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Atosiban Hana Haihuwa da wuri

Farashin: USD 50-150

  • Sunan samfur Atosiban
  • CAS No. 90779-69-4
  • MF Saukewa: C43H67N11O12S2
  • MW 994.19
  • EINECS 806-815-5
  • Yawan yawa 1.254± 0.06 g/cm3 (An annabta)
  • Wurin tafasa 1469.0 ± 65.0 °C (An annabta)

Cikakken Bayani

Haihuwar da ba ta kai ba tana haifar da haɗari da nauyi ga iyalai da al'umma gaba ɗaya. A sakamakon haka, rigakafi da maganin haihuwa da wuri yana da matukar muhimmanci. Tocolytics, irin su atosiban, suna taka muhimmiyar rawa wajen jinkirta aikin da aka yi kafin haihuwa da kuma kare tayin. Atosiban, nonapeptide na cyclic da analog na oxytocin, yana aiki a matsayin mai adawa da masu karɓar oxytocin a cikin mahaifa, decidua, da membranes na tayi. Ta hanyar hana ƙwayar mahaifa, atesiban ya fito a matsayin kayan aiki mai mahimmanci na asibiti a cikin maganin haihuwa da wuri.

Atosiban, a matsayin haɗin gwiwar oxytocin da vasopressin V1A antagonist mai karɓa, yana ba da wata hanya ta musamman don hana ƙwayar mahaifa. Tsarin kamanceceniya tsakanin mai karɓar oxytocin da mai karɓar vasopressin V1A yana buƙatar toshewar lokaci guda na hanyoyin masu karɓa don hana haɓakar mahaifa ta yadda ya kamata. Ba kamar sauran tocolytics kamar beta-agonists, calcium channel blockers, da prostaglandin synthase inhibitors, atosiban's dual receptor antagonism yana ba da damar ingantaccen hanawa na mahaifa. Oxytocin, baya ga ƙwanƙwasa ƙanƙancewar mahaifa, kuma yana ƙarfafa samarwa da sakin PGF2a, wanda ke ƙara ba da gudummawa ga ƙwayar tsoka mai santsi. Babban kusancin Atosiban ga masu karɓar oxytocin da vasopressin V1A masu karɓa sun haɗu da gasa ga waɗannan masu karɓa, yadda ya kamata tare da toshe hanyoyin aikin oxytocin da vasopressin. Wannan tsari yana haifar da raguwa a cikin ƙwayar mahaifa.


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Ɗaya daga cikin mahimman fa'idodin atasiban shine ƙarancin illolin sa. Yayin da aka ba da rahoton tachycardia mai sauƙi, ƙirjin ƙirji, dizziness, ciwon kai, tashin zuciya, da dyspnea, waɗannan sakamako masu illa gaba ɗaya ba su buƙatar magani na musamman, kuma da wuya a daina maganin miyagun ƙwayoyi saboda sakamako masu illa. Bugu da ƙari kuma, atosiban yana da ɗan gajeren lokaci na rabi na plasma, yana iyakance yawan tarawa a cikin ƙwayar tayi da kuma rage haɗarin mummunan tasiri a kan tayin. Gwajin asibiti sun nuna tasiri na atosiban wajen tsawaita ciki a cikin mata tare da fiye da makonni 28 na ciki. A cikin multicenter, makafi biyu, gwajin sarrafa wuribo, maganin atotosiban ya haifar da tsawaita ciki har zuwa kwanaki 7. Gwaje-gwaje na asibiti kwatankwacin sun kuma nuna atosiban don samun kwatankwacin aikin tocolytic zuwa ritodrine yayin da aka fi jurewa, musamman dangane da illar cututtukan zuciya na mahaifa. Wadannan binciken suna nuna yuwuwar atosiban a matsayin wakili mai inganci kuma mai jurewa.


Bugu da ƙari, fiye da rawar da yake takawa wajen rigakafin haihuwa da wuri, atasiban ya nuna alƙawarin inganta sakamakon ciki na marasa lafiya da ke fama da maimaitawa na implantation (RIF) da ke jurewa hadi-embryo (IVF-ET). Nazarin ya ba da rahoton ci gaba mai mahimmanci a cikin ƙimar ciki, tare da karuwa daga sifili zuwa 43.7% lokacin da aka yi amfani da atosiban.

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Atosiban, a matsayin mai gasa vasopressin/oxytocin antagonist, yana taka muhimmiyar rawa wajen hana haihuwa da wuri. Ƙarfinsa na hana ƙwayar mahaifa ta hanyar ƙin karɓar mai karɓa biyu ya sa ya zama kayan aiki mai mahimmanci don jinkirta aikin da aka riga aka yi. Ƙananan illolin, gajeriyar rabin rayuwar plasma, da iyakataccen tarawa a cikin zagayawa tayi yana ƙara haɓaka bayanin martabarta. Bugu da ƙari, yuwuwar atosiban wajen haɓaka sakamakon ciki a cikin marasa lafiya tare da maimaita gazawar dasawa da ake yi na IVF-ET yana nuna iyawar sa da yuwuwar sa a cikin maganin haihuwa. Ci gaba da bincike da amfani da asibiti na atasiban na iya ba da gudummawa sosai don rage nauyin haihuwa da wuri a kan iyalai da al'umma.

Ƙayyadaddun bayanai

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