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アブストラクト（9巻2号：The Bulletin of Kanagawa Dental College）
English
| Title ： | First Appearance of Incremental Lines in the Dentin of Young Rats |
|---|---|
| Subtitle ： | ORIGINAL ARTICLES |
| Authors ： | Hideko Tsuzuki, Hironori Kitamura |
| Authors（kana） ： | |
| Organization ： | Department of Oral Histology, Kanagawa Dental College |
| Journal ： | The Bulletin of Kanagawa Dental College |
| Volume ： | 9 |
| Number ： | 2 |
| Page ： | 109-114 |
| Year/Month ： | 1981 / 9 |
| Article ： | Original article |
| Publisher ： | Kanagawa Odontological Society |
| Abstract ： | [Abstract] Wistar strain male rats of 0 to 33 days in age were used. For a time marker, tetracycline was administered at intervals of 7 days. Incremental lines were examined in sections of the lower incisors, decalcified and stained with hematoxylin. They reflect the daily rhythm. Their initial appearance was 15 days after birth. Their cyclic pattern gradually developed and became conspicuous from 20 days in age. This 5 day-period might correspond to the imprinting period of baby ducks. |
| Practice ： | Dentistry |
| Keywords ： | Incremental line, Daily rhythm, Incisor, Baby rat |
