and electronic properties of multila- yer thin films formed by stepwise self-assemblyof ~6 nm Au particles and organic di- thiol on mercaptosilane-functionalized glass substrates. The thin films produced have been studied by UV/Vis spectroscopy, ellipsometry, scanning tunneling microscopy, and temperature-dependent conductivity measurements. The results show that the Au parti- cles are well-prote
and oxidized to the endoperoxide PGG2 at the cyclooxygenase site of the COX and the product then reduced to a second endoperoxide PGH2 at the peroxidase site. Subsequent formation of prostaglandin end products from PGH2 depends on the presence of specific synthases that produce the functionally important prostanoids PGD2, PGE2, PGF2, PGI2 (prostacyclin) and TXA2 (thromboxane). These prostaglandin
and gastrointestinal tract.
Effects of glucagon appear to be mediated by cyclic AMP
Activation of protein kinase A by cyclic AMP.
Phosphorylation of enzyme(activity increase or decrease) or phosphorylation of the transcription factor CREB.
Glucagon increases intracellular concentrations of calcium by a mechanism that depends upon activation of protein kinase A.
Increased intracellular calc
dependent on its etiology
- infectious colitis are usually treated with antimicrobial agents (e.g. antibiotics)
- autoimmune mediated colitis is treated with immune modulators/immune suppressants
- Severe colitis can be life-threatening and may require surgery
2. 감염성 대장염
- 일반적으로 급성 감염성 장염을 일컬음
- 다양한 종류의 세균, 바이러스, 원충
and MOSAIC invented first web browser in 1993. Those changes helped to find the desired information quickly and easily. However, many softwares and programs are subordinate to OS/ Browser.
But, in this current era of Web 2.0. OS/Browser dependency is eliminated, and the implementation of various features became available. Web is changed from roles that request information to server and display t