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Pregled bibliografske jedinice broj: 188634

Imbalance between Apoptosis and Proliferation causes late Radiation Damage of Salivary Gland in Mouse


Muhvić-Urek, Miranda; Bralić, Marina; Ćurić, Stipica; Pezelj-Ribarić, Sonja; Borčić, Josipa; Tomac, Jelena
Imbalance between Apoptosis and Proliferation causes late Radiation Damage of Salivary Gland in Mouse // Physiological research, 55 (2006), 1; 89-95 (međunarodna recenzija, članak, znanstveni)


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Naslov
Imbalance between Apoptosis and Proliferation causes late Radiation Damage of Salivary Gland in Mouse

Autori
Muhvić-Urek, Miranda ; Bralić, Marina ; Ćurić, Stipica ; Pezelj-Ribarić, Sonja ; Borčić, Josipa ; Tomac, Jelena

Izvornik
Physiological research (0862-8408) 55 (2006), 1; 89-95

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

Ključne riječi
Zračenje; žlijezde slinovnice; kasna faza; apoptoza; proliferacija
(irradiation; salivary glands; late post irradiation phase; apoptosis; proliferation)

Sažetak
Severe xerostomia is common late radiation consequence, which occurs after irradiation of head and neck malignancies. The aim of the present study was to analyze apoptosis and proliferation and their relationship during late post irradiation phase. C57BL/6 mice were locally irradiated in head and neck region with a single dose of 7.5 and 15 Gy and their submandibular glands were collected at 40 and 90 days post irradiation. To identify apoptotic cells, TUNEL method and to detect proliferation, immunohistochemistry with proliferating cell nuclear antigen (PCNA) were used. Histological changes at day 40 were mild in contrast to day 90 when glands of irradiated mice showed severe atrophy, vacuolization and mononuclear infiltration. Acinar cells, granular and intercalated duct cells of mice irradiated with 7.5 and 15 Gy expressed higher apoptotic index than cells of unirradiated, control glands at both examined time points. At 40 days only in group irradiated with 7.5 Gy higher proliferation index in granular and intercalated duct cells was detected. At 90 days in both irradiated groups proliferation index for all cell types was similar to control. According to our results imbalance between apoptosis and proliferation caused by X-irradiation may be the reason for gland impairment during late post irradiation phase.

Izvorni jezik
Engleski

Znanstvena područja
Temeljne medicinske znanosti



POVEZANOST RADA


Projekti:
0062059
0062058
0053388

Ustanove:
Medicinski fakultet, Rijeka

Citiraj ovu publikaciju:

Muhvić-Urek, Miranda; Bralić, Marina; Ćurić, Stipica; Pezelj-Ribarić, Sonja; Borčić, Josipa; Tomac, Jelena
Imbalance between Apoptosis and Proliferation causes late Radiation Damage of Salivary Gland in Mouse // Physiological research, 55 (2006), 1; 89-95 (međunarodna recenzija, članak, znanstveni)
Muhvić-Urek, M., Bralić, M., Ćurić, S., Pezelj-Ribarić, S., Borčić, J. & Tomac, J. (2006) Imbalance between Apoptosis and Proliferation causes late Radiation Damage of Salivary Gland in Mouse. Physiological research, 55 (1), 89-95.
@article{article, author = {Muhvi\'{c}-Urek, Miranda and Brali\'{c}, Marina and \'{C}uri\'{c}, Stipica and Pezelj-Ribari\'{c}, Sonja and Bor\v{c}i\'{c}, Josipa and Tomac, Jelena}, year = {2006}, pages = {89-95}, keywords = {Zra\v{c}enje, \v{z}lijezde slinovnice, kasna faza, apoptoza, proliferacija}, journal = {Physiological research}, volume = {55}, number = {1}, issn = {0862-8408}, title = {Imbalance between Apoptosis and Proliferation causes late Radiation Damage of Salivary Gland in Mouse}, keyword = {Zra\v{c}enje, \v{z}lijezde slinovnice, kasna faza, apoptoza, proliferacija} }
@article{article, author = {Muhvi\'{c}-Urek, Miranda and Brali\'{c}, Marina and \'{C}uri\'{c}, Stipica and Pezelj-Ribari\'{c}, Sonja and Bor\v{c}i\'{c}, Josipa and Tomac, Jelena}, year = {2006}, pages = {89-95}, keywords = {irradiation, salivary glands, late post irradiation phase, apoptosis, proliferation}, journal = {Physiological research}, volume = {55}, number = {1}, issn = {0862-8408}, title = {Imbalance between Apoptosis and Proliferation causes late Radiation Damage of Salivary Gland in Mouse}, keyword = {irradiation, salivary glands, late post irradiation phase, apoptosis, proliferation} }

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


Uključenost u ostale bibliografske baze podataka::


  • Index Medicus
  • Science Citation Index
  • Index Medicus/MEDLINE
  • Excerpta Medica and Current Awareness in Biological Sciences





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