Adenosine Deaminase, Catalase and Carbonic Anhydrase Enzyme Activities in Patients With Kidney Cancer
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2013
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Amaç: Böbrek kanserli hastalarda adenozin deaminaz, katalaz ve karbonik anhidraz enzimlerinin serumdan analizi ile böbrek tümörlerinin tanısında belirteç olabileceği ve böbrek tümörlerinin erken tanısında yol gösterebileceğine dikkatleri çekmek. Yöntem ve Gereç: Bu çalışmada renal hücreli karsinom (RHK) nedeniyle 2012 ve 2013 tarihlerinde kliniğimizde cerrahi girişim yapılan 33 hastanın ve başka herhangi bir hastalığı olmayan kontrol grubundan 31 kişiden alınan kan örneklerinin serumu ayrıştırılıp -20 derecede saklanmıştır. Takiben bu serum örneklerinden; adenozin deaminaz Giusti spektrofotometrik yöntemiyle, katalaz H2O2 substratı kullanılarak, karbonik anhidraz ise C02 hidrasyonu ile tespit edilmiş ve verileri incelenmiştir. Bulgular: Kontrol grubunda eritrosit katalaz aktivite düzeyleri ortalama 25,4881 U / L (n:31) olarak bulunurken, kanserli hastalarda eritrosit katalaz aktivite düzeyleri ortalama 11,4701 U / L (n:33) olarak saptanmıştır. Kanserli hastalarda eritrosit katalaz aktivite düzeyleri kontrollere oranla düşük çıkarak çalışmamızda aralarında istatistiksel olarak anlamlı farklılık gösterdi (p <0.001). Yine Kontrol grubunda eritrosit ADA(adenozin deaminaz) düzeyleri 7,165 U / L (n:31) olarak bulunurken, kanserli hastalarda eritrosit ADA düzeyleri 25,455 U / L (n:33) olarak saptanmıştır. Kanserli hastalarda eritrosit ADA düzeyleri kontrollere oranla yüksek çıkarak çalışmamızda aralarında istatistiksel olarak anlamlı farklılık gösterdi (p <0.001). Yine Kontrol grubunda eritrosit KAH(karbonik anhidraz) düzeyleri 0,1625 U / L (n:31) olarak bulunurken, kanserli hastalarda eritrosit KAH düzeyleri 0,8368 U / L (n:33) olarak saptanmıştır. Kanserli hastalarda eritrosit KAH düzeyleri kontrollere oranla yüksek çıkarak çalışmamızda aralarında istatistiksel olarak anlamlı farklılık gösterdi ( p <0.001) Sonuç: Çalıştığımız paremetrelerin BHK erken tanısında yol gösterici ve yardımcı testler olması yanında hastaların operasyon öncesi ve sonrası tedavilerinin planlanmasında ve takip protokolünün oluşturulmasında çok merkezli çalışmalara ihtiyaç olduğu düşüncesindeyiz.
To point out that serum analysis of adenosine deaminase, catalase and carbonic anhydrase enzymes may be markers in the diagnosis of renal tumors in kidney cancer patients and may lead to early diagnosis of renal tumors. Material and methods: In this study, the serum samples were separated from blood samples taken from the 33 patients who underwent surgical intervention renal cell carcinoma (RCC) in our clinic between 2012 and 2013 and 31 people in the control group who did not have any disease and these samples were stored at -20 degrees. Subsequently, from these serum samples, adenosine deaminase, catalase and carbonic anhydrase was determined and analyzed by using Giusti spectrophotometric method, H2O2 substrate, and C02 hydration, respectively. Results: The mean erythrocyte catalase activity levels in the control group were found as 25.4881 / L (n = 31), whereas the mean erythrocyte catalase activity levels in the cancer patients were found as 11.4701 / L (n = 33). In our studies, erythrocyte catalase activity levels in cancer patients were lower than that of the control group and both of these levels were statistically different from each other (p <0.001). Again, the mean erythrocyte ADA levels in the control group were found as 7,165 U / L (n = 31), whereas the mean erythrocyte ADA levels in the cancer patients were found as 25.455 U / L (n = 33). In our studies, erythrocyte ADA levels in cancer patients were higher than that of the control group and both of these levels were statistically different from each other (p <0.001). Again, the mean erythrocyte CA levels in the control group were found as 0.1625 U / L (n = 31) were found as cancer patients, whereas the mean erythrocyte CA levels in the cancer patients were found as 0.8368 U / L (n = 33). In our studies, erythrocyte CA levels in cancer patients were higher than that of the control group and both of these levels were statistically different from each other (p <0.001). Conclusion: Apart from the fact that the parameters studied are guiding and helpful tests in the early diagnosis of RCC, we think multidisciplinary studies are needed for the planning of patients
To point out that serum analysis of adenosine deaminase, catalase and carbonic anhydrase enzymes may be markers in the diagnosis of renal tumors in kidney cancer patients and may lead to early diagnosis of renal tumors. Material and methods: In this study, the serum samples were separated from blood samples taken from the 33 patients who underwent surgical intervention renal cell carcinoma (RCC) in our clinic between 2012 and 2013 and 31 people in the control group who did not have any disease and these samples were stored at -20 degrees. Subsequently, from these serum samples, adenosine deaminase, catalase and carbonic anhydrase was determined and analyzed by using Giusti spectrophotometric method, H2O2 substrate, and C02 hydration, respectively. Results: The mean erythrocyte catalase activity levels in the control group were found as 25.4881 / L (n = 31), whereas the mean erythrocyte catalase activity levels in the cancer patients were found as 11.4701 / L (n = 33). In our studies, erythrocyte catalase activity levels in cancer patients were lower than that of the control group and both of these levels were statistically different from each other (p <0.001). Again, the mean erythrocyte ADA levels in the control group were found as 7,165 U / L (n = 31), whereas the mean erythrocyte ADA levels in the cancer patients were found as 25.455 U / L (n = 33). In our studies, erythrocyte ADA levels in cancer patients were higher than that of the control group and both of these levels were statistically different from each other (p <0.001). Again, the mean erythrocyte CA levels in the control group were found as 0.1625 U / L (n = 31) were found as cancer patients, whereas the mean erythrocyte CA levels in the cancer patients were found as 0.8368 U / L (n = 33). In our studies, erythrocyte CA levels in cancer patients were higher than that of the control group and both of these levels were statistically different from each other (p <0.001). Conclusion: Apart from the fact that the parameters studied are guiding and helpful tests in the early diagnosis of RCC, we think multidisciplinary studies are needed for the planning of patients
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Üroloji, Adenozin Deaminaz, Böbrek Neoplazmları, Enzim Aktivasyonu, Karbonik Anhidraz, Karsinoma-Renal Hücreli, Katalaz, Neoplazmlar, Urology, Adenosine Deaminase, Kidney Neoplasms, Enzyme Activation, Carbonic Anhydrases, Carcinoma-Renal Cell, Catalase, Neoplasms
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