혈구 희석액에 대한 연구

문인경 제주한라대학 1989 論文集 Vol.13 No.-

The number of blood cells in a sample of diluted blood is counted in Automated methods. The cells are detected by passing a dilute suspension of blood through a small in sulated aperture that also conducts on electric current by means of electrodes. In modern medicine, the most laboratory performs the automated cell count methods as a routine test and the demand of hematology study is increasing. The author attempted to repare the cell diluting fluid. 1) 0.2M NaH₂PO₄ㆍ2H₂O - 19㎖ 2) 0.2M Na₂HPO₄ - 81㎖ 3) NaCl 4) preservative agent Adjust to pH 7.40 and filter three times using whatman No.5 filter and 320mosm/ kgH₂O.

제주지역 음용수의 납 농도에 관한 연구

문인경 제주간호보건전문대학 2008 論文集-논문집편집위원회 Vol.31 No.-

Lead is known to have numerous adverse effects especially on humans. In this study the lead concentration of spring water. tap during two seasons water and mechanical purified water in Jeju Province was analysed for two periods during two seasons (from September 28 to 30 and from December 20 to 22, 2007). Water sarnples were collected from 10 sites and analysed for lead using Graphite Furnace Atomic Absorption Spectrophotometer methods. The results obtained were summarized as follows: The lead concentration of spring water in Jeolmul. Sanbanggulsa, Yakcheonsa and Yeongsil was not detected in the level of ppb unit. Also, The lead concentration of mechanical purified water was not detected in the level of ppb unit. The mean lead concentration in the tap water of 3 places was detected in the level of 0.455ppb, which was below the maximum acceptable limit set by the South Korea’rs water quality standards. The study showed that the lead concentration of drinking water in Jeju Province is suitable for the water criteria in quality of drinking water. Also, a need for a continuous pollution monitoring programme of tap water in Jeju.

제주도내 전립선 특이향원(PSA) 양성율에 대한 조사

문인경 제주한라대학 1999 論文集 Vol.23 No.-

Propose : I had researched the rate of positiveness of PSA by age from 1996 to 1998 for assuming the rate of appearance of men's prostate cancer in Cheju-Do. Materials and Methods :I had researched 2,498 sampling person's PSA in their blood by RIA analysis method from 1996 to 1998 in Cheju-Do. Results : The average rate of positiveness of PSA in Cheju-Do was similar to the national rate of appearance of prostate cancer. But, the age of 20s to 40s, the rate of positiveness of PSA was higher than the rate of appearance of prostate cancer. Conclusions As the result of above, men in Cheju-Do need to regularly monitoring of the prostate disease, especially the adolescence.

EIA 법과 RPHA 법에 의한 HBsAg 및 HBeAg 검출법에 대한 비교 검토

문인경 제주한라대학 1987 論文集 Vol.11 No.-

The positivity rate of HBsAg and HBeAg with 200 sera were studied by EIA method and RPHA method. The results are summarized as follows : 1) Positive rate of HBsAg was RPHA(12.5 %) and EIA method(14.5 %). 2) Positive rate of HBeAg was RPHA(8.5 %) and EIA method(11.5 % ). 3) The correlation between RPHA and EIA method in 200 cases was 97.7%.

제주도내 일부 교직원 및 교육공무원의 간염 B Virus(HBsAg) 양성율에 대한 조사

문인경 제주한라대학 1985 論文集 Vol.9 No.-

A total of 401 sera(male 363, female 38), collected from the Educational personnel had been tested to detect for HBsAg, during the period of April, 1984 throw July 31, 1984. The number of 401(male 363, female 38) from the Educational personnel had been tested for HBsAg by Reverse passive Hemagglutination (RPHA) method. The Results are as follows; 1. HBsAg was positive in 22 among 401 cases of Educational personnel; the positive rate was 5.0% were in male (18/363) and 10.5% were in female(4/38). The rate of positive was higher in female than male. 2. The prevalence rate of HBsAg by age groups were distributed as follow: 61~70 age group showed the highest rate with 16.7 %, 21~30 age group was 7.5 %, 51~60 age group was 4.3%, 41 ti 50 age group was 3.4%, 31~40 age group was 2.0%. 3. The prevalence rate of HBsAg by occupations were distributed as follow: Cheju Agricltural High School: 7.8 %(6/76). Cheju Junior College of Nursing and Health: 7.6%(1/13). Cheju Provincial Board of Education: 5.8% (17/207). Sung San Fisheries High School: 3.7%(2/54). CheJu Jell High School : 1.9% (1/51).

제주도내 일부 병원들의 정도관리 실태에 대한 조사

문인경 제주한라대학 2000 論文集 Vol.24 No.-

This Study has for its object to investigate the actual conditions of the quality control method of the Clinical Chemistry, Hematology and Immunology, and the quality control of the specimens and Automated Analysis of the five medical institutions in Jeju Island of 2000. The analysis methods, the type of a automatic system analyzer and quality control material make any difference with the other area. Besides, the Internal quality control applies only the X- R control chart and the VIS value produce stable results. The realities of a quality control is similar to the other areas. It is expected to run more Repeat analysis method in the hematological quality control. It is also expected a variable method to the side of quality control.

일부 건강자들의 Alcohol 섭취에 따른 간기능에 대한 연구

문인경 濟州漢拏大學論文編輯委員會 2005 論文集-논문집편집위원회 Vol.28 No.-

To compare with two groups of intaking only and intaking functional with alcohol can get the experiment results. The results of this study are. briefly as follow : 1. Short period drinking of alcohol is no change AST. ALT and GGT. 2. When the group drink alcohol with functional beverage, the result of AST. ALT. GGT’s activities are high. 3. Traditional oriental medical materials. Glycyrrhiza uraensis Fisch. Alnus japonica Steud. Puerariae Radix. Polygonatum odoratum and so on. are low ability of lingering intoxication action. 4. The drinking functional beverage with alcohol may not control with inhibition of acetaldehyde. 5. The alcohol resolution in liver are delayed in physiological phenomenon of human body. 6. Therefore this research is needed late in reply.

제주도내 일부 대학생들의 혈중 cholesterol과 HDL cholesterol 농도에 관한 연구

문인경 제주간호보건전문대학 2006 論文集-논문집편집위원회 Vol.29 No.-

The present study was performed to investigate the status of blood cholesterol and HDL -cholesterol in college students from Jeju, Korea. Fifty two healthy college students(19 males and 33 females) were randomly selected as subjects for this study during July, 2005. The experimental results can be summarized as follows: (1) All subjects showed the normal value of total cholesterol level by including the reference range in the distribution. The mean cholesterol levels were 169.5mg/dL for females and 161.3mg/dL for males, although the mean value for females was higher by about 8mg/dL than the value for males. (2) The mean value of HDL -cholesterol for females and males was 44.4mg/dL and 41.9mg/dL, respectively. Eight females(24%) and 4 males(21%) showed a low level of HDL-cholesterol in comparison with the reference value. (3) Subjects showing an above average risk level of the ratio of total cholesterol and HDL -cholesterol were 36.4%(16) for females and 21%(4) for males The mean values of the ratio of total cholesterol and HDL-cholesterol were 4.9mg/dL and 6.7mg/dL, respectively.

ASTㆍALT 측정에 용혈이 미치는 영향에 대한 연구

문인경 제주한라대학 2001 論文集 Vol.25 No.-

As the result of comparative analysis with 3 sample groups which might be problems on the effect of hemolysis in the AST and ALT measuring method, low hemolysis effect was gradually increasing both measuring method. And moderate hemolysis showed precarious result on the kinetic assay with high hemolysis. On the other hand, the specimen with micro hemolysis showed that the bichromate method of kinetic assay had a closed result to patient's analysis. However, it is basically very important to treat the specimen without hemolysis. On the case of hemolytic disease, the amount of hemolysis should be reflected on the assay.

선광잔류물의 친환경적 처리 기술: 심해저광물자원개발시 발생하는 선광잔류물 특성 연구

문인경,유찬민,김종욱,Moon, Inkyeong,Yoo, Chanmin,Kim, Jonguk 대한자원환경지질학회 2020 자원환경지질 Vol.53 No.6

망간단괴, 망간각, 해저열수광상 개발에서 필연적으로 발생하게되는 선광잔류물은 방대한 양과 잠재적인 독성으로 인해 관심이 증가하고 있지만, 아직까지 선광잔류물의 발생량, 물리·화학적 특성, 환경 유해성, 해양생태계에 미치는 영향 등에 관한 정보가 부족한 실정이다. 최근에는 선광잔류물의 친환경적인 처리 중요성이 인식되고, 그에 따른 저감/처리법이 강구되고 있다. 심해저 광물자원개발 시 선광잔류물이 선상에서 처리되지 못할 경우, 선광잔류물의 육상으로 운반 비용이 발생하고 육상 환경오염 문제를 해결해야하는 경우가 발생하게 된다. 따라서, 한국해양과학기술원에서는 1) 오염인자/환경영향, 2) 환경/생물 위해성 영향, 3) 입자 확산, 4) 선광, 5) 저감/처리(정화)를 친환경적인 선상에서의 선광잔류물 처리를 위한 주요 핵심 요소로 구분하여 선광잔류물의 유해성, 해양생태계에 미치는 영향, 오염 입자 확산 모델, 선광 및 정화처리 후보기술 등에 대한 연구를 수행하고 있다. 본 연구 결과는 향후 심해저광물자원 개발과정에서 발생할 수 있는 환경영향에 대한 과학적인 증거 확보를 통해 환경문제를 최소화 할 수 있는 연구 기반을 제시할 수 있고, 이는 다른 기원의 오염물 및 규제없이 방치되고 있는 육상 폐광산의 누출수 처리에도 적용할 수 있을 것이라 기대한다. Mine tailings, which are inevitably formed by the development of manganese nodules, manganese crusts, and hydrothermal seafloor deposits, have attracted attention because of their quantity and potential toxicity. However, there is a lack of data on the quantity of mine tailings being generated, their physicochemical properties, and their effects as environmental hazards and on marine ecosystems in general. The importance of treating mine tailings in an environmentally friendly manner has been recognized recently and related reduction/treatment methods are being considered. In the case of deep-sea mineral resource development, if mine tailings cannot be treated aboard a ship, the issue becomes one of the cost of transporting them to land and solving the problem of environmental pollution there. Therefore, the Korea Institute of Ocean Science and Technology conducted research on the harmfulness of mine tailings, their effect on marine ecosystem, the diffusion model of contaminated particles, and candidate purification treatment technologies based on five representative controlling factors: 1) effects of pollution /on the environment, 2) effects of environmental/ biological hazards, 3) diffusion of particles, 4) mineral dressings, and 5) reducing/processing mine tailings. The results of this study can provide a basis for minimizing environmental problems by providing scientific evidences of the environmental effects of mine tailings. In addition, it is also expected that these results could be applied to the treatment of pollutants of different origins and at land-based mining waste sites.