Isolation and properties of secretory granules from rat islets of Langerhans. II. Ultrastructure of the beta granule.
作者： Marie H. Greider , S. L. Howell , P. E. Lacy
DOI: 10.1083/JCB.41.1.162
关键词:
摘要: 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 thin-section profiles beta intact cells. In shadowed preparations, the were spherical shape had irregular edges surface structure. The presence such granule indicates that its matrix may be composed crystalline material.
core.ac.uk
rupress.org
jcb.org参考文章(4)
W. R. Lockwood, L. L. Langston, A RELIABLE AND EASILY SECTIONED EPOXY EMBEDDING MEDIUM. Anatomical Record-advances in Integrative Anatomy and Evolutionary Biology. ,vol. 150, pp. 129- 139 ,(1964) , 10.1002/AR.1091500204
S. L. Howell, C. J. Fink, P. E. Lacy, ISOLATION AND PROPERTIES OF SECRETORY GRANULES FROM RAT ISLETS OF LANGERHANS : I. Isolation of a Secretory Granule Fraction Journal of Cell Biology. ,vol. 41, pp. 154- 161 ,(1969) , 10.1083/JCB.41.1.154
ANNA-MARY CARPENTER, SCANNING METHODS: VOLUME QUANTITATION OF TISSUES, CELLS AND SUBCELLULAR COMPONENTS Journal of Histochemistry and Cytochemistry. ,vol. 14, pp. 834- 841 ,(1966) , 10.1177/14.11.834
Paul E. Lacy, The Pancreatic Beta Cell New England Journal of Medicine. ,vol. 276, pp. 187- 195 ,(1967) , 10.1056/NEJM196701262760401