A new method of male contraception has been developed which results in long-term
infertility and has the potential advantage of being reversible. The contraceptive, given the …

A new male contraceptive given the name RISUG®(an acronym for Reversible Inhibition of
Sperm Under Guidance) has been developed by our research group. RISUG® is a bioactive …

A new male contraceptive given the name RISUG®(an acronym for reversible inhibition of
sperm under guidance) and presently undergoing advanced clinical trials has been …

Aim: To determine the short and long‐term morphological effects on sperm as induced by
intra‐vas alteration of pH and electrical charge. Methods: Desired biophysical influences …

BACKGROUND: The aim of this study was to evaluate the integrity of sperm surface
characteristics in the presence of a new male contraceptive, RISUG [1 mg styrene maleic …

The aim of this study is to evaluate impact of a new polymeric contraceptive SMA-Fe (3) O
(4)-Cu-DMSO called Smart RISUG (acronym for Smart Reversible Inhibition of Sperm under …

BACKGROUND We have attempted to identify structural, physiological and other targets on
human sperm vulnerable to the spermicidal action of two novel series of non-detergent …

Currently there are several hormonal and non-hormonal methods of contraception available
but due to long term side effects of hormonal contraceptives, a great research is undergoing …

Background Recently, the metabolic pathways involved in energy production and the role of
aquaglyceroporins in capacitation‐associated events have been studied in humans and …

HIV transmission from the male to the female is a major health problem. A hypothesis
proposing an intra vas deferens implant of an antimicrobial compound to prevent the …