pathology Flashcards
platelet-drived growth factor
increase production of fibroblast纖維芽細胞
結核病的鈣化,豬還是牛比較多?
牛
哪種細胞需要H2O2來產生滷素氧化物oxidized halide?
macrophage
Anaphylatoxin過敏反應素 (C?)
C3a, C5a
membrane attack complex (MAC) comprising of which complements?
C5-C9
serotonin最豐富的細胞?
argentaffin cells (basal granular cell)
any enteroendocrine cell, a hormone-secreting cell present throughout the digestive tract
change in plasma Cu, Fe and Zn during acute inflammation
Increase in plasma Cu, decrease in plasma Fe and Zn
neutrophils migration needs what factors?
IL-2, selectin, integrin, endothelium
Except IL-2
急性炎症:協助血管內皮細胞表現更多adhesion molecules協助白血球粘附在血管壁上以便移出的因子為IL-幾?
IL-1
russel body
免疫球蛋白, plasma cells
Proteoglycans from ECM, where from?
fibroblast
組織發炎時,什麼與疼痛最有關係?
histamine, bradykinin, serotonin, leukotrienes
bradykinin
which substance is induced by IL-1 and TNF-alpha during inflammation, so as to make neutrophils easier to emigrate?
E-selectin
麵包奶油心
豬:格卡氏病Glasser’s disease
which IL 比較偏向TH1反應?
IL-13
proud flesh
皮膚過多的肉芽組織
which IL 比較偏向TH2反應?
IL-4
Leukemoid reaction
嚴重急性炎症反應,白血球總數異常高
In pigs, 發生菌血症的時候,which 吞噬細胞is responsible for clearing most of the 血液病原?
肺血管內的巨噬細胞
Properdin特質素
血清蛋白,分子大
如有complement&Mg,可以中和病毒,殺死細菌,溶解紅血球。
無特異性,為天然抗體
Leukocyte adhesion deficiency缺了什麼
牛和犬:CD11,CD18, 因此常有細菌黴菌感染,血管外缺乏neutrophils
Microfold cells
=M-cells
specialized intestinal epithelial cells that are primarily found overlying GALT lymphoid follicles such as the Peyer’s patches in the ileum
早期傷口愈合,以哪種膠原纖維出現為主?
Type III collagen
Contact dermatitis 第幾型的過敏反應
Allergic contact dermatitis is an inflammatory disease of the skin that is caused by a type 4 hypersensitivity reaction. It results from the contact of an offending chemical or antigen with the skin, and the subsequent T-cell mediated response.