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Роль гипергомоцистеинемии в развитии эндотелиальной дисфункции у больных с венозными тромбоэмболическими осложнениями

Роль гипергомоцистеинемии в развитии эндотелиальной дисфункции у больных с венозными тромбоэмболическими осложнениями

Abstract

В исследовании было изучено содержание гомоцистеина (ГЦ) и эндотелина-1 (ЭТ-1) в сыворотке крови у 102-х пациентов основной группы (54 мужчины и 48 женщин) с документально подтвержденными венозными тромбоэмболическими осложнениями (ВТЭО) и у 23-х практически здоровых лиц, составивших группу контроля. В исследовании установлено патологическое влияние гипергомоцистеинемии (ГГЦ) на эндотелий с развитием эндотелиальной дисфункции, которая сопровождается повышением содержания ЭТ-1 в сыворотке крови у больных ВТЭО. Эта тенденция наблюдается при всех рассмотренных клинических вариантах тромбозе подкожных и глубоких вен, их сочетании, а также при тромбоэмболии легочной артерии (ТЭЛА). Высокие значения ГЦ и ЭТ-1 свидетельствуют о неблагоприятном клиническом течении ВТЭО: сочетания тромбозов глубоких и подкожных вен или развитии тромбоза глубоких вен, осложненного ТЭЛА. Среднее содержание ГЦ у больных с ВТЭО в 1,5 раза выше, а среднее содержание ЭТ-1 в 1,9 раза выше, чем в группе контроля. При проведении корреляционного анализа установлено, что содержание ЭТ-1 у больных с ВТЭО находится в умеренной прямой связи с ГГЦ в сыворотке крови (r = +0,41, р

The study examined the content of homocysteine ​​(HC) and endothelin-1 (ET-1) in the blood serum of 102 patients of the main group (54 men and 48 women) with a documented venous tromboembolic event (VTE) and 23 healthy persons, constituting the control group. The study found pathological effect of HHC on the endothelium with the development of endothelial dysfunction, which is accompanied by increased levels of ET-1 in the serum of patients with VTE. This trend is observed for all considered clinical variants thrombosis of the subcutaneous and deep veins, and their combination, as well as in PE. High values ​​of HC and ET-1 showed an unfavorable clinical course of VTE: a combination of thrombosis of deep and subcutaneous veins and the development of deep vein thrombosis complicated by pulmonary embolism. The average content of HC at patients with VTE is to 1.5-fold higher and the average content of ET-1 is 1.9 times higher than in the control group. At conducting the correlation analysis revealed that the content of ET-1 in patients with moderate-VTE is in direct connection with hyperhomocysteinemia in the serum (r = +0,41, p

Keywords

ГОМОЦИСТЕИН СЫВОРОТКИ, ГИПЕРГОМОЦИСТЕИНЕМИЯ, ЭНДОТЕЛИН-1, ЭНДОТЕЛИАЛЬНАЯ ДИСФУНКЦИЯ, ВЕНОЗНЫЕ ТРОМБОЭМБОЛИЧЕСКИЕ ОСЛОЖНЕНИЯ (ВТЭО), VENOUS THROMBOEMBOLIC EVENT (VTE)

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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
0
Average
Average
Average
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