Výsledky vyhledávání - "L E, Pivacek"

Survival, function, and hemolysis of shed red blood cells processed as nonwashed blood and washed red blood cells11The opinions or assertions contained herein are those of the authors and are not to be construed as official or reflecting the views of the US Navy Department or US Naval Service at large

Autor: Herbert B. Hechtman, Gina Ragno, C. Robert Valeri, L. E. Pivacek, Dennis Rc, Shukri F. Khuri

Publikováno v: The Annals of Thoracic Surgery. 72:1598-1602

Background . Shed nonwashed blood and shed washed red blood cells (RBC) are being used as alternatives to allogeneic liquid-preserved RBC for patients during thoracic and cardiovascular surgical procedures. Methods . Mongrel dogs were bled a volume o

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::af9c4272629f6fc8975d07ca07cf8bbe
https://doi.org/10.1016/s0003-4975(01)03097-1

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Autologous platelet-rich plasma isolated using the Haemonetics Cell Saver 5 and Haemonetics MCS+ for the preparation of platelet gel

Autor: C. R. Valeri, W. M. Zalewski, Gina Ragno, L. E. Pivacek, E. M. O'Neill, L. J. Eaton, M. A. Popovsky

Publikováno v: Vox Sanguinis. 81:172-175

Background and Objectives We compared three methods of isolating platelet-rich plasma (PRP) using the Haemonetics Cell Saver 5 and one method of isolating PRP by plateletpheresis using the Haemonetics MCS+. PRP contains both platelets and fibrinogen,

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::f6201f37f964a1320996424ca1b9cb11
https://doi.org/10.1046/j.1423-0410.2001.00099.x

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A multicenter study of in vitro and in vivo values in human RBCs frozen with 40-percent (wt/vol) glycerol and stored after deglycerolization for 15 days at 4oC in AS-3: assessment of RBC processing in the ACP 215

Autor: John R. Hess, Lloyd E. Lippert, Frank C. Mettille, Gina Ragno, I.O. Szymanski, E. Mary O'Neill, Rithy Srey, Roland Fahie, L. E. Pivacek, C. Robert Valeri

Publikováno v: Transfusion. 41:933-939

BACKGROUND The FDA has approved the storage of frozen RBCs at -80 degrees C for 10 years. After deglycerolization, the RBCs can be stored at 4 degrees C for no more than 24 hours, because open systems are currently being used. Five laboratories have

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::485f000bfd5a73f4fa20823c6daef04d
https://doi.org/10.1046/j.1537-2995.2001.41070933.x

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The survival, function, and hemolysis of human RBCs stored at 4oC in additive solution (AS-1, AS-3, or AS-5) for 42 days and then biochemically modified, frozen, thawed, washed, and stored at 4oC in sodium chloride and glucose solution for 24 hours

Autor: George P. Cassidy, L. E. Pivacek, C. Robert Valeri, Gina Ragno

Publikováno v: Transfusion. 40:1341-1345

Background A study was done to assess the quality of RBCs stored at 4 degrees C in AS-1, AS-3, or AS-5 for 42 days before biochemical modification and freezing. Study design and methods RBCs were stored at 4 degrees C for 42 days in AS-1, AS-3, or AS

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::0b98788f69292a1142f96db84dac759f
https://doi.org/10.1046/j.1537-2995.2000.40111341.x

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Posttransfusion survival (24-hour) and hemolysis of previously frozen, deglycerolized RBCs after storage at 4oC for up to 14 days in sodium chloride alone or sodium chloride supplemented with additive solutions

Autor: George P. Cassidy, C. Robert Valeri, L. E. Pivacek, Gina Ragno

Publikováno v: Transfusion. 40:1337-1340

BACKGROUND Previously frozen human RBCs currently are glycerolized and deglycerolized by the use of open systems that limit storage of the deglycerolized RBCs at 4 degrees C to only 24 hours. STUDY DESIGN AND METHODS Healthy male volunteers who met A

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::64309f5b0362bf9a97e6b9fafc767086
https://doi.org/10.1046/j.1537-2995.2000.40111337.x

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Effects of the temperature, the duration of frozen storage, and the freezing container on in vitro measurements in human peripheral blood mononuclear cells

Autor: C. R. Valeri, L E Pivacek

Publikováno v: Transfusion. 36:303-308

Background: Bone marrow, peripheral blood, and umbilical cord blood have been used to prepare autologous and allogeneic pluripotential mononuclear cells for use in the repopulation of bone marrow. Study Design and Methods: The purpose of this study w

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::86ff5eef4791d9fc4f8cecefdd47e1ba
https://doi.org/10.1046/j.1537-2995.1996.36496226141.x

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24-hour 51 Cr post-transfusion survival, 51 Cr life span and haemolysis of red blood cells stored at 4 °C for 56 days in AS-3

Autor: C. R. Valeri, Gina Ragno, L. E. Pivacek, George P. Cassidy

Publikováno v: Vox Sanguinis. 80:48-50

Background and Objectives Red blood cells (RBC) were collected either by a manual method using a 16-gauge needle or by an apheresis procedure using an 18-gauge needle, and were stored at 4 °C in a solution of CP2D (anticoagulant)/AS-3 (Nutricel) for

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::15c75e399e7d7d222c45d14d747e7f6e
https://doi.org/10.1046/j.1423-0410.2001.00004.x

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Intravascular Circulation and Distribution of Human51Cr-Dbbf Stroma-Free Hemoglobin

Autor: John Dittmer, Albert Giorgio, C. R. Valeri, L. E. Pivacek, Toshio Ichikura, S. Prusty

Publikováno v: Biomaterials, Artificial Cells and Immobilization Biotechnology. 20:751-755

Male B6C3HF1 mice were infused with 51Cr-labeled DBBF (bis 3,5-dibromosalicyl fumarate) crosslinked stroma-free hemoglobin (SFH). The intravascular halftime (T50) of the DBBF-SFH, determined from plasma hemoglobin levels, was 0.5 hours in the first 1

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::638851240bd6ca22e82bc2d8f8cf0f8a
https://doi.org/10.3109/10731199209119714

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Volume of RBCs, 24- and 48-hour posttransfusion survivals, and the lifespan of (51)Cr and biotin-X-N-hydroxysuccinimide (NHS)-labeled autologous baboon RBCs: effect of the anticoagulant and blood pH on (51)Cr and biotin-X-NHS elution in vivo

Autor: L. E. Pivacek, George P. Cassidy, C. Robert Valeri, Gina Ragno

Publikováno v: Transfusion. 42(3)

BACKGROUND: The RBC injury that occurs during collection of the first few milliliters of blood into the pH 5.0 ACD (NIH, Formula A) is referred to as the lesion of collection. The RBC injury was evaluated by labeling the ACD RBCs with 51Cr and measur

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::acdf7fbca965332a6559c2827f839f07
https://pubmed.ncbi.nlm.nih.gov/11961240

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