Journals / Bezmiâlem Science / 2020 / Cilt: 8 - Sayı: 4

Effects of Gold Nanoparticles on Angiogenesis in A Chick Chorioallantoic Membrane Model

Tavuk Chorio Allantoik Membran Modelinde Altın Nanopartikülünün Anjiogeneze Etkisi

Pages
398–402
Publication Date
2022-10-12
DOI
—
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AI Summary & Key Takeaways

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

After then, we evaluated resultsmacroscopically on the 6th and 7th days.Results: In our study, we observed that AuNPs induced angiogenesis.Conclusion: We suggest that AuNPs may not be ideal nanoparticlesto make biosensors due to increasing angiogenesis during the courseof cancers.

📌 3 Key Takeaways

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Objective & Hypothesis:Objective: Today, nanotechnology is widely used in many fieldsbecause of its ability to alter the structure of molecules at theatomic level.
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Key Findings & Data:In this study we aim to examine the effectsof AuNPs on angiogenesis in an in vivo chick chorioallantoicmembrane (CAM) model.Methods: We applied 20 mL concentrations of AuNPs solution to24 eggs of the CAM on the fifth day.
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Conclusion & Impact:After then, we evaluated resultsmacroscopically on the 6th and 7th days.Results: In our study, we observed that AuNPs induced angiogenesis.Conclusion: We suggest that AuNPs may not be ideal nanoparticlesto make biosensors due to increasing angiogenesis during the courseof cancers.
🔬Design:Modeling & Simulation
📍Scope:Comprehensive Sample
⚙️Variables:Domain Parameters

Abstract

Objective: Today, nanotechnology is widely used in many fieldsbecause of its ability to alter the structure of molecules at theatomic level. Metallic nanoparticles attracted great attentionfrom researchers because of their unique properties. Based on thenotable features of gold nanoparticles (AuNPs), they have long beenevaluated as a potential diagnostic tool for several cancers and fordrug delivery applications. Angiogenesis is the development of newvessels that support embryonic up growth and critically modulatemany biological processes through adulthood. The inhibitionof angiogenesis causes regression of development and metastasisof malign tumours. In this study we aim to examine the effectsof AuNPs on angiogenesis in an in vivo chick chorioallantoicmembrane (CAM) model.Methods: We applied 20 mL concentrations of AuNPs solution to24 eggs of the CAM on the fifth day. After then, we evaluated resultsmacroscopically on the 6th and 7th days.Results: In our study, we observed that AuNPs induced angiogenesis.Conclusion: We suggest that AuNPs may not be ideal nanoparticlesto make biosensors due to increasing angiogenesis during the courseof cancers.

Özet

Amaç: Günümüzde nanoteknoloji, atom yapısındaki moleküllerin yapısını değiştirme kabiliyeti nedeniyle birçok alanda yaygın olarak kullanılmaktadır. Metalik nanopartiküller, benzersiz özellikleri nedeniyle araştırmacılardan büyük ilgi görmüştür. Altın nanoparçacıkların (AuNP) belirgin özelliklerine dayanarak, uzun zamandır birçok kanserin teşhisi ve ilaç verme uygulamaları için potansiyel bir araç olarak değerlendirilmiştir. Yeni damarların gelişimi olan anjiyogenez, embriyonik büyümeyi destekler ve yetişkinlik dönemindeki birçok biyolojik süreci kritik bir şekilde düzenler. Anjiyogenezin inhibisyonu, gelişme regresyonuna ve malign tümörlerin metastazına neden olur. Bu çalışmada AuNP’lerin in vivo civciv koryoallantoik membran (CAM) modelindeki anjiyogenez üzerindeki etkilerini incelemeyi amaçladık. Yöntemler: Beşinci gün yirmi dört yumurtanın CAM’ye 20 mL konsantrasyonda AuNP çözeltisi uyguladık. Ardından 6. ve 7. günlerde makroskopik olarak sonuçları değerlendirdik. Bulgular: Çalışmamızda AuNP’lerin anjiyogenez oluşturduğunu gözlemledik. Sonuç: AuNP’lerin kanser seyri sırasında artan anjiyogenez nedeniyle biyosensör yapımında ideal nanoparçacıklar olamayabileceğini düşünüyoruz.

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Cite This Article

EŞREFOĞLU, M., FERMANLI, O., CIRIK, S., ELESAD, M., BAŞAR, E., AKSU, E., ERDEM, M., YILDIZTEKİN, F., MENEKŞE, S., ÇELİKEL, R., İPEK, M. Y. (2022). Effects of Gold Nanoparticles on Angiogenesis in A Chick Chorioallantoic Membrane Model. Bezmiâlem Science, Cilt: 8 - Sayı: 4, 398–402. https://ajindex.com/articles/464043

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