scholarly journals Cryoprotective Agent

2020 ◽  
Author(s):  
Keyword(s):  
Cryoprotective Agent

Review of hydroxyethyl starch as an extra-cellular cryoprotective agent of red blood cells

Cryobiology ◽  
1974 ◽  
Vol 11 (6) ◽  
pp. 537
Author(s):  
L. Weatherbee ◽  
E. Allen ◽  
H.H. Spencer ◽  
S.M. Lindenauer ◽  
P.A. Permoad
Keyword(s):  
Red Blood Cells ◽  
Hydroxyethyl Starch ◽  
Blood Cells ◽  
Cryoprotective Agent

Platelet Preservation by Freezing. Use of Dimethylsulfoxide as Cryoprotective Agent

Transfusion ◽  
1974 ◽  
Vol 14 (2) ◽  
pp. 139-144 ◽  
Author(s):  
S. Murphy ◽  
S. N. Sayar ◽  
N. L. Abdou ◽  
F. H. Gardner
Keyword(s):  
Cryoprotective Agent ◽  
Preservation By Freezing

Osmometric Measurements of Cryoprotective Agent Permeation into Tissues

2020 ◽  
pp. 303-315
Author(s):  
Kezhou Wu ◽  
Leila Laouar ◽  
Nadia Shardt ◽  
Janet A. W. Elliott ◽  
Nadr M. Jomha
Keyword(s):  
Cryoprotective Agent

Wheat extracts as an efficient cryoprotective agent for primary cultures of rat hepatocytes

2006 ◽  
Vol 95 (4) ◽  
pp. 661-670 ◽  
Author(s):  
Francine Hamel ◽  
Mélanie Grondin ◽  
Francine Denizeau ◽  
Diana A. Averill-Bates ◽  
Fathey Sarhan
Keyword(s):  
Primary Cultures ◽  
Rat Hepatocytes ◽  
Cryoprotective Agent

scholarly journals Successful transfusion of platelets cryopreserved for more than 3 years

Blood ◽  
1979 ◽  
Vol 54 (5) ◽  
pp. 1023-1027 ◽  
Author(s):  
PA Daly ◽  
CA Schiffer ◽  
J Aisner ◽  
PH Wiernik
Keyword(s):  
Platelet Count ◽  
Liquid Nitrogen ◽  
Vapor Phase ◽  
Freeze Thaw ◽  
Cryoprotective Agent ◽  
Duration Of Storage ◽  
Hla Type ◽  
The Mean ◽  
Emergency Transfusion

Abstract To determine the duration of storage for cryopreserved platelets, 14 transfusions of random-donor, pooled platelets, stored in the vapor phase of liquid nitrogen for a mean period of 1157 days (range 1060- 1240), were analyzed. Twelve of these transfusions were compared in a paired fashion with fresh, random-donor, pooled platelets given within a few days to the same thrombocytopenic recipients. Platelets had been frozen using 5% dimethylsulfoxide as a cryoprotective agent either at a controlled rate of -1 degrees C/min to -80 degrees C or by simply placing them in the vapor phase (-120 degrees C) of a liquid nitrogen freezer. The mean freeze-thaw loss for the 14 transfusions was 22%, and the mean corrected 1-hr increment in platelet count was 12,600/microliter. In the 12 paired observations, the mean corrected 1- hr increment for frozen platelets was 11,800/microliter and 25,900 for fresh platelets, giving a frozen/fresh recovery of 46%. Random donor platelets can be cryopreserved by these methods for greater than 3 yr with satisfactory post-transfusion increments. This suggests that a reservoir of frozen platelets, either random-donor for emergency transfusion or of known HLA-type for transfusion to alloimmunized patients, can be established and stored for at least 3 yr.

Sign in / Sign up

Export Citation Format

Share Document