scholarly journals Ca 2+ ‐regulated, neurosecretory granule channel involved in release from neurohypophysial terminals

2002 ◽  
Vol 539 (2) ◽  
pp. 409-418 ◽  
Author(s):  
Yong Yin ◽  
Govindan Dayanithi ◽  
José R. Lemos
Keyword(s):  
Neurosecretory Granule

Purification of bovine neurosecretory granule membranes by density gradient centrifugation

1986 ◽  
Vol 157 (2) ◽  
pp. 316-322 ◽  
Author(s):  
Carlos B. González ◽  
Carlos E. Caorsi ◽  
William G. North ◽  
Olga T. Berrios
Keyword(s):  
Density Gradient ◽  
Density Gradient Centrifugation ◽  
Gradient Centrifugation ◽  
Neurosecretory Granule

Neurosecretory granule-like structures in lymphomas

1980 ◽  
Vol 11 (5) ◽  
pp. 449-457 ◽  
Author(s):  
Guillermo A. Herrera ◽  
John L. Crofts ◽  
Chester R. Roberts
Keyword(s):  
Neurosecretory Granule

Actinlike filaments in the neurosecretory cells of Helisoma duryi (Gastropoda, Pulmonata)

1976 ◽  
Vol 54 (11) ◽  
pp. 2001-2010 ◽  
Author(s):  
A. S. M. Saleuddin ◽  
Gwyneth M. Jones
Keyword(s):  
Neurosecretory Cells ◽  
Neurosecretory Granule ◽  
Heavy Meromyosin ◽  
Cerebral Ganglia ◽  
Helisoma Duryi

The mediodorsal neurosecretory cells in the cerebral ganglia of Helisoma duryi send axons into the median lip nerve, where they terminate to form a probable neurohaemal area. After glycerination these cells are shown to contain a branching network of 5- to 6-nm diameter filaments, which are abundant throughout the axon and axon ending but less prominent in the perikaryon. The filaments react with heavy meromyosin subfraction SI, increasing in thickness and forming arrowhead-shaped complexes; the reaction is reversed by adenosine 5′-triphosphate (ATP). This reaction indicates that the filaments contain actin, and it is suggested that actin–myosin interactions could be responsible for neurosecretory granule transport along the axon.

A neurosecretory granule Lys-Arg Ca2+-dependent endopeptidase putatively involved in prooxytocin and provasopressin processing

Neuropeptides ◽  
1992 ◽  
Vol 22 (4) ◽  
pp. 223-228 ◽  
Author(s):  
Y. Rouillé ◽  
A. Spang ◽  
J. Chauvet ◽  
R. Acher
Keyword(s):  
Neurosecretory Granule

Hormone-Carrier-Neurosecretory Granule Association in the Urophysis of the Goby Gillichthys mirabilis*

1980 ◽  
Vol 61 (1) ◽  
pp. 29-38
Author(s):  
Richard S. Nishioka ◽  
Howard A. Bern ◽  
Robert L. Gunther
Keyword(s):  
Neurosecretory Granule ◽  
Gillichthys Mirabilis

Possible Role for Neurosecretory Granule Channel That Resembles Gap Junctions

1991 ◽  
Vol 635 (1 Calcium Entry) ◽  
pp. 480-482 ◽  
Author(s):  
JOSÉ R. LEMOS ◽  
CHEOL J. LEE ◽  
KAREN A. OCORR ◽  
GOVINDAN DAYANITHI ◽  
JEAN J. NORDMANN
Keyword(s):  
Gap Junctions ◽  
Neurosecretory Granule

HEXOSAMINE AND HEPARIN IN HOMOGENATE AND SUBCELLULAR FRACTIONS FROM BOVINE NEUROHYPOPHYSES

1973 ◽  
Vol 74 (2) ◽  
pp. 209-214 ◽  
Author(s):  
Susanne Hvas ◽  
N. A. Thorn
Keyword(s):  
Frontal Cortex ◽  
Secretory Granule ◽  
Secretory Granules ◽  
Subcellular Fractions ◽  
Neurosecretory Granule ◽  
Granule Fraction ◽  
Detectable Concentration

ABSTRACT The concentration of hexosamine in a purified secretory granule fraction from ox neurohypophyses was 29 ± 3 (sem) μg/mg protein. This was significantly higher than the concentration in homogenate of whole neurohypophyses and the frontal cortex of ox brain. The hexosamine concentration in two lipoprotein fractions isolated from secretory granules was comparable to the concentration found in the granule fraction. The only glycosaminoglycan (GAG) found in detectable concentration in a homogenate from ox neurohypophyses was heparin. In the purified neurosecretory granule fraction no GAG was detectable.

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