Task: Answer Verification
Input (English): Question: Does human ovarian follicular fluid have functional systems for the generation and modulation of thrombin?
Answer: Only a select group of hemostatic plasma proteins are present in follicular fluid. There is no direct correlation between molecular size and concentration of individual proteins in follicular fluid. These results indicate that the proteins involved in the thrombin-generating and thrombin modulatory pathways may be derived from ovarian cells, suggesting that thrombin may have a role in folliculogenesis.
Output (English): yes