A text-book of general pathology : for the use of students and practitioners / by J. Martin Beattie and W.E. Carnegie Dickson.

  • Beattie, J. Martin (James Martin), 1868-1955.
Date:
1908
Catalogue details

Licence: In copyright

Credit: A text-book of general pathology : for the use of students and practitioners / by J. Martin Beattie and W.E. Carnegie Dickson. Source: Wellcome Collection.

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    3 but it is also characteristic of nerve and endothelial cells and many others where its occurrence is not so widely recognised. Protoplasm, the essential and primary material of which the cell is composed, and in which the physical manifestations of Ml s d Fig. 1.—Diagrammatic Representation of Cell Structure. (After Wilson.) a. Cell-wall or membrane. b. Cytoreticulum or spongioplasm, containing the hyaloplasm in its meshes. c. Endoplasm. cl. Plastids or protoplasts. e. “Vacuole.” e'. Digestive “Vacuole,” containing partially digested cell inclusion. r. Metaplasm (granules of pigment, ingested food, etc.). h. Nuclear membrane. i. “ Net-knot ” or karyosome. •»', k. Nuclear Network, consisting of chromatin and linin, and enclosing in its meshes the nuclear hyaloplasm or karyolymph. I. Nucleolus or plasmosome. in. Astral system, containing divided centrosome. the vital processes which are carried on in it occur, is a soft, viscid, colourless, transparent or translucent substance, com- posed of two distinct structural elements, a delicate fibrillar or thread-like reticulum, the spongioplasm, in the meshes of which is contained the hyaloplasm, a clear, fiuid-like substance,
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