p38

Serine/threonine protein kinase activated by MAP kinase kinase (MKK6b) that acts in the signalling cascade downstream of various inflammatory cytokines such as IL-1 and TNF a . Homologous to the yeast HOG protein. See MEF2.

P38

The Walther P38 is a 9 mm calibre (also produced in .22 Long Rifle calibre) recoil-operated semi-automatic pistol manufactured by Walther since 1938. It was adopted by the German army in 1938 and is still in use by the Chilean, Norwegian, Portuguese and German armed forces in the new Walther P1 version. The Walther P38 takes an 8-round magazine.
Found on http://www.probertencyclopaedia.com/browse/FPP.HTM
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