Objective to investigate the effect of t cell vaccination (TCV) on the survival time of cardiac allograft in rat. Methods rat heterotopic cardiac transplantation was performed.

目的探讨T淋巴细胞疫苗(TCV)对大鼠移植心脏存活时间的影响及其机理。

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For sheep and cattle farmers like David Smith - still untouched but right on the edge the Hexham hot spot - the time is right for vaccination.

BBC: Disease 'stranglehold' on farmers