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タイトル鶏の食道の発生学的研究 1.食道上皮の発育について
タイトルヨミトリ ノ ショクドウ ノ ガッセイガクテキ ケンキュウ 1 ショクドウ ジョウヒ ノ ハツイク ニ ツイテ
タイトル別表記Embryological Studies on the Oesophagus of the Domestic Fowl 1 On the Developmental Changes in the Oesophageal Epithelium
作成者木脇, 祐順
針間, 照正
作成者ヨミキワキ, スケチカ
ハリマ, テルマサ
作成者別表記Kiwaki, Sukechika
Harima, Terumasa
作成者所属山口大学農学部
内容記述(抄録等)This report deals with the result of the examination on the development of the oesophagus of Single-comb White Leghorn. The materials were observed every 24 hours during 3~19 days from the beginning of the incubation. The same observation on the oesophagus of chicken was made on the 1st, 2nd, 4th and 30th day after hatching and compared with that of adult. Whole size of the oesophagus, size of the oesophageal lumen, thickness of the oesophageal epithelium, numbers of layers of the epithelium etc. were shown in table 1. The form of the oesophageal lumen in the 7-day embryo was cross-shaped. In the 8 day embryo the lumen had six folds and in the 9-day embryo seven. In the older ones than 14-day embryo, each fold was divided into two and their forms showed complex. The growth rate of the epithelium descended between the 7-day embryo and 14-day embryo, then ascended, extremely as regard that of 19-day embryo and the newly hatched chick. The primitive cells of the oesophageal gland were clearly found in the 7-day embryo. These cells surrounded a lumen in the 15-day embryo. The gland of 19-day embryo was as complete as in the adult.
本文言語jpn
主題農学
資料タイプtext
出版者山口大学農学部
出版者ヨミヤマグチ ダイガク ノウガクブ
NII資料タイプ紀要論文
ISSN0513-1715
NCIDAN00244250
学内刊行物(紀要等)山口大学農学部学術報告
掲載誌名山口大学農学部学術報告
掲載誌名別表記Bulletin of the Faculty of Agriculture, Yamaguchi University
4
開始ページ117
終了ページ128
発行日1953
著者版/出版社版その他
リポジトリIDD490004000006
地域区分山口大学
URIhttp://www.lib.yamaguchi-u.ac.jp/yunoca/handle/D490004000006