Ososayensi baseBrazil abavela eFederal University of São Paulo bahlole imiphumela yokwelashwa kokukhanya (808nm) kwabesifazane abakhuluphele abangu-64 ngo-2015.
Iqembu 1: Ukuqeqeshwa kokuzivocavoca (ukuvivinya umzimba kanye nokumelana) kanye nokwelashwa nge-phototherapy
Iqembu 2: Ukuqeqeshwa kokuzivocavoca (ukuvivinya umzimba kanye nokumelana) + akukho ukwelashwa nge-phototherapy.
Lolu cwaningo lwenzeke isikhathi esingamasonto angama-20 lapho ukuqeqeshwa kokuzivocavoca kwenziwa khona izikhathi ezintathu ngesonto. Ukwelashwa okulula kwenziwa ekupheleni kweseshini ngayinye yokuqeqeshwa.
