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. 2000 Feb 1;97(3):1202–1205. doi: 10.1073/pnas.97.3.1202

Figure 4.

Figure 4

Immunoprecipitation/mass spectrometry analyses of Aβ release into conditioned medium. Neurons were incubated in the absence or presence of 200 nM testosterone for 10 days. Levels of Aβx-40 and Aβx-42 species measured in the presence of testosterone (Lower) were significantly lower than control (Upper) levels in each of three experiments, including the one illustrated here.