巻号一覧
20 巻, 5 号
選択された号の論文の5件中1～5を表示しています
- |<
- <
- 1
- >
- >|
-
額田 粲, 佐々木 武史, 石崎 竜雄, 藤木 幸雄1965 年 20 巻 5 号 p. 311-319
発行日: 1965/12/10
公開日: 2009/02/17
ジャーナル フリーThe habits of alcohol drinking were inquired 1478 old boys, who completed the secondary course before the end of World War II at two schools in Kyoto and Shiga Prefecture. In these schools practically all boys went to colleges or universites. The patterns of drinking were analysed especially in relation to occupational status of boys and their fathers, and revealed the following facts:
(1) The distribution of occupations of boys and their fathers is very different in two schools, but old boys from two schools showed exactly the same pattern of drinking; 30% of boys drinks every days, 52% does occasionally and 18% does not at all.
(2) Fathers' occupations are correlated significantly to the distributions of boys' occupations and significant association exists between occupations and habits of drinking. But it does not disappear when fathers' occupations are held constant. The percentage of habitual drinkers is significantly higher among higher administrative professions, while medical doctors and university professors are inclined to refrain from alcohol.
(3) Association between fathers' occupations and pattern of drinking is also significant and remains when occupations of boys are held constant. Especially the sons of selfemployed showed significantly higher percentage in habitual drinkers.
In short the pattern of drinking is sharply different either in higher administrative and professional groups or in the occupations remaining after the tides of modernization.抄録全体を表示PDF形式でダウンロード (1283K) -
第2編 137Cs内部照射を受けたハツカネズミ睾丸の組織変化の経時的追求と137Csの体内分布について田村 年行1965 年 20 巻 5 号 p. 320-328
発行日: 1965/12/10
公開日: 2009/02/17
ジャーナル フリーThe distribution of 137Cs in mice body and changes of germinal cells in seminiferous tubuli following 137Cs administration.
Hundred and twenty male mice were given 8μc of Cs per gram of body weight (the first group) or 4μc Cs per gram of body weight (the second group) intraperitoneally. Animals were sacrificed at 1, 3, 10, 20, 30, 40, 50, 60, 70, 80, 90 and 100 days after the injection. Testis of right side, kidney, spleen, liver, heart and lung were extirpated and measured the radioactivity. Histological preparations were made from testis of left side.
The results are as follows:
1) In the testis, the radioactivity reached the 3rd day after the injection, and then decreased gradually along the time elapsed untill 100 days. But its activity was always higher than any other organs except 24hrs after the injection.
2) The order of the radioactivity in each organ was: heart>kidney>liver>spleen>lung.
3) Degeneration and decrease in number of spermatogonia were found already 10 days after the injection. These changes were measured by the method described by Wattenvyl.
4) Thirty days after the treatment, injurise were the most.
5) Recovery was observed from 30 days and reached 90 percent on 70 days after the injection.
6) In these histological changes, the first group showed more marked injurious changes compared with the second group.抄録全体を表示PDF形式でダウンロード (3820K) -
松井 清夫, 坂本 弘1965 年 20 巻 5 号 p. 329-335
発行日: 1965/12/10
公開日: 2009/02/17
ジャーナル フリーThe experiments were undertaken to clarify the relation between the water metabolism and the noisy environment as compared with cold. We used 100 to 105 phon noise characterized by wide octave band spectrum at room temperature (20±2°C). The temperature in the cold condition was 10±2°C. The adult male rabbits were arranged in 4 groups of 5 animals each; control, exposure to cold, one or repeated exposure to noise. The rabbits were exposed to cold for 90 minutes, and to noise for 3 hours once or 8 hours daily during one month. Thereafter, the brain was removed and separated into 7 parts; cerebrum, cerebellum, upper and lower part of mesencephalon, interbrain, medulla oblongata, and pons. The water content was determined by Hatschek's method.
The results were as follows:
1) In the control group, the free water content in cerebrum and cerebellum were higher than that in medulla oblongata, pons and upper-part of mesencephalon. The bound water content in cerebrum and cerebellum were lower than that in medulla oblongata and upper-part of mesencephalon.
2) Under the cold condition, the bound water content decreased in upper-part of mesencephalon. The changes in the free water content were not significant.
3) Under the noise condition, the free water content decreased and the bound water content increased in interbrain. Besides, in the repeated exposure, the bound water increased in cerebrum and pons.抄録全体を表示PDF形式でダウンロード (863K) -
自律神経平衡とTAFの変動高桑 栄松, 中平 成也, 池田 弘, 増川 寿治1965 年 20 巻 5 号 p. 336-339
発行日: 1965/12/10
公開日: 2009/02/17
ジャーナル フリー被験者を250∼4,000c/s, 80∼95 phonのmulti-toneに曝露することにより次の如き成績を得た。
1. a) 血清中非特異Choline-estelase活性値に有意な上昇が認められた。
b) Kestner皮膚毛細血管反応では,発赤時続時間に有意な短縮をみた。
c) Mecholyl-test SwDの有意な上昇を認めた。
これらの成績は騒音により自律神経機能に何等かの変動の生じたことを示している。
2. a) TAF-Lは有意の低下を示した。なおTAF-Lの0.5を越える顕著な低下を示したものは6名である。
b) TAF-LとMecholyl-SwD及びSI(絶対値)の相互間に有意な相関を認めた。
これらのことは視床下部におけるhomeostatic defenceの上昇と集中維持機能の低下との間に明らかな関連のあることを示唆している。抄録全体を表示PDF形式でダウンロード (503K) -
その1. 四エチル鉛の吸収および排泄について大森 薫1965 年 20 巻 5 号 p. 340-346
発行日: 1965/12/10
公開日: 2009/02/17
ジャーナル フリーThe relationships on absorption and excretion of tetraethyllead and lead acetate were studied in rabbits.
These compounds were given 30mg (as lead) per day by subcutaneous injection ten times every other day, and the transition of lead concenrtations in blood, urine and feces, hematological finding and coproporphyrin in urine were examined.
After the duration of 7∼9 weeks, rabbits were killed and the lead concentrations in tissues were also determined.
It was found that,
1) the increases of lead concentrations in blood were not so remarkable in the group which were given tetraethyllead as which were given lead acetate,
2) those in urine were almost equivalent between two groups,
3) those in feces were more rapidly and remarkable in the former group than in the latter group,
4) although in tissues, generally, marked amounts of lead were accumulated in liver and kidney, those distributions were different from both groups, and in the former group there were more in liver, muscle and brain than in latter group,
5) and the amounts of coproporphyrine in urine were lower in the former group than in the latter group.抄録全体を表示PDF形式でダウンロード (765K)
- |<
- <
- 1
- >
- >|