Meaning of Courtney. English name. In English, the name Courtney means-from the court. Other origins for the name Courtney include-English, French, French.The name Courtney is a unisex name and can be used for a boy or girl name (male or female).English Name Meaning-from the court. Origin-England.nglish name. In English, the name Courtney means-from the court. Other origins for the name Courtney include-English, French, French.The name Courtney is a unisex name and can be used for a boy or girl name (male or female). English Name Meaning-from the court.
Defining Elite Controllers. Elite controller is a term applied to the rare group of HIV-positive individuals who maintain undetectable viral loads in the absence of any treatment. The precise criteria for defining elite controllers often varies from study to study, particularly when it comes to the duration of viral load control.
CD4 is a protein on the surface of the T cell. HIV's gp120 antigen is a mirror image of the CD4 protein. If HIV bumps into the right place on the T cell's surface, the gp120 of the virus will lock onto the CD4 site of the T cell (Figure 4). Because of this, CD4 is called the receptor site or docking port for HIV.