Volume 9 No. 2 March – April, 2004 ROMANIAN BIOTECHNOLOGICAL LETTERS – an international journal – CONTENTS 1.Drochioiu, C. ONISCU, R. GRADINARU, Manuela Murariu The biostructural theory versus the chemiosmotic theory ……………15792.D. FOLOGEA, TATIANA VASSU, ILEANA STOICAThermal effects during electroporation: theoretical and experimental considerations ……………15873.I. PĂTRAŞCU, L.T. CIOCAN, MIHAELA BANUBasic Principles in Finite Elements Modeling Method Applied for Metal-Ceramics Bond Analysis …………… 15914.D. FOLOGEA, TATIANA VASSU, Ileana Stoica, Ortansa Csutak, ELENA SASARMAN, DIANA SMARANDACHE, SIMONA SOARE, RALUCA GHINDEA, CRISTINA MORARU, ROBERTINA IONESCU, M. ATAMANSetting-up a Field Inversion Gel Electrophoresis System ……………15995.ALEXANDRA BANU, O. RADOVICI, MARIA MARCUElectrochemical Behavior of Corroding Ni-Cr Dental Alloy in Artificial Saliva ……………16036.Ionica, Condac, A. Dinischiotu, M. Costache, B.JohansenPreparation of Pla2 type IIA Produced by Recombinant Baculovirus – Infected Sf21 Insect Cells …………… 16097.DIANA DINU, MARINA TAMARA NECHIFORSerum Enzymes as Markers of Liver Injury in Long Term Ethanol Consumption ……………16178.I. LAZAR, B. A. STERIANInvestigations on the Vegetal Carpet Developed on Navodari Phosphogypsum Dump After Six Vegetation Cycles (1998-2003) ……………16239.Roxana-Georgiana Tauser, Ortansa StoicaBiotechnological Aspects of the Antisense Neuropharmaceuticals …………… 163110.D. FOLOGEA, TATIANA VASSU, Ileana Stoica, SIMONA SOARE, DIANA SMARANDACHE, ROBERTINA IONESCU, Raluca Ghindea, Cristina Moraru Kluyveromyces lactis electrokaryotyping by Field Inversion Gel Electrophoresis ……………1637 11.A. TERZIĆ-VIDOJEVIĆ*, J. POPOV-RALJIĆ2, B. MILIČIĆ, D.JOŠIĆMicrobiological and Sensory Quality of Bread Crumbs Treated with Ionizing Radiation …………… 164312.Diary of Events ……………1651 Cover: The Bucharest University Building