Supplying energy for stable is the basis of national survival and economic growth. So this is very important.
Fuel cell is worthy of notice other alternative energy.
It generates electricity inside a cell through reactions between a fuel and an oxidant, triggered in the presence of an electrolyte.
Fuel cells are direct energy conversion into electricity. So High electric conversion eff
cell line intracerebrally into nude mice. A
therapeutic effect was observed, but it required a 1:2 ratio of NSCs to glioma cells. Another group of
investigators similarly implanted murine glioma cells mixed with murine neural stem cells transduced to
express interleukin-4 into syngeneic hosts, with 80% long-term survival compared with 40% with
nontransduced NSCs and none for controls. Bo
비효소성
ascorbic acid
tocopherol
ubiquinol
glutathione
효소성
catalase
SOD
glutathione peroxidase
glutathione reductase
# ROS - MMPs inhibitor 불활성화 - MMPs 합성 & 활성화 유도
UVA H2O2 MMPs-1,2,3,9 유도
UVB OH∙ MMPs-1,3,9 유도
태양이 강하게 내리쬐는 시간
(오전 11시~오후1시)에는
Ⅰ Introduction
1. Topic Explanation
- Seoul Metro
Seoul Metro is a public corporation which runs the Seoul Subway Lines 1 to 4. Founded as Korea’s first subway system provider on August 15, 1974 to provide mass transportation to the citizens of the Seoul Metropolitan area, Seoul Metro was the first local public enterprise to be established under Article 49 of the Local Public Enterprises a
cells and are thus interchangeably called urothelial or transitional tumors, but squamous and glandular carcinomas also occur. Here, we discuss the urothelial cell tumors in some detail and only touch on the others.
1. Urothelial (Transitional Cell) Tumors
- These represent about 90% of all bladder tumors and run the gamut from small, benign lesions that might never recur to aggressive cancer
Mid-1800s - Beginning research of Embryo
1908 – ‘Stem Cell’ from Alexander Maksimov
1963 – Self reproducing cell
1978 – Found Blood stem cell
1981 - Embryonic stem cell
1998 - Human's embryonic stem cell
2001 – First human embryo cloning
(중략)
2.1 Adult Stem Cell - How?From Bone Marrow
HSCs and MSCs are rich in b
Stem cell calssification
1. Based upon location
Embryonic stem cells
Somatic/ adult stem cells
2. Based upon function
Totipotent
Pluripotent
Multipotent
Unipotent
Reject Response
Traditional Immuno-repressents
Constant administration
Little engraftment after 3~4 weeks
Host immune system impaired
Vulnerable to Infection
↓Need brief immuno-re
하도록 하는 최소의 단위로서 간세포가 배열하고 쿠퍼 세포가 이에 동반되어 있다. 간소엽 내에는 혈관, 림프관, 담관이 거미줄처럼 뻗어 있다.
- 간소엽의 한 가운데는 중심정맥(central vein)이 관통하고 있으며, 그 주변에 간세포들의 집단인 간세포끈(hepatic cell cord)이 부채꼴 모양으로 배열되어 있다.
1969. 3. 1 ~ 2009. 11. 22
Convicted of murdering 13 people including elementary kids, and robbing, raping and assaulting 20 others
Hung himself in his cell
Born in 4. 18. 1970
Korea’s famous serial killer, who murdered 21 people from 2003 to 2004
Yoo said he dismembered the bodies at his apartment, ate the livers and then buried them in shallow graves near a Buddhist temple. He also s
1.1.2. Cyclooxygenase-prostanoid cascade
Figure 1.1. Metabolism of arachidonic acid
Despite the diverse chemical structure of aspirin-like drugs, the antinociceptive effect of NSAIDs is mainly due totheir common property of inhibiting cyclooxygenases involved in the formation of prostanoids. Prostanoids areformed by most cells and act as autocrine and paracrine lipid mediators. They are n