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Terlipressin Acetate no ka Esophageal Variceal Bleeding

ʻO ka wehewehe pōkole:

Inoa: N-(N-(N-Glycylglycyl)glycyl)-8-L-lysinevasopressin

Helu CAS: 14636-12-5

Kumu molekala: C52H74N16O15S2

Kaumaha molekula: 1227.37

Helu EINECS: 238-680-8

Puni paila: 1824.0±65.0 °C (Wanamua)

Māmā: 1.46±0.1 g/cm3 (Wānana ʻia)

Nā kūlana mālama: E mālama i kahi pōʻeleʻele, Inert ea, E kūʻai i loko o ka pahu hau, ma lalo o -15°C.

ʻAkika helu helu: (pKa) 9.90±0.15 (Wanamua)


Huahana Huahana

Huahana Huahana

Huahana Huahana

inoa N-(N-(N-Glycylglycyl)glycyl)-8-L-lysinevasopressin
Helu CAS 14636-12-5
ʻAno molekala C52H74N16O15S2
Kaumaha molekula 1227.37
Helu EINECS 238-680-8
Lae paila 1824.0±65.0 °C (Wanamua)
ʻO ka mānoanoa 1.46±0.1 g/cm3 (Wanamua)
Nā kūlana mālama E mālama i kahi pōʻeleʻele, ea ʻaʻole, E kūʻai i loko o ka pahu hau, ma lalo o -15°C.
ʻAkika helu (pKa) 9.90±0.15 (Wanamua)

Nā huaʻōlelo like

[N-α-Triglycyl-8-lysine]-vasopressin;130:PN: WO2010033207SEQID:171claiMedprotein; 1-Triglycyl-8-lysineVasopressin; Nα-Glycyl-glycyl-glycyl-[8-lysine]-vasopressin; Nα-Glycyl-glycyl-glycyl-lysine-vasopressin; Nα-Glycylglycylglycyl-vasopressin; Nα-Gly-Gly-Gly-8-Lys-vasopressin; ʻO Terlipressin, Terlipressine, Terlipressina, Terlipressinum.

wehewehe

ʻO Terlipressin, nona ka inoa kemika ʻo triglycyllysine vasopressin, kahi hoʻomākaukau vasopressin lōʻihi synthetic hou. He ʻano prodrug ia, ʻaʻole hoʻoikaika ʻo ia iho. Hana ʻia e aminopeptidase in vivo e "hoʻokuʻu" mālie i ka lysine vasopressin ikaika ma hope o ka wehe ʻana i nā koena glycyl ʻekolu ma kāna N-terminus. No laila, hana ʻo terlipressin ma ke ʻano he reservoir e hoʻokuʻu i ka lysine vasopressin ma kahi wikiwiki.

ʻO ka hopena pharmacological o terlipressin ka hoʻopaʻa ʻana i ka splanchnic vascular smooth muscle a hōʻemi i ke kahe o ke koko splanchnic (e like me ka hoʻohaʻahaʻa ʻana i ke kahe o ke koko i loko o ka mesentery, spleen, kōpū, a me nā mea ʻē aʻe), a laila e hōʻemi i ke kahe koko portal a me ke kaomi puka. Ma kekahiʻaoʻao, hiki iā ia ke ho'ēmi i ka plasma Ka hopena o ka manaʻo o ka renin, ma laila e hoʻonui ai i ke kahe o ke koko, e hoʻomaikaʻi i ka hana renal a me ka hoʻonuiʻana i ka mimi i nā maʻi me ka maʻi hepatorenal. ʻO Terlipressin wale nō ka lāʻau lapaʻau i hiki ke hoʻomaikaʻi i ke ola o nā maʻi me ka esophageal variceal hemorrhage. Ua hoʻohana nui ʻia i ka lāʻau lapaʻau o ka hemorrhage variceal. Eia kekahi, ua hoʻohana maikaʻi ʻia ka terlipressin i loko o ke ake a me nā puʻupaʻa. Ma keʻano laulā, hiki ke pāʻani i kahi hana maikaʻi i ka noho pū ʻana i ka haʻalulu refractory a me ka hoʻōla ʻana i ka cardiopulmonary. Ke hoʻohālikelikeʻia me ka vasopressin, he hopena lōʻihi kona,ʻaʻole ia e hoʻopilikia i nā pilikia, e like me ka fibrinolysis a me nā pilikia koʻikoʻi i loko o ka'ōnaehana cardiovascular, a maʻalahi ka hoʻohana (intravenous injection), iʻoi aku ka maikaʻi no ka mālama koʻikoʻi. Hoʻopakele a mālama ʻana i nā maʻi maʻi koʻikoʻi.


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