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Found Estrogen 2 times.

Displaying results 1 to 10.

1. Estrogen (pl. estrogens)
A steroid sex hormone that regulates female reproductive processes and creates feminine secondary sexual characteristics. Some types of cancer depend on estrogen for their growth, and modern-day increases in cancer rates are thought by many to be caused by the action of certain chlorinated organic chemicals (such as pesticide s and herbicide s) that mimic the action of this hormone.

2. Estrogen
A female sex hormone that performs many important functions in reproduction.

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