Use of a rat ex-vivo testis culture method to assess toxicity of select known male reproductive toxicants

Abstract

Due to the complex physiology of the testes, in vitro models have been largely unsuccessful at modeling testicular toxicity in vivo. We conducted a pilot study to evaluate the utility of the Durand ex vivo rat seminiferous tubule culture model [1], [2], [3] that supports spermatogenesis through meiosis II, including the formation of round spermatids. We used this system to evaluate the toxicity of four known testicular toxicants: 1,3-dinitrobenzene (DNB), 2-methoxyacetic acid (MAA), bisphenol A (BPA), and lindane over 21 days of culture.

Description

Keywords

Dinitrobenzene, Methoxyacetic, Testicular toxicity, Bioscience

Citation

Goldstein, K. M. et al. (2016). Use of a rat ex-vivo testis culture method to assess toxicity of select known male reproductive toxicants. Reproductive Toxicology, 60, 92-103. https://doi.org/10.1016/j.reprotox.2016.01.003