Related Experiment Video
Updated: Jul 21, 2026

Using a Laminating Technique to Perform Confocal Microscopy of the Human Sclera
Published on: May 6, 2016
Ultrastructure of the paralimbal and juxtacaruncular human conjunctiva
1Universitäts-Augenklinik, Bonn, Federal Republic of Germany.
Abstract:
The epithelial fine structure of the juxtacaruncular and the medial paralimbal human conjunctiva was evaluated. In both locations the following types of cells could be identified: (1) basal cells containing numerous intermediary filaments (dark basal cells); (2) basal cells containing many mitochondria (light basal cells); (3) wing cells (spinocytes containing numerous filaments that were fewer and formed smaller bundles than those of the dark basal cells; (4) flattened, dark superficial cells; (5) wing-cell-like superficial cells. In addition, the juxtacaruncular conjunctiva contained the following cell types: goblet cells, light wing cells containing a multitude of polysomes, light wing cells containing dilated profiles of rough endoplasmic reticulum (rare), and light wing cells containing numerous microtubules (rare).
Related Concept Videos
Tight Junctions
Muscles of the Eye
Extraocular Muscles
The six extraocular muscles surround the eyeball and control its movements. They are responsible for a wide range of eye motions, including looking up, down, left, right, and rotating...
Cranial Part of Parasympathetic Division
The vagus nerve (cranial nerve X) alone accounts for approximately 75...
Accessory Structures of the Eye
Anatomy of the Eyeball
Microbiome of the Eye

