Journals / Kafkas Üniversitesi Veteriner Fakültesi Dergisi / 2003 / Cilt: 9 - Sayı: 2

Course and branches of the vagal nerve in the thoracic cavity in the new Zealand rabbit

Yeni Zelanda tavşanında nervus vagus' un göğüs boşluğundaki seyri ve dalları

Pages
181–186
DOI
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AI Summary & Key Takeaways

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

It was originated from left and right vagal nerve in 5 rabbits and the esophageal plexus was formed.

📌 3 Key Takeaways

🎯
Objective & Hypothesis:In this study 12 adult New Zealand rabbits were used.
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Key Findings & Data:Right and left vagal nerve at the level of tracheal bifurcation were divided into two branches (dorsal and ventral) in 7 rabbits and it continued as a single branch in 5 rabbits.
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Conclusion & Impact:It was originated from left and right vagal nerve in 5 rabbits and the esophageal plexus was formed.
🔬Design:Research Article
📍Scope:Comprehensive Sample
⚙️Variables:periferal sinirler · tavşan · göğüs boşluğu

Abstract

In this study 12 adult New Zealand rabbits were used. Coloured latex was intravenously injected to the rabbits. The cadavers were dissected and photographed. In the thoracic cavity there were differences in the course of the right and left vagal nerve. Number of cardiac branches arised in right vagal nerve appeared to be more than left side. It was noticed that right recurrent laryngeal nerve was given off by the right vagal nerve at about level of right subclaviac arter while left laryngeal nerve was originated from the left vagal nerve at the level of aortic arch. Bronchal branches, left from vagal nerve at tracheal bifurcation and joined to the pulmonal plexus. Right and left vagal nerve at the level of tracheal bifurcation were divided into two branches (dorsal and ventral) in 7 rabbits and it continued as a single branch in 5 rabbits. Esophageal branches were given off by dorsal and ventral branches of the vagal nerve in 7 rabbits. It was originated from left and right vagal nerve in 5 rabbits and the esophageal plexus was formed.

Özet

Bu çalışmada 12 erişkin Yeni Zelanda tavşanı kullanıldı. Tavşanlara reklendirilmiş latex intravenöz enjekte edildi. Göğüs boşluğunda sağ ve sol n. vagus'un seyirlerinde farklılık olduğu belirlendi. Nervus vagus dexter'den ayrılan rami cardiaci sayısının sol taraftan fazla olduğu saptandı. Nervus laryngeus recurrens dexter'in sağ n. vagus'tan a. subclavia dextra'yi geçtiği düzeyde ayrıldığı, n. laryngeus recurrens sinister'in ise sol n. vagus'tan arcus aortae'yi hemen geçtiği düzeyde çıktığı görüldü. Rami bronchales'in, n. vagus'tan bifurcatio tracheae düzeyinde ayrıldığı ve plexus pulmonalis'in oluşumuna katıldığı gözlendi. Nervus vagus dexter ve sinister'in bifurcatio tracheae düzeyinde 7 tavşanda dorsal ve ventral iki dala ayrıldığı, 5 tavşanda ise tek bir dal halinde seyrine devam ettiği belirlendi. Rami esophagei'nin, 7 tavşanda dorsal ve ventral dallardan ayrıldığı, 5 tavşanda ise n. vagus dexter ve sinister'den çıktığı ve plexus esophageus'un oluşumuna katıldığı saptandı.

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Cite This Article

HALIGÜR, A., DURSUN, N. (2003). Course and branches of the vagal nerve in the thoracic cavity in the new Zealand rabbit. Kafkas Üniversitesi Veteriner Fakültesi Dergisi, Cilt: 9 - Sayı: 2, 181–186. https://ajindex.com/articles/274025

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References (1)

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