Helen M. Fisher

Redox regulation of tyrosine phosphorylation in human spermatozoa and its role in the control of human sperm function

R. John Aitken, Mary Paterson, Helen M. Fisher et al. · Journal of Cell Science · 1995 · 460 citations

Spermatogenesis, Oocyte, Fertility +23

Reactive oxygen species generation by human spermatozoa is induced by exogenous NADPH and inhibited by the flavoprotein inhibitors diphenylene iodonium and quinacrine

R. John Aitken, Helen M. Fisher, Norma Fulton et al. · Molecular Reproduction and Development · 1997 · 302 citations

Exogenous Nadph, Fertility, Semen Analysis +19

Comparative analysis of the ability of precursor germ cells and epididymal spermatozoa to generate reactive oxygen metabolites

Helen M. Fisher, R. John Aitken · Journal of Experimental Zoology · 1997 · 150 citations

The extragenomic action of progesterone on human spermatozoa is influenced by redox regulated changes in tyrosine phosphorylation during capacitation

R. John Aitken, Donna W. Buckingham, Diana Harkiss et al. · Molecular and Cellular Endocrinology · 1996 · 129 citations

Spermatogenesis, Tyrosine Phosphorylation, Infertility +13

Phosphoinositide 3-kinase is involved in the induction of the human sperm acrosome reaction downstream of tyrosine phosphorylation

Helen M. Fisher · Molecular Human Reproduction · 1998 · 56 citations

Spermatogenesis, Acrosome Reaction Downstream, Fertility +20