Progesterone-evoked increases in sperm [Ca2+]i correlate with the egg penetrating ability of sperm from fertile but not infertile men

A new generation of Ca2+ indicators with greatly improved fluorescence properties.

1985 • 21,873 citations

The Physiology of Reproduction

1988 • 3,218 citations

WHO LABORATORY MANUAL FOR THE EXAMINATION OF HUMAN SEMEN AND SPERM‐CERVICAL MUCUS INTERACTION

1996 • 1,113 citations

Contragestion and Other Clinical Applications of RU 486, an Antiprogesterone at the Receptor

1989 • 495 citations

Progesterone and 17 alpha-hydroxyprogesterone. Novel stimulators of calcium influx in human sperm.

1990 • 485 citations

Steroid induced exocytosis: The human sperm acrosome reaction

1989 • 413 citations

Intracellular Calcium Accumulation and Responsiveness to Progesterone in Capacitating Human Spermatozoa

1991 • 304 citations

Cell surface-binding sites for progesterone mediate calcium uptake in human sperm.

1991 • 291 citations

An influx of extracelluar calcium is required for initiation of the human sperm acrosome reaction induced by human follicular fluid

1988 • 207 citations

Progesterone acts at the plasma membrane of human sperm

1991 • 179 citations

Analysis of Human Sperm Function Following Exposure to the Ionophore A23187

1984 • 144 citations

Calcium Requirement for Sperm-Egg Fusion in Mammals

1978 • 132 citations

Changes in intracellular calcium of porcine sperm during in vitro incubation with seminal plasma and a capacitating medium

1990 • 34 citations

Luteal phase sera and progesterone enhance sperm penetration in the hamster egg assay

1988 • 31 citations

Bradykinin increases cytosolic free [Ca2+] in proximal tubule cells

1988 • 22 citations

Cell calcium of ejaculated rabbit spermatozoa before and following in vitro capacitation

1986 • 21 citations