CellWell record HH-588507
Progesterone feedback effects on LH pulse and surge secretion in ovariectomized Bos taurus, Bos indicus and crossbred heifers
Sarah West; Lucas O E Silva; Viviana Garza; Jessica Sustaita-Monroe; Leslie King; Sarah Bynum; Emily Ecord; George Perry; Roberto Sartori; Rodolfo C Cardoso
2026
In plain language
In ovariectomized heifers, progesterone reduced LH pulse frequency without changing GnRH-induced surge, and Bos indicus heifers showed lower LH secretion and fewer arcuate kisspeptin and dynorphin neurons than Bos taurus.
- Evidence
- Emerging
- Design
- Primary research (design unspecified)
Cite this record: https://thecellwell.org/studies/HH-588507
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