scholarly journals Manifestation of paroxysmal nocturnal hemoglobinuria after COVID-19 mRNA vaccination

2021 ◽  
pp. 102641
Author(s):  
Kawthar Jarrah ◽  
Layal Al Mahmasani ◽  
Ali Atoui ◽  
Rayan Bou-Fakhredin ◽  
Ali T. Taher
Keyword(s):  
Paroxysmal Nocturnal Hemoglobinuria

scholarly journals SUPPRESSION OF MYELOPOIESIS IN THE SOFT AGAR CULTURE SYSTEM IN A PATIENT WITH PAROXYSMAL NOCTURNAL HEMOGLOBINURIA (PNH) AND APLASTIC ANEMIA (AA)

1977 ◽  
Vol 11 (4) ◽  
pp. 492-492
Author(s):  
Norma K C Ramsay ◽  
William Krivit ◽  
Mark E Nesbit ◽  
Peter F Coccia ◽  
John H Kersey
Keyword(s):  
Aplastic Anemia ◽  
Culture System ◽  
Paroxysmal Nocturnal Hemoglobinuria ◽  
Soft Agar ◽  
Agar Culture

BRIEF REPORT: Freeze-Cleaving of Red Cell Membranes in Paroxysmal Nocturnal Hemoglobinuria

Blood ◽  
1967 ◽  
Vol 30 (6) ◽  
pp. 785-791 ◽  
Author(s):  
RONALD S. WEINSTEIN ◽  
ROGER A. WILLIAMS
Keyword(s):  
Paroxysmal Nocturnal Hemoglobinuria ◽  
Cell Membranes ◽  
Red Cells ◽  
Red Cell ◽  
Electron Microscopic ◽  
Structural Differences ◽  
Microscopic Studies ◽  
Red Cell Membranes

Abstract Electron microscopic studies on dried isolated red cell ghosts have been reported to show lesions associated with cell membranes in paroxysmal nocturnal hemoglobinuria (PNH). In this study, carbon-platinum replicas of membranes of freeze-cleaved, partially hydrated PNH red cells and isolated PNH cell ghosts failed to confirm the existence of these abnormalities. This suggests that the previously described lesions are the products of drying artifacts, although they may reflect hidden structural differences between PNH and normal red cell membranes.

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