Anti-Müllerian hormone (AMH) is secreted from the preantral and small antral follicles. It regulates follicle development and inhibits follicular atresia. This study examined how age, parity, and time after parturition affect plasma AMH concentrations in Japanese Black cows. We measured plasma AMH concentrations in primiparous, secundiparous, and multiparous (third parity or higher) cows at fou...

(This section is meant for residents to check their understanding regarding a particular topic) QUESTIONS 1. Discuss the epidemiology of pyloric atresia. 2. Describe the etiology of pyloric atresia. 3. What anomalies are associated with pyloric atresia? 4. Discuss the genetics of pyloric atresia. 5. How can pyloric atresia be antenatally diag-nosed? 6. What are clinical features of pyloric atre...