Scopolamine yog siv txhawm rau tiv thaiv xeev siab thiab ntuav tshwm sim los ntawm kev mob plab lossis tshuaj siv thaum phais. Scopolamine yog nyob rau hauv ib chav kawm ntawm cov tshuaj hu ua antimuscarinics. Nws ua haujlwm los ntawm kev thaiv cov teebmeem ntawm qee yam khoom ntuj (acetylcholine) ntawm lub hauv nruab nrab paj hlwb.
Yuav ua li cas yog qhov kev ua ntawm scopolamine?
Mechanism Of Action
Nws tau raug qhia tias scopolamine ua rau hauv nruab nrab lub paj hlwb (CNS) los ntawm kev thaiv cov cholinergic kis ntawm vestibular nuclei mus rau cov chaw siab dua hauv CNS thiab los ntawm Reticular tsim rau ntu ntu ntu.
Vim li cas scopolamine siv rau hauv kev mob nkeeg thiab tsis yog atropine?
Scopolamine nws tus kheej yog lipid soluble thiab muaj ntau dua lipid solubility tshaj atropine; nws thiaj li muaj kev cuam tshuam loj dua. Nws muaj zog dua li atropine hauv nws cov teebmeem ntawm lub qhov muag thiab cov qog tab sis muaj zog tsawg dua li atropine ntawm lub plawv, bronchioles, thiab plab hnyuv du nqaij …
Vim li cas scopolamine siv tom qab pob ntseg?
Scopolamine Patch
Scopolamine (ib qho tshuaj anticholinergic), thaum muab tshuaj nyob rau hauv daim ntawv ntawm cov tshuaj transcutaneous thaj, yog dav siv rau kev tiv thaiv kev mob nkeeg. 0.5-mg thaj yog muab tso rau hauv qab pob ntseg, qhov chaw ntawm daim tawv nqaij permeability yog siab tshaj, muab kev kho mob theem ntawm scopolamine mus txog 3 hnub.
scopolamine ua dab tsi rau tuslub cev?
Scopolamine txo cov zais zis ntawm qee yam kabmob hauv lub cev, xws li lub plab thiab cov hnyuv. Scopolamine kuj txo cov paj hlwb uas ua rau koj lub plab ntuav. Scopolamine yog siv los tiv thaiv xeev siab thiab ntuav uas tshwm sim los ntawm kev mob tshwm sim los ntawm kev siv tshuaj loog thaum phais.
