Literature DB >> 6086382

Effect of platelet activating factor on guinea-pig papillary muscle.

G Camussi, G Alloatti, G Montrucchio, M Meda, G Emanuelli.   

Abstract

Platelet activating factor (PAF) induces a biphasic effect on guinea-pig papillary muscle: 1. a transient positive inotropic effect preceded by an increase in action potential duration (APD); 2. a marked negative effect on inotropism and on APD. Since Ca++ slow action potentials were initially enhanced by PAF and then markedly depressed, it is suggested that PAF specifically interferes with the Ca++ slow channel.

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Year:  1984        PMID： 6086382     DOI： 10.1007/bf01949729

Source DB:  PubMed          Journal:  Experientia        ISSN： 0014-4754


  14 in total

1.  Structural analysis of purified platelet-activating factor by lipases.

Authors:  J Benveniste; J P Le Couedic; J Polonsky; M Tence
Journal:  Nature       Date:  1977-09-08       Impact factor: 49.962

2.  Platelet-activating factor (PAF-acether) secretion from platelets: effect of aggregating agents.

Authors:  M Chignard; J P Le Couedic; B B Vargaftig; J Benveniste
Journal:  Br J Haematol       Date:  1980-11       Impact factor: 6.998

3.  1-alkyl-2-acetyl-sn-glycero-3-phosphocholine (platelet-activating factor) stimulates calcium influx in rabbit platelets.

Authors:  T C Lee; B Malone; M L Blank; F Snyder
Journal:  Biochem Biophys Res Commun       Date:  1981-10-30       Impact factor: 3.575

4.  Contraction features in normal and hypodynamic lizard ventricle.

Authors:  L Cedrini; E Camino; G Alloatti; D Cantino; F Botto-Micca
Journal:  J Physiol (Paris)       Date:  1981-03

5.  Respiratory and circulatory alterations induced by acetyl glyceryl ether phosphorylcholine, a mediator of IgE anaphylaxis in the rabbit.

Authors:  M Halonen; J D Palmer; I C Lohman; L M McManus; R N Pinckard
Journal:  Am Rev Respir Dis       Date:  1980-12

6.  Physicochemical and functional identity of rabbit platelet-activating factor (PAF) released in vivo during IgE anaphylaxis with PAF released in vitro from IgE sensitized basophils.

Authors:  R N Pinckard; R S Farr; D J Hanahan
Journal:  J Immunol       Date:  1979-10       Impact factor: 5.422

7.  Platelet-activating factor. Evidence for 1-O-alkyl-2-acetyl-sn-glyceryl-3-phosphorylcholine as the active component (a new class of lipid chemical mediators).

Authors:  C A Demopoulos; R N Pinckard; D J Hanahan
Journal:  J Biol Chem       Date:  1979-10-10       Impact factor: 5.157

8.  The release of platelet-activating factor from human endothelial cells in culture.

Authors:  G Camussi; M Aglietta; F Malavasi; C Tetta; W Piacibello; F Sanavio; F Bussolino
Journal:  J Immunol       Date:  1983-11       Impact factor: 5.422

9.  Contraction of guinea pig ileal smooth muscle by acetyl glyceryl ether phosphorylcholine.

Authors:  S R Findlay; L M Lichtenstein; D J Hanahan; R N Pinckard
Journal:  Am J Physiol       Date:  1981-09

10.  Platelet-activating factor and macrophages. I. Evidence for the release from rat and mouse peritoneal macrophages and not from mastocytes.

Authors:  J M Mencia-Huerta; J Benveniste
Journal:  Eur J Immunol       Date:  1979-05       Impact factor: 5.532
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  10 in total

Review 1.  Cardiovascular effects of platelet-activating factor.

Authors:  R E Goldstein; G Z Feuerstein; L M Bradley; J J Stambouly; F R Laurindo; N J Davenport
Journal:  Lipids       Date:  1991-12       Impact factor: 1.880

2.  Role of platelet-activating factor in the reperfusion injury of rabbit ischemic heart.

Authors:  G Montrucchio; G Alloatti; F Mariano; R de Paulis; A Comino; G Emanuelli; G Camussi
Journal:  Am J Pathol       Date:  1990-07       Impact factor: 4.307

3.  Effects of platelet-activating factor on single potassium channel currents in guinea pig ventricular myocytes.

Authors:  G M Wahler; D E Coyle; N Sperelakis
Journal:  Mol Cell Biochem       Date:  1990-03-05       Impact factor: 3.396

4.  Experimental acute pancreatitis induced by platelet activating factor in rabbits.

Authors:  G Emanuelli; G Montrucchio; E Gaia; L Dughera; G Corvetti; L Gubetta
Journal:  Am J Pathol       Date:  1989-02       Impact factor: 4.307

Review 5.  Platelet activating factor in heart failure: potential role in disease progression and novel target for therapy.

Authors:  Paraskevi Detopoulou; Tzortzis Nomikos; Elizabeth Fragopoulou; Christina Chrysohoou; Smaragdi Antonopoulou
Journal:  Curr Heart Fail Rep       Date:  2013-06

6.  Inhibition of PAF-acether effects on isolated guinea pig hearts by zinc ions (Zn2+).

Authors:  A Evangelou; V Kalfakakou; J Benveniste; B Arnoux
Journal:  Biol Trace Elem Res       Date:  1995-10       Impact factor: 3.738

7.  Effect of platelet-activating factor (PAF) on sodium calcium exchange in cardiac sarcolemmal vesicles.

Authors:  H P Meng; M J Kutryk; G N Pierce
Journal:  Mol Cell Biochem       Date:  1990-01-18       Impact factor: 3.396

8.  Effects of platelet activating factor on contractile force and 45Ca fluxes in guinea-pig isolated atria.

Authors:  J Diez; E Delpón; J Tamargo
Journal:  Br J Pharmacol       Date:  1990-06       Impact factor: 8.739

Review 9.  Platelet-activating factor in cardiovascular stress situations.

Authors:  R Rabinovici; T L Yue; G Feuerstein
Journal:  Lipids       Date:  1991-12       Impact factor: 1.880

10.  Involvement of A pertussis Toxin Sensitive G-Protein in the Inhibition of Inwardly Rectifying K Currents by Platelet-Activating Factor in Guinea-Pig Atrial Cardiomyocytes.

Authors:  M Gollasch; T Kleppisch; D Krautwurst; D Lewinsohn; J Hescheler
Journal:  Mediators Inflamm       Date:  1994       Impact factor: 4.711
  10 in total

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