Ví dụ về việc sử dụng Its active metabolite trong Tiếng anh và bản dịch của chúng sang Tiếng việt
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Its active metabolite is cefpodoxime.
At the same time, it completely and quickly turns into its active metabolite- acyclovir.
It is broken down into its active metabolite, desfesoterodine, by plasma esterases.
Tamoxifen is an antagonist of the estrogen receptor in breast tissue via its active metabolite, 4-hydroxytamoxifen.
Irinotecan and its active metabolite SN-38 bind to the topoisomerase I-DNA complex and prevent religation of these single-strand breaks.
A prodrug, perindopril is hydrolyzed to its active metabolite, perindoprilat, in the liver.
Bioavailability of Amitriptyline with parenteral administration is 30-60%, the bioavailability of nortriptyline,which is its active metabolite- 46-70%.
Minimal conversion of losartan to its active metabolite was seen in about 1% of individuals studied.
Co-administration with paracetamol doesnot alter plasma levels of oseltamivir, its active metabolite, or paracetamol.
Minimal conversion of losartan to its active metabolite was seen in about 1% of individuals studied.
Coadministration of losartan and cimetidine led to an increase of about 18% in AUC of losartan butdid not affect the pharmacokinetics of its active metabolite.
Chlordiazepoxide has a medium to long half-life but its active metabolite has a very long half-life.
Both losartan and its active metabolite are highly bound to plasma proteins, primarily albumin, with plasma free fractions of 1.3% and 0.2%, respectively.
During once daily dosing with 100 mg, neither losartan nor its active metabolite accumulates significantly in plasma.
Venlafaxine and its active metabolite have a pronounced inhibitory effect on the reuptake of serotonin and norepinephrine and a weak inhibitory effect on the mechanism of dopamine reuptake.
With a single dose of 100 mg, neither losartan nor its active metabolite significantly accumulate in the body.
The active substance and its active metabolite exert a strong inhibitory effect on the reuptake of serotonin and norepinephrine, and a weak inhibitory effect on the reuptake of dopamine.
Studies in two breast-feeding women revealed that both imatinib and its active metabolite can be distributed into human milk.
Selexipag and its active metabolite, ACT-333679(or MRE-269, the free carboxylic acid), are agonists of the prostacyclin receptor, which leads to vasodilation in the pulmonary circulation.[1].
During once daily dosing with 100 mg, neither losartan nor its active metabolite accumulates significantly in plasma.
Both rolapitant and its active metabolite M19 block the NK1 receptor with high affinity and selectivity: to block the closely related receptor NK2 or any other of 115 tested receptors and enzymes, more than 1000-fold therapeutic concentrations are necessary.[1].
It is not known whether losartan is excreted in human milk,but significant levels of losartan and its active metabolite were shown to be present in rat milk.
Since its active metabolite is not a potassium channel blocker, no cardiotoxicity is associated with fexofenadine.[1] Toxicity is possible after years of continued use with no previous problems as a result of an interaction with other medications such as erythromycin, or foods such as grapefruit.
Following administration of cimetidine, the half-life and AUC of zolmitriptan and its active metabolites were approximately doubled(see CLINICAL PHARMACOLOGY in product pamphlet).
Its active metabolite, cidofovir diphosphate, inhibits viral replication by selectively inhibiting viral DNA polymerases.[1] It also inhibits human polymerases but this action is 8-600 times weaker than its actions on viral DNA polymerases.[3] It also incorporates itself into viral DNA hence inhibiting viral DNA synthesis during reproduction.
It also affects the 5-HT2A, 5-HT2C, 5-HT6, and 5-HT7 receptors.[9]In addition, its active metabolite, norzotepine, serves as a potent norepinephrine reuptake inhibitor.[10].
However, in this case the parent compound does not have the side effects associated with terfenadine,and so both loratadine and its active metabolite, desloratadine, are currently marketed.[9].
In patients with cirrhosis of the liver, mild and moderate,the concentration of losartan and its active metabolite in the blood plasma is higher than in healthy patients, so they are recommended to prescribe the drug in lower doses.
The mechanism of action depends on competitive antagonism with para-aminobenzoic acid and inhibition of dihydropteroate synthetase activity, which in turn leads to impaired synthesis of dihydrofolic acid andas a result its active metabolite necessary for the synthesis of purine and pyrimidine.
Strong inducers of the liver enzymeCYP3A4 decrease the area under the curve of rolapitant and its active metabolite(called M19); for rifampicin, this effect was almost 90% in a study.