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
Child Abuse
What is the child abuse?
In the children welfare law
‘child abuse is act by adult to interfere with normal development of children.’
What is the extent problem?
Physical abuse
Emotional abuse
Sexual abuse
Neglect and abandon
What is the physical abuse?
the nonaccidental infliction of physical injury to a child
For example, kicking, hacking, electric shock, or ha
2) Non-price policy in US
① Labeling policy in US
The posting of nutrition information on menus and menu boards - is a policy that more states and localities are considering each year. Supporters of nutrition labeling at fast-food and chain restaurants, including the American Medical Association, want labeling that is easy to understand and that includes the total calories, fat, saturate
진화적 기원
아동이 성장할 때까지 먹이고, 보호하고, 양육하는 남성과 여성사이의 일생동안 지속되는 연대인, 가장 일반적인 형태로서의 가족은 수천 년 전에 수렵시대의 원시인들 사이에서 생겨났다. 많은 다른 종들이 사회적인 무리를 지어 살지만, 가족 같은 단위로 무리를 짓진 않는다. 예를 들