小鼠胸腺组织植入对骨髓移植的影响

CFW雌xBALB/C雄BALB/C雌文Swiss雄的F₁雌性小鼠经钴-80γ线8 Gy照射后,对照组动物30天活存率为16.7%,单纯骨髓移植组和骨髓移植加胸腺组织植入癌的活存率分别为66.7%和93.0%,明显的高于照射对照组,而骨髓移植加胸隙组织植入组的效果又明显的高于单纯骨髓移植组,说明胸腺组织植入有加强骨髓移植的效果。     

Simultaneous evaluation of wall motion and blood perfusion of a beating heart using stereoscopic fluorescence camera system

In this study, we aimed to develop a stereoscopic fluorescence camera system for simultaneous evaluation of wall motion and tissue perfusion using indocyanine green (ICG) fluorescence imaging. The system consists of two high-speed stereo cameras, an excitation lamp, and a computer for image processing. Evaluation experiments demonstrated that the stereoscopic fluorescence camera system successfully performed the simultaneous measurement of wall motion and tissue perfusion based on ICG fluorescence imaging. Our system can be applied to intraoperative evaluation of cardiac status, leading to an improvement in surgical outcomes.