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  • Title: The formaldehyde-induced fluorescence of the developing hypogastric (main pelvic) ganglion of the rat. Short adrenergic neurons and the effect of testosterone.
    Author: Partanen M, Hervonen A.
    Journal: Histochemistry; 1979 Aug; 62(3):249-58. PubMed ID: 573757.
    Abstract:
    The development of the hypogastric ganglion of normal and testosterone-treated rats was studied using formaldehyde-induced fluorescence (FIF) method. The fluorescence intensities were recorded microspectrofluorimetrically. In normally developing rats cytoplasmic FIF decreases and cell size increases with age. In normally developing rats cytoplasmic FIF decreases and cell size increases with age. In testosterone-treated animals FIF increases during 2--6 weeks compared to the controls. The differences between control and experimental rats were significant. The diameters were significantly longer in treated animals in three and four week old groups. Vacuolated neurons were seen earlier in testosterone-treated rats. No changes in FIF or in cell size were noticed in the superior cervical ganglion. The male sex steroid, testosterone evidently influences the catecholamine turnover and cellular growth during development in the male pelvic ganglion.
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