in epidermis and partial dermis
Full thickness defect in dermis
Need skin graft
3rd degree
Damage in epidermis, dermis, hypodermis
Need skin graft
Ulcer
breakdown of the skin caused by fluid build-up in the skin from poor vein function (venous insufficiency).
Fluid leaks from the veins into skin tissue when the blood backs up rather than returning to the heart through the veins.
: 세포들간의 조화
단세포 생명체의 면역반응
: 원생동물 (protozoa)의 식균작용 (phagocytosis)
: Streptomyces와 같은 세균이나 많은 종류의 곰팡이의 항생물질 (antibiotics)
: 산호의 graftrejection
: 해면동물의 응집 현상
포유동물에서 면역계를 구성하는 요소들은 동물들마다 서로 유사 (표2)
실험동물의 이용
graft)를 취하여 다른 개체로 이를 전이시키는 과정을 말한다. 이식 거부반응에는 반응이 나타나는 시기에 따라 초급성 거부반응(hyperacute rejection), 급성 거부반응(acute rejection), 만성거부반응(chronic rejection)으로 나눌 수 있다.
물에 용해되어 수소 이온(H+)을 유리하는 전해질을 산(acid)이라 하고 수산화이
rejected
the low bid on the schoolhouse.
Why?
Theyll say that
the job will be done better.
They would have you believe
theyre interested in public welfare.
Theyre interested in welfare, sure.
But its their own.
Lets look at their reason
in the light of the facts.
That factorys owned by
a brother-in-law of a commissioner.
That same brick factory
uses convict labor.
Sorry, Willie,
youll have to mov
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