2 research outputs found

    Endothelial dysfunction of vessels at ANCA-associated systemic vasculitis

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    Aim. To evaluate clinical-pathogenetic relationship between systemic vasculitis associated with anti-neutrophil cytoplasmic antibodies and vascular endothelial dysfunction. Materials and methods. In order to clarify relationships between clinical course of systemic vasculitis with the state of the endothelial vascular function the indicators of endothelial function of vessels in blood (the levels of endothelin-1, thromboxane A2, homocysteine, prostacyclins, nitrites, cyclic guanosine monophosphate) were studied with biochemical and immunoenzyme methods in 129 patients (76 - with microscopic polyangiitis, 26 – with Wegener's granulomatous polyangiitis and 27 - with eosinophilic polyangiitis Churg-Strauss). Results. The imbalance of levels of vasoconstrictors and vasodilators was determined. It was manifested by increased concentrations of endothelin-1 and nitrites in the background of the the amount of prostacyclin and homocysteine reduce. \ud Conclusions. The abnormality of endothelial dysfunction of vessels in systemic vasculitis were involved in the vasculitis pathogenesis

    Π•Π½Π΄ΠΎΡ‚Π΅Π»Ρ–Π°Π»ΡŒΠ½Π° дисфункція судин ΠΏΡ€ΠΈ ANCA-асоційованих систСмних васкулітах

    No full text
    Aim. To evaluate clinical-pathogenetic relationship between systemic vasculitis associated with anti-neutrophil cytoplasmic antibodies and vascular endothelial dysfunction. Materials and methods. In order to clarify relationships between clinical course of systemic vasculitis with the state of the endothelial vascular function the indicators of endothelial function of vessels in blood (the levels of endothelin-1, thromboxane A2, homocysteine, prostacyclins, nitrites, cyclic guanosine monophosphate) were studied with biochemical and immunoenzyme methods in 129 patients (76 - with microscopic polyangiitis, 26 – with Wegener's granulomatous polyangiitis and 27 - with eosinophilic polyangiitis Churg-Strauss). Results. The imbalance of levels of vasoconstrictors and vasodilators was determined. It was manifested by increased concentrations of endothelin-1 and nitrites in the background of the the amount of prostacyclin and homocysteine reduce.Conclusions. The abnormality of endothelial dysfunction of vessels in systemic vasculitis were involved in the vasculitis pathogenesis. Клинико-патогСнСтичСскиС связи ΠΌΠ΅ΠΆΠ΄Ρƒ систСмными васкулитами, ассоциированными с Π°Π½Ρ‚ΠΈΠ½Π΅ΠΉΡ‚Ρ€ΠΎΡ„ΠΈΠ»ΡŒΠ½Ρ‹ΠΌΠΈ цитоплазматичСскими Π°Π½Ρ‚ΠΈΡ‚Π΅Π»Π°ΠΌΠΈ, ΠΈ ΡΠ½Π΄ΠΎΡ‚Π΅Π»ΠΈΠ°Π»ΡŒΠ½ΠΎΠΉ дисфункциСй сосудов ΠΈΠ·ΡƒΡ‡Π΅Π½Ρ‹ нСдостаточно. Π‘ Ρ†Π΅Π»ΡŒΡŽ ΠΎΡ†Π΅Π½ΠΊΠΈ Π²Π·Π°ΠΈΠΌΠΎΠΎΡ‚Π½ΠΎΡˆΠ΅Π½ΠΈΠΉ Ρ…Π°Ρ€Π°ΠΊΡ‚Π΅Ρ€Π° тСчСния систСмных васкулитов с состояниСм ΡΠ½Π΄ΠΎΡ‚Π΅Π»ΠΈΠ°Π»ΡŒΠ½ΠΎΠΉ Ρ„ΡƒΠ½ΠΊΡ†ΠΈΠΈ сосудов Ρƒ 129 Π±ΠΎΠ»ΡŒΠ½Ρ‹Ρ… (76 с микроскопичСским ΠΏΠΎΠ»ΠΈΠ°Π½Π³ΠΈΠΈΡ‚ΠΎΠΌ, 26 с Π³Ρ€Π°Π½ΡƒΠ»Ρ‘ΠΌΠ°Ρ‚ΠΎΠ·Π½Ρ‹ΠΌ ΠΏΠΎΠ»ΠΈΠ°Π½Π³ΠΈΠΈΡ‚ΠΎΠΌ Π’Π΅Π³Π΅Π½Π΅Ρ€Π° ΠΈ 27 с ΡΠΎΠ·ΠΈΠ½ΠΎΡ„ΠΈΠ»ΡŒΠ½Ρ‹ΠΌ ΠΏΠΎΠ»ΠΈΠ°Π½Π³ΠΈΠΈΡ‚ΠΎΠΌ Π§Π΅Ρ€Π΄ΠΆΠ°-Бтросс) биохимичСским ΠΈ ΠΈΠΌΠΌΡƒΠ½ΠΎΡ„Π΅Ρ€ΠΌΠ΅Π½Ρ‚Π½Ρ‹ΠΌ ΠΌΠ΅Ρ‚ΠΎΠ΄Π°ΠΌΠΈ ΠΈΠ·ΡƒΡ‡Π΅Π½Ρ‹ ΠΏΠΎΠΊΠ°Π·Π°Ρ‚Π΅Π»ΠΈ Π² ΠΊΡ€ΠΎΠ²ΠΈ ΡΠ½Π΄ΠΎΡ‚Π΅Π»ΠΈΠ°Π»ΡŒΠ½ΠΎΠΉ Ρ„ΡƒΠ½ΠΊΡ†ΠΈΠΈ сосудов (ΡƒΡ€ΠΎΠ²Π½ΠΈ эндотСлина-1, тромбоксана-А2, гомоцистСина, простациклина, Π½ΠΈΡ‚Ρ€ΠΈΡ‚ΠΎΠ², цикличСского гуанозинмонофосфата). УстановлСн дисбаланс ΡƒΡ€ΠΎΠ²Π½Π΅ΠΉ вазоконстрикторов ΠΈ Π²Π°Π·ΠΎΠ΄ΠΈΠ»Π°Ρ‚Π°Ρ‚ΠΎΡ€ΠΎΠ² Π² ΠΊΡ€ΠΎΠ²ΠΈ, Ρ‡Ρ‚ΠΎ проявляСтся ΠΏΠΎΠ²Ρ‹ΡˆΠ΅Π½ΠΈΠ΅ΠΌ ΠΊΠΎΠ½Ρ†Π΅Π½Ρ‚Ρ€Π°Ρ†ΠΈΠΉ эндотСлина-1 ΠΈ Π½ΠΈΡ‚Ρ€ΠΈΡ‚ΠΎΠ² Π½Π° Ρ„ΠΎΠ½Π΅ ΡƒΠΌΠ΅Π½ΡŒΡˆΠ΅Π½ΠΈΡ содСрТания простациклина ΠΈ гомоцистСина. Π­Ρ‚ΠΎ ΡΠ²ΠΈΠ΄Π΅Ρ‚Π΅Π»ΡŒΡΡ‚Π²ΡƒΠ΅Ρ‚ ΠΎ Π½Π°Ρ€ΡƒΡˆΠ΅Π½ΠΈΡΡ… ΡΠ½Π΄ΠΎΡ‚Π΅Π»ΠΈΠ°Π»ΡŒΠ½ΠΎΠΉ Ρ„ΡƒΠ½ΠΊΡ†ΠΈΠΈ сосудов ΠΏΡ€ΠΈ систСмных васкулитах, ΠΊΠΎΡ‚ΠΎΡ€Ρ‹Π΅ ΡƒΡ‡Π°ΡΡ‚Π²ΡƒΡŽΡ‚ Π² патогСнСтичСских построСниях Π·Π°Π±ΠΎΠ»Π΅Π²Π°Π½ΠΈΠΉ.ΠšΠ»Ρ–Π½Ρ–ΠΊΠΎ-ΠΏΠ°Ρ‚ΠΎΠ³Π΅Π½Π΅Ρ‚ΠΈΡ‡Π½Ρ– Π·Π²'язки ΠΌΡ–ΠΆ систСмними васкулітами, Ρ‰ΠΎ Π°ΡΠΎΡ†Ρ–ΡŽΡŽΡ‚ΡŒΡΡ Π· Π°Π½Ρ‚ΠΈΠ½Π΅ΠΉΡ‚Ρ€ΠΎΡ„Ρ–Π»ΡŒΠ½ΠΈΠΌΠΈ Ρ†ΠΈΡ‚ΠΎΠΏΠ»Π°Π·ΠΌΠ°Ρ‚ΠΈΡ‡Π½ΠΈΠΌΠΈ Π°Π½Ρ‚ΠΈΡ‚Ρ–Π»Π°ΠΌΠΈ, Ρ– Π΅Π½Π΄ΠΎΡ‚Π΅Π»Ρ–Π°Π»ΡŒΠ½ΠΎΡŽ Π΄ΠΈΡΡ„ΡƒΠ½ΠΊΡ†Ρ–Ρ”ΡŽ судин Π²ΠΈΠ²Ρ‡Π΅Π½ΠΎ Π½Π΅Π΄ΠΎΡΡ‚Π°Ρ‚Π½ΡŒΠΎ. Π— ΠΌΠ΅Ρ‚ΠΎΡŽ ΠΎΡ†Ρ–Π½ΡŽΠ²Π°Π½Π½Ρ взаємовідносин Ρ…Π°Ρ€Π°ΠΊΡ‚Π΅Ρ€Ρƒ ΠΏΠ΅Ρ€Π΅Π±Ρ–Π³Ρƒ систСмних васкулітів Π·Ρ– станом Π΅Π½Π΄ΠΎΡ‚Π΅Π»Ρ–Π°Π»ΡŒΠ½ΠΎΡ— Ρ„ΡƒΠ½ΠΊΡ†Ρ–Ρ— судин Ρƒ 129 Ρ…Π²ΠΎΡ€ΠΈΡ… (76 Ρ–Π· мікроскопічним ΠΏΠΎΠ»Ρ–Π°Π½Π³Ρ–Ρ—Ρ‚ΠΎΠΌ, 26 Ρ–Π· Π³Ρ€Π°Π½ΡƒΠ»Π΅ΠΌΠ°Ρ‚ΠΎΠ·Π½ΠΈΠΌ ΠΏΠΎΠ»Ρ–Π°Π½Π³Ρ–Ρ—Ρ‚ΠΎΠΌ Π’Π΅Π³Π΅Π½Π΅Ρ€Π° Ρ– 27 Π· Π΅ΠΎΠ·ΠΈΠ½ΠΎΡ„Ρ–Π»ΡŒΠ½ΠΈΠΌ ΠΏΠΎΠ»Ρ–Π°Π½Π³Ρ–Ρ—Ρ‚ΠΎΠΌ Π§Π΅Ρ€Π΄ΠΆΠ°-Бтрос) Π±Ρ–ΠΎΡ…Ρ–ΠΌΡ–Ρ‡Π½ΠΈΠΌ Ρ‚Π° Ρ–ΠΌΡƒΠ½ΠΎΡ„Π΅Ρ€ΠΌΠ΅Π½Ρ‚Π½ΠΈΠΌ ΠΌΠ΅Ρ‚ΠΎΠ΄Π°ΠΌΠΈ Π²ΠΈΠ²Ρ‡ΠΈΠ»ΠΈ ΠΏΠΎΠΊΠ°Π·Π½ΠΈΠΊΠΈ Ρƒ ΠΊΡ€ΠΎΠ²Ρ– Π΅Π½Π΄ΠΎΡ‚Π΅Π»Ρ–Π°Π»ΡŒΠ½ΠΎΡ— Ρ„ΡƒΠ½ΠΊΡ†Ρ–Ρ— судин (Ρ€Ρ–Π²Π½Ρ– Π΅Π½Π΄ΠΎΡ‚Π΅Π»Ρ–Π½Ρƒ-1, тромбоксану-А2, гомоцистСїну, простацикліну, Π½Ρ–Ρ‚Ρ€ΠΈΡ‚Ρ–Π², Ρ†ΠΈΠΊΠ»Ρ–Ρ‡Π½ΠΎΠ³ΠΎ гуанозинмонофосфату). Встановили дисбаланс Ρ€Ρ–Π²Π½Ρ–Π² вазоконстрикторів ΠΉ Π²Π°Π·ΠΎΠ΄ΠΈΠ»Π°Ρ‚Π°Ρ‚ΠΎΡ€Ρ–Π² Ρƒ ΠΊΡ€ΠΎΠ²Ρ–, Ρ‰ΠΎ Π²ΠΈΡΠ²Π»ΡΡ”Ρ‚ΡŒΡΡ підвищСнням ΠΊΠΎΠ½Ρ†Π΅Π½Ρ‚Ρ€Π°Ρ†Ρ–ΠΉ Π΅Π½Π΄ΠΎΡ‚Π΅Π»Ρ–Π½Ρƒ-1 Ρ– Π½Ρ–Ρ‚Ρ€ΠΈΡ‚Ρ–Π² Π½Π° Ρ‚Π»Ρ– змСншСння вмісту простацикліну Ρ‚Π° гомоцистСїну. Π¦Π΅ ΡΠ²Ρ–Π΄Ρ‡ΠΈΡ‚ΡŒ ΠΏΡ€ΠΎ ΠΏΠΎΡ€ΡƒΡˆΠ΅Π½Π½Ρ Π΅Π½Π΄ΠΎΡ‚Π΅Π»Ρ–Π°Π»ΡŒΠ½ΠΎΡ— Ρ„ΡƒΠ½ΠΊΡ†Ρ–Ρ— судин ΠΏΡ€ΠΈ систСмних васкулітах, ΠΊΠΎΡ‚Ρ€Ρ– Π±Π΅Ρ€ΡƒΡ‚ΡŒ ΡƒΡ‡Π°ΡΡ‚ΡŒ Ρƒ ΠΏΠ°Ρ‚ΠΎΠ³Π΅Π½Π΅Ρ‚ΠΈΡ‡Π½ΠΈΡ… ΠΏΠΎΠ±ΡƒΠ΄ΠΎΠ²Π°Ρ… Π·Π°Ρ…Π²ΠΎΡ€ΡŽΠ²Π°Π½ΡŒ
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