营养与OBAS高血压

1、会计学1营养与营养与OBAS高血压高血压理想理想可接受可接受不良不良严重不良严重不良理想理想可接受可接受不良不良严重不良严重不良喝点儿凉水都长肉？！喝点儿凉水都长肉？！控制体重怎么这么难？控制体重怎么这么难？一次一次“涮锅子涮锅子”就能导致急性痛风发作、急性胰腺炎、急性胆囊炎就能导致急性痛风发作、急性胰腺炎、急性胆囊炎 Endothelial Dysfunction in Atherosclerosis. The earliest changes that precede the formation of lesions of atherosclerosis take place in the

2、 endothelium. From: Ross, N Eng J Med 1999,340(2) 115-26Fatty-Streak Formation in Atherosclerosis. Fatty streaks initially consist of lipid-laden monocytes and macrophages (foam cells) together with T lymphocytes. Later they are joined by various numbers of smooth-muscle cells. Formation of an Advan

3、ced, Complicated Lesion of Atherosclerosis. As fatty streaks progress to intermediate and advanced lesions, they tend to form a fibrous cap that walls off the lesion from the lumen. Unstable Fibrous Plaques in Atherosclerosis. Rupture of the fibrous cap or ulceration of the fibrous plaque can rapidl

4、y lead to thrombosis and usually occurs at sites of thinning of the fibrous cap that covers the advanced lesion. Participation of inflammation in all stages of atherosclerosis. A, Leukocyte recruitment to the nascent atherosclerotic lesion. B, T lymphocytes join macrophages in the intima during lesi

5、on evolution. C, Ultimately, inflammatory mediators can inhibit collagen synthesis and evoke the expression of collagenases by foam cells within the intimal lesion. From: Libby: Circulation, Volume 105(9).March 5, 2002.1135-1143年龄年龄/岁岁脂肪脂肪SFAMUFAPUFAn-6/n-3CHO(mg)0455040.5354042303546725304613253010

6、810461820301010104630060203068108104300 Pathways of homocysteine and methionine metabolism.引自食物成分表，北京：人民卫生出版社，引自食物成分表，北京：人民卫生出版社，1991 Source: Prof.I. Vuori, UKK Institute, Tampere University, Finland Various levels of physical activity and their benefits Various levels of physical activity and their benefitsFormation of an Advanced, Complicated Lesion of Atherosclerosis. As fatty streaks progress to intermed