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Cell Process
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Alzheimer's
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Center for Research in Biological Systems
University of California, San Diego
9500 Gilman Drive
La Jolla, CA 92093-0608, USA
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: (858) 534-0276
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: (858) 534-7497
Email
: dorloff@ncmir.ucsd.edu
Search Results for
Don W. Fawcett
(332 results)
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CIL:11204
NCBI Organism Classification
Siphonaptera
Biological Process
cell-cell junction organization
Cellular Component
cell-cell junction
Freeze-fracture preparation of a continuous junction on the lateral surface of epithelial cells from the gut of a flea. Meandering ridges appear to be on the P-face of the replica. Figure 80, by Susu...
CIL:10954
NCBI Organism Classification
none specified
Biological Process
plasma membrane organization
Cellular Component
basement membrane
Quick-frozen deep-etched preparation of skeletal muscle tissue shows the muscle fiber and associated extracellular components. The basement membrane (labeled basal lamina) lies adjacent to the undulat...
CIL:10924
NCBI Organism Classification
Felis catus
Biological Process
transmission of nerve impulse
Cellular Component
myelin sheath
This electron micrograph shows a cross section through an axon, its myelin wrap, and the associated myelin-producing Schwann cell from the the cochlear nerve of the cat. The external mesaxon is the l...
CIL:10929
NCBI Organism Classification
Felis catus
Biological Process
extracellular structure organization
Cellular Component
plasma membrane
This electron micrograph shows a region of the brush border of the cat intestine. Tufted and branched polysaccharide filaments, each a few nanometers thick, extend from the microvilli to make up the ...
CIL:10932
NCBI Organism Classification
Felis catus
Biological Process
extracellular structure organization
Cellular Component
plasma membrane
This electron micrograph highlights a darkly-stained glycocalyx rim of the brush border of the intestinal epithelium of the cat, stained en bloc with colloidal thorium. The glycocalyx is composed of ...
CIL:11226
NCBI Organism Classification
Mus musculus
Biological Process
cell communication
Cellular Component
gap junction
Gap junctions isolated from mouse liver and negatively stained with uranyl formate. At higher magnification, the 8-9 nm particles, or connexons, have a central 1.5-2 nm electron dense pore. Images b...
CIL:11232
NCBI Organism Classification
none specified
Biological Process
cell communication
Cellular Component
gap junction
Gap junctions in ciliary epithelium under conditions of oxygenation (upper) and anoxia (lower), in tissue prepared by ultrarapid freezing using liquid helium. Under oxygenated conditions, the connexo...
CIL:11182
NCBI Organism Classification
Bufo
Biological Process
cell junction organization
Cellular Component
tight junction
Freeze fracture replicas of zonula occludens junctions from the large intestine of a tadpole (upper) and intestine of a post-metamorphic toad (lower). The occluding junction appears as a meshwork of...
CIL:11209
NCBI Organism Classification
Phodopus
Biological Process
cell adhesion
Cellular Component
desmosome
Upper panel, adjoining portions of two cells in the stratum spinosum of hamster cheek pouch epithelium shows desmosome junctions between two cells. Lower, a portion of the basal surface of a cell in ...
CIL:11052
NCBI Organism Classification
Taricha granulosa
Biological Process
nucleus organization
Cellular Component
nuclear envelope
Early transmission electron micrographs showing pore details in negatively stained preparations of nuclear envelopes. Upper panel shows the pronounced 8-fold symmetry in the closely spaced pores of t...
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