Journals / Türk Tarım - Gıda Bilim ve Teknoloji dergisi / 2018 / Cilt: 6 - Sayı: 6

The Investigation of Antidiabetic Effects of Leontice leontopetalum Extract on Human Pancreatic β Cell Lines (1.1B4) Treated with Streptozotocin A R T I C L E I N F O

Streptozotosin Uygulanan İnsan Pankreatik  Hücre Soyu (1.1b4) Üzerine Leontice Leontopetalum Ekstratının Antidiyabetik Etkisinin Araştırılması

Pages
792–798
DOI
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Conclusion: It was considered that LL treatment led to increased insulin realizing, resulting from decreasing insulin content in diabetic beta cells, but decrease cell survival.

📌 3 Key Takeaways

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Objective & Hypothesis:One of the alternative therapeutic methods is herbal medicine.
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Key Findings & Data:Materials and methods: The human pancreatic beta cell (1.1B4) line was used the current study.
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Conclusion & Impact:Conclusion: It was considered that LL treatment led to increased insulin realizing, resulting from decreasing insulin content in diabetic beta cells, but decrease cell survival.
🔬Design:Research Article
📍Scope:Comprehensive Sample
⚙️Variables:Domain Parameters

Abstract

One of the alternative therapeutic methods is herbal medicine. Leontice leontopetalum belongs to Berberidaceae family. The aim of study was investigated the extract of LL on human pancreatic beta cell-treated with STZ. Materials and methods: The human pancreatic beta cell (1.1B4) line was used the current study. LL’s extracts (1, 10, 100, and 1000 ug/ml) were supplemented in media for twenty-four hours and/or after STZ treatment (10 and 20 mM). Cells survivals (MTT), cells proliferation were shown by using xCelligence. Insulin content and releasing were measured at 1.1, 8.4 and 16.7 mM glucose concentrations. Results: The result of MTT was shown that cell survival was decreased, based on dose-dependent. When looked at xCelligence results, cell proliferation in STZ groups and the lowest and highest concentrations of LL were attenuated in a dose-dependent manner. Also, cotreatments of LL and STZ were decreased as well. The result of insulin-releasing on glucose induction was shown that STZ concentration gave rise to reduce insulin content at low and high glucose levels. Also, co-treatment of LL and STZ attenuated insulin content based on dose. Conclusion: It was considered that LL treatment led to increased insulin realizing, resulting from decreasing insulin content in diabetic beta cells, but decrease cell survival.

Özet

Yapılan araştırmalarda Berberidace familyasına ait bazı bitkilerin şeker hastaları tarafından kullanıldığı tespit edilmiştir. Leontice leontopetalum (LL), bu familyaya ait bir bitki türüdür. LL ekstratının, diyabet oluşturulmuş insan pankreatik β hücre soyu (1.1B4) üzerindeki antidiyabet etkilerinin araştırılması amaçlanmıştır. Gereç ve Yöntemler: 10 ve 20 mM streptozotosin (STZ) uygulamalarıyla diyabet oluşturulan insan pankreatik beta hücrelere (1.1B4); 0, 1, 10, 100, 1000 g/ml dozlarındaki LL ekstratları 24 saat boyunca uygulanmıştır. Hücre canlılığı, gerçek zamanlı hücre proliferasyon analizi (xCelligence), glukoz (1,1, 8,4, 16,7 mM) ile indüklenmiş insülin salınım ve içeriği hücre soylarında belirlenmiştir. Bulgular: MTT analizi sonucunda, 1.1B4 hücreleri üzerinde 24 saatlik uygulamada tüm gruplarda LL ekstratın dozu arttıkça hücre canlılığında doza bağımlı azalma gözlenmiştir. Gerçek zamanlı hücre proliferasyonu analiz sonuçlarında hücre proliferasyonunun STZ dozuna bağımlı olarak azaldığı, Leontice leontopetalum’un en düşük ve yüksek dozlarında azalma olduğu, yine aynı şekilde STZ ile birlikte Leontice leontopetalum uygulanan tüm gruplarda da azalma tespit edilmiştir. Glukoz ile indüklenmiş insülin salınım sonuçlarında, STZ dozuna bağımlı olarak açlık ve en yüksek glukoz konsantrasyonlarında insülinin hücre içeriğinin azaldığı, STZ ile birlikte LL uygulamalarda doza bağımlı insülin içeriğinin azaldığı bulunmuştur. Sonuç olarak Leontice leontopetalum tedavisininin, diyabetik beta hücrelerde insülin içeriğini azaltması, insülinin salınımını arttırdığı; fakat hücre canlılığı üzerine olumsuz etkilerinin olduğu sonucuna varılmıştır.

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Cite This Article

GÜVEN, C., GÜVEN, E. T., YUMRUTAŞ, Ö., ŞENER, L. T., DAL, F., AHBAB, M., BOZGEYİK, İ., ALBENİZ, I., BAĞIŞ, H., PEHLİVAN, M., ÜÇKARDEŞLER, F., AKÇAKAYA, H. (2018). The Investigation of Antidiabetic Effects of Leontice leontopetalum Extract on Human Pancreatic β Cell Lines (1.1B4) Treated with Streptozotocin A R T I C L E I N F O. Türk Tarım - Gıda Bilim ve Teknoloji dergisi, Cilt: 6 - Sayı: 6, 792–798. https://ajindex.com/articles/331332

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