Evaluation of platelet concentrates prepared from whole blood donations with collection times between 12 and 15 min: The BEST Collaborative study

Vox Sanguinis ◽  
2022 ◽  
Author(s):  
Dirk Korte ◽  
Ido J. Bontekoe ◽  
Áine Fitzpatrick ◽  
Denese Marks ◽  
Ben Wood ◽  
...  
Keyword(s):  
Whole Blood ◽  
Collaborative Study ◽  
Platelet Concentrates ◽  
Blood Donations

Effects of the addition of second-messenger effectors to platelet concentrates separated from whole-blood donations and stored at 4oC or -80oC

Transfusion ◽  
2000 ◽  
Vol 40 (5) ◽  
pp. 527-534 ◽  
Author(s):  
M. Lozano ◽  
G. Escolar ◽  
R. Mazzara ◽  
J. Connor ◽  
J.G. White ◽  
...  
Keyword(s):  
Whole Blood ◽  
Second Messenger ◽  
Platelet Concentrates ◽  
Blood Donations

scholarly journals Detection of Babesia RNA and DNA in whole blood samples from US blood donations

Transfusion ◽  
2021 ◽  
Author(s):  
Jean Stanley ◽  
Susan L. Stramer ◽  
Yasuko Erickson ◽  
Julie Cruz ◽  
Jed Gorlin ◽  
...  
Keyword(s):  
Whole Blood ◽  
Blood Donations ◽  
Blood Samples ◽  
Whole Blood Samples ◽  
Rna And Dna

Multivariate analysis of determinants of bacterial contamination of whole-blood donations

Vox Sanguinis ◽  
2002 ◽  
Vol 82 (2) ◽  
pp. 55-60 ◽  
Author(s):  
P. Perez ◽  
C. Bruneau ◽  
M. Chassaigne ◽  
L. R. Salmi ◽  
L. Noel ◽  
...  
Keyword(s):  
Multivariate Analysis ◽  
Whole Blood ◽  
Bacterial Contamination ◽  
Blood Donations

Quality of erythrocyte concentrates derived from lipemic whole blood donations

2018 ◽  
Vol 13 (4) ◽  
pp. 440-445
Author(s):  
Lara A.E. de Laleijne-Liefting ◽  
Johan W. Lagerberg ◽  
Dirk de Korte
Keyword(s):  
Whole Blood ◽  
Blood Donations ◽  
Erythrocyte Concentrates

Evaluation of a new whole-blood filter that allows preparation of platelet concentrates by platelet-rich plasma methods

Transfusion ◽  
2003 ◽  
Vol 43 (12) ◽  
pp. 1723-1728 ◽  
Author(s):  
Maria L. Lozano ◽  
Elena Pérez-Ceballos ◽  
Jose Rivera ◽  
Dragica Paunovic ◽  
Maria J. Candela ◽  
...  
Keyword(s):  
Whole Blood ◽  
Platelet Rich Plasma ◽  
Platelet Concentrates ◽  
Blood Filter ◽  
Plasma Methods

Eight-hour versus 24-h whole-blood hold before preparation of platelet concentrates by the platelet-rich plasma method

2014 ◽  
Vol 39 (4) ◽  
pp. 195
Author(s):  
GhadaM El-Gohary ◽  
AzzaS El-Danasoury ◽  
MahiraI El-Mogy ◽  
Amal Farouk ◽  
GhadaS Neseem
Keyword(s):  
Whole Blood ◽  
Platelet Rich Plasma ◽  
Platelet Concentrates ◽  
Plasma Method

scholarly journals The Increased Effectiveness of Platelet Concentrates Prepared in Acidified Plasma

Blood ◽  
1966 ◽  
Vol 27 (4) ◽  
pp. 449-459 ◽  
Author(s):  
FREDERICK A. FLATOW ◽  
EMIL J. FREIREICH
Keyword(s):  
Citric Acid ◽  
Acid Medium ◽  
Whole Blood ◽  
Platelet Rich Plasma ◽  
Adenosine Diphosphate ◽  
Red Cells ◽  
Platelet Concentrates ◽  
Standard Methods ◽  
Aggregation Of Platelets ◽  
Concentrate Preparation

Abstract Platelet concentrates prepared in acidified plasma (pH 6.5-6.7) are superior to concentrates prepared by standard methods, and are 80-90 per cent as effective as platelet rich plasma (PRP). The use of excess citric acid to acidify plasma promotes resuspension of the concentrate by eliminating clumping, which is a major factor in the decreased effectiveness of standard concentrates. Analysis of posttransfusion recovery and survival of platelets reveals no evidence of platelet injury in an acid medium. Acidification of PRP inhibits the aggregation of platelets by adenosine diphosphate (ADP). The presence of endogenous ADP may be an important factor in clumping during standard concentrate preparation. A method of acidification of PRP using citric acid is described which allows preparation of an effective concentrate from fresh whole blood without subjecting the red cells to acid pH. Reconstitution of the acidified platelet poor plasma and its native red cells increases the citrate molarity by less than 6 per cent and results in minimal decrease in pH of the whole blood.

Prolonged Holding of Whole Blood at 22 °C Does Not Increase Activation in Platelet Concentrates

Vox Sanguinis ◽  
1997 ◽  
Vol 72 (4) ◽  
pp. 225-228 ◽  
Author(s):  
C. Sanz ◽  
A. Pereira ◽  
A.I. Faúndez ◽  
A. Ordinas
Keyword(s):  
Whole Blood ◽  
Platelet Concentrates ◽  
Prolonged Holding
Sign in / Sign up

Export Citation Format

Share Document