Pdt light therapy ndi mankhwala omwe amagwiritsa ntchito magetsi osiyanasiyana kuti apititse patsogolo kukula kwa maselo, kufulumizitsa kufalikira kwa magazi, komanso kulimbikitsa kupanga kolajeni mu minofu ya fibroblast. Potero kuonjezera elasticity khungu, kusintha zotsatira za khungu, ndi kuthetsa kupsa ndi dzuwa. Pdt light therapy imathanso kutchedwa phot...
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