결장, 직장암(Cancer of the colon, and rectum)의 문헌고찰 및 수술 전후 간호에 대해서
1.결장, 직장암(Cancd of the colon, and rectum)의 임상증상
-종양의 위치에 따라 다양하다. 초기에는 징후가 나타나지 않은 경우가 많고 결장암은 주로 우연히 진단된다. 원위부 결장과 직장내 암은 주로 부분적 폐색 징후들을 나
cancer cells.
Treated Methanol extracts from Linum usitatissimum and Perilla frutescens to human gastric adenocarcinoma cells, human colon adenocarcinoma cells, and human hepatocellular carcinoma cells
Result
- Methanol extracts from Perilla frutescens showed stronger antimutagenic activity
- Methanol extract from Linum usitatissimum show more effectiveness for growth inhibition of
1.1.2. Cyclooxygenase-prostanoid cascade
Figure 1.1. Metabolism of arachidonic acid
Despite the diverse chemical structure of aspirin-like drugs, the antinociceptive effect of NSAIDs is mainly due totheir common property of inhibiting cyclooxygenases involved in the formation of prostanoids. Prostanoids areformed by most cells and act as autocrine and paracrine lipid mediators. They are n