Mouse

Temporal and spatial expression profiles of Frizzled 3 in the ovary during the estrous cycle

S. B. Wang, Liu, Y. P., Zhang, Z. H., Wang, Z. K., Xu, Y. X., Wang, Z. C., Wang, S. B., Liu, Y. P., Zhang, Z. H., Wang, Z. K., Xu, Y. X., Wang, Z. C., Wang, S. B., Liu, Y. P., Zhang, Z. H., Wang, Z. K., Xu, Y. X., and Wang, Z. C., Temporal and spatial expression profiles of Frizzled 3 in the ovary during the estrous cycle, vol. 15, p. -, 2016.

Frizzled 3 is an important receptor in the Wnt/β-catenin pathway, a conserved signaling pathway that regulates gene expression and controls diverse developmental processes. However, the role of this protein during follicular development in the adult ovary is not known. The present study was designed to investigate the expression and localization of Frizzled 3 mRNA and protein during the estrous cycle in the mouse ovary through in situ hybridization (ISH), real-time quantitative polymerase chain reaction, immunohistochemistry and western blot.

Dietary zinc may attenuate heat-induced testicular oxidative stress in mice via up-regulation of Cu-Zn SOD

Y. Cao, Li, Y. S., Li, Z. J., Wang, F., and Li, C. M., Dietary zinc may attenuate heat-induced testicular oxidative stress in mice via up-regulation of Cu-Zn SOD, vol. 14, pp. 16616-16626, 2015.

Zinc (Zn) is important for male mammalian reproduction. In this study, we sought to clarify the role of Zn in heat-induced testicular damage in mice. Eighteen mice were divided into either control (con), heat (heat) and heat plus Zn (H+Zn) treatment groups, and fed diets containing 60 (con and heat groups) or 300 (H+Zn group) mg/kg Zn sulfate for one month. Mice in the con group were then maintained at 25°C, while mice in heat and H+Zn groups were exposed to 40°C for 2 h daily, for eight days. Mouse testes and serum from each animal were analyzed.

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