Antiandrogens in the environment which are members of the cabbage family. The compound N-butylbenzenesulfonamide (NBBS) isolated from the bark of "Prunus africana", the Subsaharan red stinkwood tree, is a specific androgen antagonist and has been used as alternative medicine in benign prostatic hyperplasia. Licorice, or "Glycyrrhiza glabra" native to southern Europe, India, and parts of Asia has shown antiandrogen activity in male rats. Antiandrogens in the environment Antiandrogens in the environment have become a topic of concern. Many industrial chemicals, including phthalates and pesticides exhibit antiandrogen activity in animal experiments. Certain plant species have also been found to produce antiandrogens. In animal studies, environmental
Varieties of Chinese the second family. The ordinary negators in these varieties are all derived from a syllabic nasal *m̩, though it has a level tone in Hakka and Yue and a rising tone in Min. Existential negators derive from a proto-form *mau, though again the tonal category varies between groups. First- and second-person pronouns are cognate across all varieties. For third-person pronouns, Jin, Mandarin, and Xiang varieties have cognate forms, but other varieties generally use forms that originally had a velar or glottal initial: Southern varieties also include distinctive substrata of vocabulary of non-Chinese origin. Some of these words may have come