TriklosanNi umuti urwanya udukoko mu buryo bwagutse ukoreshwa nk'umuti wica udukoko, wica udukoko cyangwa urinda kwangirika mu buvuzi, ibikoresho bitandukanye birimo amavuta yo kwisiga, ibikoresho byo gusukura mu ngo, ibikoresho bya pulasitiki, ibikinisho, amarangi, nibindi. Ushyirwa kandi ku bikoresho byo kwa muganga, ibikoresho bya pulasitiki, imyenda, ibikoresho byo mu gikoni, nibindi, ushobora kuvamo buhoro buhoro igihe kirekire mu gihe cyo kubikoresha, kugira ngo ukore igikorwa cyawo cyo kwangiza ubuzima.
Ni gute triclosan ikoreshwa mu kwisiga?
Triklosanbyashyizwe ku rutonde mu 1986 mu Mabwiriza y’Umuryango w’Ubumwe bw’u Burayi yerekeye ubwiza bw’ibicuruzwa kugira ngo bikoreshwe nk’ikintu kibungabunga ubwiza mu bicuruzwa by’ubwiza ku kigero cya 0.3%. Isuzuma riherutse gukorwa na Komite y’Ubumwe bw’u Burayi ishinzwe ibiribwa by’abaguzi ryagaragaje ko nubwo ikoreshwa ryayo ku kigero cya 0.3% mu byuma byo koza amenyo, amasabune yo mu ntoki, amasabune yo kwiyuhagira/gel zo kwiyuhagira n’uduti two kwisiga byafatwaga nk’ibidafite ingaruka mbi ku bicuruzwa bya buri muntu, ingano y’ubwiyongere bw’ibicuruzwa byose by’ubwiza ntabwo ari umutekano.
Gukoresha triclosan mu ifu yo mu maso no mu bikoresho byo gukingira ibisebe kuri ubu buryo nabyo byafatwaga nk'ibidafite ingaruka mbi, ariko gukoresha triclosan mu bindi bikoresho bisiga umubiri (urugero: amavuta yo kwisiga umubiri) no mu byoza mu kanwa ntibyafatwaga nk'ibidafite ingaruka mbi ku muguzi bitewe n'uko byavagamo umwuka mwinshi. Ntabwo byagenzuwe ko triclosan yahumekwa n'ibikomoka ku miti itera umwuka (urugero: deodorants).
TriklosanKubera ko idakoresha ioni, ishobora gukorwa mu buryo busanzwe bwo gupima amenyo. Ariko, ntifatana n'ubuso bw'amenyo mu gihe kirenze amasaha make, bityo ntitanga urwego ruhoraho rw'imikorere yo kurwanya plaque. Kugira ngo hongerwe triclosan inyurwe kandi igumane n'ubuso bw'amenyo kugira ngo hongerwe uburyo bwo kugenzura plaque no kugira ubuzima bwiza bw'impinja, triclosan/polyvinylmethyl ether maleic acid copolymer na triclosan/zinc citrate na triclosan/calcium carbonate dentifrice birakoreshwa.
Ni gute triclosan ikoreshwa mu buvuzi no mu bikoresho by'ubuvuzi?
TriklosanYakoreshejwe neza mu buvuzi mu kurandura uturemangingo nka Staphylococcus aureus idashobora guterwa na methicillin (MRSA), cyane cyane hamwe n'inama yo gukoresha 2% by'ubwiherero bwa triclosan. Triclosan ikoreshwa nk'isukura, kandi ikoreshwa cyane mu gukaraba intoki no mu gukaraba umubiri kugira ngo ikureho MRSA ku bantu bayirwaye mbere yo kubagwa.
Triclosan ikoreshwa mu bikoresho byinshi by’ubuvuzi, urugero nk’imiti ikoreshwa mu gufunga ureteral, imiyoboro yo kubaga kandi ishobora gufatwa nk’igamije gukumira ubwandu bw’udukoko. Bojar n’abandi ntibigeze babona itandukaniro mu kwivanga hagati y’imiyoboro ya triclosan n’imiyoboro isanzwe ya multifilament, nubwo akazi kabo karebaga bagiteri eshanu kandi gashingiye gusa ku kumenya agace k’imiyoboro.
Mu miyoboro y’inkari, triclosan byagaragaye ko ibuza gukura kwa bagiteri zisanzwe zitera indwara z’inkari no kugabanya umubare w’indwara zandura mu nzira y’inkari, kandi birashoboka ko, gufunga catheter biherutse kugaragaza ingaruka nziza za triclosan n’imiti ivura indwara ku miti isanzwe irimo ubwoko burindwi bw’imiyoboro y’inkari, kandi bishyigikira ikoreshwa rya stent ya triclosan-eluting iyo bibaye ngombwa, hamwe n’imiti isanzwe ivura abarwayi bagoye.
Mu bindi bikorwa byakurikiyeho, ikoreshwa rya triclosan muri catheter ya Foley mu nkari ryagaragajwe kubera ko triclosan yashoboye kubuza gukura kwa Proteus mirabilis no kugenzura uburyo catheter ifungana. Vuba aha, Darouiche n'abandi bagaragaje imikorere ihamye, irangwa no kurwanya udukoko twa catheter zitwikiriwe na triclosan na DispersinB, enzyme irwanya biofilm ibuza kandi igakwirakwiza biofilm.
Ni gute triclosan ikoreshwa mu bindi bicuruzwa bikoreshwa n'abantu?
Ubuhanga bwa triclosan mu kurwanya udukoko twangiza ibidukikije bwatumye yinjizwa mu bwoko bwinshi bw'ibicuruzwa byagenewe gukoreshwa mu rugo nko mu masabune y'amazi, amasabune, ibibaho byo gukata, ibikinisho by'abana, tapi n'ibikoresho byo kubikamo ibiryo. Urutonde rurambuye rw'ibicuruzwa birimo triclosan rutangwa n'Ikigo gishinzwe kurengera ibidukikije muri Amerika (EPA) hamwe n'imiryango itegamiye kuri Leta yo muri Amerika "Environmental Working Group" na "Beyond Pesticides".
Umubare munini w'imyenda ivurwa hakoreshejwe imiti igabanya ubukana bw'imyenda. Triclosan ni imwe mu mvange zitunganya imyenda nk'iyo. Imyenda ivurwa na triclosan ivurwa n'imiti ihuza kugira ngo itange ubushobozi bwo kurwanya indwara zifata imikorobe. Hashingiwe ku makuru aboneka, ibicuruzwa 17 byo ku isoko ry'ubucuruzi rya Danemark byasesenguwe hakarebwa ingano y'imiti imwe n'imwe irwanya indwara: triclosan, dichlorophen, Kathon 893, hexachlorophen, triclocarban na Kathon CG. Ibicuruzwa bitanu byagaragaye ko birimo 0.0007% - 0.0195% triclosan.
Aiello n'abandi mu isuzuma rya mbere ryakozwe ku buryo bunonosoye basuzumaga akamaro k'amasabune arimo triclosan, basuzumye ubushakashatsi 27 bwasohotse hagati ya 1980 na 2006. Kimwe mu byavumbuwe ni uko amasabune arimo triclosan iri munsi ya 1% nta nyungu yagaragaje ku masabune adakoresha imiti yica udukoko. Ubushakashatsi bwakoresheje isabune irimo triclosan iri hejuru ya 1% bwagaragaje ko urugero rwa bagiteri rwagabanutse cyane, akenshi nyuma yo gukoreshwa inshuro nyinshi.
Kutagira isano iri hagati yo gukoresha isabune irimo triclosan no kugabanya indwara zandura byari bigoye kubimenya mu gihe hatabayeho kumenya ibimenyetso by’indwara. Ubushakashatsi bubiri buherutse gukorwa muri Amerika bwagaragaje ko gukaraba intoki ukoresheje isabune irwanya mikorobe irimo triclosan (0.46%) bigabanya uburemere bwa bagiteri no kwimura bagiteri mu ntoki, ugereranije no gukaraba intoki ukoresheje isabune idatera mikorobe.
Ibicuruzwa byo mu mpeshyi
Dukora ibicuruzwa bitandukanye bishobora gukoreshwa mu buvuzi bwite no mu nganda zo kwisiga, nko kwita ku ruhu, kwita ku musatsi, kwita ku kanwa, kwisiga, gusukura mu ngo, kwisiga imyenda n'imyenda, isuku mu bitaro no mu bigo bya leta. Twandikire ubu niba ushaka umufatanyabikorwa w'ubucuruzi wizeye.
Igihe cyo kohereza: Kamena-10-2021