Abstract
Phyllanthus sellowianus extracts have been used in Argentina since colonial times in the treatment of diabetes. The in vitro biorheological and hemoagglutinant action of different extracts of P. sellowianus bark on human erythrocytes (RBC) were studied. RBCs were incubated in vitro with four aqueous extracts: Maceration; Controlled Digestion (PD); Decoction; and Infusion. Biorheological parameters (deformability, membrane surface viscosity, elastic modulus, and dynamic viscolelasticity) were determined with an Erythrodeformeter, and erythrocyte adhesion was characterized by image digital analysis. Immunohematological assays in RBC incubated with all the extracts showed large globular aggregates and agglutination in human ABO blood group system. Isolated cell coefficient showed the increase of cell adhesion. Aggregated shape parameters were significantly higher than normal and they changed with the concentration, particularly of PD extracts. Rheological results showed that the extract biorheological action varies with the temperature used in the extract preparations. The results obtained are useful to study the action mechanism of extracts from P. sellowianus bark in order to evaluate its use as therapeutic agent in diabetes. Immunohematological Tests using ABO system showed its agglutinant power, which is of special interest in Immunohematology to be used as hemoclassifier.
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
