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운지버섯 열수 추출액이 Sarcoma-180 복강암세포에 대한 NK 활성도 및 백혈구의 Chemotaxis에 미치는 영향
고순자,정규선,이연태 숙명여자대학교 약학연구소 2001 약학논문집-숙명여자대학교 Vol.17 No.-
This experiment was conducted to evaluate the inhibitory effect of Water-Soluble Extraction from Coriolus versicolor on the growth of tumor cells through the activation of immunocytes in vivo. The lymphocytes were seperated from the spleen of tumor-bearing mice administrated orally Coriolus versicolor extract. The cytotoxicity of NK cells was observed by using the method of four-hours ^(51)Cr-release. Chemotaxis of leukocytes seperated from peripheral blood was measured using Modified Boyden chamber. The results obtained were summarized as following. 1. The cytotoxicity of NK cells from normal saline treated tumor-bearing mice was not significantly increased, but the cytotoxicity of NK cells from Coriolus versicolor treated tumor-bearing mice was significantly increased (P<0.025). 2. The chemotaxis of leukocytes from normal saline treated tumor-bearing mice was not significantly increased, but the chemotaxis of leukocytes from Coriolus versicolor treated tumor-bearing mice was significantly increased (P<0.025). According to these results, the Water-Soluble Extraction from Coriolus versicolor could inhibit the growth of mouse tumor cells through the activation of cytotoxicity of NK cells and the activation of chemotactic leukocytes.
高順子,徐炳淑 漢陽大學校 韓國生活科學硏究所 1983 韓國 生活 科學 硏究 Vol.- No.1
In this paper, the studies of marriage and occupation are reviewed, and how the social status of unmarried woman with job and being satisfied or not with her job affects on her view of marriage are studied. The sampling population of this study are 512 women in Pusan; 121 teachers in 7 schools. 117 nurses in 6 hospitals, 133 bank employees in 6 banks and 141 office ladies in 4 offices. Independent variables are being satisfied or not with her job and social status. And dependent variables are the fundamental attitude toward marriage, the term of choosing husband, the attitude before marriage, the point of premarital sex and the attitude after marriage. To attain following conclusions a questionnaire was used and the X2-test about percentage of answers to total sampling population was used. Conclusions are as follows: 1.The fundamental attitude toward marriage; The reasons to get married are getting a resting place or shelter and lasting love. And the optimal marriageable age is 24-25. 2.The terms of choosing husband; Most of sampling population want university graduate as a husband and give importance to a family atmosphere and main ways to marry are a love marriage and a compromising marriage. Accordingly it shows phsnomena of Westernization. 3.The attitude before marriage; Dating period is for 6-12 months, the first thing to do is the understanding of spouse's personality, and spiritual integration is considered as an important factor. Expenses to a marriage ceremony are about 2,000,000∼3,000,000, and recently they are apt to think that the marriage and love need not alwayes accord. 4.The point of prematal sex; Most of career women has no experience of premarital sex, so they still have much importance of purity. But they are relatively magnanimous to premarital sex of her husband. 5.The attitude after marriage; Most them insist the purity of their spouse, the form of family which they hope is nuclear family. And also most of them shows positive attitudes about the continuation of their working, but if the management of a company wants her quitling, most of them shows negative reaction.