… capacitation nor acrosome exocytosis induced by calcium … found that secretory PLA2 Group
IID (sPLA(2)-IID) isoform, … , is involved in the progesterone-induced acrosome reaction and …

… Acrosome reaction was then induced by incubating … A) Evaluation of progesterone (P4)-triggered
sperm acrosome … , was associated with a severe blunt of the A32187-induced AR; …

… associated with the metabolism of lipids at the sperm membrane, particularly by the activation
of phospholipase A2 (… progesterone-induced AE 65 . In that study, the reduced rate of AE …

… ZP still indicate ZP protein involvement in the acrosome reaction of human spermatozoa. …
forms of stimulus-activated exocytosis and secretion of the acrosomal contents are ultimately …

… HPM’s sodium/potassium-ATPase (Na+⁄K+-ATPase) acts as a receptor, inducing capacitation
when … abutting the nucleus is the inner acrosomal membrane, while the outer acrosomal …

… Acrosomal exocytosis following capacitation is related to Rab2A … involved in this reaction
called the acrosomal reaction. Using previously described methods, capacitation was induced …

… The post-acrosomal region of the sperm head also includes proteins involved in … incubated
with 5 μM progesterone for 30 min at 37ºC to induce the acrosome reaction. After incubation, …

… Progesterone secreted by cumulus cells act as a vital cofactor in this exocytosis event. The
… Phospholipase A2 along with guanosine triphosphate-binding proteins and Ca 2+ are part of …

… Global or macrophage-specific sPLA 2 -IID deficiency … phase of the progesterone-induced
acrosome reaction ex vivo [… 2 β deficiency induces liver fibrosis and intestinal atrophy involving …

… sequester molecules involved in regulating sperm mobility and exocytosis. Dephosphorylation
… induced by progesterone promotes acrosomal exocytosis in mouse sperm. Biol. Reprod. …