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    Histological and Electron Microscopical Structure of Tongue and Lingual Papillae of Guinea Fowl (Numida meleagris)
    (Zoological Soc Pakistan, 2020) Ilgun, Ramazan; Kuru, Nilgun; Bolukbas, Ferhan; Gur, Fatih Mehmet
    The aim of this study was to investigate the histology of the tongue of the guinea fowl, Numida meleagris by using light and scanning electron microscopy methods. Six chicks (6-7 weeks), six layer hens (9-13 weeks) and six studs guinea fowl were used to study and determine the histological features of the tongue of the guinea fowl. Histological structures were examined using a light microscope the tissues and papillae of the tongue were examined with a the scanning electron microscope, and photos of the general histologic structures were taken. The tongue was triangular shaped, and consisted of apex, corpus, and radix sections. The dorsal and ventral surfaces of the tongue were covered by a keratinised stratified squamous epithelium. Lamina propria and submucosal layers were distinguishable underneath the epitelium. SEM observations of surface of the radix linguae revealed conical papillae and tongue caudally directed lingual papillae. Thus, in this study, the anatomy and histology of the tongue of the guinea fowl tongue were examined in detail using light and scanning electron microscopy, and the similarities and differences between the tongue of the guinea fowl and the tongue of other poultry species were investigated.
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    Macroanatomical and histological study of caecum of the guinea fowl (Numida meleagris) using light and scanning electron microscopy
    (Agricultural Research Communication Centre, 2018) Ilgun, Ramazan; Gur, Fatih Mehmet; Bolukbas, Ferhan; Yavuz, Orhan
    The aim of this study was to investigate the macroanatomy and histology of the caecum in guinea fowl using light and scanning electron microscopy. Six adult male and six adult female guinea fowl were used as the study material. The cavum abdominis of the animals was opened under anaesthesia, and the caeca uncovered. The height and thickness of the villi were smaller in the apex and corpus caeca than in the basis caeci. The SEM image of the guinea fowl caeca showed that the villi send finger like extensions into the lumen, and the height of the villi towards the basis caeca increases and exhibits a tight structure. Thus, in this study, the anatomy and histology of guinea fowl caeca were examined in detail using light and scanning electron microscopy, and the similarities and differences with the caeca of other poultry species were investigated.