PMID: 7035230Jan 1, 1981Paper

Different efficiency of mercurascan in allograft survival prolongation in male and female mice

Folia Biologica
I HilgertP Málek

Abstract

The efficiency of mercurascan on prolongation of skin allograft survival was found to depend on the sex of experimental animals. Long-term treatment of the recipients by MSC in the mouse strain combination B10--B10.LP (donor X recipient, difference in non-H-2 loci) was more efficient in females than in males. The immunosuppressive effect of MSC was weak. MSC had no effect on the survival time of skin or heart allografts in a strain combination with limited H-2 differences [B10.D2--M(504)]. The effect of MSC on the cell membrane was followed in vitro by measurement of the rate of H-2 antigen redistribution on lymphoid cells of animals treated in vivo by MSC. The rate of redistribution on lymphoid cells from MSC-treated females was decreased; no effect was observed in the case of cells from treated males.

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