response를 활성화하는 방어체계를 이용하기 때문인 것으로 보고 있다. 세포에서 stringent response가 일어나게 되면, (p)ppGpp라는 물질이 급속도로 축적되고, RNA의 합성이 억제되는 특징이 있다.
Fig. 1. Putative (p)ppGpp metabolic pathway of Helicobacter pylori according to Cashel et al.
◉ (p)ppGpp(Guanosine Tetra(Pe
<부인과 리뷰논문요약>
Adverse effects of excessive ovarian response on the pregnancy rate of in vitro fertilization treatment
수정란을 이식하여 체외수정(IVF)을 하는 것은 다양한 원인으로 인한 불임의 치료에 효과적인 방법이다. IVF를 성공적으로 이끄는 중요한 요인은 생식샘자극호르몬에 반응하는 많은 난포들의
SOCIAL ACTIVITIES OF MERCK
ADVERSE CONDITIONS OF DEVELOPMENT
- REGIONAL FEATURE
• Onchocerciasis - only in the backward countries
- ENORMOUS EXPENSE IN DEVELOPMENT
• $1,050million
- ECONOMIC LEVEL OF OUTBREAK NATIONS
- DIFFICULTY OF ACQUISITION PROFIT
• Underdevelopment countries didn’t have ability to
buy MECTIZAN
DEVELOP WONDERDRUG
-
How? The Great Britain removed the disturbers of harmony of the people of US
and by their free election reestablished them in power.
Why? To bring the bid the people of US to feel brethren so that the US will be
of submission to the parliament of the Great Britain.
Strong denial to all of the connections with Great Britain
and strong intention to cut the connection has been
cha
slightly thinner and elongated than B-DNA conformation.
The conformational change readily occurs in alternating Purine and Pyrimidine sequence.
Z-DNA is a higher energy conformation than B-DNA (ΔG near +4kcal/mol)
The roles of Z – DNA in biologic system are not clearly identified and an area of active study.
A high affinity Z-DNA Binding Protein , DRADA
hollow cylinders consisti