Natural Ovarian Failure Female Serum Serotonin Levels. Experiment 5: Down yellow triangle serotonin Before levels significantly lower than After levels. Before refers to serum drawn prior to 1st Porsolt test, After refers to serum analyzed after 2nd Porsolt test, all values expressed in ng/ml ± 1.0.
Blake et al. BMC Neuroscience 2011 12:28 doi:10.1186/1471-2202-12-28