Progesterone in Luteal Bodies of Bobcats
Historically, corpora luteal counts have been used to index reproductive output; however, there has been skepticism as to their usefulness in bobcats because bobcats may retain their corpora lutea from one season to the next. We conducted this study to determine if bobcats retain corpora lutea and if they are functional. Luteal bodies were monitored throughout multiple breeding seasons. The functionality of luteal bodies of previous cycles (LBPCs) in bobcats was explored using radioimmunoassay, and compared to that of corpora lutea (CL). LBCPs continued to produce progesterone, although CL...
