Quantitative microscopic changes in the mole rat testes during an annual cycle

Changes in pituitary responsiveness to l

Changes in pituitary responsiveness to luteinizing hormone-releasing hormone during an annual cycle in the domestic duck,Anas platyrhynchos L.

✍ Balthazart, J. ;Willems, J. ;Hendrick, J. C. 📂 Article 📅 1980 🏛 John Wiley and Sons 🌐 English ⚖ 685 KB

## Abstract On four occasions during an annual cycle, 5–7 male domestic ducks were injected with two different doses (5 and 20 μg) of synthetic luteinizing hormone‐releasing hormone (LHRH) to study the possible changes in responsiveness of the pituitary. The luteinizing hormone (LH) and the follicl