Experimental study of Eupolyphaga Sinensis Walker on red blood cell immunity in mice with blood-deficiency / 中国免疫学杂志

Objective:To study the effect of Eupolyphaga Sinensis Walker (ESW) on red blood cell immune adherence (RCIA) in mice model with blood-deficiency by Cyclophosphamide , aimingatfurther research on the mechanism of blood stasis syndrome and promoting blood circulation and removing blood stasis.Methods:This model was made in mice by i.p. cyclophosphamide (0.01 g/kg).It has been observed that how the influence of ESW on the function of red cell immune adherence. The serum anticardiolipin antibodies (ACA),ACA-IgG?ACA-IgA and ACA-IgM levels were measured by using enzymelinked immunosorbent assay (ELISA). The mice body weight were weighted before model and after model and glandular weight were weighted. The serum levels of trace element zinc calcium were determined in healthy mice.Results:The results showed there is a decline in garland rate of red blood cell C3b receptors (RBC-C3bRR) in mice when animal model of Blood - deficiency by cyclophosphamide (0.01 g/kg) form, the serum ACA-IgG and ACA-IgA levels were markedly elevated,while mice body weight and spleen thymus weight markedly depressed. ESW (25 g/kg) increased RBC-C3bRR in the mice model with Blood-deficiency,restified the mice model body weight loss by cyclophosphamide, increased spleen thymus weight .ESW (25 g/kg) increased serum zinc calcium level in the normal mice.Conclusion:ESW increases activity of CR 1 of red blood cells and RCIA, inhibits serum ACA-IgG and ACA-IgA.ESW enhances serum zinc calcium level, that can be a good biological pharmacodynamics.

Study of proliferative reaction of erythrocyte promoting peripheral blood lymphocyte on chronic renal failure patients / 中国免疫学杂志

Objective:To study the activity of immunological regulative function of red blood cells of the patients with chronic renal failure.Methods:The proliferative reaction of the erythrocyte promoting lymphocyte was detected in CRF patients and healthy persons with MTT colorimetry,in which the normal person's lymphocyte as the target cell and the erythrocyte as the stimulating cell.Results:It was found that the healthy persons of control group had obvious proliferative reaction of the erythrocyte promoting lymphocyte(promoting rate:57.3%?10.2%),while the 36 CRF patients had lower proliferative activity(promoting rate:32.7%?7.8%,P