Journals / Uluslararası Hematoloji-Onkoloji Dergisi / 2010 / Cilt: 20 - Sayı: 3

Rat karotid arterinde damarla ilgili yanıtta ankaferd blood stopper’in etkileri

Effects of ankaferd blood stopper® on vascular response in rat carotid artery

Pages
156–162
DOI
—
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AI Summary & Key Takeaways

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

As a conclusion, haemostatic effect of this solution relies on mechanisms other than those related with vascular contractility, can be said.

📌 3 Key Takeaways

🎯
Objective & Hypothesis:The purpose of this study was to investigate the dose-dependent effect of Ankaferd Blood Stopper® (ABS) on the rat carotid artery model.
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Key Findings & Data:The data of each tissue specimen were collected with the use of a computerized system and corresponding software at a sample rate of 1000 kHz, and were expressed as contraction force.
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Conclusion & Impact:As a conclusion, haemostatic effect of this solution relies on mechanisms other than those related with vascular contractility, can be said.
🔬Design:Modeling & Simulation
📍Scope:Comprehensive Sample
⚙️Variables:Domain Parameters

Abstract

The purpose of this study was to investigate the dose-dependent effect of Ankaferd Blood Stopper® (ABS) on the rat carotid artery model. Carotid arteries were removed and contraction/relaxation of isolated vessel rings were measured for dose- dependent epinephrine, papaverine and (ABS) administrations by a force displacement transducer. The data of each tissue specimen were collected with the use of a computerized system and corresponding software at a sample rate of 1000 kHz, and were expressed as contraction force. ABS is a standardized mixture of five plants, has been used historically as a haemostatic agent. Each plant extracts have different effects on the endothelium, blood cells, angiogenesis, cellular prolif- eration, vascular dynamics and cell mediators individually but ABS’s mechanism of action remains unknown. In study, ABS has a vasoconstriction effect in low concentrations (5 and 10 µL). On the other hand, ABS showed a vasodilatation effect in higher concentration (20-40-80 µL). As a conclusion, haemostatic effect of this solution relies on mechanisms other than those related with vascular contractility, can be said.

Özet

Bu çalışmanın amacı, rat karotis arteri modeli üzerinde Ankaferd Blood Stopper’ın (ABS) etkisinin araştırılmasıdır. Karotis arteri çıkarıldı ve izole damar çeperleri üzerinde epinefrin, papaverin ve ABS’in doza bağımlı kasılma/gevşeme değerleri kuvvet transdüktörü ile ölçüldü. Bütün bilgiler bilgisayar kullanarak 1000 kHz örnek oranında ilgili programda toplandı. Geleneksel olarak hemostatik etki amacıyla kullanılan ABS, beş farklı bitkinin ekstresinden oluşmaktadır. Her bir bitki ekstresinin endote lyum, kan hücreleri, angiogenesis, hücresel çoğalma, damarsal dinamikler ve hücre mediatörleri üzerine farklı etkileri bulun makta ancak ABS’nin etki mekanizması hala tam olarak bilinmemektedir. Çalışmada, ABS’nin düşük konsantrasyonlarda (5 and 10 µL) vazokonstraksiyon etkisi varken, yüksek konsantrasyonlarda (20-40-80 µL) vazodilatasyon etkisinin olduğunu gösterdi. Sonuç olarak, bu solüsyonun hemostatik etkisinin vasküler kontraksiyonla ilgili olmadığı söylenebilir.

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Cite This Article

AKTAŞ, A., ER, N., ONUR, M. A. (2010). Rat karotid arterinde damarla ilgili yanıtta ankaferd blood stopper’in etkileri. Uluslararası Hematoloji-Onkoloji Dergisi, Cilt: 20 - Sayı: 3, 156–162. https://ajindex.com/articles/322959

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