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High-frequency GnRH or kisspeptin shapes LH pulses in heifers

Study compared LH pulse and surge profiles in ovariectomized Bos taurus and Bos indicus cattle.

PR
By Priya Raman · Science Reporter
Sep 10 20:00 ETSource: Biology of reproduction

The wire

  1. 01Researchers administered GnRH or kisspeptin at high frequency to ovariectomized heifers and measured LH pulse and surge profiles.
  2. 02Informs peptide-based control of reproductive hormone signaling across cattle breeds.
  3. 03Implications for fertility protocols were not stated in the source.

From the source

Effects of high frequency administration of GnRH or kisspeptin on LH pulse and surge profiles in ovariectomized Bos taurus and Bos indicus heifers†

Biology of reproduction · 2026 Sep 11 · eSilva LO, West S, Garza V et al.

Read at pubmed.ncbi.nlm.nih.gov
Source URL https://pubmed.ncbi.nlm.nih.gov/42725801/