التفاصيل البيبلوغرافية
| العنوان: |
Use of a rat ex-vivo testis culture method to assess toxicity of select known male reproductive toxicants. |
| المؤلفون: |
Goldstein, Keith M.1 goldsteinkm@lilly.com, Seyler, David E.1, Durand, Philippe2, Perrard, Marie-Hélène3, Baker, Thomas K.1 |
| المصدر: |
Reproductive Toxicology. Apr2016, Vol. 60, p92-103. 12p. |
| مصطلحات موضوعية: |
*PHYSIOLOGICAL effects of chemicals, *BISPHENOL A, *TESTIS physiology, *REPRODUCTIVE toxicology, *SPERMATOGENESIS, *IN vivo studies, *METHOXYETHANOL, *MEIOSIS |
| مستخلص: |
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 [1–3] 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. This organotypic culture system demonstrated the ability to successfully model in vivo testicular toxicity (Sertoli cell toxicity and disruption of meiosis) for all four compounds. These findings support the application of this system to study molecules and evaluate mechanisms of testicular toxicity. [ABSTRACT FROM AUTHOR] |
| قاعدة البيانات: |
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