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. 1999 Sep 15;519(Pt 3):885–900. doi: 10.1111/j.1469-7793.1999.0885n.x

Figure 5. Immunocytochemical and histochemical staining of mammary tissue from lactating goats milked once and thrice daily.

Figure 5

A-D, with MAb OVTL 12/30 to cytokeratin 7 and with horseradish peroxidase-conjugated peanut lectin. Cytokeratin 7 staining with MAb OVTL 12/30 in glands milked thrice daily (A and C) or once daily (B and D) for 4 weeks (A and B) or 10 weeks (C and D). s, secretory alveoli; large arrow, columnar alveolar cells; small arrow, cuboidal alveolar cells; r, resting ductules. E-H, peanut lectin staining in glands milked thrice daily (E and G) or once daily (F and H) for 4 weeks (E and F) or 10 weeks (G and H). Arrow, secretory alveoli; r, resting ductule. Scale bar, 50 μm; applies to all panels.