目的：探讨肥大细胞在冠状动脉粥样硬化斑块不同区域的分布情况。

Objective: To study the distribution of mast cells in atherosclerotic lesions of human coronary arteries.

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目的观察经皮经腔冠状动脉内移植自体外周血干细胞（PBSC）治疗急性心肌梗死（AMI）的可行性与安全性。

Objective To observe the safety and feasibility of autologous peripheral blood stem cell (PBSC) transplantation by intracoronory infusion in patients with acute myocardial infarction (AMI).

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对于来自行冠状动脉分流术患者隐静脉的祖细胞，我们研究了其生存、抗原性、增殖能力和促血管生成潜能。

We investigated the presence, antigenic profile, expansion capacity, and proangiogenic potential of progenitor cells from the saphenous vein of patients undergoing coronary artery bypass surgery.

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