Journals / Uluslararası Hematoloji-Onkoloji Dergisi / 2012 / Cilt: 22 - Sayı: 4

Bir rat renal hasar modelinde topikal ankaferd hemostat uygulamasını takiben böbrek dokusunda gelişen histopatolojik değişkenlikler

Histopathological alterations in the kidney tissue following topical ankaferd hemostat application in a rat renal injury model

Pages
275–281
DOI
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AI Summary & Key Takeaways

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

Our results indicated red blood cell accumulation and siderophages following the use of ABS are compatible with the suggested ‘mechanism-of-action’ of ABS that ABS-induced formation of the protein network with vital erythroid aggregation covers the entire physiological hemostatic process.

📌 3 Key Takeaways

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Objective & Hypothesis:Ankaferd Blood Stopper (ABS) is a novel topical hemostatic agent.
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Key Findings & Data:Thirty-six Wistar rats weighing 70 to 80 gm were included into the study.
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Conclusion & Impact:Our results indicated red blood cell accumulation and siderophages following the use of ABS are compatible with the suggested ‘mechanism-of-action’ of ABS that ABS-induced formation of the protein network with vital erythroid aggregation covers the entire physiological hemostatic process.
🔬Design:Research Article
📍Scope:Comprehensive Sample
⚙️Variables:Domain Parameters

Abstract

Ankaferd Blood Stopper (ABS) is a novel topical hemostatic agent. ABS has been approved in Turkey for clinical hemorrhages, when the conventional control of bleeding by ligature and/or conventional hemostatic measures is ineffective. ABS has many cellular effects and could modulate numerous hemostatic proteins at the tissue and blood. ABS-induced formation of the protein network with vital erythroid aggregation covers the entire physiological hemostatic process. The aim of this study was to assess histopathological alterations due to topical ABS administration at the renal tissue level. Thirty-six Wistar rats weighing 70 to 80 gm were included into the study. The rats were divided into two groups as “the ABS-applied group” (ABS−G) and “the control group” (C−G). The animals in both groups were then again divided into the three subgroups of “postoperative (Postop.) 60th minutes”, “Postop. 48th hours”, and “Postop. 15th day”. Therefore, there were six rats in each of the subgroups at the end of the analyses. The standard renal injury sites in the rats of ABS−G were applied 2 ml. of topical ABS, whereas 2 ml. of topical saline was applied to the renal injury sites of the rats in the C−G group. We detected significant erythrocyte aggregation and the accumulation of siderophages in the kidney tissue just after 60 minutes of ABS application persisting over 15 days. Our results indicated red blood cell accumulation and siderophages following the use of ABS are compatible with the suggested ‘mechanism-of-action’ of ABS that ABS-induced formation of the protein network with vital erythroid aggregation covers the entire physiological hemostatic process. Further experimental search is needed to find out the molecules inside the ABS protein library leading to the ABS-induced aggregation at the renal tissue level.

Özet

Ankaferd Blood Stopper (ABS) yeni geliştirilmiş bir topikal hemostatik ajandir. ABS, ülkemizde klasik yöntemlerle durdurulamayan veya bu uygulamaların yetersiz kaldığı klinik kanamaların topikal kontrolünde kullanılmaktadır. ABS çok değişken hücresel etkilere sahip olup dokular ve kandaki pek çok hemostatik molekülü etkilemektedir. ABS tarafından geliştirilen özgül protein ağı, vital eritroid aggregasyona yol açarak tüm fizyolojik hemostatik süreci yönlendirmektedir. Bu çalışmanın amacı, böbrek dokusu düzeyinde topikal ABS uygulamasının doğurduğu histopatolojik değişimleri ortaya koymaktır. Otuzaltı Wistar rat (70-80 gram) çalışmaya dahil edilmiştir. Hayvanlar, iki gruba ayrılarak değerlendirilmiştir “ABS-uygulanan grup” (ABS−G) ve “kontrol grubu” (C−G). Sonrasında da deney hayvanları üç alt gruba ayrılarak karşılaştırılmışlardır; “postoperatif (Postop.) 60. dakika”, “Postop. 48. saat”, ve “Postop. 15. gün”. Sonuçta her alt grupta analiz için altı rat olacak şekilde araştırma kurulmuş oldu. ABS−G grubu ratlarda standart renal hasar bölgelerine 2 ml. topikal ABS uygulandı. Kontrol grubundaki hayvanlarda da aynı renal lezyonun oluşturulmasını takiben 2 ml. salin topikal uygulandı. ABS uygulanan grupta histopatolojik incelemelerde 60 dakika sonrasında ortaya çıkan ve 15 gün boyunca devam eden renal lezyon bölgesinde belirgin eritrosit aggregasyonu ve siderofaj akümülasyonu tespit edildi. Bu bulgular renal doku düzeyinde daha önce kanda tanımlanmış ABS hemostatik mekanizmasının geçerliliğini göstermektedir. ABS, proteomik içeriğiyle dokuda da eritrosit aggregasyonuna ve siderofaj birikimine yol açarak fizyolojik hemostaza hizmet etmektedir. Sonraki deneysel çalışmalar ABS protein kütüphanesi içerisinde bulunan moleküllerin renal doku düzeyindeki etkilerinin araştırılması üzerine düzenlenmelidir.

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Cite This Article

KARAKOÇ, D., AKAR, E., AKSU, S., ÜNER, A., ÖZDEMİR, A., HAMALOĞLU, E., ÖZENÇ, A., DOĞRUL, A. B., MEMEDOVA, B., HAZNEDAROĞLU, İ. C. (2012). Bir rat renal hasar modelinde topikal ankaferd hemostat uygulamasını takiben böbrek dokusunda gelişen histopatolojik değişkenlikler. Uluslararası Hematoloji-Onkoloji Dergisi, Cilt: 22 - Sayı: 4, 275–281. https://ajindex.com/articles/322885

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