The Use of mRNA Probes in Combination with Calcium-sensitive Dye Oregon green 488 BAPTA-1 (image) Lobachevsky University Share Print E-Mail Caption Fluorescence of mRNA probes in the primary hippocampal culture; b - Fluorescence of calcium-sensitive dye Oregon green 488 BAPTA-1 in the primary hippocampal cells; c - Merged image. Scale: 20 μm. Credit Lobachevsky University Usage Restrictions None Share Print E-Mail Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.