کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
3897625 | 1250265 | 2006 | 4 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Toxic Effects of Hyperhomocysteinemia in Chronic Renal Failure and in Uremia: Cardiovascular and Metabolic Consequences
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کلمات کلیدی
موضوعات مرتبط
علوم پزشکی و سلامت
پزشکی و دندانپزشکی
بیماریهای کلیوی
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چکیده انگلیسی
Hyperhomocysteinemia, highly prevalent in well-nourished patients with chronic renal failure and in uremia, causes toxic effects that can be envisioned in terms of cardiovascular risk increase. However, its effects on cellular metabolism and on gene expression, not to mention receptor regulation, only recently are being evaluated. For example, it has been shown that hypomethylation induced by hyperhomocysteinemia can alter erythrocyte membrane protein repair and gene expression. In addition, increased plasma protein L-isoaspartyl content, related to hyperhomocysteinemia and uremic toxicity, determines specific effects on protein function, with a reduced binding of homocysteine to albumin. We propose that uremia is a state in which proteins present a widespread derangement of structure-function relationships.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Seminars in Nephrology - Volume 26, Issue 1, January 2006, Pages 20-23
Journal: Seminars in Nephrology - Volume 26, Issue 1, January 2006, Pages 20-23
نویسندگان
Alessandra F. Perna, Rosanna Capasso, Filomena Acanfora, Ersilia Satta, Cinzia Lombardi, Diego Ingrosso, Eleonora Violetti, Maria Maddalena Romano, Natale G. De Santo,