at 1 week after ovariectomy plasma fsh increased from 5.96 +/- 1.02 to 7.06 +/- 1.05 ng/ml in f+ and from 1.67 +/- 1.06 to 5.21 +/- 0.66 ng/ml in ++ ewe lambs , suggesting a stronger negative feed-back effect exerted by the ovaries of awassi lambs .
C0029936
ovariectomy
C0029939
ovaries