Methylphenidate's mechanism of action involves the inhibition of catecholamine reuptake, primarily as a dopamine reuptake inhibitor. Methylphenidate acts by blocking the dopamine transporter and norepinephrine transporter, leading to increased concentrations of dopamine and norepinephrine within the synaptic cleft.
A monogram is a picture consisting of one or more letters. The word monogram signifies the use of one initial letter to represent an entire name. The picture can be built by one, two, three or four letters. One letter-When a single letter is used, it is usually the first letter of the persons first name or last name.
The Rules of Monogramming. Although there have been periods in history when single initial monograms and two-letter monograms were preferred, the three-letter monogram has come to symbolize the standard layout.