Journals / Haydarpaşa Numune Eğitim ve Araştırma Hastanesi Tıp Dergisi / 2011 / Cilt: 51 - Sayı: 1

Kanama ile hipovolemi oluşturulan sıçanlarda resüsitasyon sıvılarının hemodinamik parametreler ve kan biyokimyasi üzerine etkileri

The effects of resuscitation fluids on hemodynamic parameters and blood biochemistry of rats bled to hypovolemia

Pages
15–21
Publication Date
2022-10-17
DOI
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AI Summary & Key Takeaways

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

LWS solution treatment adversely affected coagulation (p

📌 3 Key Takeaways

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Objective & Hypothesis:Purpose: Hemorrhagic shock is a rare but serious complication which may lead to hemodynamic instability, decrease in oxygen delivery and decreased tissue perfusion, cellular hypoxia, organ damage and death.
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Key Findings & Data:Methods: Experiments were performed with Sprague Dawley rats (n=7 per group), weighing 200–250 g.
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Conclusion & Impact:LWS solution treatment adversely affected coagulation (p
🔬Design:Research Article
📍Scope:Comprehensive Sample
⚙️Variables:Domain Parameters

Abstract

Purpose: Hemorrhagic shock is a rare but serious complication which may lead to hemodynamic instability, decrease in oxygen delivery and decreased tissue perfusion, cellular hypoxia, organ damage and death. Current study was designed to study the efficiency of whole blood, low molecular weight starch solution (LWS) and hypertonic saline with dextrane (HSD) on hemodynamics parameters, coagulation and tissue perfusion of rats bled to hypovolemia. Methods: Experiments were performed with Sprague Dawley rats (n=7 per group), weighing 200–250 g. The rats were bled through left iliac artery for 20 min in three successive steps until the mean arterial pressure fell to and stabilized at approximately 20 mmHg. Then animals in each group was treated either with HSD (4 ml/kg; i.v.) or LWS solution (4 ml/kg; i.v.) or stored whole blood transfusion (2 ml/100 g; i.v.) for 30 minutes. Results: In rats treated either with whole blood or HSD, the mean arterial pressure values were found to be higher than the rats treated with LWS solution. There was no significant difference in heart rate values among all three groups. LWS solution treatment adversely affected coagulation (p

Özet

Amaç: Hemorajik şok nadir rastlanılan ancak hemodinamik bozukluk, oksijen taşınımında ve doku perfüzyonunda azalma, hücresel hipoksi, organ hasarı ve ölüme neden olan ciddi bir komplikasyondur. Bu çalışma, kanama ile hipovolemi oluşturulan sıçanlarda tam kan, düşük moleküler ağırlıklı nişasta solüsyonu ve dekstranlı hipertonik saline solüsyonlarının hemodinamik parametreler, koagülasyon ve doku perfüzyonu üzerine olan etkinliklerini araştırmak amacıyla tasarlanmıştır. Metodlar: Deneylerde 200–250 g Sprague Dawley sıçanlar (her grupta n=7) kullanılmıştır. Sı- çanlar, sol iliak arterden 20 dakikalık üç birbirini takip eden basamakla kanama yapılarak ortalama kan basıncı yaklaşık 20 mmHg da stabilize edilene kadar düşürülmüştür. Gruplardaki sıçanlara sonrasında dekstranlı hipertonik saline solüsyon (4 ml/kg; i.v.), düşük moleküler ağırlıklı nişasta solüsyonu (4 ml/kg; i.v.) ya da saklanmış tam kan transfüzyonu (2 ml/100 g; i.v.) 30 dakika süresince uygulanmıştır. Bulgular: Tam kan ya da dekstranlı hipertonik saline solüsyonu uygulanan sıçanlardaki ortalama kan basıncı düşük moleküler ağırlıklı nişasta solüsyonu uygulanan sıçanların ortalama kan basıncından yüksek bulunmuştur. Gruplar arası nda kalp hızı değerleri arasında anlamlı bir farklılık görülmedi. Düşük moleküler ağırlıklı nişasta solüsyonu koagülasyonu olumsuz yönde etkilerken (p

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Cite This Article

TERZİOĞLU, B., GÜL, F., GÖREN, M. Z., BOSNA, G., AYDIN, N., EKİNCİ, O., PELİT, T., ERŞAHİN, M. (2022). Kanama ile hipovolemi oluşturulan sıçanlarda resüsitasyon sıvılarının hemodinamik parametreler ve kan biyokimyasi üzerine etkileri. Haydarpaşa Numune Eğitim ve Araştırma Hastanesi Tıp Dergisi, Cilt: 51 - Sayı: 1, 15–21. https://ajindex.com/articles/535433

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