I-Triclosaniyi-antimicrobial ebanzi esetshenziswa njengesibulala-magciwane, isibulala-magciwane noma isilondolozi ezindaweni zezokwelapha, imikhiqizo eyahlukahlukene yabathengi okuhlanganisa izimonyo, imikhiqizo yokuhlanza yasekhaya, izinto zepulasitiki, amathoyizi, upende, njll. Iphinde ifakwe ebusweni bemishini yezokwelapha, izinto zepulasitiki, izindwangu, izitsha zasekhishini, njll., lapho ingase iphume khona kancane kancane isikhathi eside ngesikhathi sokusetshenziswa kwayo, ukuze yenze isenzo sayo sokubhubhisa.
Isetshenziswa kanjani i-triclosan ezimonyweni?
I-Triclosanyafakwa ohlwini ngo-1986 ku-European Community Cosmetics Directive ukuze isetshenziswe njengesivikelo emikhiqizweni yezimonyo ngamanani afinyelela ku-0.3%. Ukuhlolwa kwengozi kwakamuva okwenziwe yiKomidi Lesayensi le-EU Lemikhiqizo Yabathengi kuphethe ngokuthi, yize ukusetshenziswa kwayo ngamanani aphezulu angu-0.3% kuma-toothpaste, insipho yezandla, insipho yomzimba/ama-shower gel kanye nezinti ze-deodorant kwakubhekwa njengokuphephile ngokombono we-toxicological emikhiqizweni ngayinye, ubukhulu bokuchayeka ngokuphelele ku-triclosan kuyo yonke imikhiqizo yezimonyo akuphephile.
Noma yikuphi ukusetshenziswa okwengeziwe kwe-triclosan kuma-face powder kanye nama-blend concealer kuleli qoqo nakho kwakubhekwa njengokuphephile, kodwa ukusetshenziswa kwe-triclosan kweminye imikhiqizo yokuyeka (isb. ama-body lotion) kanye nasezihlanzweni zomlomo kwakubhekwa njengokuphephile kumthengi ngenxa yokuvezwa okuphezulu okubangelwa yilokhu. Ukuchayeka ekuphefumuleni ku-triclosan okuvela emikhiqizweni yokufutha (isb. ama-deodorant) akuzange kuhlolwe.
I-TriclosanNjengoba ingeyona i-ionic, ingakhiwa kuma-dentifrice avamile. Kodwa-ke, ayibophi ezindaweni zomlomo isikhathi esingaphezu kwamahora ambalwa, ngakho-ke ayinikezi izinga eliqhubekayo lomsebenzi wokulwa ne-plaque. Ukuze kwandiswe ukumuncwa nokugcinwa kwe-triclosan ezindaweni zomlomo ukuze kuthuthukiswe ukulawulwa kwe-plaque kanye nempilo yezinsini, kusetshenziswa i-triclosan/polyvinylmethyl ether maleic acid copolymer kanye ne-triclosan/zinc citrate kanye ne-triclosan/calcium carbonate dentifrice.
Isetshenziswa kanjani i-triclosan kwezokwelapha kanye namadivayisi ezokwelapha?
I-TriclosanIsetshenziswe ngempumelelo emtholampilo ukuqeda amagciwane amancane njenge-methicillin-resistant Staphylococcus aureus (MRSA), ikakhulukazi ngesiphakamiso sokusebenzisa ukugeza okungu-2% kwe-triclosan. I-Triclosan isetshenziswa njenge-scrubs yokuhlinzwa, futhi isetshenziswa kabanzi ekugezeni izandla kanye nasekugezeni umzimba ukuze kuqedwe i-MRSA kubantu abathwala izifo ngaphambi kokuhlinzwa.
I-Triclosan isetshenziswa kumadivayisi amaningi ezokwelapha, isibonelo ama-stents e-ureteral, ama-sutures okuhlinzwa futhi ingacatshangwa ukuthi ivimbela ukutheleleka kwe-graft. UBojar nabanye abazange babone umehluko ekuhlanganisweni kwe-colonial phakathi kwama-sutures ambozwe yi-triclosan kanye ne-suture ejwayelekile ye-multifilament, yize umsebenzi wabo wawuphathelene namabhaktheriya amahlanu futhi usekelwe kuphela ekunqumeni indawo yokuvimbela.
Kuma-stents e-ureteral, i-triclosan iboniswe ukuthi ivimbela ukukhula kwama-uropathogens avamile ebhaktheriya futhi inciphisa ukwanda kwezifo zomchamo, futhi mhlawumbe, ukufakwa kwe-catheter muva nje kubonise imiphumela yokusebenzisana kwe-triclosan kanye nama-antibiotic afanele kuma-isolates emitholampilo aqukethe izinhlobo eziyisikhombisa ze-uropathogenic, futhi asekela ukusetshenziswa kwe-stent ye-triclosan-eluting lapho kudingeka, kanye nokwelashwa okujwayelekile kwama-antibiotic ekwelapheni iziguli eziyinkimbinkimbi.
Kwezinye intuthuko ezengeziwe, ukusetshenziswa kwe-triclosan ku-catheter ye-Foley yomchamo kwaphakanyiswa njengoba i-triclosan ivimbele ngempumelelo ukukhula kwe-Proteus mirabilis kanye nokulawulwa kokufakwa kanye nokuvaleka kwe-catheter. Muva nje, uDarouiche nabanye babonise umsebenzi wokulwa namagciwane ohambisanayo, obanzi kanye nohlala isikhathi eside wama-catheter ambozwe ngenhlanganisela ye-triclosan ne-DispersinB, i-enzyme elwa ne-biofilm evimbela futhi isakaze ama-biofilms.
Isetshenziswa kanjani i-triclosan kweminye imikhiqizo yabathengi?
Umsebenzi we-triclosan wokulwa namagciwane obanzi uholele ekufakweni kwayo ezinhlobonhlobo zemikhiqizo ehloselwe ukusetshenziswa ekhaya njengensipho ewuketshezi, insipho yokugeza, amabhodi okuqoba, amathoyizi ezingane, amakhaphethi nezitsha zokugcina ukudla. Uhlu olunemininingwane lwemikhiqizo yabathengi equkethe i-triclosan lunikezwa yi-US Environmental Protection Agency (EPA) kanye nezinhlangano ezizimele zase-US "Environmental Working Group" kanye ne-"Beyond Pesticides".
Inani elikhulayo lezinto zokugqoka liphathwa ngemithi yokubulala amagciwane. I-Triclosan ingenye yezinto zokuqeda ukukhiqizwa kwezindwangu ezinjalo. Izindwangu eziqedwe nge-triclosan ziphathwa ngezinto zokuxhumanisa ukuze zinikeze izakhiwo eziqinile zokulwa namagciwane. Ngokusekelwe kolwazi olutholakalayo, imikhiqizo eyi-17 evela emakethe yokuthengisa yaseDenmark yahlaziywa ngokuqukethwe kwamanye amakhemikhali akhethiwe e-antibacterial: i-triclosan, i-dichlorophen, i-Kathon 893, i-hexachlorophen, i-triclocarban kanye ne-Kathon CG. Imikhiqizo emihlanu yatholakala iqukethe i-triclosan engu-0.0007% - 0.0195%.
U-Aiello nabanye ekubuyekezweni kokuqala okuhlelekile okuhlola izinzuzo zezinsipho eziqukethe i-triclosan, bahlole izifundo ezingu-27 ezanyatheliswa phakathi kuka-1980 no-2006. Enye yezinto ezibalulekile ezitholwe ukuthi izinsipho ezaziqukethe i-triclosan engaphansi kuka-1% azizange zizuze ngezinsipho ezingezona ezilwa namagciwane. Izifundo ezazisebenzisa insipho equkethe i-triclosan engaphezu kuka-1% zibonise ukwehla okukhulu kwamazinga amagciwane, ngokuvamile ngemva kokusetshenziswa kaningi.
Ukuntuleka okusobala kobudlelwano phakathi kokusetshenziswa kwensipho equkethe i-triclosan nokunciphisa izifo ezithelelanayo kwakunzima ukukuqinisekisa uma kungekho ukuhlonza izinto eziphilayo ezibangela izimpawu zesifo. Izifundo ezimbili zakamuva zase-US zibonise ukuthi ukugeza izandla ngensipho elwa namagciwane equkethe i-triclosan (0.46%) kunciphisa umthwalo wamagciwane kanye nokudluliswa kwamagciwane ezandleni, uma kuqhathaniswa nokugeza izandla ngensipho engeyona elwa namagciwane.
Imikhiqizo yaseNtwasahlobo
Sikhiqiza imikhiqizo ehlukahlukene engasetshenziswa embonini yokunakekelwa komuntu siqu kanye neyobuhle, njengokunakekelwa kwesikhumba, ukunakekelwa kwezinwele, ukunakekelwa komlomo, izimonyo, ukuhlanza indlu, ukunakekelwa kwe-detergent kanye nezingubo, ukuhlanza esibhedlela kanye nezikhungo zomphakathi. Xhumana nathi manje uma ufuna umlingani webhizinisi othembekile.
Isikhathi sokuthunyelwe: Juni-10-2021