Copyright © Philip M. Parker, INSEAD. Terms of Use.
| Domain | Definition |
Health | A class of cell surface receptors that prefers adenosine to other endogenous purines. Purinergic P1 receptors are widespread in the body including the cardiovascular, respiratory, immune, and nervous systems. There are at least two pharmacologically distinguishable types (A1 and A2, or Ri and Ra). The methylxanthines, e.g., caffeine, bind to these receptors, but also have other unrelated effects. (references) |
Source: compiled by the editor from various references; see credits. | |
Hexadecimal (or equivalents, 770AD-1900s) (references)52 45 43 45 50 54 4F 52 53 2C 50 55 52 49 4E 45 52 47 49 43 50 31 |
| Leonardo da Vinci (1452-1519; backwards) (references)
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Binary Code (1918-1938, probably earlier) (references)01010010 01000101 01000011 01000101 01010000 01010100 01001111 01010010 01010011 00101100 00100000 01010000 01010101 01010010 01001001 01001110 01000101 01010010 01000111 01001001 01000011 00100000 01010000 00110001 |
HTML Code (1990) (references)R E C E P T O R S ,   P U R I N E R G I C   P 1 |
ISO 10646 (1991-1993) (references)0052 0045 0043 0045 0050 0054 004F 0052 0053 002C 0050 0055 0052 0049 004E 0045 0052 0047 0049 0043 0050 0031 |
Encryption (beginner's substitution cypher): (references)5239373950544952531425055524348395241433725019 |
| 1. Orthography 2. Bibliography |
Copyright © Philip M. Parker, INSEAD. Terms of Use.
