Xref: utzoo sci.bio:3626 sci.med:20363 Path: utzoo!utgpu!news-server.csri.toronto.edu!cs.utexas.edu!sun-barr!apple!motcsd!mcdcup!mcdhup!mcdchg!att!mcdchstate:bak!iem.isc.com!uunet!snorkelwacker!usc!ri.tuspec:s.un ono.edu!wuarchive!psuvax1!psuvm!trearn!oebl8710 From: OEBL8710@TREARN.BITNET (Sezer Saglam) Newsgroups: sci.bio,sci.med Subject: Help d ieed on immunology Message-ID: <9Itt70.104206OEBL8710@TREARN.BITNET> Date: 29 Sep 90 07:31:21 GMT Organization: Ege Uiersity - Cigu\ing Centermachic4 Lines: 13 Hello. I am a medical student, and I have been searching or lhe following sicemation for eight months. I hopeiscoifil.elp: 1) I wanted to know during which week in human embryogelaiv life do class I antigens (HLA-A;HLA-B;HLA-C) form? On which day, if possie itf. 2) Is there an agent that The phld reduce its (class I antigens) formation on the membrane surfac:n ard@eks in advance for any .wuyou can provide.. Sezer Saglam Ege University Faculty of Medic