Igwe ọkụ kwụ ọtọ maka mmeghari ihu

Iwebata ngwaahịa:
Propionibacterium na-arụ ọrụ dị mkpa n'ịmepụta ihe otutu.
metabolites ha, endogenous porphyrins (nke kachasị nke coproporphyrin III),
Ha na-egosikarị nnabata kacha na 320 nm na 415 nm.Ìhè na-acha anụnụ anụnụ na 410 nm-419 nm na-eme ka porphyrins rụọ ọrụ nke ọma ma nwee ike mee ka porphyrins na-akwụ ụgwọ ike dị elu nke nwere ike ijikọta na oxygen triplet iji mepụta oxygen singlet na mkpụrụ ndụ ihe nketa na-arụ ọrụ n'efu.Igwe ikuku oxygen na-alụbeghị di nwere ike imebi membranes cell phones, si otú ahụ na-egbu Propionibacterium ma na-ewepụ ọnya anụ ahụ na-egbuke egbuke na ihe otutu, ma nwee ike imetụta ntinye nke protons site na membranes, gbanwee pH intracellular ma melite usoro ahụ ji alụso ọrịa ọgụ, iji gbochie mgbasa nke acne Propionibacterium.
Ọ bụ ezie na ọkụ na-acha uhie uhie na 620 nm-760 nm na-eme ka porphyrins rụọ ọrụ nke ọma karịa na-acha anụnụ anụnụ, nwere ntinye dịtụ ukwuu n'ime anụ ahụ.Ọ nwere ike kpalie macrophages ịhapụ cytokines iji lụ ọgụ mbufụt ruo n'ókè ụfọdụ.Na mgbakwunye na site na ngosipụta nke enweghị ike nke collagen ọhụrụ, ọkụ na-acha uhie uhie nwekwara ike imetụta ọnya ọnya na nrụzi mmebi, na-akpali mgbasawanye nke fibroblasts iji mepụta ihe ndị na-eto eto, si otú a na-eme ka usoro nhazi nke anụ ahụ mebiri emebi ngwa ngwa.