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PCR inhibitors are any factor which prevent the amplification of nucleic acids through the polymerase chain reaction (PCR). [1] PCR inhibition is the most common cause of amplification failure when sufficient copies of DNA are present. [2] PCR inhibitors usually affect PCR through interaction with DNA or interference with the DNA polymerase.
Hepatitis C is an infectious disease caused by the hepatitis C virus (HCV) that primarily affects the liver; [2] it is a type of viral hepatitis. [6] During the initial infection period, people often have mild or no symptoms. [1]
Current research is focused on small-molecule inhibitors of the viral protease, RNA polymerase and other nonstructural genes. Two agents— boceprevir by Merck [ 66 ] and telaprevir by Vertex Pharmaceuticals —both inhibitors of NS3 protease were approved for use on May 13, 2011, and May 23, 2011, respectively.
The first protease inhibitor approved by the U.S. Food and Drug Administration (FDA). Ritonavir: Norvir: AbbVie: U.S. patent 5,541,206: March 1, 1996: AbbVie was part of Abbott Laboratories when patent was granted. As well as being a protease inhibitor in its own right, ritonavir inhibits the breakdown of other protease inhibitors.
The HOMA model was originally designed as a special case of a more general structural (HOMA-CIGMA) model that includes the continuous infusion of glucose with model assessment (CIGMA) approach; both techniques use mathematical equations to describe the functioning of the major effector organs influencing glucose/insulin interactions.
It acts as an RNA-dependent RNA polymerase inhibitor. It is a prodrug which is converted inside the body to the active form, 2'-C-methylcytidine triphosphate. [1] [2] ...
Daclatasvir, sold under the brand name Daklinza, is an antiviral medication used in combination with other medications to treat hepatitis C (HCV). [5] The other medications used in combination include sofosbuvir, ribavirin, and interferon, vary depending on the virus type and whether the person has cirrhosis. [3] It is taken by mouth. [5]
Once a one-step RT-PCR kit with a mix of reverse transcriptase, Taq DNA polymerase, and a proofreading polymerase is selected and all necessary materials and equipment are obtained a reaction mix is to be prepared. The reaction mix includes dNTPs, primers, template RNA, necessary enzymes, and a buffer solution.