1.뇌수막염(bacterial meningitis)
1)정의
뇌와 척수를 둘러싸고 있는 얇은 막인 뇌수막에 염증이 생긴 것을 말한다. 원인으로
는 바이러스, 세균, 곰팡이류, 원충류 등 다양하지만 크게 바이러스성 뇌수막염과
세균성 뇌수막염, 결핵성 뇌수막염으로 나눈다.
2)뇌수막염의 유형
①세균성 뇌수막염- Bacter
mediator release via sirtuin-NF-κB RelA/p65 interaction. Cigarette smoke decreased sirtuin levels and caused posttranslational modification by reactive aldehydes/reactive oxygen species/RNS, thereby disrupting SIRT1-RelA/p65 complex via phosphorylation (P) and acetylation (Ac) of RelA/p65. This leads to increased release of pro-inflammatory mediators. RNS, reactive nitrogen species.
nitrogen
Fractional distillation apparatus
250mL three-necked (standard taper joints) round-bottom flask
Magnetic stirrer and large stirring bar
100mL dropping funnel, standard taper
T-tube mercury bubbler with standard taper connection to flask
Pyrex Petri dish with cover, 150*20mm
Cyclopentadiene 준비
Dicyclopentadiene을 Fraction distillation 을 통하여 cyclopenta-diene
:
Maximum 200°C/min
*Separate Electric furnace and other system like Electronic scale
-Because Electric furnace temperature is very high
so we need to protect other system.
instrument composition
-Electric furnace
Temperature range:
25°C~1500°C
Heat speed :
Maximum 200°C/min
*Nitrogen or Argon in Electric furnace
-Because the inhibition of oxidization of sample