Daniel Simões da Silva, Sheila Canevese Rahal, Jeana Pereira da Silva, Maria Jaqueline Mamprim, Gabriel Corrêa de Camargo, Guilherme Rech Cassanego, Ricardo Shoiti Ichikawa
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引用次数: 0
摘要
本研究旨在利用射线照相术和计算机断层扫描(CT)对三种鸟类的喙进行评估。在X光片上测量的上颌和下颌喙带的平均长度,土巨嘴鸟最高,水颈朱鹭次之,红脚绢鸟最低。在 CT 上测量的上颌和下颌喙带的高度和宽度的平均值最高的是巨嘴鸟,其次是红脚绢鸟,最小的是水颈朱鹭。除上颌喙的近端区域外,水颈朱鹭和红脚绢鸟上颌和下颌喙的其他区域的 HU 值均为正值,而土哥巨嘴鸟的 HU 值均为负值。
Radiologic and computed tomography evaluation of the beaks from three bird species
This study aimed to evaluate the beaks of three species of birds using radiography and computed tomography (CT). The mean lengths of maxillary and mandibular rostra on radiographs were highest for toco toucan, followed by buff-necked ibis, and least for red-legged seriema birds. The height and width of maxillary and mandibular rostra measured on CT had mean values highest for toco toucans, followed by red-legged seriema, and least for buff-necked ibis. Except for the proximal region of the maxillary rostrum, the HU values were positive for other regions of the maxillary and mandibular rostra in the buff-necked ibis and red-legged seriema and negative in all for the toco toucan.
期刊介绍:
Anatomia, Histologia, Embryologia is a premier international forum for the latest research on descriptive, applied and clinical anatomy, histology, embryology, and related fields. Special emphasis is placed on the links between animal morphology and veterinary and experimental medicine, consequently studies on clinically relevant species will be given priority. The editors welcome papers on medical imaging and anatomical techniques. The journal is of vital interest to clinicians, zoologists, obstetricians, and researchers working in biotechnology. Contributions include reviews, original research articles, short communications and book reviews.