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Sexual Differentiation Of Vasopressin Projections Of The Bed Nucleus Of The Stria Terminalis And Medial Amygdaloid Nucleus In Rats, Geert De Vries, Z. X. Wang, N. A. Bullock
Sexual Differentiation Of Vasopressin Projections Of The Bed Nucleus Of The Stria Terminalis And Medial Amygdaloid Nucleus In Rats, Geert De Vries, Z. X. Wang, N. A. Bullock
Geert De Vries
The vasopressin-immunoreactive (AVP-ir) projections of the bed nucleus of the stria terminalis (BST) and medial amygdaloid nucleus (MA) are much denser in males than in females even if males and females are treated with similar amounts of testosterone. Previous studies have established that testosterone influences AVP-ir projections during development, but not whether these effects of testosterone were permanent. This study tested the effects of various hormonal manipulations during development on the ability of testosterone to influence the AVP immunostaining in cells of the BST and MA and of fibers in the lateral septum of adult rats. In the first experiment, …