Ulwaphulo lokukhanya luphatha njani i-acne?
Ukuqhagamshelana okufutshane kunye ne-photodynamic, uhlobo oluthile lwe-acne unyango lwonyango olukhawulezayo, lukhula ngokukhawuleza njengolu hlobo olutsha "lokumangalisa" unyango kulabo bahlupheke kwi-acne.
Yintoni i-Photodynamic Therapy?
I-Photodynamic therapy (PDT) yonyango elingenasiphene olisebenzisa unyango olulandelayo kunye nesicelo se-agentensitizing agent, ngokuqhelekileyo i-5-aminolevulinic acid (ALA).
I-agent ye- photosensitizing isetyenziswe elukhumbeni, okwenza ukuba ulusu lube lukhuni, okanye lube luncedo, ukukhanya. Emva kokuba i-agentisa ye-photosensitizing isuswe, unyango oluphantsi lulawulwa. I-PDT yavunywa ngokusemthethweni yi-US Food and Drug management ukuphatha umhlaza kwaye isetyenziselwa ukuphatha i-actinic keratosis. Ngoku kufundiswa njengonyango olukhuselekileyo nolunempumelelo lwe-acne.
Usebenza njani Ngonyango lwePhotodynamic?
I-PDT kucingelwa ukuba isebenze ngokunciphisa iincinci zeoli. Oku kunokunciphisa kakhulu ixabiso leoli ngaphakathi kwee-pores, ngoko ukunciphisa ama-comedones . Kulabo abanomlinganiselo othe ngqo kwi- acne ephazamanga kakuhle kwizonyango zemveli, ezi ziindaba ezilungileyo. I-ALA-PDT ingaphinda ibulale amabhaktheriya abangela ukuba i-acne breakout and normalization shedding of cells cell dead in the follicle. Kwakhona kubonakala kukuphucula ukutyhulwa kwesikhumba kwaye kubambe isithembiso ekulungiseni ukunyuka komzimba .
Nangona izigulane ezininzi ezithatha inxaxheba kwiimvavanyo zonyango zokuqala ze-photodynamic zichazwe ngokuthe ngcembe kwiintlungu ezinzima, unyango olulawulwayo namhlanje alubuhlungu ngenxa ye "intsebenziswano emfutshane."
Unonophelo oluninzi olunxulumene nophatho lwe-photodynamic unyango luqala nge- microdermabrasion , ukususa iiseli ezifayo ezingaphezulu kwesikhumba kunye nokwandisa ukungena kwe-ALA.
I-agent ye-photosensitizing (ALA) isetyenziswe kwesikhumba kwaye ivumelekile ukusetha ixesha elide lemizuzu eli-15 ukuya kwi-60. I-arhente isuswa kwaye iphathwa ngesikhumba, ngokuqhelekileyo, ngokukhanya okwesibhakabhaka.
Ululathiso lwezonyango ezintathu ukuya kwezihlanu luvame ukuqhutyelwa kwithuba leentsuku ezimbini ukuya kwezine. Inani lezonyango ezinconywayo lixhomekeke kubukhulu be-acne. Ezinye izigulane ziyakubona iziphumo emva kokuqala unyango .
Ulwaphulo lwe-Photodynamic lungasetyenziswa ngokubambisana nezinye izifo zonyango , ezifana ne-retinoids ye-topic okanye i- salicylic acid .
Ukusebenza kwe-PDT ye-Acne
Iziphumo ze-ALA-PDT zonyango zonyango zibonakala zi thembisa. Ezinye iziphumo zibonise ukuphuculwa okuphawulekayo kokuphuphuma kwamacne, ukuphuculwa kwesikhumba, kunye nokunciphisa kunye nokunciphisa izikram ze-acne . Izigulana ezimbalwa ziye zaxela ukuphucula i-50% ukuya kwi-75% kwi-acne yazo. I-PDT ingasetyenziselwa ukuphatha i- cystic acne , kwaye ingakhokelela iziphumo ezifana nezo ziphumelele nge- Accutane (isotretinoin).
Iimpembelelo ezingasentla zePDT
Imiphumo emibi yonyango olufutshane lwe-photodynamic ingabandakanya ubomvu kunye / okanye ukupenda kwendawo yonyango. Izigulane zichaze ukuba zifana nokutshiswa kwelanga. Ngokuqhelekileyo yayinobubele kwaye isisombululo ngokukhawuleza.
Iziphumo eziphunyeziweyo nge-ALA-PDT zibonakala zi thembisa. Ngelishwa, unyango lwe-photodynamic lonyango luya kuba neendleko ezingaphezulu kweendlela eziqhelekileyo zonyango lwe-acne, kwaye azinakuthi zijongwe nge-inshurensi. Nangona kunjalo, imishanguzo yenkqubo iqhelekileyo imiselwe ukuba i-acne enzima, njenge-Accutane, ineempembelelo ezibi kakhulu ezinxulumene ne-ALA-PDT emfutshane. Ulwaphulo lwe-Photodynamic lunganika enye indlela efanelekileyo kwimishanguzo yenkqubo.