Scopus Eşleşmesi Bulundu
13
Atıf
92
Cilt
619-636
Sayfa
Scopus Yazarları: Semih Altan, H. Sağsöz, Z. Ogurtan
Özet
Neovascularization of the cornea is characterized by the growth of blood vessels caused by imbalances between angiogenic and anti-angiogenic factors. We investigated whether the expression of Vascular endothelial growth factor (VEGF), Vascular endothelial growth factor receptor (VEGF), Vascular endothelial growth inhibitor (VEGI) receptors, as well as topical drug treatments, participate in regulating corneal neovascularization after corneal damage and remodeling. We used 72 mature male New Zealand rabbits. Corneal burns were induced by hydrofluoric acid under general anesthesia. The rabbits then were treated with indomethacin or dimethyl sulfoxide (DMSO). The animals were euthanized on days 2, 7 and 14 after injury. Each cornea was fixed with 10% neutral formalin. On days 2, 7 and 14, VEGF, flk1/KDR and flt1/fms were strongly expressed in the epithelial, stromal and inflammatory cells, but not in the corneal endothelial cells. On day 7, newly formed blood vessels were observed growing toward the center of the cornea. In the control, indomethacin treated, DMSO–treated, and indomethacin + DMSO–treated animals, VEGI, VEGF, and the receptors, flk1/KDR, flt1/fms and flt4, were expressed at different densities in the neovascular regions. This was particularly evident in the indomethacin- and indomethacin + DMSO–treated groups on days 7 and 14, compared to day 2. Treatment with VEGF and DMSO stimulated repair of corneal damage. We suggest that VEGI in the endothelial cells of neovascularized cornea may act as a signaling protein that promotes balance between cell proliferation and apoptosis. Topical administration of DMSO inhibited corneal neovascularization more effectively than indomethacin.
Anahtar Kelimeler (Scopus)
angiogenesis
burns
cornea
DMSO
eye
cytokine
dimethyl sulfoxide
hydrofluoric acid
indomethacin
neovascularization
rabbit
VEGI
Scimago Dergi Bilgisi
Otomatik ISSN Eşleştirmesi
2017 yılı verileri
Biotechnic and Histochemistry
Q2
SJR Quartile
0,384
SJR Skoru
53
H-Index
Kategoriler: Medical Laboratory Technology (Q2) · Histology (Q3) · Medicine (miscellaneous) (Q3)
Alanlar: Health Professions · Medicine
Ülke: United Kingdom
· Taylor and Francis Ltd.
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Anahtar Kelimeler
angiogenesis
burns
cornea
DMSO
eye
cytokine
dimethyl sulfoxide
hydrofluoric acid
indomethacin
neovascularization
Makale Bilgileri
Dergi
Biotechnic Histochemistry
ISSN
1052-0295
Yıl
2017
/ 12. ay
Cilt / Sayı
92
/ 8
Sayfalar
619 – 636
Makale Türü
Özgün Makale
Hakemlik
Hakemli
Endeks
SCI
Yayın Dili
İngilizce
Kapsam
Uluslararası
Toplam Yazar
3 kişi
Erişim Türü
Elektronik
Erişim Linki
Makaleye Git
Alan
Sağlık Bilimleri Temel Alanı-
VETERİNER HEKİMLİK
YÖKSİS Yazar Kaydı
Yazar Adı
ALTAN SEMİH,SAĞSÖZ HAKAN,OĞURTAN ZEKİ
YÖKSİS ID
3067058
Hızlı Erişim
Metrikler
Scopus Atıf
13
Yazar Sayısı
3