An ANA test may become positive before signs and symptoms of an autoimmune disease develop, so it may take time to tell the meaning of a positive ANA in a person who does not have symptoms. Conditions associated with a positive ANA test. The most common condition is SLE. 1  SLEâANA are most commonly seen with SLE. 2  About 95% of those with SLE have a positive ANA test result. 3  If someone also has symptoms of SLE, such as arthritis, a rash, and skin sensitivity to light, then the person probably has SLE.
UBO ~ Stringed instrument/ Thumb Piano. The ubo-aka is a thumb piano of the Igbo people of southeastern Nigeria. This instrument features a wood-burnt hardwood soundboard (with cut-out handholds) mounted on an incised, woodburnt gourd resonator.
Most widely spread and played instruments in Africa are the drum, the xylophone, the mbira, rattles and shakers. The one-string musical bow, played all over the continent but now nearly abandoned, was once responsible for all the vocal scales that are used today in African music.