PSA is very sensitive in detecting any recurrence of cancer. That's because only prostate cells make PSA -- so if it goes up after a radical prostatectomy, it means prostate cells are still present somewhere.
Aboriginal art is art made by indigenous Australian people. It includes work made in many different ways including painting on leaves, wood carving, rock carving, sculpting, ceremonial clothing and sand painting.Aboriginal art is closely linked to religious ceremonies or rituals.It is an important part of the world's oldest continuous cultural tradition, based on totems and the Dreaming. All the designs, painted or drawn, have a story behind them. Symbols are used in aboriginal art, to show different things.While the meaning of these symbols are often shared, they can change meaning within the same piece, and they can be different between different groups. Aboriginal art is a language in itself, communicating through beautiful patterns.boriginal art is closely linked to religious ceremonies or rituals. It is an important part of the world's oldest continuous cultural tradition, based on totems and the Dreaming.
Having existed in a region from the beginning: aboriginal forests. See Synonyms at native. 2. a. Of or relating to aborigines. b. often Aboriginal Of or relating to the indigenous peoples of Australia.boriginal-an indigenous person who was born in a particular place; the art of the natives of the northwest coast; the Canadian government scrapped plans to tax the grants to aboriginal college students.