摘要
The significance of the thymus in the immunogenesis of the organism began to draw the attention of investigators only as recently as after 1960. At present, the trend of opinion among the majority of immunological workers is that the thymus exercises control over all the immunological reactions of the body. Therefore, it is tempting to infer that the thymus is at least one of the contributing factors in antibody production. Nevertheless, as to whether or not the thymic tissue may act as the immediate producer
