Radiographic Evaluation of Osteogenesis Time in the Wing Bones of Myna (Acridotheres tristis)
محل انتشار: مجله طب دامپزشکی جایگزین، دوره: 5، شماره: 14
سال انتشار: 1401
نوع سند: مقاله ژورنالی
زبان: انگلیسی
مشاهده: 128
فایل این مقاله در 9 صفحه با فرمت PDF قابل دریافت می باشد
- صدور گواهی نمایه سازی
- من نویسنده این مقاله هستم
استخراج به نرم افزارهای پژوهشی:
شناسه ملی سند علمی:
JR_JOAVM-5-14_002
تاریخ نمایه سازی: 15 فروردین 1402
چکیده مقاله:
Background and aim: The aim of this study was to evaluate the time of osteogenesis and development pectoral girdle elements, wing and the ossification centers of these regions in post-heching time in common myna (Acridotheres tristis) with by using radiographic method.
Materials and Methods: This descriptive study is done on myna after hatching. Fourteen myna (Acridotheres tristis) (۷ male and ۷ female) were reared in similar and standard conditions and radiography was done once every ۷ days to up ۹۰ days of wing bones. The assigned technique including processing the radiographic image with normal radiography film.
Results: Differentiation of the wing in myna starts with the appearance of centers of undeveloped cartilages in humerus diaphysis, radius, and ulna at the end of the first week, and also carpal regions in the beginning of the third week. The growth sequence in humerus and radius, ulna and carpus, metacarpus, and digits are observed in various stages. Maximum growth is related to the maximum cartilaginous activity and ossification stages. Humerus keeps its growth connection constant with the length of the whole wing skeleton, although its growth scale lessens from the end of the third week. In adult specimens the formula of the digits of the fore limb is usually ۲:۲:۱ but it sometimes decreases to ۱:۲:۱.
Conclusion: Based on this study, osteogenesis time in the wing bones of myna is ۷۰ days after hatching and some of the many contrasts that were mentioned about other birds can be evaluated and compared and also, there was no significant difference between male and female myna birds in relation to osteogenesis time.
کلیدواژه ها:
Myna ، Osteogenesis time ، Radiography ، Wing bones ، مینا ، زمان استئوژنز ، رادیولوژی ، استخوان های بال
نویسندگان
هاشم منصوری
Graduate of Veterinary Medicine, Faculty of veterinary medicine, Kazerun Branch, Islamic Azad University, Kazerun, Iran
سامان آهنی
Graduate of Veterinary Medicine, Faculty of veterinary medicine, Karaj Branch, Islamic Azad University, Karaj, Iran
سیامک علیزاده
Department of Clinical Sciences, Faculty of Veterinary Medicine, Urmia Branch, Islamic Azad University, Urmia, Iran
مراجع و منابع این مقاله:
لیست زیر مراجع و منابع استفاده شده در این مقاله را نمایش می دهد. این مراجع به صورت کاملا ماشینی و بر اساس هوش مصنوعی استخراج شده اند و لذا ممکن است دارای اشکالاتی باشند که به مرور زمان دقت استخراج این محتوا افزایش می یابد. مراجعی که مقالات مربوط به آنها در سیویلیکا نمایه شده و پیدا شده اند، به خود مقاله لینک شده اند :