prostatic urethra

(redirected from Prostatic portion)

pros·tat·ic u·re·thra

[TA]
the prostatic part of the male urethra, about 2.5 cm in length, that traverses the prostate; it includes the seminal colliculus, and the ejaculatory and prostatic ducts open into it.
Synonym(s): pars prostatica urethrae [TA]

prostatic urethra

That part of the male urethra surrounded by the prostate gland.
References in periodicals archive ?
5] M)-induced phasic contraction in the epididymal portion, but decreased contractions in the prostatic portion.
4] M) in the epididymal portion, but had no effect in the prostatic portion of isolated mouse vas deferens (Fig.
In the prostatic portion of vas deferens, the phasic contraction induced by norepinephrine results from the release of intracellular [Ca.
5] g/ml)-induced contraction in the prostatic portion of isolated mouse vas deferens.
3] g/ml) were administered alone, to the epididymal and prostatic portions of isolated mouse vas deferens in the organ bath.
3] g/ml) induced contraction of both the epididymal and the prostatic portions of isolated mouse vas deferens (Fig.
5] g/ml) in both the epididymal and the prostatic portions of isolated mouse vas deferens at 0-12 min.
3] g/ml) evoked contraction of both the epididymal and the prostatic portions of isolated mouse vas deferens in a dose-dependent manner.