Ovarian follicle bioassay reveals adverse effects of diazepam exposure upon follicle development and oocyte quality

Van Wemmel K, Gobbers E, Eichenlaub-Ritter U, Srnitz J, Cortvrindt R (2005)
REPRODUCTIVE TOXICOLOGY 20(2): 183-193.

Zeitschriftenaufsatz | Veröffentlicht | Englisch
 
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Autor/in
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Abstract / Bemerkung
A mouse ovarian follicle bioassay was used to study folliculogenesis and oocyte quality in vitro. Diazepam (DZ) was chosen as test compound to evaluate the system for its ability to detect possible effects of chemicals on reproduction. The bioassay is suitable to analyze the influence of DZ on each of the follicular components at any stage of development. A dose finding study revealed that follicle growth, differentiation and steroidogenesis were significantly disturbed by >= 5 mu g/ml DZ. A transient exposure procedure was used to examine stage-specific sensitivities of oogenesis to DZ. The oocyte appeared to be most vulnerable during its growth process within the follicle. Resumption of meiosis was disturbed dose-dependently with reduced oocyte quality after chronic exposure to >= 2.5 mu g/ml DZ. The bioassay is a highly efficient and informative tool to assess the hazards of chemical compounds for female fertility and to elucidate their mechanisms of action. (c) 2005 Elsevier Inc. All rights reserved.
Stichworte
folliculogenesis; steroidogenesis; oocyte quality; organization; nuclear maturation; spindle/chromosome; in vitro follicle bioassay; diazepam
Erscheinungsjahr
2005
Zeitschriftentitel
REPRODUCTIVE TOXICOLOGY
Band
20
Ausgabe
2
Seite(n)
183-193
ISSN
0890-6238
Page URI
https://pub.uni-bielefeld.de/record/1603471

Zitieren

Van Wemmel K, Gobbers E, Eichenlaub-Ritter U, Srnitz J, Cortvrindt R. Ovarian follicle bioassay reveals adverse effects of diazepam exposure upon follicle development and oocyte quality. REPRODUCTIVE TOXICOLOGY. 2005;20(2):183-193.
Van Wemmel, K., Gobbers, E., Eichenlaub-Ritter, U., Srnitz, J., & Cortvrindt, R. (2005). Ovarian follicle bioassay reveals adverse effects of diazepam exposure upon follicle development and oocyte quality. REPRODUCTIVE TOXICOLOGY, 20(2), 183-193. doi:10.1016/j.reprotox.2005.01.009
Van Wemmel, K., Gobbers, E., Eichenlaub-Ritter, U., Srnitz, J., and Cortvrindt, R. (2005). Ovarian follicle bioassay reveals adverse effects of diazepam exposure upon follicle development and oocyte quality. REPRODUCTIVE TOXICOLOGY 20, 183-193.
Van Wemmel, K., et al., 2005. Ovarian follicle bioassay reveals adverse effects of diazepam exposure upon follicle development and oocyte quality. REPRODUCTIVE TOXICOLOGY, 20(2), p 183-193.
K. Van Wemmel, et al., “Ovarian follicle bioassay reveals adverse effects of diazepam exposure upon follicle development and oocyte quality”, REPRODUCTIVE TOXICOLOGY, vol. 20, 2005, pp. 183-193.
Van Wemmel, K., Gobbers, E., Eichenlaub-Ritter, U., Srnitz, J., Cortvrindt, R.: Ovarian follicle bioassay reveals adverse effects of diazepam exposure upon follicle development and oocyte quality. REPRODUCTIVE TOXICOLOGY. 20, 183-193 (2005).
Van Wemmel, K, Gobbers, E, Eichenlaub-Ritter, Ursula, Srnitz, J, and Cortvrindt, R. “Ovarian follicle bioassay reveals adverse effects of diazepam exposure upon follicle development and oocyte quality”. REPRODUCTIVE TOXICOLOGY 20.2 (2005): 183-193.

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