W2 Prostaglandins Flashcards
1
Q
Eicosanoids
A
Signaling molecules made by oxidation of fatty acids
2
Q
Arachidonic Acid
A
3
Q
COX-1
A
Always on, house-keeping gene always regulating cell metabolism
4
Q
PGE2
A
EP3 , thermogenesis, ACh, rapid contraction(shivering)
5
Q
Lipoxygenase
A
LTA4-> Chemotaxis
LTC4-> Glutathione
6
Q
Leukotriene B4
A
Tissue injury, AA release, LTB4
7
Q
Neutrophils, Leukotriene B4
A
make, attracted, and activated by LTB4,
1.release enzymes
2.Phagocytosis
3.NETosis
8
Q
Eosinophils, Leukotriene B4
A
make, attracted and activated by LTB4,
1.Dock on Parasites
2.release chemiclas
3.alergic reaction
9
Q
Monocyte, Leukotriene B4
A
Circulated in blod, attracted by LTBB4
1.Phagocytoses
2.Proliferate