Journals / Optimal Tıp Derg. / 2002 / Cilt: 15 - Sayı: 4

The importance ıof adenosine deaminase determination in hemodialysis patients

Hemodiyaliz hastalarında adenozin deaminaz (ADA) tayininin önemi

Pages
112–115
DOI
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AI Summary & Key Takeaways

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

As a result during dialysis time hemodialysis activates lymphocytes and lymphocyt activation leads to increased mononuclear cell adenosine deaminase activation.

📌 3 Key Takeaways

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Objective & Hypothesis:Adenosine Deminase that has a role in the development and fonction of the immun system is an enzyme.
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Key Findings & Data:We have studied on 6 patients taking hemodialysis longer than 5 years and 14 patients taking hemodialysis less than 5 years and 11 patients with companse chronic renal failure never hemodialysis and 15 healthy persons as control group.Before and after hemodialysis taking hemodialysis patients is taken blood by venopuncture.
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Conclusion & Impact:As a result during dialysis time hemodialysis activates lymphocytes and lymphocyt activation leads to increased mononuclear cell adenosine deaminase activation.
🔬Design:Research Article
📍Scope:Comprehensive Sample
⚙️Variables:Araştırma teknikleri · Böbrek yetmezliği · kronik

Abstract

Adenosine Deminase that has a role in the development and fonction of the immun system is an enzyme. When purins degradate it catalyses as irreversible deamination from adenosine to inosine. Our Study aim has compared serum adenosine deaminase activities the end period renal failure taking hemodialysis programme and never hemodialysis with companse renal failure patients. We have studied on 6 patients taking hemodialysis longer than 5 years and 14 patients taking hemodialysis less than 5 years and 11 patients with companse chronic renal failure never hemodialysis and 15 healthy persons as control group.Before and after hemodialysis taking hemodialysis patients is taken blood by venopuncture. In this study; mean ADA activities in patients who taking hemodialysis less than 5 years after hemodialysis (39.37+22.91 U/L) were higher than mean ADA activities in patients who taking hemodialysis less than 5 years before hemodialysis( 19.23+5.77 U/L).Mean ADA activities in patients with chronic renal failure (47.06±20.96 U/L) were higher than the control group (28.19+5.88 U/L) and in patients who taking hemodialysis less than 5 years before hemodialysis(19.23±5.77 U/L) and in patients who taking hemodialysis longer than 5 years before hemodialysis (23.38+6..36 U/L). As a result during dialysis time hemodialysis activates lymphocytes and lymphocyt activation leads to increased mononuclear cell adenosine deaminase activation.

Özet

Adenozin deaminaz (ADA) immun sistemin gelişmesinde ve fonksiyonlarında önemli rolü olan bir enzimdir. Pürinlerin yıkımı esnasında adenozinin inozine deaminasyonunu irreversibl olarak kataliz eder. Adenozin diyalizin indüklediği hipotansiyonda immun yetmezlikler ile ilişkili olabilir. Çalışmamızın amacı hemodiyaliz programında bulunan son dönem böbrek yetmezlikli ve hemodiyalize girmemiş kompanze böbrek yetmezlîkli hastalarda serum adenozin deaminaz aktivitesini karşılaştırmaktı. Çalışmamız 5 yıldan fazla bir süredir hemodiyalize giren (SfHD) 6 hasta, 5 yıldan az bir süredir hemodiyalize giren (5a HD) 14 hasta, hemodiyalize girmeyen kompanze böbrek yetmezlikli 11 hasta ve sağlıklı bireylerden oluşan 15 kişilik kontrol grubu üzerinde yapıldı. Hemodiyaliz alan hastalardan hemodiyaliz öncesi (HDO) ve sonrası (HDS) venöz kan alındı. Çalışmada ortalama ADA aktiviteleri 5a HDS'de (39.37+22.91 U/l) 5a HDO (19.23+5.77 U/l)'ye göre, SfHDS (51.83+25.82 U/l)'de SfHDO (23.38+6.36 U/l )'den yüksek bulunmuştur. KBY'de ortalama ADA aktiviteleri (47.06±20.96 U/l) kontrol grubu (28.19±5.88 U/l), 5a HDO (19.23±5.77 U/l) ve SfHDO (23.38±6.36 U/l)'den yüksek bulunmuştur. Sonuç olarak diyaliz seansı süresince HD lenfositleri aktive eder ve lenfosit aktivasyonu mononükleer hücre ADA 'ında artmaya yol açar.

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Cite This Article

AYYILDIZ, S. N., KÖSEBALABAN, Ş. (2002). The importance ıof adenosine deaminase determination in hemodialysis patients. Optimal Tıp Derg., Cilt: 15 - Sayı: 4, 112–115. https://ajindex.com/articles/288613

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