TY - JOUR T1 - Assessing the changes in some biochemical parameters in hemodialysis patients before and after hemodialysis, in 5 Azar Hospital of Gorgan TT - بررسی تغییرات برخی پارامتر های بیوشیمیایی قبل و بعد از همودیالیز در بیماران تحت همودیالیز مرکز آموزشی درمانی بیمارستان 5 آذر گرگان JF - RJMS JO - RJMS VL - 25 IS - 6 UR - http://rjms.iums.ac.ir/article-1-4997-en.html Y1 - 2018 SP - 84 EP - 89 KW - hemodialysis KW - CRF KW - thyroid hormones KW - biochemical parameters N2 - Background: The serum levels of various hormones change in patients with chronic renal failure. The aim of this study was to compare the serum levels of hormones and various biochemical parameters before and after hemodialysis. Methods: This study included 111 patients with chronic renal disorder and was conducted in Gorgan's 5 Azar hospital. Blood samples were collected from all patients before and immediately after dialysis to measure T3, T4, FT3, T3UP, TSH, FT4, cholesterol, triglycerides, creatinine, BUN, uric acid and fasting blood sugar. Results: The results showed that the levels of FT3, FT4 and T3 were significantly increased after hemodialysis; the levels of creatinine, BUN and uric acid were decreased; but the levels of Cholesterol, triglycerides and FBS were shown a significant increase in blood. Conclusion: Dialysis can improve and augment the levels of thyroid hormones in patients with renal failure. On the other hand, hemodialysis leads to rise total cholesterol and triglycerides and as a result can increase the risk of cardiovascular diseases. M3 ER -