Izindaba

  • Imuphi umthamo okufanele ngihlose ukuwuthola?

    Ibhulogi
    Manje njengoba usungakwazi ukubala ukuthi yisiphi isithako ositholayo, udinga ukwazi ukuthi yimuphi umthamo osebenzayo ngempela. Ama-athikili amaningi okubuyekeza nezinto zokufundisa kuvame ukufuna umthamo kububanzi obungu-0.1J/cm² ukuya ku-6J/cm² bulungele amaseli, angenzi lutho futhi okuningi nokukhansela izinzuzo. ...
    Funda kabanzi
  • Indlela yokubala umthamo wokwelapha ukukhanya

    Ibhulogi
    Umthamo wokwelapha okhanyayo ubalwa ngale fomula: Ukuminyana kwamandla x Isikhathi = Umthamo Ngenhlanhla, ucwaningo lwakamuva lusebenzisa amayunithi ajwayelekile ukuchaza imithethonqubo yawo: Ukuminyana kwamandla ku-mW/cm² (ama-milliwatt ngesentimitha eliyisikwele) Isikhathi ngamasekhondi (amasekhondi) Umthamo ku-J/ cm² (AmaJoule ngesentimitha isikwele) Okwe-lig...
    Funda kabanzi
  • ISAYENSI ESEMVA INDLELA YOKWELAPHA NGE-LASER

    Ibhulogi
    Ukwelashwa nge-laser kuwukwelapha okusebenzisa ukukhanya okugxilile ukuze kushukumise inqubo ebizwa ngokuthi i-photobiomodulation (i-PBM isho ukuthi i-photobiomodulation). Ngesikhathi se-PBM, ama-photon angena kusishu futhi ahlanganyele ne-cytochrome c complex ngaphakathi kwe-mitochondria. Lokhu kusebenzisana kudala ukuqubuka kwebhayoloji ngisho...
    Funda kabanzi
  • Ngingawazi kanjani amandla okukhanya?

    Ibhulogi
    Ukuminyana kwamandla okukhanya avela kunoma iyiphi i-LED noma idivayisi yokwelapha nge-laser ingahlolwa 'ngemitha yamandla elanga' - umkhiqizo ovame ukuzwela ekukhanyeni ebangeni elingu-400nm – 1100nm – okunikeza ukufunda ku-mW/cm² noma W/m² ( 100W/m² = 10mW/cm²). Ngemitha yamandla elanga kanye nerula, ungakwazi ...
    Funda kabanzi
  • Umlando wokwelapha ukukhanya

    Ibhulogi
    Ukwelapha ngokukhanya bekulokhu kukhona lapho izitshalo nezilwane zikhona emhlabeni, njengoba sonke sizuza ngezinga elithile ekukhanyeni kwelanga okungokwemvelo. Akukhona nje kuphela ukuthi ukukhanya kwe-UVB okuvela elangeni akuhlangani ne-cholesterol esikhumbeni ukusiza ukwakha uvithamini D3 (ngaleyo ndlela kube nenzuzo yomzimba ogcwele), kodwa ingxenye ebomvu ye...
    Funda kabanzi
  • I-Red Light Therapy Imibuzo nezimpendulo

    Ibhulogi
    Q:Iyini I-Red Light Therapy? A: Okwaziwa nangokuthi i-low-level laser therapy noma i-LLLT, ukwelashwa kokukhanya okubomvu ukusetshenziswa kwethuluzi lokwelapha elikhipha ubude beza beza obubomvu bokukhanya okuphansi. Lolu hlobo lokwelapha lusetshenziswa esikhumbeni somuntu ukusiza ukukhuthaza ukugeleza kwegazi, ukukhuthaza amangqamuzana esikhumba ukuthi avuseleleke, akhuthaze ukugoba...
    Funda kabanzi