Kodi sopo ndi mankhwala otsukira mano omwe mumagwiritsa ntchito ali ndi izi? Tiyeni tiphunzire za Triclosan!

Tikapita ku sitolo, makamaka komwe kuli sopo ndi zotsukira thupi, kangati timawona zilembo zolembedwa kuti "antibacterial" kapena "antibacterial"? Kusamba m'manja ndi sopo wotere kumakupangitsani kumva kuti muli omasuka pang'ono, sichoncho? Koma, kodi munayamba mwadzifunsapo ngati mankhwala "antibacterial" awa ndi abwino kuposa sopo wamba, kapena ngati akutivulaza ife osadziwa? Lero tikulankhula za mankhwala omwe amapezeka, ndipo akadali, m'zinthu zambiri zotere. Ameneyo ndi Triclosan.

Mwachidule, kodi Triclosan ndi chiyani?

Triclosan ndi mankhwala omwe amawonjezeredwa ku zinthu zosiyanasiyana. Ubwino wake waukulu ndikuletsa kukula kwa mabakiteriya kapena kupha mabakiteriya. Kale, chifukwa cha kuthekera kopha majeremusi kumeneku, sopo zambiri "zotsutsana ndi mabakiteriya" ndi zotsukira thupi zomwe timagula m'masitolo nthawi zambiri zimakhala ndi triclosan iyi.

Komabe, mu 2016, bungwe la US Food and Drug Administration (FDA) linaletsa kugulitsa sopo ndi zotsukira thupi zokhala ndi triclosan, zomwe ogula amagwiritsa ntchito. Tangoganizirani, chiletsochi chinakhudza pafupifupi 40% ya sopo zomwe zinali kugulitsidwa panthawiyo.

Chifukwa chachikulu choletsera izi chinali chakuti kafukufuku wasonyeza kuti kugwiritsa ntchito izi kungakhale ndi zotsatirapo pa thanzi lathu kwa nthawi yayitali ndipo sikupereka phindu lililonse kuposa kusamba m'manja ndi sopo ndi madzi wamba . Panalinso nkhani zambiri zokhudza kuthekera kwa mabakiteriya ena kukhala osamva mankhwala ngati mankhwala awa agwiritsidwa ntchito nthawi zonse.

Ngati si sopo, ndi zinthu zina ziti zomwe zili ndi triclosan tsopano?

Ngakhale kuti triclosan ndi yoletsedwa kusamba ndi sopo, imapezekabe m'zinthu zambiri zomwe timagwiritsa ntchito, makamaka zinthu zosamalira thupi, zodzoladzola, ndi zinthu zoyeretsera m'nyumba, komwe imapezeka pakati pa 0.1% ndi 0.3%.

Mungapeze lingaliro labwino pa izi kuchokera patebulo ili m'munsimu.

Chodabwitsa n'chakuti, triclosan inayamba kugwiritsidwa ntchito ngati mankhwala ophera tizilombo m'zaka za m'ma 1960. Izi zikutanthauza kuti ndi mankhwala amphamvu kwambiri.

Nchifukwa chiyani pali mkangano waukulu chonchi pa nkhani ya triclosan?

Cha m'ma 2013, bungwe la FDA linapempha makampani opanga sopo yoletsa mabakiteriya. Linawapempha kuti "apereke deta yotsimikizira kuti zinthu zanu ndi zotetezeka kugwiritsidwa ntchito kwa nthawi yayitali ndipo zimateteza matenda kuposa sopo wamba."

Ofufuza anayang'ana kafukufuku wambiri pankhaniyi. Zimene anapeza zinali zodabwitsa kwambiri. Chiwopsezo chodwala kuchokera kwa anthu omwe anasamba m'manja ndi sopo wokhala ndi triclosan chinali chofanana ndi chiopsezo chodwala kuchokera kwa anthu omwe anasamba m'manja ndi sopo wamba . Izi zikutanthauza kuti palibe kusiyana!

Chifukwa cha izi, makampani omwe adakhudzidwa sanathe kutsimikizira chitetezo ndi mphamvu yeniyeni ya triclosan. Ichi ndichifukwa chake adaganiza zoletsa ku United States. Komabe, chiletsochi sichinakhudze zotsukira m'manja, zopukutira, ndi zophera tizilombo zomwe zimagwiritsidwa ntchito m'zipatala.

Kotero palibe phindu lililonse ku triclosan?

Si zoona zimenezo. Triclosan yapezeka kuti ili ndi ubwino wina m'zinthu zina. Mwachitsanzo, bungwe la FDA lokha latsimikizira kuti kuwonjezera triclosan ku mankhwala ena otsukira mano kungathandize kupewa matenda a gingivitis.

Komabe, kupatulapo milandu ingapo yapadera ngati iyi, kupezeka kwa triclosan m'zinthu zina zambiri sikunatsimikizidwe kuti kumapereka phindu lililonse pa thanzi la anthu.

Kodi ndi zoopsa ziti zomwe zingachitike chifukwa cha triclosan pa thanzi?

Tikagwiritsa ntchito mankhwala okhala ndi triclosan, pang'ono chabe imatha kulowa m'thupi kudzera pakhungu kapena pakamwa pathu. Mu kafukufuku wamkulu yemwe adachitika ku United States, zitsanzo za mkodzo kuchokera kwa anthu oposa 2,500 azaka zopitilira 6 zidayesedwa. Chodabwitsa n'chakuti, 75% ya iwo, kapena atatu mwa anayi, adapezeka kuti ali ndi triclosan mumkodzo wawo.

Izi zikusonyeza kuchuluka kwa mankhwala amenewa omwe timakumana nawo mosadziwa. Kungoti timawapeza m'thupi mwathu sizitanthauza kuti tidzadwala. Komabe, kafukufuku akusonyeza kuti kuwapeza kwa nthawi yayitali kungayambitse mavuto ena pa thanzi.

• Matenda a ziwengo: Anthu ena amatha kukhala ndi ziwengo pakhungu komanso ziphuphu akamagwiritsa ntchito mankhwala okhala ndi triclosan. Palinso chikhulupiriro chakuti izi zitha kukhudza kukula kwa ziwengo zina za chakudya.
• Kusokonezeka kwa Mahomoni: Ichi ndi chomwe anthu ambiri amada nkhawa nacho. Triclosan ndi "mankhwala osokoneza endocrine." Mwachidule, imatha kusokoneza dongosolo la endocrine m'thupi lathu. Kafukufuku wina wa nyama wasonyeza kuti kupezeka kwambiri kwa triclosan kumatha kuchepetsa kuchuluka kwa mahomoni a chithokomiro. Izi ndizowopsa makamaka kwa amayi apakati. Mankhwalawa amatha kudutsa mu placenta ndikuperekedwa kwa mwana kudzera mu mkaka wa m'mawere.
• Kukana Mankhwala Opha Majeremusi: Ichi ndi chiopsezo choopsa kwambiri. Tikadwala, majeremusi omwe dokotala watipatsa amatha kusagwira ntchito polimbana ndi mabakiteriya ena, ndipo kugwiritsa ntchito zinthu monga triclosan kungayambitse izi. Izi ndi zomwe timatcha "kukana mankhwala opha majeremusi." Mkhalidwewu wakhala chiwopsezo chachikulu padziko lonse lapansi.
• Kuopsa kwa khansa: Pali maganizo osiyanasiyana pankhaniyi. Kafukufuku wina akusonyeza kuti kukhala ndi triclosan kwa nthawi yayitali kungapangitse kuti mitundu ina ya khansa ikule. Komabe, kafukufuku wina akusonyeza kuti ikhoza kukhala ngati mankhwala a khansa. Chifukwa chake, kafukufuku wowonjezereka akufunika pankhaniyi.