Cov ntaub ntawv extracellular ntawm phospholipases A2 tau raug cais tawm ntawm cov venoms sib txawv (nab, muv, thiab wap), los ntawm zoo li txhua qhov kev kawm ntawm cov ntaub so ntswg mammalian (xws li pancreas thiab raum) ib yam nkaus. raws li cov kab mob.
Phospholipase A2 ua haujlwm li cas?
Lipid-Protein Kev Sib Tham hauv Membranes
Phospholipase A 2 hydrolyzes fatty acid ntawm txoj hauj lwm 2′ ntawm glycerol ntawm phospholipid, tsim ib lysophospholipid. Txhawm rau ua haujlwm ntawm phospholipid substrate nyob hauv cov txheej txheem lom neeg, phospholipase yuav tsum nkag mus rau qhov chaw cleavage ntawm lipid
phospholipase A2 yog dab tsi?
Phospholipase A2 (PLA2) ua lub luag haujlwm tseem ceeb hauv ntau cov lus teb ntawm tes, suav nrog phospholipid zom thiab metabolism, tiv thaiv tus tswv tsev thiab teeb liab hloov.
YPuas yog phospholipase A2 secreted los ntawm pancreas?
Phospholipase A2-I yog synthesized nyob rau hauv thiab tso tawm los ntawm pancreatic acinar cells tab sis kuj tseem kuaj tau hauv lub ntsws, tus po, lub raum, thiab cov ntaub so ntswg ntawm zes qe menyuam. Yog li, phospholipase A2-Kuv zoo li koom nrog ntau yam kev ua haujlwm physiologic sib nrug ntawm kev zom zaub mov.
phospholipase nyob qhov twg?
YPhospholipases. Phospholipase enzymes muaj nyob rau hauv
pancreatic secretions thiab hauv cov ntaub so ntswg Lawv ua lub luag haujlwm hauv co toxins thiab venoms hauv plab zom mov kom tso cai rau kev sib kis. Ntxiv nrog rau lawv txoj kev zom zaub mov hauv kev rov ua dua cov neeg ua ntej, lawv muaj lub luag haujlwm hauv kev xa cov teeb liab.
