近来有些实验表明干扰素和多肽激素的作用可在细胞间传递,并且这一过程可能由第二信使分子在细胞间隙联结作用的结果。基于这点,作者为了证明干扰素和激素具有相同的作用方式,他们用培养的小鼠心肌细胞观察去甲肾上腺素和干扰素作用。结果发现去甲肾上腺素可使小鼠心肌细胞处于干扰素样抗病毒状态,但不能使人羊水细胞出现类 Recently, some experiments show that the action of interferon and polypeptide hormones can be transmitted between cells, and the process may be the result of the second messenger molecule in the cell gap junction. Based on this, the authors used cultured mouse cardiomyocytes to examine the effects of norepinephrine and interferon in order to demonstrate that interferon and hormone have the same mode of action. The results showed that norepinephrine can make mouse cardiomyocytes in an interferon-like antiviral state, but can not make human amniotic fluid cells appear