Ruriko Iibuchi

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Male Japanese black bears (Ursus thibetanus japonicus) have an explicit reproductive cycle. The objective of this study was to clarify the variation of plasma testosterone, FSH, inhibin, LH levels(More)
The Japanese black bear (Ursus thibetanus japonicus) is a typical seasonal breeder that has a mating season in early summer. Spermatogenesis and testicular steroidogenesis are known to develop and(More)
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