Cells in the secretory portion and duct have different electrophysiological phenomena. At normal condition, resting membrane potential of secretory cells was obviously higher than that of duct cells.
汗腺导管细胞和分泌细胞具有不同的电生理现象,正常状态下分泌细胞静息膜电位明显高于导管细胞。
Objective to establish a human bile duct carcinoma model on the chick embryo chorioallantoic membrane (CAM) and study its morphological and biological properties.
目的建立人胆管癌鸡胚移植瘤模型,研究其形态学及生物学特性。
The utility model provides a membrane-filtering back flushing device, and removes the pollution of a duct and a face caused by minuteness powder body through the liquid back flushing.
本实用新型提供了一种膜过滤反冲装置,通过液体反冲消除微细粉体对膜面及孔道的污染。
The utility model provides a membrane-filtering back flushing device, and removes the pollution of a duct and a face caused by minuteness powder body through the liquid back flushing.
本实用新型提供了一种膜过滤反冲装置,通过液体反冲消除微细粉体对膜面及孔道的污染。
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