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Medical Dictionary

plasma

Pronunciation (plaz′mă)
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  1. The proteinaceous fluid (noncellular) portion of the circulating blood, as distinguished from the serum obtained after coagulation. Syn: blood plasma
  2. The fluid portion of the lymph.
  3. The fluid in which the fat droplets of milk are suspended.
  4. A “fourth state of matter” in which, owing to elevated temperature, atoms have broken down to form free electrons and more-or-less stripped nuclei; produced in the laboratory in connection with hydrogen fusion (thermonuclear) research.
  5. Highly ionized gas.

Syn: plasm

[G. something formed]

WebMD Medical Reference from "Stedman's Medical Dictionary"

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