A mathematical model quantifying GnRH-induced LH secretion from gonadotropes by Blum et al (2000) This paper includes three stages, and the model does not include the third stage. Also an event is included which remove the hormone GnRH at time=5min. Figure 1 and Figure 2 of the paper are reproduced, using SBML odeSolver. We choose to encode the model with the concentration of GnRH equal to 1.0nM. This model originates from BioModels Database: A Database of Annotated Published Models. It is copyright (c) 2005-2009 The BioModels Team. For more information see the terms of use . To cite BioModels Database, please use Le Novère N., Bornstein B., Broicher A., Courtot M., Donizelli M., Dharuri H., Li L., Sauro H., Schilstra M., Shapiro B., Snoep J.L., Hucka M. (2006) BioModels Database: A Free, Centralized Database of Curated, Published, Quantitative Kinetic Models of Biochemical and Cellular Systems Nucleic Acids Res., 34: D689-D691.