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CARBETOCIN Ifu yo kubyara

Igiciro cyerekana: USD 20-50 / g

  • izina RY'IGICURUZWA Carbetocin
  • Kugaragara Ifu yera
  • Mf C45h69n11o12s
  • MW 988.16086
  • URUBANZA No. 37025-55-1
  • Ubucucike 1.218 g / cm3
  • Ingingo 1477.9 Ocat 760 Mmhg

Ibisobanuro birambuye

Iriburiro:
Carbetocine, ikomatanya-ikora ya oxytocine igereranya, yerekana ibintu bisa na oxytocine isanzwe. Ikora nka agonist, ihuza na nyababyeyi yoroheje imitsi kandi igatera injyana ya nyababyeyi. Carbetocine ikora cyane cyane muri nyababyeyi zitwite kandi zivutse vuba, kubera ko reseptor ya oxytocine iba myinshi cyane muri ibi bihe. Muri iyi nyandiko, tuzasesengura imiterere yubuvuzi na farumasi ya karbetocine, twibanda ku mikoreshereze yayo mu kurwanya amaraso nyuma yo kubyara no kwirinda kugabanuka kwa nyababyeyi nyuma y’igice cya cesariya.

Kurwanya Amaraso nyuma yo kubyara:
Carbetocine ni umuti w'ingirakamaro ukoreshwa mu gucunga amaraso nyuma yo kubyara, bivuga kuva amaraso menshi nyuma yo kubyara. Mugutera kwikuramo nyababyeyi, karbetocine ifasha kugarura ijwi rya nyababyeyi, bikagabanya ibyago byo kuva amaraso menshi. Imikorere yacyo iri mubushobozi bwayo bwo kongera inshuro nuburemere bwo kugabanuka kwa nyababyeyi, kwirinda cyangwa kugabanya kuva amaraso nyuma yo kubyara.

Koresha mu gice cya Cesarien:
Carbetocine ikunze gutangwa nyuma yo gutoranya icyorezo cya epidural cyangwa umugongo mugihe cyo kubaga cesarienie kugirango wirinde kugabanuka kwa nyababyeyi ndetse no kuva amaraso nyuma yo kubyara. Iyi myitozo yemeza ko imitsi ya nyababyeyi ikomeza kugabanuka, bikagabanya amahirwe yo kuva amaraso menshi. Nyamara, ikoreshwa rya karbetocine mu bice byihutirwa bya cesarienie, ibice bya cesarienique, ndetse no mu bundi bwoko bwa anesteziya cyangwa imbere y’ubuvuzi bwihariye ntabwo byigeze byigwa cyane. Kubwibyo, hagomba kwitonderwa mugihe usuzumye ubuyobozi bwa karbetocine muribi bihe.


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Uburyo bwibikorwa:
Carbetocine ikora nka oxytocic, antihemorrhagic, na uterotonic, cyane cyane yibasira sisitemu ya nervice periferique. Ikora nka agonist kuri reseptor ya oxytocine ya periferique, cyane cyane muri myometrium (imitsi ya nyababyeyi). Iyakira ya oxytocine ni G proteine ​​ihujwe, kandi gukora kwayo birimo intumwa za kabiri no gukora fosifate ya inositol. Carbetocin yigana ubu buryo, ihuza bitagoranye kuri N-terminus idasanzwe kandi ikazenguruka E2 na E3 ya reseptor ya oxytocine. Nubwo karbetocine na oxytocine bifite aho bihuriye no kwakirwa, ingaruka za biologiya ya karbetocine zigera kuri 50% zingana na oxytocine ya endogenous cyangwa exogenous. Ikigaragara ni uko karbetocine igira ingaruka ndende kuruta oxytocine, bisaba ikinini kimwe. Irabuza kandi kurekura endogène oxytocine, guhagarika ibitekerezo bya nyababyeyi hamwe na hypothalamus no kugabanya irekurwa rya oxytocine yo hagati na peripheri. Carbetocine irashobora gufatwa nkigice kibogamye cya reseptor ya oxytocine.


Mugihe cyo gutwita, synthesis ya reseptor ya oxytocine muri nyababyeyi yiyongera cyane, igera ku rwego rwo hejuru mugihe cyo kubyara no kubyara. Kubera iyo mpamvu, imiyoborere ya karbetocine cyangwa ibindi bigereranya oxytocine mugihe cyangwa nyuma yo kuvuka byongera ingaruka za nyababyeyi no kwandura. Nyamara, karbetocine nta ngaruka igira kuri nyababyeyi zidatwite hamwe na reseptor ya oxytocine yo hasi. Byongeye kandi, karbetocine igira uruhare mu kubyimba amaraso, bikagabanya ibyago byo kuva amaraso nyuma yo kubyara.
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Kwirinda no kugarukira:
Ni ngombwa kumenya ko karbetocine idakwiye gukoreshwa mu kwinjiza imirimo cyangwa kongera imirimo, kuko ishobora gutera indwara z'umutima cyangwa ubuhumekero haba ku babyeyi n'umwana.

Umwanzuro:
Carbetocin, ikigereranyo cya oxytocine igereranya, itanga uburyo bwingenzi bwo gucunga amaraso nyuma yo kubyara no kwirinda kuva amaraso menshi nyuma yo kubagwa. Mu kwigana uburyo bwa oxytocine isanzwe ibaho, karbetocine itera kugabanuka kwa nyababyeyi kandi igatera ijwi rya nyababyeyi. Icyakora, imikoreshereze yacyo igomba gusuzumwa neza mubihe byihariye, kandi inzobere mu buvuzi zigomba kwitonda mugihe zitanga karbetocine.
Wibuke kutwandikira ku ruganda rwa Carbetocin igiciro gitangwa.

Ibisobanuro

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