Adenosine

Gusaba
Adenosine ikoreshwa mugufasha kugarura umutima usanzwe kubantu bafite ibibazo byumutima runaka.
Adenosine nayo ikoreshwa mugihe cyo gupima umutima.
Adenosine irashobora kandi gukoreshwa kumpamvu zitanditswe muriki gitabo cyimiti.

Adenosine, uruganda rugizwe na N-9 ya adenine ifitanye isano na C-1 ya D-ribose na bond-glycosideque, ifite imiti ya C10H13N5O4 kandi ester ya fosifate ni aside ya adenosine.Adenosine ni nucleoside ya endogenous ikwirakwira mu ngirabuzimafatizo z'umuntu kandi irashobora kwinjira muri myocardium mu buryo butaziguye kugira ngo itange aside adenosine ikoresheje fosifora, igira uruhare mu mikorere ya metabolisiyumu ya myocardial, ndetse no kwagura imiyoboro y'amaraso no kongera amaraso.Ikoreshwa mukuvura tacycardia ya supraventricular.Adenosine igira ingaruka za physiologique kuri sisitemu yumutima nimiyoboro nizindi sisitemu nyinshi nudutsi twimitsi.Adenosine ni intera y'ingenzi ikoreshwa muri synthesis ya adenosine triphosphate (ATP), adenine, aside adenosine, na adenosine asiaticum.
Nibindi birwanya antarrhythmic ihindura paroxysmal supraventricular tachycardia na rhythm ya sinus.Ikoreshwa muri supraventricular arththmias ijyanye na atrioventricular.Kuvura angina pectoris, infarction myocardial, kubura coronari, kutagira aterosklerose, hypertension yingenzi, indwara zifata ubwonko, indwara ya nyuma yubwonko, imitsi itera imbere, nibindi bikoreshwa mubushakashatsi bwibinyabuzima.
Adenosine ni endogenous purine nucleoside itinda umuvuduko wa AV node, ikabuza inzira ya AV nodal, kandi igarura injyana ya sinus isanzwe kubarwayi barwaye tachycardia ya paroxysmal supraventricular (PSVT) (hamwe na syndrome de preexcitation).Adenosine ifatwa vuba na selile zitukura bityo ikagira igihe gito cyo gukora, hamwe na plasma igice cyubuzima butarenze s 10.Uburyo bukunze kugaragara bwa PSVT ni kunyura munzira ya retrograde, adenosine rero igira akamaro muguhagarika ubu bwoko bwa arththmia.Muri non-atrial cyangwa sinus node regressive arrhythmias (urugero, flutter atrial, fibrillation atrial, tachycardia atrial, tachycardia ya ventricular), adenosine ntabwo irabahagarika, ariko irashobora kubyara atrioventricular cyangwa ventricular block, ishobora gufasha kwisuzumisha bitandukanye.