Adenosine Receptor mRNA Expression in Normal and Failing Minipig Hearts (Articolo in rivista)

Type

• Articolo in rivista (Classe)
• Prodotto della ricerca (Classe)

Label

• Adenosine Receptor mRNA Expression in Normal and Failing Minipig Hearts (Articolo in rivista) (literal)

Anno

• 2011-01-01T00:00:00+01:00 (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi

• 10.1097/FJC.0b013e31821dcc0b (literal)

Alternative label

• Del Ry, Silvia (1); Picano, Eugenio (1); Cabiati, Manuela (2); Simioniuc, Anca (2); Martino, Alessandro (3); Morales, M.Aurora (1) (2011)
  Adenosine Receptor mRNA Expression in Normal and Failing Minipig Hearts
  in Journal of cardiovascular pharmacology
  (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori

• Del Ry, Silvia (1); Picano, Eugenio (1); Cabiati, Manuela (2); Simioniuc, Anca (2); Martino, Alessandro (3); Morales, M.Aurora (1) (literal)

Pagina inizio

• 149 (literal)

Pagina fine

• 156 (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume

• 58 (literal)

Rivista

• Journal of cardiovascular pharmacology (Rivista)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#pagineTotali

• 8 (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroFascicolo

• 2 (literal)

Note

• ISI Web of Science (WOS) (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni

• (1) CNR-IFC, Pisa; (2) Scuola Superiore Sant'Anna, Pisa (Italy); (3) Università di Pisa - Genetica. Dipartimento di Biologia (literal)

Titolo

• Adenosine Receptor mRNA Expression in Normal and Failing Minipig Hearts (literal)

Abstract

• Chronic heart failure (HF) is associated with increased systemic (plasma) and reduced local (myocardial) adenosine levels. The final biological action of adenosine in a particular organ or cell population may depend on the relative degree of expression and signaling efficiency of individual adenosine receptor (AR) subtypes. The aim of this study was to determine the myocardial expression of ARs, in the different chambers of failing versus normal minipig hearts. Cardiac tissue was collected from minipigs without (n = 5) and with HF (n = 5). ARs, adenosine deaminase, and tumor necrosis factor-alpha (TNF-alpha) mRNA expression were evaluated by real time-polymerase chain reaction. ARs were expressed in all cardiac regions. After 3 weeks of pacing, the only significant change was observed in A(2B)R mRNA expression in the left ventricle (P = 0.02), with a similar trend for A(3)R, A(2A)R, and A(1)R. A trend toward higher expression of mRNA adenosine deaminase in the myocardium of pigs with HF was observed. TNF-alpha mRNA expression was higher after HF in all cardiac chambers (left ventricle: P = 0.009), and a significant correlation was observed between TNF-alpha and A(2B)R (r = 0.80, P < 0.0001). In this study, A2BR mRNA resulted in being overexpressed in the left ventricle of pigs with HF as well as TNF-alpha expression possibly testifying a link between AR expression, inflammation, and HF. (literal)

Prodotto di

• Meccanismi molecolari e biologici (ME.P05.018.002) (Modulo)
• Istituto di fisiologia clinica (IFC) (Istituto)

Autore CNR

• SILVIA DEL RY (Unità di personale interno)
• MARIA AURORA MORALES (Unità di personale interno)

Incoming links:

Prodotto

• Istituto di fisiologia clinica (IFC) (Istituto)
• Meccanismi molecolari e biologici (ME.P05.018.002) (Modulo)

Autore CNR di

• MARIA AURORA MORALES (Unità di personale interno)
• SILVIA DEL RY (Unità di personale interno)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#rivistaDi

• Journal of cardiovascular pharmacology (Rivista)