Oxytocin 50-56-6 Hormone a me endocrine Hoʻohana kanaka
Uku:T/T, L/C
Kumu Huahana:Kina
Awa moku:Pekina/Shanghai/Hangzhou
Hiki ke hana:1kg / mahina
Kauoha(MOQ):10g
Ka manawa o waena o ka hoʻomaka a i ka wā pau:3 Nā lā hana
Kūlana mālama:2-8 ℃ no ka mālama lōʻihi, pale ʻia mai ka mālamalama
Mea paʻa:vial
Nui pūʻolo:10g / vial
ʻIke palekana:ʻAʻole nā mea weliweli
![Oxytocin](http://www.neorepharmatech.com/uploads/Oxytocin.jpg)
Hoʻolauna
ʻO Oxytocin, he hormone peptide a me neuropeptide, kahi ʻano lāʻau lapaʻau contractile uterine, hiki ke lawe ʻia mai ka pituitary hope o nā holoholona a i ʻole synthesized chemically.Inā synthesize e nā mea kemika ʻaʻohe vasopressin a ʻaʻohe hopena kaomi.
Hiki iā ia ke hoʻonāwaliwali i ka ʻiʻo maʻemaʻe o ka ʻōpū a hoʻoikaika i kona ʻoki ʻana.ʻOi aku ka maʻalahi o ka ʻōpū hānau i ka oxytocin ma muli o ka hoʻonui ʻana i ka huna estrogen.ʻAʻohe pane ʻana o ka ʻōpū makua ʻole i kēia huahana.He haʻahaʻa ka pane ʻana o ka ʻōpū i ka oxytocin i ka hoʻomaka a i ʻole waena o ka trimester o ka hāpai ʻana, akā ua hoʻonui mālie i ka hopena o ka trimester o ka hāpai ʻana, a hiki i ke kiʻekiʻe ma mua o ka hana ʻana.
Hiki i ka liʻiliʻi liʻiliʻi ke hoʻoikaika i ka rhythmic contraction o ka ʻiʻo maʻemaʻe ma lalo o ka ʻōpū, hoʻoikaika i kona contractility, hoʻolalelale i ke alapine contraction, a mālama i ka polarity a me ka symmetry e like me ka lawe maoli ʻana.No laila, hoʻohana ʻia ia ma ke kino e hoʻoulu i ka hana a i ʻole ka oxytocia.
ʻO ka nui o ka nui e hana i ka ʻiʻo o ka ʻōpū ma ke ʻano tetanic.Hoʻohana ʻia ia ma ke keʻena lapaʻau no ka hoʻopaʻa ʻana i nā kīʻaha koko ma waena o nā ʻiʻo ʻiʻo, pale i ka hemorrhage postpartum a me ka involution postpartum incomplete.Hoʻoikaika ia i ka lactation, hoʻemi i ka ʻōpū mammary, a paipai i ka hoʻokuʻu ʻana o ka waiū mai ka umauma.Eia naʻe,ʻaʻole hiki ke hoʻonui i ka huna o ka waiū, akā hiki ke hoʻoikaika i ka hoʻokuʻuʻana o ka waiū.
Hoʻohui pinepine ʻia ka Oxytocin me ka hoʻomākaukau ergot e mālama i ka hemorrhage postpartum.Hoʻohana nui ʻia ia no ka hana hoʻoikaika ʻana i ka wā o ka hāpai ʻana a me ka hana lohi i hana ʻia e ka atony uterine i ka wā hana.Hoʻohana ʻia no ka hoʻāʻo ʻana i ka oxytocin sensitivity a kōkua i ka hoʻokuʻu ʻana i ka waiū postpartum.
Hoʻokuʻu ʻia ka Oxytocin i loko o ke kahe koko ma ke ʻano he hormone i pane i ka hana moekolohe a i ka wā hana.Loaʻa iā ia ma ke ʻano lāʻau lapaʻau.Ma kēlā me kēia ʻano, hoʻoulu ka oxytocin i nā ʻokiʻoki o ka ʻōpū e wikiwiki i ke kaʻina o ka hānau ʻana.Hoʻoponopono ʻia ka hana ʻana a me ka huna ʻana o ka oxytocin e kahi ʻano manaʻo manaʻo maikaʻi, kahi e hoʻoulu ai kāna hoʻokuʻu mua i ka hana a me ka hoʻokuʻu ʻana o ka oxytocin hou aʻe.
Hōʻike (USP41)
'ikamu | Hōʻike |
Ka nana aku | Keʻokeʻo a aneane keʻokeʻo, pauka hygroscopic |
ʻIkepili | HPLC: Ua like ka manawa paʻa me ka mea kuhikuhi |
Molecular Ion Mass: 1007.2 | |
ʻO ka maʻiʻo amino acid Asp: 0.95 a 1.05 Glu: 0.95 a 1.05 Gly: 0.95 a 1.05 Pro: 0.95 a 1.05 Tir: 0.70 a 1.05 Leu: 0.90 a 1.10 Ile: 0.90 a 1.10 Kiekie: 1.40 a 2.10 | |
Nā mea pili | Huina haumia NMT 5% |
ʻAno wai (KF) | NMT 5.0% |
ʻO ka ʻiʻo acetic acid | 6%-10% |
Nā mea hoʻoheheʻe koena (GC) | |
Acetonitrile | NMT 410 ppm |
Methylene chloride | NMT 600 ppm |
Isopropylether | NMT 4800 ppm |
ʻEtanol | NMT 5000 ppm |
N, N-Dimethyl Formanide | NMT 880 ppm |
Helu microbial | NMT 200 cfu/g |
Ka hana | NLT 400 USP Oxytocin Units no ka mg |