Therapy Photodynamic (PDT) ke mokhoa oa phekolo, o sebelisoang haholo-holo ho phekola lihlahala tse bohloko, hammoho le mafu a mang a dermatological le a tšoaetsanoang. Hona joale, o sa ntse a le sethaleng sa thuto ea bongaka, nts'etsopele le ntlafatso, empa a sebelisoa ka mafolofolo, ka bobeli le ka ntle ho rona le ho rona.
Mokhoa oa phekolo ea photodynamic in onology
PDT ha ho phekoloa kankere e batla e le theko e tlaase, e bonolo le e sebetsang, e leng se u lumellang hore u felise mefuta e fapa-fapaneng ea lithethefatsi tse bohloko - tse ka sehloohong, tse tloaelehileng, tsa metastatic. Ho joalo, phekolo ea photodynamic e bontšoa bakeng sa:
- melanoma , kankere ea letlalo;
- melomo ea kankere ea kankere, molomo oa molomo, li-lericle, likopi;
- kankere ea matšoafo, bronchi, trachea;
- mekhoa e mebe ea sekoti, molomo, matsoele, mpa, senya, joalo-joalo.
Mokhoa ona o itšetlehile ka ho timetsoa ha lisele tse nang le lithethefatsi ka lebaka la tšusumetso ea mefuta e sebetsang ea oksijene, e thehoang nakong ea karabo ea photochemical. Lisebelisoa tse hlokahalang tsa karabelo ena ha li na tse ling tsa wavelengths (bofubelu), oksijene, e leng teng kamehla meleng ea 'mele, hammoho le lintho tse khethehileng - photosensitizers.
Photosensitizers ke lisebelisoa tsa litšoantšo tse khonang ho lemoha le ho fetisetsa matla a leseli. Li-photosensitizers tse khethehileng li kenngoa 'meleng oa mokuli (ka mofuthu, ka mokhoa o sebelisang, ka molomo),' me li bokella ka lisele tsa kankere, ka nako e sa lekanyetsoang lisele tse phetseng hantle.
Joale, tlas'a tšusumetso ea leseli, oksijene ea lithethefatsi tsa kankere e fetela sebakeng se khethehileng se mafolofolo, moo se qala ho ama likarolo tsa ka hare tsa lisele tse nang le lisele. E le mohloli oa leseli, ka molao, lisebelisoa tsa laser li sebelisoa. Ka hona, hlahala e bolaoa. Tshebetso ena e nka libeke tse peli ho isa ho tse tharo. Phekolo ea photodynamic e ka kopanngoa le radiotherapy kapa chemotherapy, hammoho le mekhoa ea ho buoa, e lumellang ho finyella liphello tse kholo kalafo ea kankere.
Ho na le phekolo ea photodynamic ka oncology le tse ling tse hanyetsanang:
- lefu la liphio le sebete;
- Matšoao a lefu la pelo (ts'oaetso ea nakoana);
- bokhachane le lactation;
- hypersensitivity ho photosensitizer.
Therapy Photodynamic ka stomatology
Morao tjena, PDT e se e tloaelehile ho phekola maloetse a meno le meno, e leng:
- nakoontitis ;
- gingivitis;
- alveolitis;
- ho laola;
- ho kheloha.
Ka thuso ea photosensitizer le ho sebelisoa ke sefate sa laser, ho etsoa ka ho feletseng ho thibela disinfection, e leng mokhoa o loketseng oa lithibela-mafu nakong ea phekolo ea mafu a sebakeng seo.
Phekolo ea photodynamic cosmetology
Mokhoa oa phekolo ea photodynamic o sebelisoa haholo ho phekola mahlakuli, hammoho le libakeng tse ling tsa cosmetology le dermatology - ho felisa matšoao a couperose, rosacea, hyperpigmentation, photoaging, keratoma, psoriasis, vitiligo, mycoses.
Litšoantšo tse entsoeng ka litšoantšo tse sebelisoang letlalong libakeng tse thata li bokella lisele tse sa nepahalang le tsa boholo-holo (joaloka libaka tse fokolang ka matla a matla a metsi). Ka lebaka la liketso tsa photochemical tlas'a liketso tsa laser, lefu la lisele tse senyehileng li etsahala. Hammoho le sena, mokhoa ona o lebisa tsosong ea ho aroloa ha lisele tsa stem tsa letlalo la basal la letlalo ho nka lisele tse senyehileng, le ho susumetsa tlhahiso ea collagen.
Phekolo ea photodynamic ho ophthalmology
Tlhahlobo ea photodynamic ke mofuta o mong oa ho buuoa ka laser ha ho phekoloa maloetse a mang a mahlo. Haholo-holo, ka ho fokotsa ho hōla ha methapo ea mali, mokhoa ona o khona ho thibela ho tsoela pele ha mokhoa o mongobo oa ho senyeha ha retina.
Phekolo ea photodynamic - litla-morao
Tšusumetso e mpe feela ea mokhoa ona ke ho utloahala ha nakoana ho feta leseli. Mabapi le taba ena, bakuli ka mor'a ts'ebetso ea PDT ba lokela ho qoba nako ea ho qoba letsatsi.