cafe

by acting as a physical barrier to damage as well as helping to protect the epithelium from damage caused by acid and pepsin [10,17]. Brown and coworkers [18] demonstrated that incubation with NO stimulates mucus secretion in rat gastric...

음식물을 잘게 부수는 작용을 말해요. ​ 입을 통해 들어온 음식물은 먼저 위에서 일부 소화돼요. 위는 소화 효소인 펩신(pepsin)을 분비해 음식물 일부를 소화하죠. 이후 음식물은 소장으로 이동해요. 소장에서는 간과 췌장에서 분비되는 담즙과 여러 효소...

antibodies preferentially recognize sequential epitopes. However, CN is easily degraded by digestive enzymes such as pepsin and trypsin, so major IgE-binding epitopes exist at amino acid sequence sites that are not cleaved by these...

to its active form when in an alkaline pH. In 1965, Heizer et al64 examined the stability of trypsin in acid, acid plus pepsin, or gastric juice. Trypsin was fairly stable in acid alone, but with the addition of pepsin, it was degraded...