Aim: This study aims to investigate the neovascularization-inhibiting effect of topical nilotinib and to determine the effective dose of nilotinib.
Material and Method: In this study, 42 healthy Wistar albino rats were randomly divided into six groups. The left corneas of all rats except group 1 were cauterized with silver nitrate. Group 1 was the healthy control, with no corneal vascularization, which did not receive any treatment; Group 2 (sham) did not receive treatment, only topical DMSO; Groups 3, 4, and 5 received topical nilotinib at doses of 10, 20, and 40 μM three times a day, respectively; Group 6 received 5 mg/dL topical bevacizumab three times for a day for seven days. On the 8th day, photographs of the corneas were taken, and the percentage of corneal neovascularization area was calculated. Following all rats being killed via anesthesia, the corneas were removed to determine the levels of vascular endothelial growth factor (VEGF) and platelet-derived growth factor (PDGF) ELISA and corneal immune staining.
Results: Other than Group 3, the percentage of neovascular corneal area was lower in the treatment groups compared to Group 2 (p<0.05). The intensity of VEGF and PDGF immune staining was also lower in the treatment groups. The treatment groups showed no significant differences compared to Group 1, except Group 3. The VEGF ELISA levels were statistically significantly lower in the treatment groups compared to Group 2 (p<0.05), with the exception of Group 3. The PDGF ELISA levels were statistically significantly lower in the treatment groups compared to Group 2 (p<0.05), and the Group 4 PDGF levels were statistically the lowest among the treatment groups.
Conclusion: Nilotinib was as effective as bevacizumab in the regression of corneal neovascularization. We observed that nilotinib was effective at doses of 20 μM and more.
Birincil Dil | İngilizce |
---|---|
Konular | Sağlık Kurumları Yönetimi |
Bölüm | Research Articles |
Yazarlar | |
Erken Görünüm Tarihi | 21 Ekim 2022 |
Yayımlanma Tarihi | 22 Ekim 2022 |
Yayımlandığı Sayı | Yıl 2022 Cilt: 4 Sayı: 4 |
Üniversitelerarası Kurul (ÜAK) Eşdeğerliği: Ulakbim TR Dizin'de olan dergilerde yayımlanan makale [10 PUAN] ve 1a, b, c hariç uluslararası indekslerde (1d) olan dergilerde yayımlanan makale [5 PUAN]
- Dahil olduğumuz İndeksler (Dizinler) ve Platformlar sayfanın en altındadır.
Not: Dergimiz WOS indeksli değildir ve bu nedenle Q olarak sınıflandırılmamaktadır.
Yüksek Öğretim Kurumu (YÖK) kriterlerine göre yağmacı/şüpheli dergiler hakkındaki kararları ile yazar aydınlatma metni ve dergi ücretlendirme politikasını tarayıcınızdan indirebilirsiniz. https://dergipark.org.tr/tr/journal/3449/page/10809/update
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TR Dizin ULAKBİM, Google Scholar, Crossref, Worldcat (OCLC), DRJI, EuroPub, OpenAIRE, Turkiye Citation Index, Turk Medline, ROAD, ICI World of Journal's, Index Copernicus, ASOS Index, General Impact Factor, Scilit.