Journals / İstanbul Üniversitesi Veteriner Fakültesi Dergisi / 2008 / Cilt: 34 - Sayı: 1

Kuluçka döneminde hubbert ırkı broylerlerde sternum ve kostaların kemikleşme ve gelişiminin belirlenmesi

Ossification and growth of the rıbs and sternum ın prehatching period of the hubbert strain broiler

Pages
1–8
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 ossified components continued to develop until the 20th day of incubation when the hatching took place.

📌 3 Key Takeaways

🎯
Objective & Hypothesis:Recent researches in experimental embryology of avian species have particularly investigated skeletal mutations, development of cultured embryos under artificial conditions, and teratogenic consequences of new drugs.
📊
Key Findings & Data:Accordingly, a number of 10 embryos were prepared every 24 h from 10 to 20 days of incubation, to report the ossification and growth of the ribs and sternum of the Hubbert strain broiler (JV).
💡
Conclusion & Impact:The ossified components continued to develop until the 20th day of incubation when the hatching took place.
🔬Design:Research Article
📍Scope:Comprehensive Sample
⚙️Variables:Domain Parameters

Abstract

Recent researches in experimental embryology of avian species have particularly investigated skeletal mutations, development of cultured embryos under artificial conditions, and teratogenic consequences of new drugs. Data on the normal skeletogenous stages are also essential parameters to interpret and elucidate the data acquired on these studies. Accordingly, a number of 10 embryos were prepared every 24 h from 10 to 20 days of incubation, to report the ossification and growth of the ribs and sternum of the Hubbert strain broiler (JV). The embryos fixed in 10% formaldehyde then 95% ethanol solutions were cleared and the skeletons of the embryos were stained in toto with Alcian blue&alizarin red for cartilage and ossified components, respectively. Observation of the skeletons photography were performed under a stereoscopic microscopy, paying particular attention to the timing of chondrification and ossification of the bones. The first occurrence of the ossification was observed in the ribs on the 11th day of incubation. Those in the sternum were seen on the 15th day. We observed in this study that the uncinate processes of the ribs showed very early chondrification and ossification. The ossified components continued to develop until the 20th day of incubation when the hatching took place.

Özet

Son yıllarda kanatlılar üzerinde yapılan deneysel embriyolojik çalışmalar özellikle iskelet mutasyonları, yapay ortamlarda embriyo kültürlerinin gelişimi ve yeni ilaçların teratolojik etkilerini içermektedir. Normal iskelet gelişimi verileri, bu çalışmaların yorumlanması ve doğrulanması için vazgeçilmez parametrelerdir. Araştırmada, inkubasyonun 10. gününden 20. güne kadar hergün 10 adet Hubbert (JV) ırkı embriyosu kuluçka makinesinden çıkartılarak sternum ve kostaların kemikleşmesi ve gelişimi gözlemlendi. %10’luk formaldehit solusyonunda ve % 95’lik ethanolde tespit edilen embriyolar temizlenerek, kıkırdak ve kemik dokuların ayrı renklerde tespiti için alcian blue ve alizarin red ile boyandı. İskelet sisteminin gözlenmesi ve fotoğraf çekimleri, özellikle kıkırdaklaşma ve kemikleşme zamanları dikkate alınarak, stereoskopik mikroskopla yapıldı. Kostalarda ilk kemikleşme merkezi inkubasyonun 11. gününde saptandı. Sternumun kemikleşmesinin ise 15. günde başladığı gözlendi. Çalışmada, kostalarda bulunan Proccessus uncinatus’ların çok erken kıkırdaklaşma ve kemikleşme sürecine başladığı tespit edildi. Kemikleşmiş kısımların gelişiminin inkubasyonun 20. gününe kadar devam ettiği saptandı.

🔖

Cite This Article

BOZKURT, E. Ü., ATALGIN, Ş. H., KÜRTÜL, İ., ÖZCAN, S. (2022). Kuluçka döneminde hubbert ırkı broylerlerde sternum ve kostaların kemikleşme ve gelişiminin belirlenmesi. İstanbul Üniversitesi Veteriner Fakültesi Dergisi, Cilt: 34 - Sayı: 1, 1–8. https://ajindex.com/articles/555245

📄 Full Text PDF Viewer

📄

PDF görüntüleyici hazırlanıyor...

References (16)

  1. Blom, J. and Lilja, C.: A comparative study of embryonic development of some bird species with different patterns of postnatal growth. Zool. 2005; 108: 81-95
  2. Blom, J. and Lilja, C.: A comparative study of growth, skeletal development and eggshell composition in some species of birds. J. Zool. 2004. (London). 262: 361-369
  3. Etches, R.J., Carsience, R.S., Clark, M.E., Fraser, R.A., Toner, A., Verrinder Gibbins,A. M.:Chimeric chickens and their use in manipulation of the chicken genome. Poult. Sci, 1993; 72: 882-889
  4. Hamburger, H. and Hamilton H.L.: A serious of normal stages in the development of the chick embryo. J. Morphol, 1951; 88: 49-92
  5. Hamilton, H.L.: Lillie’s development of the chick: An introduction to embryology. Holt, Rinchart, Winston, New York. 1952
  6. Hashizume, R., Noda, A., Itoh, M., Yamamoto, Y., Masui, S., Oka, M.: A method for detecting malformations in chicken embryos. Jap. Poult. Sci,. 1993; 30: 298-305
  7. Hashizume, R., Noda, A., Itoh, M.: Studies on teratological testing using chicken embryos: effects of solvents, injection sites and the age of the embryo. Exp. Anim, 1992; 41: 349-356
  8. Jollie, M. T.: The head skeleton of the chicken and remarks on the anatomy of this region in other birds. J. Morphol, 1957; 100: 389-436
  9. Lilja, C., Blom, J., Marks, H.L.: A comparative study of embryonic development of Japanese quail selected for different patterns of postnatal growth. Zool, 2001; 104: 115-122
  10. Naito, M., Nirasawa, K., Oishi, T.: Development in culture of the chick embryo from fertilized ovum to hatching. J. Exp. Zool, 1990; 254: 322-326
  11. Nakane, Y. and Tsudzuki, M.: Development of the skeleton in Japanese quail embryos. Dev. Grow. Differ., 1999; 41: 523-534
  12. Nakane, Y. and Tsudzuki, M.: Morphological and genetic studies for a new morphometric mutant of Japanese quail. Proceedings, 6th Asian Pacific Poultry Congress, 1998; 242-243
  13. Julian J.B.: Nomina Anatomica Avium, Handbook of Avian Anatomy Cambridge, Massachusetts. Published by The Nuttall Ornithological Club. No: 23, 1993
  14. Ono, T., Matsumoto, T., Arisawa, Y.: Production of donor-derived offspring by transfer of primordial germ cells in Japanese quail. Exp. Anim., 1998; 47: 215-219
  15. Ono, T., Murakami, T., Mochii, M.: A complete culture system for avian transgenesis, supporting quail embryos from the single-cell stage to hatching. Dev. Biol, 1994; 161: 126-130
  16. Padgett, C.S. and Ivey, W.D.: The normal embryology of the coturnix quail