Fig. 17-2. Effects of varying levels of domperidone (1.1, 1.65, or 2.2 mg/kg, PO, SID) on mammary gland development in periparturient (near to parturition date) mares grazing E+ tall fescue pastures. Day -31 represents the average number of days before the calculated date of parturition when pretreatment samples were obtained (pretreatment samples obtained 1.2 d before initiation of drug treatment). Stars indicate first detectable difference (P < 0.05) from pretreatment values within treatment. Numbers indicate number of animals remaining in treatment group when sample was obtained (from Redmond, 1994).

<--Dopamine Antagonists (receptor blockers)

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Tall Fescue Monograph