Effect of lamb age, breed and sex on plasma LH after administration of GnRH.

@article{Hanrahan1981EffectOL,
  title={Effect of lamb age, breed and sex on plasma LH after administration of GnRH.},
  author={James Patrick Hanrahan and John Francis Quirke and J. P. M. Gosling},
  journal={Journal of reproduction and fertility},
  year={1981},
  volume={61 2},
  pages={
          281-8
        }
}
Male lambs of the Finn, Fingalway and High Fertility breeds aged 4 or 8 weeks of age were injected i.m. with 5, 10, 50, or 100 micrograms GnRH. Plasma LH after GnRH injection increased with age and GnRH dose but there was no effect of breed. There was no interaction among the three factors studied. In a second experiment the response of male and female lambs, aged 8 weeks, to 100 micrograms GnRH was investigated for 5 genetic groups (Finn, Galway Control, Galway Elite, Fingalway and High… CONTINUE READING

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