Cov khoom
Adenosine
Cov qauv qauv
Cov tsos mob: dawb crystalline los yog dawb crystalline hmoov
Ntws: 2.08 g /m³
Melting Taw tes: 234 Rau 236 ℃
BLAIL NTAM: 676.3 ℃
Refractivity: 1.907
Flash point: 362.8 ℃
Cov ntaub ntawv kev nyab xeeb
Qeb phom sij.
Tus Naj Npawb Tsheb Thauj Khoom Loj.
Ntim qeb.
Daim ntawv thov
Adenosine yog siv los pab kho lub plawv dhia ib txwm muaj nyob rau hauv cov neeg muaj qee lub plawv atherosclerosity.
Adenosine tseem siv rau thaum lub siab ntxhov siab ntawm lub plawv.
Adenosine kuj tseem siv tau rau lub hom phiaj tsis muaj npe nyob hauv cov ntawv qhia tshuaj no.
Adenosine, ib qho sib xyaw ua ke muaj ntawm N-9 ntawm Adenine txuas rau C-1 ntawm D-Ribose los ntawm β-glycosidic bond, muaj phosphate ester yog adenosine acid.Adenosine yog nucleoside endogenous uas kis tau thoob plaws tib neeg cov hlwb thiab tuaj yeem nkag ncaj qha rau hauv myocardium ua kom muaj zog adenosine, nrog rau hauv dilating coronary coronary thiab nce ntshav ntws.Nws yog siv nyob rau hauv kev kho ntawm supavlitrtricular tachycardia.Adenosine muaj cov teebmeem kev siv lub cev ntawm cov hlab plawv thiab ntau lwm cov tshuab thiab cov nqaij ntawm cov leeg.Adenosine yog qhov tseem ceeb hauv nruab nrab uas siv nyob rau hauv synthesis ntawm adenosine triphosphate (ATTLE, Adenosine acid, thiab Adenosine Asiaticum.
Nws tseem yog tus neeg sawv cev antiarrhythmic uas hloov pauv paroxysmal sachycardia rau sinus atherosclerosis.Nws yog siv rau supraventricular arhythmias hais txog attrioventricular.Kev kho mob ntawm lub angina pectoris, coronary tsis txaus, mob ntshav siab, ua rau mob hlwb, thiab lwm yam ntxiv rau hauv kev tshawb fawb biochemical.
Adenosine yog qhov kawg purine nucleoside uas slows conduction, thiab rov kho cov av ntawm cov neeg mob paroxysmal sachycaria (nrog lossis tsis muaj preexcitation syndrome).Adenosine yog nrawm npaum li cas los ntawm cov ntshav liab thiab yog li ntawd muaj sijhawm luv luv ntawm kev nqis tes ua, nrog ntshav ib nrab-lub neej ntawm tsawg dua 10 s.Cov ntawv tshaj plaws ntawm PSVT yog Via Retrograde txoj kev, yog li Adenosine yog qhov ua tau zoo nyob rau hauv kev txiav tawm hom arthythmia.Nyob rau hauv tsis-atrial lossis sinus ntawm regression arrhythmias (piv txwv li, trial tachycardia, tab sis ventricular block, uas tuaj yeem pab ua kom muaj kev kuaj mob sib txawv.
