Yıl: 2010 Cilt: 24 Sayı: 1 Sayfa Aralığı: 5 - 10 Metin Dili: Türkçe İndeks Tarihi: 29-07-2022

Ratlarda diyabet öncesi ve sonrası oksidan-antioksidan durum

Öz:
Bu çalışmada, sağlıklı ve diyabetik ratlarda serbest radikaller ve antioksidan ilişkisinin araştırılması amaçlandı. Bunun için sağlıklı ve diyabet oluşturulmuş ratlarda Homosistein, Leptin, A, E, C vitamin düzeylerinin ve bazı lipid bileşenlerinin seviyeleri ile MDA belirlendi. Bu amaçla 10 haftalık, 20 adet sağlıklı ve 20 adet deneysel olarak diyabet oluşturulmuş ratda HCY, leptin, Vit A, E, C ve bazı lipid bileşenleriyle MDA çalışıldı. Diyabetik grupta, kontrol grubuna göre plazma MDA seviyesi artarken (p<0.05), HCY, leptin ve Vit C seviyelerinde azalma gözlendi (p<0.05). Vitamin A ve E seviyelerinde ise değişme olmadığı belirlendi (p>0.05). Ayrıca, HDL diyabetik grupta kontrol grubuna kıyasla anlamlı olarak düşük bulunurken (p<0.05), kolesterol, trigliserid, LDL ve VLDL de kontrol grubuna göre diyabetik grupta önemli derecede yüksek bulundu (p<0.05). Çalışmada elde edilen düşük homosistein düzeyi kardiyovasküler hastalıklar için risk taşımazken, düşük leptin düzeyi ile gelişen kilo artışının, serum kolesterol yüksekliğinin ve MDA düzeylerindeki artışın kalp hastalığı ve hipertansiyon gibi metabolik hastalıklara yol açacağı söylenebilir.
Anahtar Kelime: hayvan modelleri leptin homosistein E vitamini Diabetes mellitus insan askorbik asit A vitamini retinol sıçan kolesterol C vitamini

Konular: Endokrinoloji ve Metabolizma Biyokimya ve Moleküler Biyoloji

Oksidan and antioksidant situation before and after diabets in rat

Öz:
In this study, we aimed to investigate correlation between free radicals and antioxidants in healthy and diabetic rats. For this purpose, we assessed Homocystein, Leptin, Vitamin A, E, C levels and some lipid parameters levels with MDA in healthy and diabetes-induced rats. In this context, HCY, leptin, Vit A, E, C and some lipid parameters with MDA were evaluated in 10 weeks old 20 healthy and 20 rats with experimentally-induced diabetes. Plasma MDA levels were found to be significantly increase in diabetic group when compared to control group (p<0.05), but HCY, leptin and Vit C levels found to be significantly low in diabetic group when compared to control group (p<0.05). No difference was observed between the control group and diabetic group in plasma Vit A and Vit E levels. HDL was found to be significantly low in diabetes group when compared to control group (p<0.05), but cholesterol, triglyceride and LDL found to be significantly high in diabetic group when compared to control group (p<0.05). In this study, low homocysteine levels have no risk for cardiovascular disease but it must be noted that increased weight after low leptin level, as well as high serum cholesterol levels and increased MDA levels have induced some metabolic disease e.g. heart disease and hypertension.
Anahtar Kelime: vitamin A retinol rats cholesterol vitamin C animal models leptin homocysteine vitamin E diabetes mellitus man ascorbic acid

Konular: Endokrinoloji ve Metabolizma Biyokimya ve Moleküler Biyoloji
Belge Türü: Makale Makale Türü: Araştırma Makalesi Erişim Türü: Erişime Açık
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APA AKKAYA H, ÇELIK S (2010). Ratlarda diyabet öncesi ve sonrası oksidan-antioksidan durum. , 5 - 10.
Chicago AKKAYA Hatice,ÇELIK Sait Ratlarda diyabet öncesi ve sonrası oksidan-antioksidan durum. (2010): 5 - 10.
MLA AKKAYA Hatice,ÇELIK Sait Ratlarda diyabet öncesi ve sonrası oksidan-antioksidan durum. , 2010, ss.5 - 10.
AMA AKKAYA H,ÇELIK S Ratlarda diyabet öncesi ve sonrası oksidan-antioksidan durum. . 2010; 5 - 10.
Vancouver AKKAYA H,ÇELIK S Ratlarda diyabet öncesi ve sonrası oksidan-antioksidan durum. . 2010; 5 - 10.
IEEE AKKAYA H,ÇELIK S "Ratlarda diyabet öncesi ve sonrası oksidan-antioksidan durum." , ss.5 - 10, 2010.
ISNAD AKKAYA, Hatice - ÇELIK, Sait. "Ratlarda diyabet öncesi ve sonrası oksidan-antioksidan durum". (2010), 5-10.
APA AKKAYA H, ÇELIK S (2010). Ratlarda diyabet öncesi ve sonrası oksidan-antioksidan durum. Fırat Üniversitesi Sağlık Bilimleri Veteriner Dergisi, 24(1), 5 - 10.
Chicago AKKAYA Hatice,ÇELIK Sait Ratlarda diyabet öncesi ve sonrası oksidan-antioksidan durum. Fırat Üniversitesi Sağlık Bilimleri Veteriner Dergisi 24, no.1 (2010): 5 - 10.
MLA AKKAYA Hatice,ÇELIK Sait Ratlarda diyabet öncesi ve sonrası oksidan-antioksidan durum. Fırat Üniversitesi Sağlık Bilimleri Veteriner Dergisi, vol.24, no.1, 2010, ss.5 - 10.
AMA AKKAYA H,ÇELIK S Ratlarda diyabet öncesi ve sonrası oksidan-antioksidan durum. Fırat Üniversitesi Sağlık Bilimleri Veteriner Dergisi. 2010; 24(1): 5 - 10.
Vancouver AKKAYA H,ÇELIK S Ratlarda diyabet öncesi ve sonrası oksidan-antioksidan durum. Fırat Üniversitesi Sağlık Bilimleri Veteriner Dergisi. 2010; 24(1): 5 - 10.
IEEE AKKAYA H,ÇELIK S "Ratlarda diyabet öncesi ve sonrası oksidan-antioksidan durum." Fırat Üniversitesi Sağlık Bilimleri Veteriner Dergisi, 24, ss.5 - 10, 2010.
ISNAD AKKAYA, Hatice - ÇELIK, Sait. "Ratlarda diyabet öncesi ve sonrası oksidan-antioksidan durum". Fırat Üniversitesi Sağlık Bilimleri Veteriner Dergisi 24/1 (2010), 5-10.