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The role of calcium in the acrosome reaction: an analysis using ionophore A23187.
TLDR
Ionophore A23187 should prove an experimentally useful drug for further study of the acrosome reaction since its effect on cells is understood, it induces synchronous reactions in a high percentage of sperm, and it conveniently reduces the capacitation interval in mammalian sperm. Expand
Platelet--arterial synthetic graft interaction and its modification.
TLDR
Prostacyclin prevented the usual platelet uptake when administered concomitant with graft implantation and reduced previously established platelet activity. Expand
The contribution of blood flow by the anterior ciliary arteries to the anterior segment in the primate eye.
TLDR
The majority of blood flow to the primate anterior segment is carried by the anterior ciliary arteries, which is determined by the reference blood flow method using 15±3 μ103Ru labeled microspheres. Expand
Ionophore A23187 induces acrosome reactions in sea urchin and guinea pig spermatozoa.
Ionophore A23187, in the presence of extracellular Ca+2, induces a morphologically normal acrosome reaction in sperm of the sea urchin and precocious acrosome reaction and activation of guinea pigExpand
Heparin and small caliber polytetrafluoroethylene grafts in the carotid arteries of rats
TLDR
PTFE small caliber grafts implanted in the common carotid arteries of rats with or without the simultaneous application of various heparin regimens were found to be clinically therapeutic. Expand
Endothelial cell seeding of small-caliber synthetic grafts in the baboon.
TLDR
Endothelial cell seeding reduces the platelet reactivity and accelerates EC coverage of small-caliber grafts in the baboon. Expand
Aspirin Decreases Platelet Uptake on Dacron Vascular Grafts in Baboons
TLDR
In vitro assessment of platelet function after aspirin administration revealed that in the baboon, as in the human, aspirin abolished arachidonic acid-induced platelet aggregation, prolonged the lag time between exposure to collagen and aggregation, and decreased plasma thromboxane B1 levels. Expand
A baboon flow-regulated shunt for the study of small caliber vascular grafts.
TLDR
Flow-related factors influencing platelet deposition are discussed and further experiments to be carried out with this model are described. Expand
Mammary gland development during pregnancy in the dwarf mouse mutant, little.
TLDR
Failure of mutant females to lactate at first parturition appears to be due to the endocrine environment of the gland rather than any intrinsic defect of the mammary epithelium. Expand
The interaction of blood components with PDMS (polydimethylsiloxane) and LDPE (low-density polyethylene) in a baboon ex vivo arteriovenous shunt model.
TLDR
The low platelet reactivity of LDPE and PDMS suggests their potential use as coatings for conventional, more platelet reactive vascular graft materials. Expand
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