Journals / Kahramanmaraş Sütçü İmam Üniversitesi Tıp Fakültesi Dergisi / 2017 / Cilt: 12 - Sayı: 3

In vitro Investigation of the Effect of Cinnamon on Protein Glycosylation, Na+-K+ ATPase, Ca++ ATPase and Lipid Peroxidation in Human Erythrocytes Exposed to High Glucose Concentration

Tarçının (Cinnamon) Yüksek Glukoz Konsantrasyonlarına Maruz Bırakılan İnsan Eritrositlerinde (in vitro) Protein Glikozilasyonu, Na+-K+ ATPaz, Ca++ ATPaz ve Lipid Peroksidasyonu Düzeylerine Etkisinin Araştırılması

Pages
22–30
Publication Date
2017-12-27
DOI
—
🏛️Bibliographic metadata and full text access for this article are provided via DergiPark.
DergiPark Record ↗
✨

AI Summary & Key Takeaways

AI Insight
⚡ TL;DR(Too Long; Didn't Read)

It is concluded that the effects of cinnamon on these parameters have a special importance on diabetes mellitus, a disease known commonly all over the world, which is characterized by high blood glucose level.

📌 3 Key Takeaways

🎯
Objective & Hypothesis:In this study, the effect of cinnamon on protein glycosylation, Na+-K+ ATPase, Ca++ ATPase activities and lipid peroxidation levels in human erythrocytes which exposed to high glucose concentration in vitro is investigated.
📊
Key Findings & Data:In erythrocyte samples which have been exposed to high glucose concentration, Na+-K+ ATPase, Ca++ ATPase activities are found lower than those of control group and the differences between these two groups are statistically significant (p<0.001).
💡
Conclusion & Impact:It is concluded that the effects of cinnamon on these parameters have a special importance on diabetes mellitus, a disease known commonly all over the world, which is characterized by high blood glucose level.
🔬Design:Research Article
📍Scope:Comprehensive Sample
⚙️Variables:Tarçın(cinnamon) · Na+-K+ ATPaz · Ca++ ATPaz

Abstract

In this study, the effect of cinnamon on protein glycosylation, Na+-K+ ATPase, Ca++ ATPase activities and lipid peroxidation levels in human erythrocytes which exposed to high glucose concentration in vitro is investigated. For this purpose, the blood samples obtained from healthy individuals have been exposed to normal glucose and high glucose concentrations and then incubated with cinnamon at different concentrations. The samples which exposed to normal glucose concentration only, are used as a control group. In erythrocyte samples which have been exposed to high glucose concentration, Na+-K+ ATPase, Ca++ ATPase activities are found lower than those of control group and the differences between these two groups are statistically significant (p<0.001). In the groups which have been exposed to cinnamon, the activities of these two membrane enzymes are increased at a statistically significant level due to the increase of cinnamon concentrations. It has also been detected that MDA and HbA1c levels increase more in high glucose group than normal glucose group, and they also decrease under the effect of cinnamon, directly depending on the concentration of applied cinnamon. As a result, cinnamon increase the activities of Na+-K+ ATPase and Ca++ ATPase and decrease the level of lipid peroxidation in high glucose concentration in erythrocytes, so do in normal glucose concentrations. It is concluded that the effects of cinnamon on these parameters have a special importance on diabetes mellitus, a disease known commonly all over the world, which is characterized by high blood glucose level.

Özet

Bu çalışmada, yüksek glukoz konsantrasyonuna maruz bırakılan insan eritrositlerinde in vitro ortamda tarçının (Cinnamon) eritrosit membranı Na+-K+ ATPaz ve Ca++ ATPaz aktiviteleri ile glikozillenmiş hemoglobin (HbA1c) ve MDA düzeylerine etkisi araştırılmıştır. Sağlıklı bireylerden toplanan kan örneklerinden elde edilen eritrositler normal ve yüksek glukoz konsantrasyonlarına maruz bırakılarak farklı konsantrasyonlardaki tarçın ile bir saat süresince inkübe edilmiştir. Sadece normal glukoza maruz bırakılan eritrositler kontrol grubu olarak kullanılmıştır. Yüksek glukoza maruz bırakılan eritrositlerde Na+-K+ ATPaz ve Ca++ ATPaz aktiviteleri normal glukoza maruz bırakılan kontrol grubuna göre istatistiki olarak önemli düzeyde düşük bulunmuştur (p<0.001). Tarçın uygulanan gruplarda tarçın konsantrasyonlarına da bağlı olarak bu enzimlerin aktivitelerinin istatistiki olarak önemli düzeyde arttığı saptanmıştır. Yüksek konsantrasyondaki glukozun etkisi ile MDA ve HbA1c değerlerinin normal konsantrasyonda glukoz uygulanan kontrol grubuna göre istatistiki olarak önemli düzeyde arttığı, tarçının etkisi ile tarçının konsantrasyonlarına da bağlı olarak MDA ve HbA1c değerlerinin azaldığı saptanmıştır. Sonuçta, tarçının eritrositlerde normal glukoz konsantrasyonlarında olduğu gibi yüksek glukoz konsantrasyonlarında da Na+-K+ ATPaz ve Ca++ ATPaz aktivitelerini artırıcı ve lipid peroksidasyonu ile protein glikozilasyonunu azaltıcı etkiye sahip olduğu görülmüş, bunun ise yüksek kan glukozu ile karakterize ve bütün dünyada yaygın bir hastalık olan diabetes mellitusta özel bir önem arz edebileceği düşünülmüştür.

🔖

Cite This Article

GÜLEŞCİ, N., KURTUL, N. (2017). In vitro Investigation of the Effect of Cinnamon on Protein Glycosylation, Na+-K+ ATPase, Ca++ ATPase and Lipid Peroxidation in Human Erythrocytes Exposed to High Glucose Concentration. Kahramanmaraş Sütçü İmam Üniversitesi Tıp Fakültesi Dergisi, Cilt: 12 - Sayı: 3, 22–30. https://ajindex.com/articles/783383

📄 Full Text PDF Viewer

📄

PDF görüntüleyici hazırlanıyor...

References (9)

  1. King GL, Banskota NK. Mechanisms of diabetic microvascular complications. In: Kahn, C.R, Weir GC. eds, Joslin's Diabetes Mellitus. (International Ed. Thirteenth Ed. Companv). 1994; 634-648.
  2. Maxwell SRJ, Thomason H, Sandler D, Leguen C, Baxter MA, Thorpe GHG, Jones AF, Barnett AH. Poor glycaemic control is associated with reduced serum free radical scavenging (antioxidant) activity in non-insulin-dependent diabetes mellitus. Ann Clin Biochem. 1997; 34:638-644.
  3. Orei NN, Zidek W, Tepel M. Increased intracellular generation of reactive oxygen species in mononuclear leukocytes from patients with diabetes mellitus type 2. Exp Clin Endocrinol Diabetes. 2000; 108(3):175-80.
  4. Jain SK, Lim G. Lipoicacid decreases lipid peroxidation and protein glycosylation and increases (Na+, K+ ) and Ca+2 ATPase activities in high glucose-treated human erythrocytes. Free Radical Biology & Medicine. 2000; 11:1122-1128.
  5. Jain SK, Lim G. Pyridoxine and pyridoxamine inhibits superoxide radicals and prevents lipid peroxidation, protein glycosylation, and Na+, K+ -ATPase activity reduction in high glucose-treated human erythrocytes. Free Radical Biology & Medicine. 2001; 12:595-604.
  6. Davis FB, Davis PJ, Nat G, Blas SD, Macgillivra M, Gutman S, Feldman MJ. The effect of in vivo glucose administration on human erythrocyte Ca++-ATPase activity and on enzyme responsiveness in vitro to thyroid hormone and calmodulin. Diabetes. 1985; 34(7):639-646. Bilgin R. Glukozun Eritrosit Zarlarında Bulunan Na+- K+ ATPaz ve Ca+2 ATPaz Enzim Aktivitelerine Etkisinin İn Vitro ve İn Vivo Koşullarda Araştırılması. Çukurova Üniversitesi Doktora Tezi, Adana. 1995; 100p. Kızıltunç A, Akçay F, Polat F, Kuşkay S, Şahin YN. Reduced lecithin: Cholesterol acyltransferase (LCAT) and Na+, K+ -ATPase activity in diabetic patients. Clinical Biochemistry. 1997; 2:177-182.
  7. Gürbilek M, Dağlar C, Aköz C. The effect of disease duration on of erythrocyte membrane Na+, K+ -ATPase enzyme activity, lipid peroxidation, and DHEA(S), glucose and lipid levels in the diabets mellitus patients. Turk J. of Biochem. 2004; 29(39); 237-242.
  8. Khan A, Safdar M, Khan MMA, Khattak KN, Anderson RA. Cinnamon Improves Glucose and Lipids of People With Type 2 Diabetes. Diabetes Care. 2003; 26:3215–3218.
  9. Bruneton J. Pharmacognosy, Phytochemistry, Medicinal Plants. Lavoisier printing press, Paris. 1995; 509. Karnick CR. Pharmacopoeial Standards of Herbal Plants. Sri Satguru printing press, Delhi. 1994; 1138p. Kim SH, Hyun SH, Choung SY. Anti-diabetic e