SavedAdd your journal

Journals / Harran Üniversitesi Veteriner Fakültesi Dergisi / 2018 / Cilt: 7 - Sayı: 1

Anatomical, Histological and Electron Microscopic Studies on Tunica Fibrosa Bulbi of Gerze Rooster and Chickens (Gallus domesticus)

Gerze Horoz ve Tavuklarının (Gallus domesticus) Tunica Fibrosa Bulbi’si Üzerinde Anatomik, Histolojik ve Elektron Mikroskobik İncelemeler

Aydın ALAN
Emel ALAN
Sedef SELVİLER SİZER
Burcu ONUK
Murat KABAK
Nazan GEZER İNCE
Pages
40–44
Publication Date
2022-10-18
DOI
—
🏛️Bibliographic metadata and full text access for this article are provided via DergiPark.
DergiPark Record ↗
✨

AI Summary & Key Takeaways

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

The dome-shaped cornea was determined to be without vessel and transparent.

📌 3 Key Takeaways

🎯
Objective & Hypothesis:This study was carried out to determine the anatomical and histological features of the tunica fibrosa layer of bulbus oculi in Gerze rooster and chicken.
📊
Key Findings & Data:A total of 8 animals including 4 females and 4 males were used in the study.
💡
Conclusion & Impact:The dome-shaped cornea was determined to be without vessel and transparent.
🔬Design:Research Article
📍Scope:Comprehensive Sample
⚙️Variables:Bulbus oculi · Cornea · Gerze tavuk ve horozu

Abstract

This study was carried out to determine the anatomical and histological features of the tunica fibrosa layer of bulbus oculi in Gerze rooster and chicken. A total of 8 animals including 4 females and 4 males were used in the study. Macroanatomic, light and electron microscopic examinations were carried out on 16 bulbus oculi taken from orbita. With morphometric measurements it was determined that the bulbus oculi has a vertical elliptical appearance. Eyes that were totally removed in light microscopic examinations were fixed in 10% formol-alcohol solution. Following routine histological procedures, Crossman’s triple staining was performed to the sections taken 4 μm thickness to determine general structure. In the anterior part of the non-transparent sclera with blood vessels, bone plaques were present and sclera was supported all around by hyaline cartilage in continuation. The dome-shaped cornea was determined to be without vessel and transparent.

Özet

Bu çalışma Gerze horozu ve tavuğunda bulbus oculi’nin tunica fibrosa katmanının anatomik ve histolojik özelliklerinin ortaya konulması amacıyla yapılmıştır. Çalışmada 4 dişi ve 4 erkek olmak üzere toplam 8 adet kanatlı kullanıldı. Orbita’dan çıkarılan toplam 16 adet bulbus oculi üzerinde makroanatomik, ışık ve elektron mikroskobik incelemeler yapıldı. Morfometrik ölçümler ile bulbus oculi’nin dikey elips bir görünüme sahip olduğu belirlendi. Işık mikroskobik incelemelerinde total olarak çıkarılan gözler %10 formol-alkol solüsyonunda tespit edildi. Rutin histolojik işlemleri takiben 4 μm kalınlığında alınan kesitlere genel yapıyı belirlemek için Crossman’ın triple boyaması uygulandı. Kan damarları içeren ve saydam olmayan sclera’nın anterior kısmında kemik plakların bulunduğu ve bu kısmın devamında sclera’yı çepeçevre hiyalin kıkırdağın desteklediği tespit edildi. Kubbe şeklinde olan cornea’nın ise damarsız ve saydam olduğu belirlendi.

🔖

Cite This Article

ALAN, A., ALAN, E., SİZER, S. S., ONUK, B., KABAK, M., İNCE, N. G. (2022). Anatomical, Histological and Electron Microscopic Studies on Tunica Fibrosa Bulbi of Gerze Rooster and Chickens (Gallus domesticus). Harran Üniversitesi Veteriner Fakültesi Dergisi, Cilt: 7 - Sayı: 1, 40–44. https://ajindex.com/articles/534283

📄 Full Text PDF Viewer

📄

PDF görüntüleyici hazırlanıyor...

References (11)

  1. Anonim, 2004: Resmi Gazete (25668 sayılı resmi gazetede yayınlanan tescil 2004/39 nolu tebliğin ek: 19). Brooke ML, Hanley S, Laughlin SB, 1999: The scaling of eye size with body mass in birds. Proc Biol Sci, 266, 405-412.
  2. Brudenall DK, Schwab IR, Frisches KA, 2008. Ocular morphology of the Leatherback sea turtle (Dermochelys coriacea). Vet Ophtalmol, 11, 99-110. Crossman G, 1937: A modification of Mallory’s connective tissue stain with a discussion of the principles involved. Anat Rec, 69, 33–34.
  3. Dursun N, Türkmenoğlu İ, 2002: Duyu organları. In: Dursun, N. (Ed), Evcil Kuşların Anatomisi. 1. baskı, Medisan Yayınevi,
  4. Ankara.
  5. Erdoğan S, Akbalık ME, Sağsöz H, 2012. Kınalı Keklikte (Alectoris chukar) Tunica Fibrosa Bulbi’nin Morfolojik Özelliklerinin Araştırılması. F Ü Sağ Bil Vet Derg, 26(2), 65-71. Franz-Odendaal TA, 2008: Toward understanding the development of scleral ossicles in the chicken, Gallus gallus. Dev Dynam, 237, 3240-3251.
  6. Glasser A, Troilo D, Howland HC,1994:The mechanism of corneal accommodation in chicks. Vision Res, 34, 1549-1566.
  7. Gültiken ME, Onuk B, Yıldız D, Yılmazer B, 2011: Şahinde (buteo buteo) bulbus oculi ve intraorbital kasların (musculi bulbi) morfolojik incelenmesi. Ankara Üniv Vet Fak Derg, 58, 223-228.
  8. King AS, McLelland J, 1984: Special sense organs. In: King AS, McLelland J, editors. Birds: Their structure and function, 2nd ed. London: BaillieeeTindall, 284–314.
  9. Lima FC, Vieira LG, Santos ALQ, De Simone SBS, Hirano LQL, Silva JMM, Romão MF, 2009: Anatomy of the scleral ossicles in brazilian birds. Braz J Morphol Sci, 26, 165-169.
  10. Murphy CJ, Glasser A, Howland HC, 1995: The anatomy of the ciliary region of the chicken eye. Invest Ophthalmol Vis Sci, 36, 889–96. Nelson NM, 1942: The sclerotic plates of the White leghorn chicken. Anat Rec, 84(3), 295-306.
  11. Nickel R, Schummer A, Seiferle E, 1977: Anatomy of the Domestic Birds. Verlg Paul Parey, Berlin- Hamburg. Nomina Anatomica Avium, 1993: International Committee on Avian Anatomical Nomenclature, Handbook of Avian Anatomy:, 2nd. ed. Nuttall Ornithological Club: Cambridge: Mass., USA. Schaeffel F, Howland HC,1987: Corneal accommodation in the chick and pigeon. J Comp Physiol A, 160, 375-384. Shehan NA, 2012: Anatomical and histological study of eye in local chickens (Gallus domesticus) at Basrah city. Al- Qadisiya Journal of Vet Med Sci, 11(2), 53-59.