更多thrombogen例句

1. Hence the question arises, whence are derived thrombogen and thrombokinase?
2. The plasma collected from such blood is found to contain thrombogen but no thrombokinase.
3. If plasma containing thrombogen but no thrombokinase be treated with a saline extract of any tissues it will soon clot.
4. Thrombogen is produced from the leucocytes, but it is not yet certain whether it is also formed from the platelets.