MicroCarb Inc. of Gaithersburg, Md., named to its board ofdirectors Charles Austin, former vice president of AmericanCyanamid Co.

Randy Thurman, president and chief executive officer ofRhone-Poulenc Rorer Pharmaceuticals Inc and corporateexecutive vice president of Rhone-Poulenc Rorer Inc., wasnamed to the board of directors of Enzon Inc. of Piscataway, N.J.

TheraTech Inc. of Salt Lake City named to its board of directorsLawrence Muschek, senior vice president for research anddevelopment for Solvay Pharmaceuticals; and Jay Pisik,president of The Pisik Consulting Group.

Neoprobe Corp. of Columbus, Ohio, promoted David Houchens tovice president, clinical development, from director oflaboratory and clinical sciences; John Schroepfer to vicepresident, finance and administration, from chief accountingofficer; and Trudie Seeger to vice president, regulatory affairs,from director of regulatory affairs and clinical research.

(c) 1997 American Health Consultants. All rights reserved.