Yıl: 2021 Cilt: 46 Sayı: 1 Sayfa Aralığı: 186 - 200 Metin Dili: Türkçe DOI: 10.17826/cumj.779854 İndeks Tarihi: 30-06-2021

Melatoninin bağırsak mikrobiyotasını düzenleyici etkileri aracılığıyla sıçanlarda asetik asitle oluşturulmuş mide ülserinde hafifletici etkileri

Öz:
Amaç: Bu çalışmda melatonin ön-tedavisinin, sıçanlardamide ülserine bağlı gerçekleşen mikrobiyota değişimine veoksidatif hasara karşı koruyucu etkilerini araştırmakhedeflenmiştir.Gereç ve Yöntem: Wistar albino sıçanlara (n=32) 12 günboyunca içme suyu, melatonin (4mg/kg/gün), antibiyotikkarışımı (AB; 1 g/L ampisilin + 1 g/L neomisin+ 1 g/Lmetronidazol), melatonin+ AB içme suyunda verildi.Ardından ülser oluşturuldu. Katkısız içme suyu alansıçanların yarısına cerrahi işlem yapıldı ama asetik asituygulanmadı (kontrol grubu; n=8). Cerrahi sonrasındaki 3gün boyunca uygulanan tüm tedavilere devam edildi. Midedokuları biyokimyasal ve histopatolojik incelemeler içinçıkarıldı. Rektumdan alınan fekal örnekler bakteriyolojikölçümler için uygun koşullarda saklandı.Bulgular: Tedavi almayan ülser grubunun midedokusunda MDA, MPO, 8-OHdG, luminol ve lusigeninkemilüminesans seviyeleri, TNF-α ve IL-8 proteinekspresyonları kontrol grubuna göre anlamlı derecedeartarken, antioksidan GSH seviyesinin azaldığı gözlendi.Melatonin+AB ön-tedavi uygulaması antioksidan GSHseviyesini ve anti-inflamatuvar IL-10 miktarını artırmış,kaspaz-3 aktivitesini baskılamış ve dokuya nötrofil göçünükontrol düzeyine inecek şekilde azaltmıştır.Sonuç: Etkin bir antioksidan ve radikal süpürücü olanmelatoninin antibiyotik ile birlikte verilmesinin, ülseriyileşmesini hızlandırmada ve kolondaki dağılımı bozulanbakteriyel çeşitliliği düzeltmede daha etkili olacağıöngörülmektedir.
Anahtar Kelime:

The ameliorative effects of melatonin on acetic acid-induced gastric ulcer in rats via its modulatory effects on gut microbiota

Öz:
Purpose: The aim of this study was o observe the possible protective effects of melatonin pretreatment on oxidative damage and microbiota alteration due to gastric ulcer in rats. Materials and Methods: Wistar-albino rats were given (n=32) melatonin (4 mg/kg/day), antibiotic mixture (AB; 1g/L ampicillin + 1g/L neomycin + 1g/L metronidazole), melatonin+AB in drinking water for 12 days or tap water for 15 days (control group; n=8). Subsequently, ulcer was induced. All treatments were continued for three days. Gastric tissues were obtained for biochemical and histopathological examinations, and fecal samples from the rectum were stored for bacteriological measurements. Results: MPO and MDA levels were increased in untreated ulcer groups compared to the control group. In addition, the levels of luminol-lucigenin chemiluminescence (CL) and 8-OHdG and TNF-α and IL-8 protein expressions were also increased, while TNFα, IL-8, MDA, 8-OHdG, luminol and lucigenin CL levels were significantly decreased in the melatonin-treated ulcer groups. However, melatonin+AB pretreatment increased antioxidant GSH levels and anti-inflammatory IL-10 levels, and suppressed caspase-3 activity and reduced MPO back to control level.. Conclusion: We anticipate that melatonin treatment, which is an effective antioxidant and radical scavenger, can accelerate ulcer healing along with antibiotics and increase the variety of bacteria impaired by antibiotics in the colon.
Anahtar Kelime:

Belge Türü: Makale Makale Türü: Araştırma Makalesi Erişim Türü: Erişime Açık
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APA ARABACI TAMER S, Yildirim A, Cevik O, Aksu B, Yuksel M, Kuntsal E, Şirvancı S, Yegen B (2021). Melatoninin bağırsak mikrobiyotasını düzenleyici etkileri aracılığıyla sıçanlarda asetik asitle oluşturulmuş mide ülserinde hafifletici etkileri. , 186 - 200. 10.17826/cumj.779854
Chicago ARABACI TAMER SEVİL,Yildirim Alper,Cevik Ozge,Aksu Burak,Yuksel Meral,Kuntsal Ekin,Şirvancı Serap,Yegen Berrak Melatoninin bağırsak mikrobiyotasını düzenleyici etkileri aracılığıyla sıçanlarda asetik asitle oluşturulmuş mide ülserinde hafifletici etkileri. (2021): 186 - 200. 10.17826/cumj.779854
MLA ARABACI TAMER SEVİL,Yildirim Alper,Cevik Ozge,Aksu Burak,Yuksel Meral,Kuntsal Ekin,Şirvancı Serap,Yegen Berrak Melatoninin bağırsak mikrobiyotasını düzenleyici etkileri aracılığıyla sıçanlarda asetik asitle oluşturulmuş mide ülserinde hafifletici etkileri. , 2021, ss.186 - 200. 10.17826/cumj.779854
AMA ARABACI TAMER S,Yildirim A,Cevik O,Aksu B,Yuksel M,Kuntsal E,Şirvancı S,Yegen B Melatoninin bağırsak mikrobiyotasını düzenleyici etkileri aracılığıyla sıçanlarda asetik asitle oluşturulmuş mide ülserinde hafifletici etkileri. . 2021; 186 - 200. 10.17826/cumj.779854
Vancouver ARABACI TAMER S,Yildirim A,Cevik O,Aksu B,Yuksel M,Kuntsal E,Şirvancı S,Yegen B Melatoninin bağırsak mikrobiyotasını düzenleyici etkileri aracılığıyla sıçanlarda asetik asitle oluşturulmuş mide ülserinde hafifletici etkileri. . 2021; 186 - 200. 10.17826/cumj.779854
IEEE ARABACI TAMER S,Yildirim A,Cevik O,Aksu B,Yuksel M,Kuntsal E,Şirvancı S,Yegen B "Melatoninin bağırsak mikrobiyotasını düzenleyici etkileri aracılığıyla sıçanlarda asetik asitle oluşturulmuş mide ülserinde hafifletici etkileri." , ss.186 - 200, 2021. 10.17826/cumj.779854
ISNAD ARABACI TAMER, SEVİL vd. "Melatoninin bağırsak mikrobiyotasını düzenleyici etkileri aracılığıyla sıçanlarda asetik asitle oluşturulmuş mide ülserinde hafifletici etkileri". (2021), 186-200. https://doi.org/10.17826/cumj.779854
APA ARABACI TAMER S, Yildirim A, Cevik O, Aksu B, Yuksel M, Kuntsal E, Şirvancı S, Yegen B (2021). Melatoninin bağırsak mikrobiyotasını düzenleyici etkileri aracılığıyla sıçanlarda asetik asitle oluşturulmuş mide ülserinde hafifletici etkileri. Cukurova Medical Journal, 46(1), 186 - 200. 10.17826/cumj.779854
Chicago ARABACI TAMER SEVİL,Yildirim Alper,Cevik Ozge,Aksu Burak,Yuksel Meral,Kuntsal Ekin,Şirvancı Serap,Yegen Berrak Melatoninin bağırsak mikrobiyotasını düzenleyici etkileri aracılığıyla sıçanlarda asetik asitle oluşturulmuş mide ülserinde hafifletici etkileri. Cukurova Medical Journal 46, no.1 (2021): 186 - 200. 10.17826/cumj.779854
MLA ARABACI TAMER SEVİL,Yildirim Alper,Cevik Ozge,Aksu Burak,Yuksel Meral,Kuntsal Ekin,Şirvancı Serap,Yegen Berrak Melatoninin bağırsak mikrobiyotasını düzenleyici etkileri aracılığıyla sıçanlarda asetik asitle oluşturulmuş mide ülserinde hafifletici etkileri. Cukurova Medical Journal, vol.46, no.1, 2021, ss.186 - 200. 10.17826/cumj.779854
AMA ARABACI TAMER S,Yildirim A,Cevik O,Aksu B,Yuksel M,Kuntsal E,Şirvancı S,Yegen B Melatoninin bağırsak mikrobiyotasını düzenleyici etkileri aracılığıyla sıçanlarda asetik asitle oluşturulmuş mide ülserinde hafifletici etkileri. Cukurova Medical Journal. 2021; 46(1): 186 - 200. 10.17826/cumj.779854
Vancouver ARABACI TAMER S,Yildirim A,Cevik O,Aksu B,Yuksel M,Kuntsal E,Şirvancı S,Yegen B Melatoninin bağırsak mikrobiyotasını düzenleyici etkileri aracılığıyla sıçanlarda asetik asitle oluşturulmuş mide ülserinde hafifletici etkileri. Cukurova Medical Journal. 2021; 46(1): 186 - 200. 10.17826/cumj.779854
IEEE ARABACI TAMER S,Yildirim A,Cevik O,Aksu B,Yuksel M,Kuntsal E,Şirvancı S,Yegen B "Melatoninin bağırsak mikrobiyotasını düzenleyici etkileri aracılığıyla sıçanlarda asetik asitle oluşturulmuş mide ülserinde hafifletici etkileri." Cukurova Medical Journal, 46, ss.186 - 200, 2021. 10.17826/cumj.779854
ISNAD ARABACI TAMER, SEVİL vd. "Melatoninin bağırsak mikrobiyotasını düzenleyici etkileri aracılığıyla sıçanlarda asetik asitle oluşturulmuş mide ülserinde hafifletici etkileri". Cukurova Medical Journal 46/1 (2021), 186-200. https://doi.org/10.17826/cumj.779854