Open AccessAn overview of the current methodologies used for evaluation of aphrodisiac agents
Author(s) -
Ramandeep Singh,
Ashraf Ali,
G. Jeyabalan,
Alok Semwal,
Jaikishan
Publication year - 2013
Publication title -
journal of acute disease
Language(s) - English
Resource type - Journals
eISSN - 2589-5516
pISSN - 2221-6189
DOI - 10.1016/s2221-6189(13)60105-5
Subject(s) - aphrodisiac , medicine , libido , erectile dysfunction , ejaculation , premature ejaculation , sildenafil , physiology , pharmacology , pathology , psychology , alternative medicine , psychoanalysis
Discoveries in the past two decades have continued to improve our understanding of the pathophysiology of erectile dysfunction disease and animal models have played a significant role to define the basic mechanisms of erectile dysfunction treatment. Both in vitro and in vivo models have been developed in the past years to study the aphrodisiac agents. Methods that are used in aphrodisiac study can be categorized into physical methods including male sexual behavior (mount frequency, mount latency, intromission frequency, intromission latency, ejaculation frequency, post-ejaculatory interval, couplatory rate, index of libido, computed male sexual behavior parameter), pendiculation study, orientation behavior, determination of hesitation time & attraction towards female, test of potency, test for libido, penile microcirculation study, Intracavernous pressure study and biochemical methods, histopathology, sperm count, Fructose content in seminal vesicles, sperm preservation, organ weight, hormonal determination, assay of nitric oxide synthase, In vitro nitric oxide release & androgen receptor protein. This review aims to highlight some of the new and currently used experimental models that are used for the evaluation of aphrodisiac agents