Research Article
Dynamics of Progesterone, TNF-α, and a Metabolite of PGF2α in Blood Plasma of Beef Cows following Embryo Transfer
Table 1
LSMeans and standard errors for concentrations of progesterone (ng/mL) in nonpregnant and pregnant cows within treatments.
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Means within the same column lacking a common superscript are significantly different (). x,yMeans within row and within treatment group lacking a common superscript are significantly different (). 1Controlled internal drug release. 2Gonadotropin releasing hormone. 3Human chorionic gonadotropin. 4Day of embryo transfer. |