Palay, Sanford (2021). CIL:37224, neuron. In Cell Image Library. UC San Diego Library Digital Collections. Dataset. https://doi.org/10.6075/J0KK99D3

Transmission electron micrograph of nerve cells at the thigh muscle motor end plate. The motor end plate is the highly-excitable region of muscle fiber plasma membrane responsible for initiation of action potentials across the muscles surface and ultimately causing the muscle to contract.
Note that this very early (1953) micrograph is primarily of historical interest since it pre-dates glutaraldehye fixation which was introduced in the early 60's and is considered essential for adequate nerve tissue preservation. Examples of nerve tissue micrographs prepared in 1965 are CIL:37218, CIL:37219 and CIL:37220.
Image made available by James D. Jamieson and the Department of Cell Biology, Yale University School of Medicine.

• 1953-12-17

• 2021

• Palay, Sanford

Original 3.25 in. x 4 in. lantern slides were scanned at 600dpi. Original magnification x33,500.

Preparation: chemically fixed tissue
Relation to intact cell: sectioned tissue
Item type: recorded image
Imaging mode: transmission electron microscopy (TEM)
Parameter imaged: electron density
Source of contrast: differences in adsorption or binding of stain
Visualization methods: osmium tetroxide
Processing history: unprocessed raw data

• Cell Image Library Group ID: 11327

• Neuromuscular junction
• Neuron

• Skeletal muscle contraction

• data
• image

• No linguistic content; Not applicable

Samplenumber: 37224

Doi: https://doi.org/10.6075/J0KK99D3

Source data

• Source Record in the Cell Image Library: https://doi.org/10.7295/W9CIL37224

Other resource

• George E. Palade EM Slide Collection: http://cushing.med.yale.edu/gsdl/cgi-bin/library?c=palade&a=d&d=DpaladeNerBE

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2023-08-17