Prehemolytic impact of phenothiazine drugs on the attachment of spectrin network in red blood cells.
Folia Med (Plovdiv)
; 65(5): 783-787, 2023 Oct 31.
Article
en En
| MEDLINE
| ID: mdl-38351761
ABSTRACT
INTRODUCTION:
Chlorpromazine, thioridazine, and trifluoperazine are phenothiazine drugs that cause colloid-osmotic hemolysis of human erythrocytes by unknown mechanism. To clarify this mechanism, the impact of these drugs on the ßsp (1.4 MHz) and γ1sp (9 MHz) dielectric relaxations was investigated. Each relaxation was shown to reduce its strength on the severing specific bridge that connects the spectrin network with the lipid membrane. For ßsp relaxation, this is the spectrin-actin-glycophorin C bridge while for γ1sp relaxation this is the spectrin-ankyrin-band 3 bridge.Palabras clave
Texto completo:
1
Colección:
01-internacional
Base de datos:
MEDLINE
Asunto principal:
Espectrina
/
Membrana Eritrocítica
Límite:
Humans
Idioma:
En
Revista:
Folia Med (Plovdiv)
Año:
2023
Tipo del documento:
Article
País de afiliación:
Bulgaria