Kalafo ea mabone a mafubelu e atile lefatšeng ka bophara. Ho tloha lisebelisoa tsa lapeng ho ea litleliniking tsa litsebi, ho tloha kalafong ea ho thibela botsofali le makhopho ho ea ho tokisong ea letlalo e bonolo, e hlaha litharollong tsa hoo e ka bang litlhoko tsohle tsa tlhokomelo ea letlalo 'me e bile e fetohile sehlooho se tummeng mecheng ea litaba tsa sechaba. Empa ke eng e etsang hore mabone ana a mafubelu a bonahalang a le matla hakana e be mokhoa o mocha o tsebahalang oa tlhokomelo ea letlalo?
Leseli le tsoa letsatsing. Leseli la letsatsi ha se 'mala o le mong, empa le ka aroloa ka mebala e supileng e bonahalang: bofubelu, lamunu, mosehla, botala, boputsoa, indigo le bopherese. Phapang ea tsona e ho maqhubu a tsona a bolelele ba leqhubu—ha bolelele ba leqhubu bo le bolelele, 'mala o sekamela bofubelung haholoanyane; ha bolelele ba leqhubu bo le bokhutšoanyane, bo sekamela bo pherese haholoanyane.Leseli le lefubelu le fumaneha pheletsong ea bolelele ba maqhubu a malelele a lebone le bonahalang, ka bolelele ba maqhubu a hoo e ka bang 630nm-780nm.Ena ke karohano e teng ka tsela e sa tobang ea maqhubu ka har'a spectrum ea motlakase.
Ka lebaka la litšobotsi tsa lona tsa tlhaho tsa "maqhubu a malelele", leseli le lefubelu le na le matla a matla a ho kenella le boemo bo tsitsitseng ba matla, bo le lumellang ho kenella habonolo holim'a letlalo le ho fihla liseleng tse ka tlas'a letlalo ntle le ho baka ho teneha ho matla liseleng tsa baeloji. Lipatlisiso tse amanang le tsona tse entsoeng ke Moprofesa Michael Hamblin oa Sekolo sa Bongaka sa Harvard li tiisitse hore leseli le lefubelu le ka kenella liseleng tsa motho ho fihlela botebong ba 30mm. Tšobotsi ena e fa leseli le lefubelu monyetla oa tlhaho ts'ebelisong ea botle, tsosoloso, esita le lefapheng la bongaka.
Ho feta moo, bohlokoa bo ikhethang ba phekolo ea leseli le lefubelu bakeng sa tlhokomelo ea letlalo bo hlaka le ho feta ha bo bapisoa le mekhoa ea setso.Tlhokomelo ea letlalo ea setso e latela haholo-holo mokhoa oa "kantle-ka hare", haholo-holo o kenyelletsang ho kenella ka ntle ka metsoako ea lik'hemik'hale.
Ka lehlakoreng le leng, leseli le lefubelu ke mofuta oa matla a 'mele. Ha le kenye lintho tse itseng letlalong ka kotloloho, empa le kenya tšebetsong mesebetsi ea tlhaho ea lisele le matla a tsona ho tsoa ka hare ka ho fetisetsa matšoao a itseng a matla liseleng. Ts'ebetso ena e bitsoa photobiomodulation.
Ha leseli le lefubelu le kenella ka har'a dermis, le shebana hantle le mitochondria ka har'a lisele. Ha e monya matla a leseli, mitochondria e eketsa haholo katleho ea tlhahiso ea ATP, e baka letoto la liketso tsa biochemical: ho potlakisa tlhahiso ea collagen le elastin, ho ntlafatsa metabolism ea sele, ho potlakisa ho tlosoa ha li-free radical le lihlahisoa tse litšila, le ho laola likarabo tsa ho ruruha. Litlamorao tsena tsa tšebelisano-'moho hammoho li fana ka melemo e mengata ea tlhokomelo ea letlalo, ho kenyeletsoa ho thibela botsofali, tokiso, litlamorao tsa ho thibela ho ruruha le ho bonesa letlalo, tseo kaofela li tiisitsoeng ke lithuto tse ngata tsa bongaka.
Amerika e se e metse ka metso lefapheng la bophelo bo botle ba mahlo le botle ka lilemo tse 17. E thehiloe lipatlisisong tse tebileng mabapi le matla a khanya e khubelu le litlamorao tsa eona tsa photobiology, le ka taolo e nepahetseng ea bolelele ba khanya e khubelu le matla a tlhahiso ea matla, hammoho le moralo oa ergonomic le litsamaiso tse bohlale tsa taolo ea khanya, Amerika e bile pula-maliboho oa phekolo ea khanya e kopaneng bakeng sa sefahleho le 'mele, e atolosa melemo ea tlhokomelo ea letlalo ea khanya e khubelu ho tloha sefahlehong ho ea 'meleng oohle.
Hoa hlokomeleha hore boqapi ba Merican bo feta mohloli o le mong oa leseli; bo ka kopanya maqhubu a mangata a nepahetseng a leseli ka saense ho fihlela litlamorao tse kopanetsoeng, ka hona ho theha litharollo tsa bophelo bo botle le botle ba mahlo tse sebetsang hantle le tse felletseng bakeng sa mathata a letlalo a mahlakore a mangata.
Kalafo ea mabone a mafubelu e tsosolosa matla a ka hare a letlalo ka ho sebelisa matla a hloekileng a 'mele. Tlhaho ea eona e sireletsehileng, e sebetsang hantle, le e sa hlaseleng e etsa hore e be khetho e tšepahalang bakeng sa barati ba bangata ba botle. Mericon e atolosa melemo ea phekolo ea mabone a mafubelu 'meleng oohle, e bula karolo e ncha ho phehelleng bophelo bo botle le botle.
