Synapse
⌘+K
Synapse
PulseExploreClubsResearchersJournals
Instagram
HomeClubsExplore
September 1, 1977Journal of Pharmacy and Pharmacology

Carrageenan and thrombin trigger prostaglandin synthetase-independent aggregation of rabbit platelets: inhibition by phospholipase A2 inhibitors

View Full Paper
Ask AI
Bookmark
Share

Key result

Phospholipase A2 inhibitors and cyclooxygenase inhibitors inhibited carrageenan and thrombin-induced aggregation of rabbit platelets independent of prostaglandin synthetase-derived products.

Population

plasma-free rabbit platelets

Design

Preclinical

Authors

BVB. Boris VargaftigUniversidade de São Paulo

Discussion

Loading...

Member takes

Implication

Suggests non-prostaglandin PLA2 pathways in rabbit platelet aggregation; leaves open relevance to human antiplatelet strategies.

Structured PICO

P
Population
plasma-free rabbit platelets
I
Intervention
Prostaglandin synthetase inhibitors (acetylsalicylic acid, salicylic acid, indomethacin) and phospholipase A2 inhibitors (bromophenacyl bromide, mepacrine)
O
Outcome
Platelet aggregation induced by carrageenan and thrombinsurrogate

Carrageenan and thrombin-induced platelet aggregation in rabbits appears to be mediated by non-prostaglandin, phospholipase A2-derived products.

Cite This Study

B. Boris Vargaftig (1977) studied this question. Phospholipase A2 inhibitors and cyclooxygenase inhibitors was evaluated on Platelet aggregation and prostaglandin-like activity formation. Phospholipase A2 inhibitors and cyclooxygenase inhibitors inhibited carrageenan and thrombin-induced aggregation of rabbit platelets independent of prostaglandin synthetase-derived products.

synapsesocial.com/papers/6a97da942855ae6cf374d47ehttps://doi.org/10.1111/j.2042-7158.1977.tb11293.x
View Full Paper
Ask AI
Bookmark
Share

Also Consider

Synapse has enriched 3 closely related papers on similar clinical questions. Consider them for comparative context:

  1. 1Prostaglandin Endoperoxides. A New Concept Concerning the Mode of Action and Release of Prostaglandins1974 · 493 citations
  2. 25‐Hydroxytryptamine uptake and release in relation to aggregation of rabbit platelets1969 · 31 citations
  3. 3THE USE OF ISOLATED ORGANS FOR DETECTING ACTIVE SUBSTANCES IN THE CIRCULATING BLOOD1964 · 473 citations