Therapeutic potential of (Linn.) on ageing induced damage in dorsal nerve of the penis and its implication on erectile function: an experimental study using albino rats.

Objective: To study the effect of ethanolic seed extract of on damaged dorsal nerve of the penis (DNP) in aged rat in relation to penile erection.

Methods: The rats were divided into four groups Young (3 months), Aged (24 - 28 months), Aged +  and Young +  (200 mg/kg b.w/60 days) and were subjected to the hypophysial - gonadal axis, nerve conduction velocity (NCV), and penile reflex.

Morphological diversity of sperm: A mini review.

Sperms are highly specialized cells for delivering DNA from male to the ovum. Incredibly, wide degree of diversity in sperm morphology in their basic structures i.e.