In an experiment using 86 white rats it was found that during incompatible hemotransfusion shifts take place not only in the humoral but also in the tissue link of the hemostatic system. It was also seen that the rise of the functional condition of sympatho-adrenal system precedes those changes of hemostatic figures of the tissues. The interrelationships between a tissue link of the hemostatic system and sympatho-adrenal system under the incompatible hemotransfusion were demonstrated.
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