the T cell and B7 proteins on APC. â¢ Ligands for B7 are CD28 and CTLA-4 (CD 152) [these act antagonistically with each other] â¢ CD28 expressed on both resting and activated T cells but CTLA-4 found only on activated cells (24 h after stimulation). â¢ CD27 & B7 stimulates (augments) IL-2 production and proliferation.
Modesty is the quality of a personâs being that is demonstrated or shown by his/her moderate and unassuming style of dress and behavior. Modesty is most commonly associated with how a person dresses, particularly that of women or girls, but it is a broader virtue of oneâs personality. It is similar to humility as it is expressed in oneâs behavior. In respect to how a person dresses, it indicates, for the most part, that such a person does not display her or his body in a way that excessively emphasizes her or his sexual attributes.
Static-A static character is someone who does not change over time; his or her personality does not transform or evolve. Round-A rounded character is anyone who has a complex personality; he or she is often portrayed as a conflicted and contradictory person. Flat-A flat character is the opposite of a round character. This literary personality is notable for one kind of personality trait or characteristic. Stock-Stock characters are those types of characters who have become conventional or stereotypical through repeated use in particular types of stories.