結核性 乳腺炎의 一例

鮮于鍈,崔至源,李英麟 醫藥係社 1965 綜合 醫學 Vol.10 No.4

心臟血管 外科 手術 100例 報告

李寧均,元官喜,朴鍾善,鄭埈 中央醫學社 1963 中央醫學 Vol.5 No.3

Fifty cases of congenital cardiac malformation and fifty cases of acquired heart disease and injuries of cardio-vascular system were treated Surgically in this department. Main lesions of congenital origin were twenty-two cases of tetralogy of FalIot and 16 cases of patent ductus arteriosus. Mair lesions of acquired type were five cases of cardiac trauma, nine cases of aortic and major arterial injury, and thirteen cases of mitraI stenosis, Three cases of typical pulseless disease with eye-ground findings and four cases of Mitral insufficiency. In twelve cases general hypothermia were utilized. Oul of seventeen open heart Surgery cases with Bubble type oxygenator four Mitral insnfficiency and one Atrial septal defect cases surrvied but all six teralogy cases expired, . In two cases hypothermic hemodilution peousfusion with double helix resesvoir oxygenator were` utilized with one surviirval. In congenital cyanotic malformation group Glenn proceadures were performed in nineteen cases,. inducing fifteen cases of tralalogy of Fallot. In mitral insufficiency open mitral valvuloplasty was done with ivalon baffle attachment to the mural cusp in two cases.

대추나무의 開化特性에 關한 硏究

鄭仙英,劉永山 대구효성가톨릭대학교 1994 연구논문집 Vol.49 No.1

대추의 結實安定윽 위한 墓礎 硏究로써 무등과 복조品種를 팡시하여 대추꽃의 형태적특성과 開花時期, 開花時刻,開花段階 및 柱頭의 receptivity등을 硏究 調査하여 다음의 結果를 얻었다. 대추꽃은 花器構造가 특이하여 꽃받침과 화반이 發達되고 꽃잎은 退化되어 있었다. 小花의 開化過程은 7段階로 子분되었으며 꽃받침이 수평으로 展開되는 4段階를 完全開花로 보았다. 대추꽃은 11∼12時부터 꽃봉오리가 열개되어 2시경에 開花最盛期를 보였으며 氣溫과 일조시수에따라 開花時刻이 多少 變化되었다. 開葯은 꽃잎에서 수술이 分離됨과 同時에 일어났으며 화사의 탄력과 訪花昆蟲에의해 受粉이 이루어졌다. 開葯時 花粉 發芽率은 60%이상이었으나 時間이 經過함에 따라 점차 감소되어 18시간이후에는 6%에 불과하였다. 柱頭上에 受粉된 花粉은 수분후 12시간 이후부터 發芽되기 시작하여 24시간까지 發芽率이 擔加되었고 柱頭上의 花粉發芽率은 開花當日이 가장 높았다. This experiment was conducted to investigate the floral morphological characteristics and their flowering habits such as flowering duration, opening time of day, flowering stage and stigma receptivity with 'Moodeung' and 'Bokjo' Chinese jujubes during blooming period. The results were as follows : Sepal and disc are specially developed but petal degenerated in florets of cyme inflorescence. Jujube trees showed very long blooming period and the flowering continued during about 55-60day until middle of August. Anthesis was completed between 12:00 and 4:00 PM in the used jujube cultivars and flowering stage was divided into seven stages. Flowering time of day was changed by atmospheric conditions such as temperature,sunshing hours. Anther dehiscence started on the time when the stamens emerged from petal and then pollens were rapidly transfered by pollinator. But unless disturbed pollen grains were sticky and remained on the anther. Percentage of pollen germination showed over 60% shortly after anther dehiscence, But it was gradually decreased and then was only 6% in 18 hours after anther dehiscence. Germination of pollen grains on stigma began from 12 hours after pollination and the receptivity of stigma showed high during 4 hours after anthesis.

대후두공을 기준으로 한 뇌교와 소뇌편도의 정상위치 : 자기 공명영상을 이용한 계측

최순섭,이영일,정덕환 동아대학교의과대학 1992 동아의대학술지 Vol.4 No.1

PCB(104)가 산개구리의 배아발생에 미치는 영향

고선근,정성용 호남대학교 산업기술연구소 2005 산업기술연구논문집 Vol.12 No.-

防己황기탕 및 枸杞子가 肥滿白鼠의 體重에 미치는 影響

宋勇善 圓光大學校 韓醫學硏究所 1992 원광한의학 Vol.2 No.1

This study was designed to investigate the effects of Bangkihwangkitang(방기황기탕), Bangkihwangkitang with Lycii frucuts and Lycii fructus on the weight of obese rats. A series of experiments have been conducted in order to measure the effects of the above materials on the weight, organs and serum. The measurements have been performed on ; (1) the weight of liver, spleen, kidneys, adrenal and pituitary; (2) the quantity of total cholesterol, tryglyceride, free fatty acid, total lipid, T_3, T_4, T_3 uptake, free T_3 and free T_4 in serum ; and (3) the quantity of total lipid in feces. The results are : 1. It was significantly proved that Bangkihwangkitang, Bangkihwangkitang with Lycii fructus and Lycii fructus decreased the weight of the obese rats as time passing. 2. It was not shown that Bangkihwangkitang Bangkihwangkitang with Lucii fructus and Lycii fructus had impacts on the weight of liver, spleen, kidneys, adrenal and pituitary. 3. Bangkihwangkitang Bangkihwangkitang with Lucii fructus and Lycii fructus significantly inhibited the increase of the quantity of total cholesterol, tryglyceride, free fatty acid and total lipid in serum. 4. Bangkihwangkitang and Lycii fructus significantly increased the quantity of T_3, T_4, T_3 uptake, free T_3 and free T_4 in serum of obese rats. 5. Bangkihwangkitang with Lycii fructus increased the quantity of T_3, T_4, T_3 uptake, free T_3 and free T_4, in serum of obese rats. The tests of significance proved significant for all these contents except T_3. 6. Bangkihwangkitang, Bangkihwangkitang with Lycii fructus and Lycii fructus did not affect the change of the quantity of total lipid in feces. Based on the results, it is concluded that the clinical application of Bangkihwangkitang, Bangkihwangkitang with Lycii fructus and Lycii fructus can help cure obesity.

韓國人의 遺傳學的硏究 : 數個地方에 있어서의 人口動態에 關하여

姜永善,趙完圭 서울대학교 1957 서울대학교 論文集 Vol.5 No.-

On Korean population, authors have investigated some vital statistics which are varied by the hereditary factors. 1) Birth rate and Death rate In Seoul, the death rate is higher than birth rate, in Island Jeju, however, the former shows that is slightly lower than the latter, and in Island Ulnung the birth rate is higher. In Seoul this phenomenum is of the urban type, and in Island Ulnung because the sample is too smal size to discuss, it may not be assumed steadily as the perfact proportion. 2) Sex-ratio at birth That more boys than girls are born with the numerically superiority have been hown in every nation or race by the researches of human population at the past. In Korea, it might say that is of one of the highest ratio among the world. From this calculation, it is also much like as past statistics, that is, more boys than girls are born, it's ratio is 113.50 with the data collected in present work. 3) Sex-ratio of the twins Authors have take 205 pairs of twin(175 pairs in Seoul and 30 pairs in Island Jeju) as the examples the rate of the constitution of twins is of 3.oo:1.oo:2.30 to two males:one male and one female two females respectively. The rate of the identical twins is estimated as 67.8% to fraternal twins, and the sex-ratio is 12162. 4) Frequency of the cousin marriages With the data collected in this investigation, in Seoul, the frequency of the cousin mariages is measured as 7.81%, and in Island Jeju 5.59% of total marriages had occured. These rates are higher comparing with the other nations.

두꺼운 홀로그램격자의 회절효율 계산

김태영,김선일 釜山工業大學校 1985 論文集 Vol.27 No.-

A thick uniform hologram grating was alanyzed using coupled-wave theory and its diffraction efficiency was calculated. The diffraction efficiency of a thick attenuated hologram grating was calculated. Obtained diffraction efficiency was discussed for some special cases.

上顎洞에 發生한 Aspergillosis의 一例報告

林大銑,宋圭鉉,朴敬浩,朴暎緖,李玩永 中央醫學社 1963 中央醫學 Vol.5 No.4

A case of secondary aspergillosis of the left maxillary sinus following chronic sinusitis in a 42 year old male coal miner specialist is reported. His chief complaints were nasal obstruction and postnasal drip of several years duration. Roentgenogram revealed marked and moderate shadow in the left and right maxillary sinuses respectively. Significant operative findings included almost paper-thin bony walls of the left maxillary sinus, and small amount of yellow greenish purulent material was drained, followed by yellowish brown semisolid tissue on further curettage. The latter specimen was found to be essentially mass of fungi, showing numerous distinctly septate, branching hyphae on the Papanicolaou stain of the direct smears of the cut surface of the specimen, and Hematoxylin-Eosin and Periodic Acid Schiff stains of paraffin sections. Pertinent aspects of clinical and pathological differential diagnosis between aspergillosis - and mucormycosis, are described. Aspergillosis presents usually benign course, with insignificant chief complaints as our case, whereas mucormycosis is most frequently associated with uncontrollable diabetics, and run usually acutely fatal course. There are three main types of ucormycosis-cerebral, pulmonary and intestinal. The characteristic broad nonseptate branching hyphae of mucor, and marked affinity to the blood vessels,, penetrating the tough walls of arteries, with thromboses and infarction, readily differentiate aspergillosis from mucormycosis.

New Zealand White 토끼의 생식세포 및 체세포 분열에 의한 염색체 분석

신선희,김희수,최영현,이원호 부산대학교 유전공학연구소 2001 분자생물학 연구보 Vol.17 No.-

토끼(New Zealand White rabbit)의 감수분열 및 유사분령상을 통해 그 염색체적 특징을 조사하였다. 감수분열 염색체의 표본 작성은 공기건조법을 다소 변형하여 사용하였고, 유사분열 중기상의 핵형분석에는 G-분염법을 이용하여 다음과 같은 결과를 얻었다. 1. 제1감수분열의 접합기와 태사기의 염색소립과 sex vesicles 및 동원체가 뚜렷하게 구별되었다. 태사기의 중기에서부터 후기 과정이 진행되는 동안에 2가염색체에서 측면으로 돌출한 머리카락 모양의 돌기들이 관찰되어졌고, 이 돌기들은 염색체가 lampbrush 염색체 구조의 모양이 되도록 해주었다. 이동기의 염색체들은 키아즈마의 수와 위치에 따라 분류가 가능하였다. 제1 감수분열 전기의 후반부 과정과 중기Ⅰ 시기에는 2가염색체로 된 21개의 상염색체와 1개의 말단결합으로 연결된 X-Y 염색체를 관찰할 수 있었다. 2. New Zealand White rabbit의 생식세포에서 관찰된 2가 염색체의 형태는 1CH, 1TAl 및 2TA 2가염색체 유형이 대부분을 이루었다. New Zealand White rabbit에서의 평균 키아즈마 빈도는 약 30.2로 나타났으며, 키아즈마 빈도가 복사기, 이동기 및 중기Ⅰ로 분열이 진행됨에 따라 다소 감소하는 경향이 있었다. 3. New Zealand White rabbit의 핵형분석에 의하면 염색체 수는 44개(2n=44)로서, 8쌍의 중부염색체, 9쌍의 차중부염색체, 4쌍의 단부염색체로 된 21쌍의 상염색체와 중부염색체인 1개의 X 염색체 및 단부염색체인 1개의 Y 염색체로 구성되어 있음을 알 수 있었다. Chromosomal characteristics of New Zealand White rabbit was studied at meiosis and mitosis. The meiotic chromosomal preparations were made with the modified air-drying method and karyotype analysis was performed with the G-banding technique, using isolated mitotic metaphase chromosomes of the New Zealand White rabbit. Chromosomes, sex vesicles and centromeres could be could be classified in the zygotene and the pachytene of the meiosis Ⅰ. The hair-like processes projecting laterally from the axes of bivalent chromosomes at the mid-late pachytene were basis of the numbers and the locations of chiasma in the diakinesis. Twenty-one autosomal bivalents and a single unequal terminally associated X-Y bivalent were observed during the late prophase and the metaphase of the meiosis Ⅰ. Most of the bivalent types observed in the New Zealand White rabbit spermatocytes were 1CH, 1TAl, and 2TA bivalents. The mean chiasma frequency (CE) of the male New Zealand White rabbit was 30.2, and it was found that the CF value tended to decrease through the diakinesis and the metaphase Ⅰ. The karyotype of the New Zealand White rabbit was a male chromosome number of 44(2n=44), comprising 8 pairs of metacentric, 9 pairs of submetacentric, 4 pairs of acrocentric autosomes, metacentric X chromosome and acrocentric Y chromosome.