Investigation of the immune effects of Scutellaria baicalensis on blood leukocytes and selected organs of the chicken's lymphatic system.

We found that SBR supplementation should be carefully evaluated when given to poultry. The excess intake of SBR supplementation may cause immunologic inhibition and may negatively affect the development of immune organs. SBR has inhibited the formation of radial segmentation nuclei showing antimetastatic properties and also the phagocytosis of chicken heterophils.