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Pregled bibliografske jedinice broj: 714214

Effects of isoflurane post-conditioning on chronic phase of ischemia-reperfusion heart injury in rats


Agnić, Ivan; Filipović, Natalija; Vukojević, Katarina; Saraga-Babić, Mirna; Vrdoljak, Marija; Grković, Ivica
Effects of isoflurane post-conditioning on chronic phase of ischemia-reperfusion heart injury in rats // Cardiovascular pathology, 24 (2015), 2; 94-101 doi:10.1016/j.carpath.2014.09.004 (međunarodna recenzija, članak, znanstveni)


CROSBI ID: 714214 Za ispravke kontaktirajte CROSBI podršku putem web obrasca

Naslov
Effects of isoflurane post-conditioning on chronic phase of ischemia-reperfusion heart injury in rats

Autori
Agnić, Ivan ; Filipović, Natalija ; Vukojević, Katarina ; Saraga-Babić, Mirna ; Vrdoljak, Marija ; Grković, Ivica

Izvornik
Cardiovascular pathology (1054-8807) 24 (2015), 2; 94-101

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni

Ključne riječi
myocardial infarction; ischemia-reperfusion model; chronic; VEGF; PECAM/CD31; nestin

Sažetak
The application of isoflurane in a postconditioning manner, during early reperfusion of ischemic myocardium, reduces the infarct size. Its favourable effect on highly vascularized granulation tissue formation is very important considering the fact that increased genesis of blood vessels in peri-infarct zone reduces the infarct size and improves cardiac function. Taking into consideration the influence of isoflurane on the sub-acute phase of infarct healing, by using different immunohistochemical markers, we wanted to explore whether isoflurane post-conditioning influences the chronic phase of healing. The size of infarcted region was measured and comparisons between isoflurane-treated and control animals were made. Quality of infarcted area was assessed by detecting vascular endothelial growth factor (VEGF), platelet/endothelial cell adhesion molecule-1 (PECAM-1/CD31) as a marker of angiogenesis, and nestin as a marker of immature progenitor cells, and de novo formed blood vessels (vasculogenesis). There was no difference between the control and isoflurane-treated groups in VEGF and PECAM- 1/CD31 expression. However, large reduction in infarct size was found (68.1% of control). Also, a marked decrease of nestin expression in immature progenitor cells, along with a marked increase of the same marker in cardiomyocytes, (signs of myocardium regeneration) was found in experimental animals when compared to control animals that did not receive isoflurane treatment. Based on our results, we can emphasize two morphologically detectable benefits of isoflurane post-conditioning: a marked reduction in infarct size along with a more mature looking infarct area in the chronic phase of infarct healing.

Izvorni jezik
Engleski

Znanstvena područja
Temeljne medicinske znanosti, Kliničke medicinske znanosti



POVEZANOST RADA


Projekti:
216-2160528-0067 - Mehanizmi srčane boli u ishemiji, metaboličkim promjenama i u starosti (Grković, Ivica, MZOS ) ( POIROT)

Ustanove:
Medicinski fakultet, Split

Citiraj ovu publikaciju:

Agnić, Ivan; Filipović, Natalija; Vukojević, Katarina; Saraga-Babić, Mirna; Vrdoljak, Marija; Grković, Ivica
Effects of isoflurane post-conditioning on chronic phase of ischemia-reperfusion heart injury in rats // Cardiovascular pathology, 24 (2015), 2; 94-101 doi:10.1016/j.carpath.2014.09.004 (međunarodna recenzija, članak, znanstveni)
Agnić, I., Filipović, N., Vukojević, K., Saraga-Babić, M., Vrdoljak, M. & Grković, I. (2015) Effects of isoflurane post-conditioning on chronic phase of ischemia-reperfusion heart injury in rats. Cardiovascular pathology, 24 (2), 94-101 doi:10.1016/j.carpath.2014.09.004.
@article{article, author = {Agni\'{c}, Ivan and Filipovi\'{c}, Natalija and Vukojevi\'{c}, Katarina and Saraga-Babi\'{c}, Mirna and Vrdoljak, Marija and Grkovi\'{c}, Ivica}, year = {2015}, pages = {94-101}, DOI = {10.1016/j.carpath.2014.09.004}, keywords = {myocardial infarction, ischemia-reperfusion model, chronic, VEGF, PECAM/CD31, nestin}, journal = {Cardiovascular pathology}, doi = {10.1016/j.carpath.2014.09.004}, volume = {24}, number = {2}, issn = {1054-8807}, title = {Effects of isoflurane post-conditioning on chronic phase of ischemia-reperfusion heart injury in rats}, keyword = {myocardial infarction, ischemia-reperfusion model, chronic, VEGF, PECAM/CD31, nestin} }
@article{article, author = {Agni\'{c}, Ivan and Filipovi\'{c}, Natalija and Vukojevi\'{c}, Katarina and Saraga-Babi\'{c}, Mirna and Vrdoljak, Marija and Grkovi\'{c}, Ivica}, year = {2015}, pages = {94-101}, DOI = {10.1016/j.carpath.2014.09.004}, keywords = {myocardial infarction, ischemia-reperfusion model, chronic, VEGF, PECAM/CD31, nestin}, journal = {Cardiovascular pathology}, doi = {10.1016/j.carpath.2014.09.004}, volume = {24}, number = {2}, issn = {1054-8807}, title = {Effects of isoflurane post-conditioning on chronic phase of ischemia-reperfusion heart injury in rats}, keyword = {myocardial infarction, ischemia-reperfusion model, chronic, VEGF, PECAM/CD31, nestin} }

Časopis indeksira:


  • Current Contents Connect (CCC)
  • Web of Science Core Collection (WoSCC)
    • Science Citation Index Expanded (SCI-EXP)
    • SCI-EXP, SSCI i/ili A&HCI
  • Scopus
  • MEDLINE


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