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Home  >   R & D  >   Trehalose vasospasm-preventive device

 We have confirmed vasospasm-preventive effects of trehalose solution using rat femoral vasospasm model. In this study, femoral arteries are exposed to @saline A autologous blood + saline, and B autologous blood + trehalose solution. Each result was compared (please refer to the following "cross-section arteries") . In @saline group and B autologous blood + trehalose solution goup, diameter ratio of vessels are broaden, whereas arterial stenosis is observed in Aautologous blood + saline group.


Saline                              blood + saline                    blood + trehalose

Cross section of femoral arteries