Primjeri korištenja Reverse transcriptase na Engleski i njihovi prijevodi na Hrvatskom
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Reverse transcriptase is an enzyme that HIV needs in order to multiply.
Howard Temin andDavid Baltimore independently discovered reverse transcriptase enzymes.
Reverse transcriptase is an enzyme that HIV needs in order to multiply.
Hbv and hiv antiviral agents:nucleos(t)ide reverse transcriptase inhibitors.
By blocking reverse transcriptase, Genvoya reduces the amount of HIV-1 in the blood and keeps it at a low level.
Ljudi također prevode
The active substance in Ziagen, abacavir,is a nucleoside reverse transcriptase inhibitor NRTI.
In addition, a K70E substitution in HIV-1 reverse transcriptase has been selected by tenofovir and results in low-level reduced susceptibility to abacavir, emtricitabine, lamivudine and tenofovir.
The active substance in Stocrin, efavirenz,is a non-nucleoside reverse transcriptase inhibitor NNRTI.
In addition, a K70E substitution in HIV-1 reverse transcriptase has been selected by tenofovir and results in low-level reduced susceptibility to abacavir, emtricitabine, tenofovir and lamivudine.
The active substance in Intelence, etravirine,is a non-nucleoside reverse transcriptase inhibitor NNRTI.
Tenofovir diphosphate inhibits HIV-1 reverse transcriptase and the HBV polymerase by direct binding competition with the natural deoxyribonucleotide substrate and, after incorporation into DNA, by DNA chain termination.
Emtricitabine triphosphate andtenofovir diphosphate competitively inhibit HIV-1 reverse transcriptase, resulting in DNA chain termination.
Efavirenz non-competitively inhibits HIV-1 reverse transcriptase(RT) and does not significantly inhibit human immunodeficiency virus-2(HIV-2) RT or cellular deoxyribonucleic acid(DNA) polymerases α, β, γ, and δ.
The most common emergent resistance mutations in Eviplera-treated patients were M184V/I and E138K in reverse transcriptase.
Emtricitabine triphosphate competitively inhibits HIV-1 reverse transcriptase(RT), resulting in deoxyribonucleic acid(DNA) chain termination.
Similarly the potential for cross-resistance between nevirapine andNRTIs is low because the molecules have different binding sites on the reverse transcriptase.
Each of these active substances works by interfering with an enzyme called‘reverse transcriptase', which is essential for the HIV-1 virus to multiply.
Plants that have reverse transcriptase blockers are effective against HIV but are completely ineffective against DNA orRNA viruses that do not need reverse transcriptase because they replicate their nucleus using other types of DNA or RNA polymerases.
Resistance is mediated by reduced inhibitor binding to the altered HBV reverse transcriptase, and resistant HBV exhibits reduced replication capacity in cell culture.
In the second study, Edurant was compared with efavirenz, when both medicines were given in combination with a fixed regimen of antiviral medicines consisting of tenofovir disoproxil and emtricitabine ortwo other nucleoside or nucleotide reverse transcriptase inhibitors.
Viruses can also contain enzymes for infecting cells,such as the HIV integrase and reverse transcriptase, or for viral release from cells, like the influenza virus neuraminidase.[76].
Medicines used to treat hypertension and heart problems(such as diltiazem, nifedipine, nitrendipine, verapamil, felodipine, amlodipine); some medicines used to treat HIV(antiretroviral medicines): protease inhibitors(such as amprenavir, atazanavir, indinavir, nelfinavir, ritonavir),non-nucleoside reverse transcriptase inhibitors(such as efavirenz, nevirapine);
In vitro studies have demonstrated that its mechanism of action in relation to HIV is inhibition of the HIV reverse transcriptase enzyme, an event which results in chain termination and interruption of the viral replication cycle.
Emtricitabine is phosphorylated by cellular enzymes to form emtricitabine 5'-triphosphate, which competitively inhibits HIV-1 reverse transcriptase, resulting in DNA chain termination.
Nevirapine is a non-competitive inhibitor of the HIV-1 reverse transcriptase, but it does not have a biologically significant inhibitory effect on the HIV-2 reverse transcriptase or on eukaryotic DNA polymerases α, β, γ, or δ.
Each of these active substances, also known as antiretroviral medicines,work by interfering with an enzyme(reverse transcriptase) that is essential for the virus to multiply.
When co-administering CYP3A4 inducers(i.e., aminoglutethimide, nafcillin,non-nucleoside reverse transcriptase inhibitors, phenobarbital, rifampicin, carbamazepine, pioglitazone, St John's Wort, glucocorticoids, modafinil and phenytoin) with Lojuxta, the possibility of a drug-drug interaction affecting efficacy should be considered.
Each of these active substances, also known as antiretroviral medicines,works by interfering with an enzyme(a protein called‘reverse transcriptase') that is essential for the virus to multiply.
The antiviral activity of abacavir in cell culture was not antagonized when combined with the nucleoside reverse transcriptase inhibitors(NRTIs) didanosine, emtricitabine, lamivudine, stavudine, tenofovir or zidovudine, the non-nucleoside reverse transcriptase inhibitor(NNRTI) nevirapine, or the protease inhibitor(PI) amprenavir.
Resistance to emtricitabine or tenofovir has been seen in vitro and in the HIV-1 from some patients due to the development of the M184V orM184I emtricitabine resistance substitution in reverse transcriptase or the K65R tenofovir resistance substitution in reverse transcriptase.