Journals / Anadolu Kardiyoloji Dergisi / 2012 / Cilt: 12 - Sayı: 8

Orta yaşlı Türklerde HDL disfonksiyonunun klinik markörleri

Clinical biomarkers of high-density lipoprotein dysfunction among middle-aged Turks

Pages
628–636
Publication Date
2022-10-10
DOI
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In normotriglyceridemic men with normal HDL-cholesterol levels, diabetes risk may be elevated due to presumably dysfunctional apolipoprotein A-I. (Anadolu Kardiyol Derg 2012; 12: 628-36)

📌 3 Key Takeaways

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Objective & Hypothesis:Objective: Impaired function of high-density lipoprotein (HDL) particles generates cardiometabolic disorders in people prone to impaired glucose tolerance for which clinical biomarkers need delineation.
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Key Findings & Data:Methods: Totally, data of 2725 adults followed-up over 7.3±3.0 years were analyzed by Cox regression analysis.
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Conclusion & Impact:In normotriglyceridemic men with normal HDL-cholesterol levels, diabetes risk may be elevated due to presumably dysfunctional apolipoprotein A-I. (Anadolu Kardiyol Derg 2012; 12: 628-36)
🔬Design:Research Article
📍Scope:2012 Verileri
⚙️Variables:Domain Parameters

Abstract

Objective: Impaired function of high-density lipoprotein (HDL) particles generates cardiometabolic disorders in people prone to impaired glucose tolerance for which clinical biomarkers need delineation. Study design: Prospective population-based study. Methods: Totally, data of 2725 adults followed-up over 7.3±3.0 years were analyzed by Cox regression analysis. C-reactive protein (CRP), complement C3 (C3), triglycerides (Trg) and HDL-cholesterol were tested to predict risk for incident diabetes or coronary heart disease (CHD). Results: Beyond atherogenic dyslipidemia, high-Trg/normal HDL-cholesterol category was associated with elevated CRP and diabetes risk in women. Normotriglyceridemic men with normal HDL-cholesterol showed higher apolipoprotein A-I levels and higher diabetes risk than men having low HDL-cholesterol. Diabetes risk doubled in hypertriglyceridemic women regardless of HDL-cholesterol. Trg/HDL-C>2 in men and Trg>1.7 mmol/L in women were best predictors of diabetes. C3>1.3 g/L served additively in women alone. Regarding CHD risk, not CRP, but C3 contributed independently to Trg/HDL>2 in men [RR 2.46 (95% CI 1.33; 4.53)]; a high ratio was merely additive to elevated CRP in women. Among five cut-off values, predictive values for diabetes were highest for CRP >2.5 mg/L in men, Trg>1.7 mmol/L and C3>1.3 g/dL in women. Conclusion: Trg/HDL-C ratio >2 and/or CRP >2.5 mg/L in men and Trg>1.7 mmol/L+C3>1.3 g/dL in women are most appropriate markers regarding impaired antiinflammatory or atheroprotective HDL function. In normotriglyceridemic men with normal HDL-cholesterol levels, diabetes risk may be elevated due to presumably dysfunctional apolipoprotein A-I. (Anadolu Kardiyol Derg 2012; 12: 628-36)

Özet

Amaç: Yüksek yoğunluklu lipoprotein (HDL) parçacıklarının fonksiyon bozukluğu, glikoz tolerans bozukluğuna yatkın kişilerde kardiyometabolik hastalık üretebildiğinden, klinik belirteçlerinin belirlenmesi gerekir. Çalışma dizaynı: Öne dönük popülasyona dayalı. Yöntem: Toplam 2725 yetişkin 7.3±3.0 yıllık takipte Cox regresyon analiziyle değerlendirildi. Başlangıçta ilgili olguların dışlanmasından sonra, ileride diyabet ve koroner kalp hastalığının gelişmesi bakımından, C-reaktif protein (CRP), kompleman C3 (C3), trigliseridler (Trg) ve HDL-kolesterolün öngörü değerleri incelendi. Bulgular: Diyabet riski açısından kadınlarda, aterojen dislipidemi dışında, artmış CRP ile bağıntılı yüksek-Trg/normal HDL-kolesterol kategorisi ilişki gösterdi. Normal trigliserid ve HDL-kolesterol seviyesine sahip erkekler, düşük HDL-kolesterollü erkeklere kıyasla, daha yüksek apolipoprotein A-I düzeyiyle birlikte yüksek diyabet riski sergiledi. Hipertrigliseridemili kadınlarda diyabet riski, HDL-kolesterol düzeylerine bakılmaksızın, ikiye katlandı. CRP >2.5 mg/L ölçütü her iki cinsiyette diyabeti anlamlı öngördü; ama erkekte en iyi öngörücü Trg/HDL-C >2, kadında Trg>1.7 mmol/L ölçütleriydi. Ayrıca C3>1.3 g/L yalnızca kadında katkı sağladı. Koroner hastalık riski açısından erkekte Trg/HDL >2 oranına (RR 2.46 [%95 GA 1.33; 4.53]), C3 değil, CRP bağımsız öngörü ekledi; yüksek oran kadınlarda artmış CRPye katkı sağladı. Diyabet için en yüksek öngörü değerine, beş ölçütten, erkekte CRP >2.5 mg/L, kadında Trg >1.7 mmol/L ile C3 >1.3 g/dL sahipti. Sonuç: HDLnin anti-enflamatuvar veya ateroprotektif işlevi bozukluğunun en uygun belirteçleri, erkekte Trg/HDL-K oranı >2 ve/veya CRP >2.5 mg/L, kadında Trg>1.7 mmol/L +C3>1.3 g/L ölçütleridir. Trigliserid ve HDL-kolesterolü normal düzeyli erkekte diyabet riski muhtemelen disfonksiyonlu apolipoprotein A-I aracılığıyla artmaktadır. (Anadolu Kardiyol Derg 2012; 12: 628-36)

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Cite This Article

CAN, G., MURAT, S., ÇİÇEK, G., ONAT, A., ÖRNEK, E., YÜKSEL, H. (2022). Orta yaşlı Türklerde HDL disfonksiyonunun klinik markörleri. Anadolu Kardiyoloji Dergisi, Cilt: 12 - Sayı: 8, 628–636. https://ajindex.com/articles/436357

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