Additive sterol solution and method for preserving normal red ce

Details Additive sterol solution and method for preserving normal red ce Additive sterol solution and method for preserving normal red ce

1981-12-02

1984-02-21

Rosen, Sam

Surgery

Blood drawn and replaced or treated and returned to body

604403, 604262, 424101, 435 2, A61M 103, A61K 3514, A01N 100

Patent

active

044327501

ABSTRACT:
An additive solution is used to preserve normal red blood cell morphology during storage. The solution comprises a concentration of a nontoxic, physiologically compatible sterol, such as cholesterol, epi-cholesterol, lanosterol, stigmasterol, ergosterol, desmosterol, fucosterol, cholestanol, epi-cholestanol, coprosterol, epi-coprosterol, lathosterol, or campesterol. The sterol is present in a concentration of between approximately 1.0 and 3.0 milligrams per milliliter of whole blood.

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Fischer-Chem. Abst. vol. 59 (1963) p. 3170G.

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