
Specific granules in mammalian and non-mammalian vertebrate cardiocytes.哺乳动物和非哺乳动物脊椎动物心肌细胞中的特殊颗粒。
Methods Achiev Exp Pathol. 1971;5:173-213.
4
An ultrastructural and histochemical study of rat atrial myocardium.大鼠心房心肌的超微结构与组织化学研究。
Am J Anat. 1969 Mar;124(3):251-70. doi: 10.1002/aja.1001240302.
5
[Degree of granularity of the atrial cardiocytes. Morphometric study in rats subjected to different types of water and sodium load (author's transl)].[心房心肌细胞的颗粒度。对接受不同类型水和钠负荷的大鼠的形态计量学研究(作者译)]
Pathol Biol (Paris). 1976 Oct;24(8):549-54.
6
Ultrastructural cytochemistry of atrial muscle cells. V. Characterization of specific granules in the human left atrium.
J Ultrastruct Res. 1975 Aug;52(2):179-92. doi: 10.1016/s0022-5320(75)80110-9.