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韓國人 成人의 Metopic Suture에 對한 X-線學的 考察
安相龍 中央醫學社 1941 中央醫學 Vol.10 No.4
The author have performed roentgenologic investigations on the incidence of a metopic suture and its correlation with the development of the .frontal sinuses in a material of 656 cases (films obtained in P-A projection of the skull). Our investigations are concerned with the incidence of the metopic suture with bilaterally developed frontal sinuses, a unilateral frontal sinus, as well as with cases of .congenital absence of the frontal sinuses. The material under investigation is made up of 362 males and 294 females, the ages of them being up to 20 years, the time when the growth of the frontal sinuses is complete. The following results were obtained: 1. A persistent metopic suture was found in 43 cases (11.9%±1.70) in males and 22 cases (7.5%±1.54) in females. Thus in a total of 656 cases a metopic suture persisted in 65 cases (9.9%±1.17). This results show that there is a significant difference in incidence of this suture between male and female. (P< 0.05) 2. Incidence of the metopic suture in Korean was 9.9±l.17. This was higher incidence than in the negroes, yellow races and part of the white races. 3. Among these 65 skulls with metopic suture well-developed bilateral frontal: sinuses occurred in 44 cases (67.7% ±5.80) and among the 591 cases of control group (no metopic suture group), occurred in 480 cases (81.2%±0.90). Unilateral frontal sinus was found in 11, cases (16.9%±4.65) in metopic suture group, 59 cases (10.0%±1.23) in control group. And congenital bilateral absence of the frontal sinuses was occurred in 10 cases (15.4%±4.48) in metopic suture group and in 52 cases (8.8% ±1.17) in control group. Author obtained the evidence that metopism is associated with under- or non-development of the frontal sinuses. 4. The metopic suture was not associated with other diseases in this study.
안상용,고광균 순천향대학교 1993 논문집 Vol.16 No.2
This study was performed to develop Korean products of culture medium which favors the growth of the enteric bacteria and others. The essential nutrients was made from the extract of a oyster (Ostrea gigas). The new plating Oyester agar medium was tested for the growth of the members of the Enterobacteriaceae and Vibrionaceae and their ability to from colonies with nutrient agar medium. The following results were obtained. 1. Oyster agar medium was better than nutrient agar medium for the growth and isolation of all the members of the Enterobacteriaceae. The Salmonella enteritidis and E. coli formed large colonies especially on the oyster agar plate. 2. Oyster agar plate was the best media for the isolation and selection of Pseudomonas aeruginosa. 3. Most of the Vibrionaceae were inhibited on Oyster agar media and Staphylococcus aureus were highly inhibited.
심한 外傷時에 일어나는 末梢血液像의 變動 : 特히 赤血球의 크기와 血色素量의 變動에 關해서
安相龍 中央醫學社 1941 中央醫學 Vol.10 No.4
Roh(1965), Sonoda (1950, 1951), and Seki (1953), observed that macrocytic hyperchromic anemia develops in the early stage of anemia following experimental acute blood loss. Therefore, the author intended to investigate the changes in blood, especially variation of the red corpuscular volume and hemoglobin content in severely injured animals. Albino male rabbits weighing approximately 2kgs were used In order to cause injury for this experiment, a blow was dealt on the extremities with iron hammer. The bone including soft tissue were crushed. Nearly all the experimental rabbits died within 5~7 hours after the injury. The results were as follows 1. In the severely injured rabbits, reduction was demonstrated in the number of erythrocytes, hemoglobin contents and percentages of packed cell volumes. 2. The tendency of increase in mean corpuscular volumes, mean corpuscular hemoglobin contents and mean corpuscular diameters was seen. 3. The number of leukocytes decreased immediately after injury, and then gradually increased. During the time of increase of leukocytes pseudoeosinophilia and lymphopenia were observed.