巻号一覧
11 巻 (1957)
- 5 号 p. 501-
- 4 号 p. 351-
- 3 号 p. 199-
- 2 号 p. 117-
- 1 号 p. 307-
11 巻, 5 号
選択された号の論文の8件中1～8を表示しています
- |<
- <
- 1
- >
- >|
-
荷宮 文夫, 久坂 益男, 門脇 智敏, 菊池 融, 浦上 景彦, 佐伯 栄一原稿種別: 本文
1958 年 11 巻 5 号 p. 501-506
発行日: 1958/03/31
公開日: 2017/12/23
ジャーナル フリーA study was conducted on 503 children aged 9 attending 2 primary schools in Fukuoka City, Fukuoka Prefecture, for the purpose of evaluating the possible caries preventive potentials of two types of dentifrices containing sodium fluoride and sodium n-lauroyl sarcosinate respectively. The subjects were divided into 3 groups, one receiving sodium fluoride, the other sodium n-lauroyl sarcoainate in respective dentifrice in their daily practice of tooth brushing and the last group being left uninstructed to observe any special oral hygiene to serve as the contrast. The experiment was carried out for full two years from April 1955 to April 1957 and the results were analyzed as to the relative merit of these two types of dentifrices in reducing the caries incidence among the subjects examined. It was shown that the percent reduction in the DMF tooth in subjects receiving sodium fluoride and sodium n-lauroyl sarcosinate were respectively 20% and 22%, indicating that there was no appreciable difference in efficacy between two agents. Better and more clear results might have been elicited from the experiment if the instruction were effected more rigorously to observe the right time and procedure in practicing the tooth brushing.抄録全体を表示PDF形式でダウンロード (745K) -
鎌田 政秀, 新藤 光美, 佐伯 栄一, 菊池 融原稿種別: 本文
1958 年 11 巻 5 号 p. 507-512
発行日: 1958/03/31
公開日: 2017/12/23
ジャーナル フリーFurther investigation on the body weight and length in a total of 26, 771 pupils belonging to 31 primary and middle schools in Fukuoka prefecture in the year 1957 was undertaken, and the results were studied as to the differences in the growth rates between urban and suburban subjects. Comparison was also made with those data of the years 1948 and 1951 obtained by the investigators of the same laboratory in Fukuoka Prefecture and also with the average data of whole country in 1939. The results were summarized as follows. 1. Increments of body weight and length from 6 to 14years of age in the urban and suburban regions : The body length increased by 42.51cm in the male and 41.17cm in the female in the urban subjects, 42.13cm in the male and 35.19cm in the female in the suburban subjects. The body weight increased by 25.24kg in the male and 26.03kg in the female in the urban region, and in the suburban 23.97kg in the male and 26.34kg in the female. the male slightly excels in body length, and the female slightly excels in body weight, The increase is especially marked in middle school pupils, being in the most vigorous growth atage of life. 2. Comparison of the physique in 1957 between the urban and suburban subjects including both sexes reveals that there is no appreciable difference. 3. Comparison of the data in 1957 to the nation-wide data in 1939 reveals that in the body length of total population examined the former excelled by 0.5 to 0.8cm in the male and by 0.6 to 8.4cm in the female, and in the body weight by 0.1 to 3.1kg in the male and 0.1 to 4.7kg in the female. 4. The present examination reveals that body length and weight increased in the order from 1939 to 1942 and 1957. The body length in the last examination excels that of 1939 by 0.35 to 19.09cm in the male, by 1.01 to 16.14cm in the female, and excels that of 1942 by 0.03 to 3.94cm in the male, by 0.50 to 5.68cm in the female. Body weight in the last examination excels that of 1939 by 0.25 to 13.63kg in the male, by 0.68 to 12.20kg in the female, and excels that of 1942 by 0.12 to 2.24kg in the male, by 0.06 to 2.49kg in the female. It would be concluded that the growth in 13 to 14 years stage is most marked in every respects, and that the growth in the female is more marked than in the male in the urban as in the suburban regions.抄録全体を表示PDF形式でダウンロード (726K) -
北村 勝也, 上野 正康, 向坊 茂義, 堂園 桂二, 岩崎 庄市原稿種別: 本文
1958 年 11 巻 5 号 p. 513-519
発行日: 1958/03/31
公開日: 2017/12/23
ジャーナル フリーAlthough histological studies on the nerves distributing into the taste buds of the tongue are rather numerous, hardly any study is so far available which is concerned to the knowledge of the relation between the taste buds and the nerves in their genetic phases. Continued from the previous study on the taste buds in which it was confirmed that the earliest appearing cells in the developing taste buds were nothing but the metamorphoses of base cells in the papilla's epithelium, it was undertaken in the present study to follow up in detail the correlation existing between the development of this specific cells and the endings of the taste nerves. The summary of the study is as follows. 1) In the vallate papillae of 17days rat's embrio, the nerve's invasion into the epithelium does not yet take place and hence the anlage (the initial cell) of the taste bud also is not found there. 2) By 21days of the embrio and by the 1st day of its birth, the invasion of the peripheral nerve's ends into the layer of epithelial base-cells takes place in diversified manners permitting to be classified grossly into 3. 3) By the time when the peripheral taste nerve's ends invade into the epithelial layer, appearance of the taste bud's anlages in the base-cells of the epithelia covering papilla's lateral wall and its opposite wall of the circular trough is observed. However, this contact of the taste nerve with the epithelium does not always lead to appearance of the anlages, because some are left to exist as the socalled intergemmal nerve fibers. 4) Two phases have been discriminated of the never's courses contacting the bud's anlages. 5) In the earliest period of the buds, the nerves reaching the base of the buds are simple and slightly meandering, but on developing further, they become compact and cluster-like, and as if to embrace the bud, they extend some end branches toward the peripheral margin and into the interior of the bud. In summary it has been confirmed in this study that the development of the taste bud could be attained only by means of contact of the taste nerve with the layer of epithelial base-cells.抄録全体を表示PDF形式でダウンロード (1751K) -
大森 忠雄原稿種別: 本文
1958 年 11 巻 5 号 p. 520-539
発行日: 1958/03/31
公開日: 2017/12/23
ジャーナル フリーAs an item in the comparative anatomy of vertebrae, the occurrence of the splitting lines of vertebral bones was studied on the rabbit, the eared seal, the dog, and the domestic fowl, and the changes thereof taking place in the course of development of the vertebral bones were also studied using the dog as experimental animal. The material were routinely decalcified with 5% HCL solution, then punctured with needle which been previously immersed in China ink. These were then fixed and preserved in 70% alcohol. It was summarized that the splitting lines of the vertebral bones were to be classified into the line system and the irregular lines, and the former served to show the developmental architecture of the bone's superficial layer, revealing sometimes even the ecology of the animal concerned. The irregular lines, however, were nothing but the manifestation of disturbed growth orientation of the bone to be interpeted as defensive response of the bone against various extrinsic forces including physiological muscle exerrion, and this would be called the direct proof of the function exerted by the vertebral bone itself.抄録全体を表示PDF形式でダウンロード (2798K) -
神田 三郎原稿種別: 本文
1958 年 11 巻 5 号 p. 540-562
発行日: 1958/03/31
公開日: 2017/12/23
ジャーナル フリーPDF形式でダウンロード (2807K) -
河野 正敏原稿種別: 本文
1958 年 11 巻 5 号 p. 563-586
発行日: 1958/03/31
公開日: 2017/12/23
ジャーナル フリーPDF形式でダウンロード (2119K) -
沖永 喜代太原稿種別: 本文
1958 年 11 巻 5 号 p. 587-615
発行日: 1958/03/31
公開日: 2017/12/23
ジャーナル フリーThe physiological fatigue of 22 pit-men was investigated with respect to seasonal variation and shifting. The items of examination were body temperature, pulse, Motokawa's electric flicker, Donaggio-Yamazoe test of urine. The results can be summarized as follows : 1. The fatigue as tested by the flicker is highest in summer and lowest in spring. But that tested by Donaggio-Yamazoe's method is highest in winter and lowest in spring. This discrepancy may partly be due to the fact that the flicker shows the grade of instantaneous fatigue, and the urine test indicates some physiological changes previous to the time of examination. 2. The body temperature is highest in summer and lowest in winter, being influenced by air temperature. 3. The pulse rate examined at entering the pit is highest in summer and lowest in autumn, but that measured at coming out of the pit is highest in spring and lowest in winter. 4. With respect to the shifting, the grade of fatigue measured by the flicker and the urine examination is highest for the third shift (from 10 pm to 6 am), followed by the first (from 6.30 am to 2.30 pm), then by the second (from 2.30 pm to 10.30 pm). 5. The body temperature measured at entering the pit is highest for the first shift and lowest for the third, and that measured at coming out of the pit is highest for the first shift and lowest for the third, corresponding to the change of air temperature. 6. The grade of fatigue with respect to week day is irregular. But the difference of it between at the begin ring and the end of work increases towards week end, especially so in the third shift.抄録全体を表示PDF形式でダウンロード (3593K) -
原稿種別: 付録等
1958 年 11 巻 5 号 p. App3-
発行日: 1958/03/31
公開日: 2017/12/23
ジャーナル フリーPDF形式でダウンロード (60K)
- |<
- <
- 1
- >
- >|