“血糖平衡的调节”教学中5个模糊问题释疑  

Explanation of 5 Vague Problems in the Teaching of "Blood Glucose Balance Adjustment"

作　　者：梁栋韦 LIANG Dongwei(The Middle School in Yang County,Hanzhong City,Shaanxi Province,China)

机构地区：[1]陕西省汉中市洋县中学

出　　处：《天津教育》2021年第30期47-48,共2页Tianjin Education

摘　　要：本文结合实际教学,对“血糖平衡的调节”一节中师生热议的容易产生疑惑的几个问题进行剖析解释,明确了血糖仅仅指血液中的葡萄糖;肝糖原才能转化为血糖;血糖的感受器主要在下丘脑;胰岛内不仅仅只有胰岛A细胞和胰岛B细胞;胰岛素通过促进葡萄糖载体蛋白的数量来促进葡萄糖进入组织细胞。This article,combined with actual teaching,analyzes and explains several questions that are prone to doubts that teachers and students discussed in the section"Blood Glucose Balance Adjustment".It is clear that blood sugar only refers to the glucose in the blood;liver glycogen can be converted into blood sugar;the blood sugar sensor is mainly in the hypothalamus;there are not only islet A cells and islet B cells in the pancreatic islets;insulin promotes the entry of glucose into tissue cells by increasing the amount of glucose carrier protein.

关 键 词：血糖平衡 感受器 胰岛素 葡萄糖载体 

分 类 号：G633.91[文化科学—教育学]