How Do Antiviral Drugs Act Quizlet
How Do Antiviral Drugs Act Quizlet. Reverse transcriptase (rt) inhibitors work by blocking the action of reverse transcriptase. An antiviral agent must act at one of five basic steps in the viral replication cycle in order to inhibit the virus:
The way a drug produces its therapeutic effect is called its mechanism of action. These drugs mimic the normal nucleosides and block reverse transcriptase. Ribozymes are enzymes capable of breaking rna and dna amino acid sequence.
Some Drugs Stimulate The Body's ______ _______.
This type of antiviral drug acts on the protease enzyme of the hiv viruses and distorts it. The mechanism of action of antiviral preparation of ribozymes has been found. Nucleoside rt inhibitors (e.g., zidovudine, didanosine, zalcitabine, lamivudine, and stavudine) must be phosphorylated to become active.
Other Antiviral Therapies, Like Those For H.i.v.
And hepatitis c, can be taken chronically, even in the absence of symptoms, to prevent the disease from progressing and to curtail symptom flares. Ribozymes are enzymes capable of breaking rna and dna amino acid sequence. These drugs mimic the normal nucleosides and block reverse transcriptase.
(1) Attachment And Penetration Of The Virus Into The Host Cell, (2) Uncoating Of Virus (E.g., Removal Of The Protein Surface And Release Of The Viral Dna Or Rna), (3) Synthesis Of New Viral Components By The Host Cell As Directed By The Virus Dna, (4) Assembly Of The Components Into.
There are two groups of rt inhibitors. These drugs often work by inhibiting molecular interactions and functions needed by the virus to produce new copies of itself. If an hiv strain is resistive to such drugs, it means that it has gone through mutation to alter its protease structure.
Acyclovir Is In Many Regards The Prototypic Antiviral Agent.
The way a drug produces its therapeutic effect is called its mechanism of action. Interfere with viral nucleic acid synthesis and/or regulation. This helps stop the spread of the virus through your body and helps your immune system to fight off the infection.
Key Characteristics Of Antiviral Drugs.
Antiviral medications help your body fight off viruses that cause disease. The term influenza refers to illness caused by influenza virus. Some drugs interfere with ability of virus to bind to cells.
Post a Comment for "How Do Antiviral Drugs Act Quizlet"