Journals / Türk Hematoloji Onkoloji Dergisi / 2004 / Cilt: 14 - Sayı: 4

The relationship between mean platelet volume, in-vitro platelet function tests and microvascular complications in type II diabetes mellitus

Tip II diabetes mellitus'ta ortalama trombosit hacmi ve in-vitro trombosit agregasyon testlerinin mikrovasküler komplikasyonlarla ilişkisi

Pages
193–199
Publication Date
2022-11-05
DOI
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AI Summary & Key Takeaways

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

Further studies are needed to explain the in-vivo role of platelets in diabetic complications.

📌 3 Key Takeaways

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Objective & Hypothesis:Vascular complications in the course of type II diabetes mellitus are the most important causes of mortality and morbidity.
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Key Findings & Data:Fifty two diabetic patients with complications and 48 patients without complications were included into this study.
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Conclusion & Impact:Further studies are needed to explain the in-vivo role of platelets in diabetic complications.
🔬Design:Research Article
📍Scope:Comprehensive Sample
⚙️Variables:Domain Parameters

Abstract

Vascular complications in the course of type II diabetes mellitus are the most important causes of mortality and morbidity. Many different factors such as hemodynamic, neurohumoral, metabolic factors and cytokines have attributed to diabetic vasculopathy. Recently, the role of platelets in diabetic vasculopathy has been shown. In this study, we aimed to investigate the platelet function tests in diabetic patients according to their complications and, mean platelet volume and in-vitro platelet aggregations in patients with type II diabetes mellitus. Fifty two diabetic patients with complications and 48 patients without complications were included into this study. Mean platelets volume measurements and in-vitro platelet aggregations with ADP, collagen and epinephrine were obtained in all patients. As a result; there are no statistically differences between the group with complications and the group without any complications in the aspect of mean platelet volumes and in-vitro aggregation tests. Although the role of platelets regarding diabetic complications in diabetic patients is well-known phenomenon , we could not find any differences between the complication and non-complication group. This could be explained by the differences between in-vitro aggregation and in-vivo platelet functions. In-vitro platelet aggregation tests can not exactly reflect the in-vivo platelet functions in different disease and patients. The another mechanism for explanation this phenomenon could be the rapid consumption of activated platelets from blood circulation in diabetic patients with complications. Further studies are needed to explain the in-vivo role of platelets in diabetic complications.

Özet

Tip II diabetes mellitus seyrinde, vasküler komplikasyonlar mortalite ve morbiditenin en büyük nedenidir. Diabetik vaskülopatinin gelişiminde hemodinamik faktörler, nörohumoral faktörler, metabolik faktörler ve sitokinler rol oynamaktadır. Bunların yanısıra dibetik vaskülopatinin patogenezinde trombositlerin önemi üzerine de birçok çalışma yapılmıştır. Biz bu çalışmamızda tip II diabetes mellituslu hastalarda, komplikasyon durumlarına göre trombosit durumlarının değerlendirilmesini amaçladık. Bu amaçla çalışmaya 48 mikrovasküler komplikasyon gelişmemiş diabetik hasta ve 52 komplikasyonlu diabetik hasta alındı. Hastaların hepsinde trombosit ortalama volümü ölçümü yapıldı ve ADP, epinefrin ve kollajen ile in-vitro trombosit agregasyonu değerlendirildi. Sonuç olarak; komplikasyonlu ve komplikasyonsuz gruplar arasında trombosit ortalama volümü ve in-vitro trombosit agregasyon oranları açısından istatistiksel olarak anlamlı bir fark bulunmadı. Trombositlerin diabetik vasküler komplikasyonların etiyopatogenezinde önemli rol oynadığına dair bir çok kanıt olmasına rağmen bizim çalışmamızda buna ait bir sonuç bulmamamızın nedeni, in-vitro testlerin trombositlerin in vivo olaylardaki rolünü ortaya koyamıyor olması veya komplikasyonlu grupta aktive trombositlerin artmış tüketimi olabilir. Diabetik komplikasyonların gelişiminde trombositlerin in-vitro rolünü açıklamak için daha ileri çalışmalara ihtiyaç vardır.

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Cite This Article

TÜZÜN, M., BÜYÜKKEÇECİ, F., AYDINLI, S., SAYDAM, G., ŞAHİN, F. (2022). The relationship between mean platelet volume, in-vitro platelet function tests and microvascular complications in type II diabetes mellitus. Türk Hematoloji Onkoloji Dergisi, Cilt: 14 - Sayı: 4, 193–199. https://ajindex.com/articles/624749

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