[생명공학] Stem cells as cellular delivery vehicles for targeting drugs at tumor site(영문)

for the embryo after fertilization.determination of the germ cell line results in two distinct categories of cells in the embryo. the nongerm cells are called the somatic cells. this distinction is retained throughout the life of the organism.the initial cells in the germ line are called primordial germ cells(원시 생식 세포)the primordial germ cells may arise at some distance from the presumptive(가정의) gonads to which they migrate and become established as stem cells, which increase in number by mitosis. the establishment of germ cells in the gonads often involves a close assoc

at my beauty salon, was about to celebrate her 100th birthday, and I had promised her complimentary hair services when she reached the century mark. I was delighted when she came in to collect her gift. As I prepared her permanent wave, we discussed the fact that she was exactly twice my age. Minnie was silent for a moment and then said. “Theres only one thing that concerns me. Whatever will I do when you get too old to do my hair?”① tragic ② scientific ③ instructive ④ humorous【문3】다음 글의 서술 내용은?In the spring when the rains have passed and before the long

stem is able to recognize and ignore the bodys own healthy proteins, cells, and tissues, and to not overreact to non-threatening substances in the environment, such as foods. Sometimes, however, the immune system ceases to recognize one or more of the bodys normal constituents as self, leading to production of pathological autoantibodies. These autoantibodies attack the bodys own healthy cells, tissues, and/or organs, causing inflammation and damage. It should be noted that autoantibodies may also play a nonpathological role; for instance they may help the body to destroy cancers and to

for last three years. (나는 지난 3년 동안 인사부에서 일했다.) (34) resign : 사직하다. 사임하다 You are free to resign your position anytime. (당신은 당신 자리에서 언제든지 사직할 수 있습니다.) (35) cuts : 삭감. 감축 He is going to lay off some of employees due to budget cuts. (그는 예산 감축 때문에 직원들 중 일부를 해고할 것이다.) (36) agency : 대리점, 회사 Since going to work at the agency, she has been working long hours. (대리점에서 일하기 시작한 이후로, 그녀는 많은 시간을 일해 왔

at least for certain countries, by the other contributors to the Seminar.A further word is needed by way of introduction. It is always difficult to generalise experiences and models from one country or set of countries to another. Any particular characteristic of an education system can only be understood in its own constellation of educational, social, cultural, economic and political features. Change in any one characteristic will have differing impacts depending on this unique constellation. Caution is thus needed in drawing lessons from international comparisons. As described below, cond