Effect of mixed ligand complex therapy on the retention of 95Nb and 144Ce in mice.

We have examined in mice the effects of mixed ligand treatments with desferrioxamine B (DFOA), Na3Ca-diethylenetriamine pentaacetic acid (DTPA), and DL-penicillamine (PA) on the retention of a mixture of 95Nb and 144Ce. The results show that 95Nb + 144Ce could be mobilized effectively by simultaneous application of specific agents (i.e.

Effect of 60Co-Gamma whole body irradiation and treatment with radioprotector on the retention of 144Ce, in mice.

In animal experiments the effects of 7.5 Gy whole-body irradiation (LD50/30) and/or of radioprotecting compound (WR-2721) on the retention and elimination of 144Ce were investigated. It was stated that in the first three days there was an increase in the deposition of 144Ce after whole-body irradiation and upon treatment with radioprotective compound WR-2721.

Influence of mixed-ligand complexes on retention and distribution of radioniobium in mice.

The individual effects of desferrioxamine B (DFOA), Na3Ca diethylenetriaminepentaacetic acid (DTPA), Na-salicylate, DL-penicillamine, and 2-aminoethylisothiouronium bromide hydrobromide, as well as the effect of mixed-ligand treatment on the retention and elimination of 95Nb in mice have been examined. It was found that 95Nb could easily be mobilized by a single dose of DFOA, but the best result was obtained with the DFOA and DTPA combination. Mixed-ligand treatment did not change the deposition characteristics and translocation kinetics of 95Nb.

Modification of 144Ce tissue deposition by mixed ligand complex treatment in mice.

The individual effect of desferrioxamine-B (DFOA), Na3Ca-diethylene-triaminepentaacetic acid (DTPA), DL-penicillamine (PA) and Na-salicylate (SA) has been examined as well as the effect of mixed-ligand treatment on the retention and elimination of 144Ce in mice. It was found that 144Ce could easily be mobilized by a single dose of DTPA. Mixed-ligand (MLCs) treatment did not change the deposition characteristics and translocation kinetics of 144Ce.

Effect of laser irradiation and immunosuppressive treatment on survival of mouse skin allotransplants.

The effect of laser beam on the survival of skin allotransplants has been studied. Irradiation of the donor skin and of the recipient graft bed improved the survival of the graft. The graft protecting effect of anti-thymocyte serum was considerably enhanced by laser irradiation.