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
Pontefract of Pontefract was known by the Anglo-Scandinavian name of Kirkby. After the Norman conquest in 1066 almost all of Yorkshire came under the ownership of followers of William the Conqueror, one of whom was Ilbert de Lacy who became the owner of Tateshale (Tanshelf) where he began to build a castle. Pontefract Castle began as a wooden motte and bailey castle, built before 1086 and later rebuilt in stone. The de Lacys lived in the castle for more than two centuries and were holders of the castle and the Honour of Pontefract from 1067 until the death of Alice de