Fig. 3From: Milk lymphocyte profile and macrophage functions: new insights into the immunity of the mammary gland in quarters infected with Corynebacterium bovisCorynebacterium bovis-infected quarters had a higher percentage of T cells, especially T CD4+ lymphocytes. Percentages (mean ± standard error) of T lymphocytes (A) and CD4+ T lymphocytes (B) in healthy mammary quarters and mammary quarters infected with C. bovis. Different letters indicated P ≤ 0.05Back to article page