medical diagnostic and pharmaceutical preparations including steroid hormone compound(s), dehydroepiandrosterone derivatives and salts, for testing and treatment of human and non-human animal respiratory, central nervous system, immune, endocrine, neoplastic and cardiovascular ailments, including bronchoconstriction, anxiety, pre menstrual syndrome, menopause symptoms, anxiety, lack of sleep, aggressive or socially inappropriate behaviour, difficult breathing, impeded and obstructed lung airw...