Izazinzulu zaseBrazil ezivela kwiYunivesithi yaseFederal yaseSão Paulo zivavanye imiphumo yonyango lokukhanya (808nm) kubafazi abangama-64 abatyebe kakhulu ngo-2015.
Iqela 1: Uqeqesho lokuzilolonga (i-aerobic kunye nokumelana) kunye nonyango lwe-phototherapy
Iqela lesi-2: Uqeqesho lokuzilolonga (i-aerobic kunye nokumelana) + akukho phototherapy.
Olu phononongo lwenzeke kangangeeveki ezingama-20 apho uqeqesho lokuzilolonga lwenziwa izihlandlo ezi-3 ngeveki. Unyango olukhanyayo lwenziwa ekupheleni kweseshoni nganye yoqeqesho.
