a brief increase in the ascorbic acid concentration in the rat cerebral cortex after intraventricular bilateral injection of 20 microliters of a 0.1 % or 1 % ascorbic acid solution and also intracisternal injection of 20 microliters of a 0.5 % solution results in a prolonged ( not less than 21 days ) ultrastructural reorganization in the nucleus and cytoplasm of the cortical neurons : the amount of lysosomes , polysomes , vesicles of the golgi complex , and subsurface cisterns increases , this demonstrating an increasing rna and protein synthesis , catabolic processes , and neuronal-glial interaction .
C0035668
rna
C0597295
protein synthesis