Morphological studies on the prehatching development of the glandular stomach of Japanese quails using light, electron, and fluorescent microscopy
Abstract The development of the glandular stomach was studied using light, electron, and fluorescent microscopy. The research used 130 Japanese quail eggs from the second to the seventeenth days of incubation.The proventriculus could be distinguished on the3rd day. Its wall consisted of four tunics:...
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| Language: | English |
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Nature Portfolio
2023-10-01
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| Series: | Scientific Reports |
| Online Access: | https://doi.org/10.1038/s41598-023-45355-1 |
| _version_ | 1797576847687417856 |
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| author | Wafaa Gaber Heba Mostafa Yousria A. Abdel-Rahman Hanan H. Abd El-Hafeez |
| author_facet | Wafaa Gaber Heba Mostafa Yousria A. Abdel-Rahman Hanan H. Abd El-Hafeez |
| author_sort | Wafaa Gaber |
| collection | DOAJ |
| description | Abstract The development of the glandular stomach was studied using light, electron, and fluorescent microscopy. The research used 130 Japanese quail eggs from the second to the seventeenth days of incubation.The proventriculus could be distinguished on the3rd day. Its wall consisted of four tunics: tunica mucosa, very thin tunica submucosa, tunica muscularis, and outermost tunica serosa. Mucosal folds appeared on the 8th day. The luminal epithelium was pseudostratified columnar in type and transformed into simple columnar by the 10th day. The mucosal papillae emerged on the 11th day, spiraled on the 15th day, and had a distinct whorled look by the 17th day. Two types of proventricular glands were recognized: compound tubuloalveolar and simple tubular glands. Both types were situated within the tunica mucosa. On the 4th day, the compound glands emerged as evaginations of the lining epithelium. It began to branch on the 8th day and became well established by the 11th day. The simple glands appeared on the 11th day as localized down-growths of the luminal epithelium forming solid cords. On the 15th day, many of them showed complete canalization. On the 8th day, the muscular coat was differentiated into the lamina muscularis mucosae and tunica muscularis. |
| first_indexed | 2024-03-10T21:59:32Z |
| format | Article |
| id | doaj.art-93a9ad3c4dae4df4a371bf3b9ccea6e4 |
| institution | Directory Open Access Journal |
| issn | 2045-2322 |
| language | English |
| last_indexed | 2024-03-10T21:59:32Z |
| publishDate | 2023-10-01 |
| publisher | Nature Portfolio |
| record_format | Article |
| series | Scientific Reports |
| spelling | doaj.art-93a9ad3c4dae4df4a371bf3b9ccea6e42023-11-19T13:00:25ZengNature PortfolioScientific Reports2045-23222023-10-0113113210.1038/s41598-023-45355-1Morphological studies on the prehatching development of the glandular stomach of Japanese quails using light, electron, and fluorescent microscopyWafaa Gaber0Heba Mostafa1Yousria A. Abdel-Rahman2Hanan H. Abd El-Hafeez3Department of Anatomy and Embryology, Faculty of Veterinary Medicine, Assiut UniversityDepartment of Anatomy and Embryology, Faculty of Veterinary Medicine, Assiut UniversityDepartment of Anatomy and Embryology, Faculty of Veterinary Medicine, Assiut UniversityDepartment of Cell and Tissues, Faculty of Veterinary Medicine, Assiut UniversityAbstract The development of the glandular stomach was studied using light, electron, and fluorescent microscopy. The research used 130 Japanese quail eggs from the second to the seventeenth days of incubation.The proventriculus could be distinguished on the3rd day. Its wall consisted of four tunics: tunica mucosa, very thin tunica submucosa, tunica muscularis, and outermost tunica serosa. Mucosal folds appeared on the 8th day. The luminal epithelium was pseudostratified columnar in type and transformed into simple columnar by the 10th day. The mucosal papillae emerged on the 11th day, spiraled on the 15th day, and had a distinct whorled look by the 17th day. Two types of proventricular glands were recognized: compound tubuloalveolar and simple tubular glands. Both types were situated within the tunica mucosa. On the 4th day, the compound glands emerged as evaginations of the lining epithelium. It began to branch on the 8th day and became well established by the 11th day. The simple glands appeared on the 11th day as localized down-growths of the luminal epithelium forming solid cords. On the 15th day, many of them showed complete canalization. On the 8th day, the muscular coat was differentiated into the lamina muscularis mucosae and tunica muscularis.https://doi.org/10.1038/s41598-023-45355-1 |
| spellingShingle | Wafaa Gaber Heba Mostafa Yousria A. Abdel-Rahman Hanan H. Abd El-Hafeez Morphological studies on the prehatching development of the glandular stomach of Japanese quails using light, electron, and fluorescent microscopy Scientific Reports |
| title | Morphological studies on the prehatching development of the glandular stomach of Japanese quails using light, electron, and fluorescent microscopy |
| title_full | Morphological studies on the prehatching development of the glandular stomach of Japanese quails using light, electron, and fluorescent microscopy |
| title_fullStr | Morphological studies on the prehatching development of the glandular stomach of Japanese quails using light, electron, and fluorescent microscopy |
| title_full_unstemmed | Morphological studies on the prehatching development of the glandular stomach of Japanese quails using light, electron, and fluorescent microscopy |
| title_short | Morphological studies on the prehatching development of the glandular stomach of Japanese quails using light, electron, and fluorescent microscopy |
| title_sort | morphological studies on the prehatching development of the glandular stomach of japanese quails using light electron and fluorescent microscopy |
| url | https://doi.org/10.1038/s41598-023-45355-1 |
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