"des" . "Descriptor" . . "15495"^^ . "2012-03-01T11:31:35+01:00"^^ . . . "A Descriptor gives additional information about the influence. It may be affecting, as with 'positive impact on GDP'; or not, as in 'potential (or possible) influence of SSRIs on metabolism'. Descriptors are typically adjective phrases. Many illicit substances can have a strong, negative impact on the body."@en . . .