ISOLATION AND PROPERTIES OF SECRETORY GRANULES FROM RAT ISLETS OF LANGERHANS
1969 ◽
Vol 41
(1)
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pp. 162-166
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Keyword(s):
Beta granules isolated from rat islets of Langerhans and subjected only to phosphotungstic acid had, in negatively stained images, a 50-A periodicity. This periodicity was also observed in thin-section profiles of beta granules in intact cells. In shadowed preparations, the granules were spherical in shape and had irregular edges and surface structure. The presence of such a periodicity in the beta granule indicates that its matrix may be composed of a crystalline material.
1969 ◽
Vol 41
(1)
◽
pp. 167-176
◽
Keyword(s):
1969 ◽
Vol 41
(1)
◽
pp. 154-161
◽
1969 ◽
Vol 42
(3)
◽
pp. 695-705
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1972 ◽
Vol 20
(11)
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pp. 873-879
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1991 ◽
Vol 51
(5)
◽
pp. 1131-1132
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Keyword(s):
Keyword(s):
1992 ◽
Vol 8
(2)
◽
pp. 103-108
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