Kniazeva L A, Pistsova T V, Pylaev A S
Biull Eksp Biol Med. 1988 May;105(5):604-6.
The number and fluorescence intensity of small intensely fluorescent (SIF) cells in the nerve ganglia of the rat atria were determined after the treatment, using modified Falk's method. The animals were 1, 7, 14, 28 days and 30 months of age. Similar changes were found in the amount of SIF cells and fluorophore content in all the atrial regions. A marked increase in the number of SIF cells and maximum values were determined between the second and fourth week after birth. The first two weeks of age corresponded to the decrease and the forth week to the increase in SIF cells fluorescent intensity. The data of the investigation made it possible to suggest the connection between principal stages of SIF cell pool formation and processes of autonomic ganglia innervation development.
采用改良的福尔克方法，在处理后测定大鼠心房神经节中小而强荧光（SIF）细胞的数量和荧光强度。动物年龄分别为1天、7天、14天、28天和30个月。在所有心房区域，SIF细胞数量和荧光团含量均发现有类似变化。出生后第二至第四周，SIF细胞数量显著增加并达到最大值。出生后的前两周，SIF细胞荧光强度下降，第四周则上升。该研究数据表明，SIF细胞池形成的主要阶段与自主神经节神经支配发育过程之间存在联系。
