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经不同固定程序处理后蟹窦腺中神经分泌颗粒的超微结构外观。

Ultrastructural appearance of neurosecretory granules in the sinus gland of the crab after different fixation procedures.

作者信息

Nordmann J J

出版信息

Cell Tissue Res. 1977 Dec 28;185(4):557-63. doi: 10.1007/BF00220659.

DOI:10.1007/BF00220659
PMID:23903
Abstract

The appearance of neurosecretory granules in the crab sinus gland was studied after fixation at different pHs. Whereas at pH 7.0 the neurosecretory granules were pleomorphic with respect to electron density, at pH 5.0 or 6.0 all the granules remained electron dense. The possible role of maturation as an explanation of this observation is discussed.

摘要

在不同pH值下固定后,研究了蟹窦腺中神经分泌颗粒的外观。在pH 7.0时,神经分泌颗粒在电子密度方面呈多形性,而在pH 5.0或6.0时,所有颗粒均保持电子致密。讨论了成熟作为这一观察结果解释的可能作用。

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本文引用的文献

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Neurosecretory systems in decapod crustacea.十足目甲壳动物的神经分泌系统。
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Do some nerve cells release more than one transmitter?一些神经细胞会释放不止一种神经递质吗?
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食尸蟹窦腺的超微结构研究
Cell Tissue Res. 1981;220(2):293-312. doi: 10.1007/BF00210510.
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Fine structure of the neurohemal sinus gland of the shore crab, Carcinus maenas, and immuno-electron-microscopic identification of neurosecretory endings according to their neuropeptide contents.滨蟹(Carcinus maenas)神经血窦腺的精细结构以及根据神经分泌末梢的神经肽含量进行的免疫电子显微镜鉴定。
Cell Tissue Res. 1992 Aug;269(2):249-66. doi: 10.1007/BF00319616.
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Immunocytochemical demonstration of the neurosecretory X-organ complex in the eyestalk of the crab Carcinus maenas.在海蟹(Carcinus maenas)眼柄中神经分泌X器官复合体的免疫细胞化学证明
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Ultrastructural preservation of the dense core of posterior pituitary neurosecretory granules and its implications for hormone release.垂体后叶神经分泌颗粒致密核心的超微结构保存及其对激素释放的影响。
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Molecular aspects of neurohypophysial hormone release.神经垂体激素释放的分子机制
Proc R Soc Lond B Biol Sci. 1968 May 14;170(1018):27-36. doi: 10.1098/rspb.1968.0021.
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Distribution of neurosecretory granules among the anatomical compartments of the neurosecretory processes of the pituitary gland: a quantitative ultrastructural approach to hormone storage in the neural lobe.神经分泌颗粒在垂体神经分泌过程各解剖部分的分布:一种关于神经叶中激素储存的定量超微结构研究方法
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Membrane retrieval at neurosecretory axon endings.
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