anterior canal

EfP-ⅱ has a broad substrate specificity, so it distributed in the anterior alimentary canal, which digest the food preliminary.

由于EfP-Ⅱ具有广泛的底物特异性，所以它主要位于消化道的前部，对食物进行初步消化。

Fractions of earthworm fibrinolytic enzyme localized and expressed in epithelial cells of the alimentary canal around the clitellum, excluding the mouth and posterior intestine, the anterior alimentary region contains the highest levels of activity.

结果发现，蚯蚓纤溶酶组分定位和表达在围绕生殖环的消化道上皮细胞，除了口部和后肠之外，位于前部的消化区域具有较高的酶活性。

Clinical Evaluation of One-visit Root Canal Therapy and Endodontic Surgery at One Time in Anterior Teeth Apical Cyst

下颌前方牙列缺失修复前后牙根尖应力分布的光弹实验根管治疗一次法同期根尖手术治疗前牙根尖囊肿的疗效观察

Methods: The vertebrae were combined at back way as reducing pressure at lateral anterior canal via arch to support the melted vertebrae to dorsal distension with short segment of C-D unit.

方法：利用C-D装置相对短节段撑开结合脊柱后伸复位，经椎弓行椎管侧前方减压后路脊椎融合。

Methods Twenty-six children patients with partial common atrioventricular canal underwent operation by thoracic medium incision and lateral-anterior incision under superficial hypothermia cardiac-pulmonary bypass with heart-beating from Oct, 1994 to Oct, 2001.Results The main time of extracorporeal circulation was 56.8 minutes.

方法：自1994年10月～2001年10月，经胸正中切口及右胸前外切口在浅低温体外循环心脏不停跳下行小儿部分性房室共同通道手术矫治26例。