Na-shampoos na ịsa gels nwere ike ime ka cancer?

Na magazin Cell bipụtara otu isiokwu na ndị ọkà mmụta sayensị na-na-adịbeghị anya na-eduzi a ọhụrụ ọmụmụ. Akụkọ mere a bido na media, ha wee malite ikwu okwu banyere eziokwu ahụ bụ na ọ fọrọ nke nta niile nke kwa ụbọchị "onwu" na anyị na-eji, nwere ike ime ka cancer. O doro anya na ndị dị otú ahụ a ozi iwere na a tuo nke sarcasm, na n'ihu na-eme ọ bụla kwuru, ịmara kpọmkwem ihe na-ekwu na-amụ ndị dere ya.

nsi

Ọ ẹkenịmde n'okpuru nduzi nke ndị ọkà mmụta sayensị si Cambridge University, onye na-amụ mmetụta na ụmụ mmadụ ọrịa nwere ike dị otú ahụ a na klas nke na nakwa dị ka aldehydes. Ọtụtụ fragrances bụ aldehydes, na ha na-emekarị dị na iyuzucha, haruru nke ugbo ala nke bath ngwaahịa, electronic sịga na ụlọ ihe.

Ọkà mmụta sayensị na-ekwu na ụfọdụ aldehydes nwere ike igbochi cellular idozi usoro, ya mere ha kpebiri gụpụta ha nwere carcinogenic utịp. The otu lekwasịrị anya formaldehyde na acetaldehyde.

Iji a dịgasị iche iche nke ụmụ nwanyị cancer mkpụrụ ndụ incubated na ndị a ọgwụ, na otu tụnyere ndị DNA nọ na ha, tupu na mgbe ikpughe. Akpan akpan anya ugwo a site n'usoro akpọ BRCA2, n'ihi na aga ọmụmụ gosiri na ọ bụla mebiri ya na-eduga onye na ụba uche na-egbu egbu Chemicals na mgbanwe chromosome Ọdịdị.

N'ezie, ma ndị aldehyde dugara BRCA2 mebiri. Ọ bụrụ na mmadụ nwere naanị otu na-arụ ọrụ oyiri nke mkpụrụ ndụ ihe nketa, ya mmebi ga-eduga odida nke isi protein mgbake usoro, nke nwere ike nwere ike bute kansa. Ọ bụ ya mere media emewo akụkọ n'ime a sensashion na malitere na-ekwu na ọtụtụ n'ime ndị aldehydes ẹdude ke oriri, nwere ike dịkwuo ize ndụ nke na-emepe emepe cancer.

Key nkọwa

Otú ọ dị, ha Agbaghara a ole na ole isi nkọwa. Firstly, ihe ize ndụ nke cancer n'ihi na ojiji nke ncha ntutu ma ọ bụ inhaling obere Alụlụụ si electronic sịga bụ ntakiri. Nke abuo, ọtụtụ ndị aldehydes bụghị naanị wuru na ngwaahịa, ma na-na gburugburu ebe obibi.

Researchers na-adịghị aha a kpọmkwem na-egbu egbu na-etoju ndị a aldehydes, nke mere na ọ bụ anya otú ọtụtụ ga-adị mma na nke nwere ike ime ka ezigbo mebiri. Ọ bụghị ihe niile ndị mmadụ pụrụ itinye aka mutation nke site n'usoro BRCA2, ma ka na-adịghị aghọta ihe mere.

Unu ndị ọkà mmụta sayensị hiere ụzọ?

Nke a apụtaghị na ha mehiere na-amụ ihe. Ihe bụ nsogbu bụ na ihe ahụ na-ekpu site na mgbasa ozi. The ọmụmụ n'ezie na-enye anyị a obere echiche nke na ọ dị mkpa na-amụ ihe ize ndụ nke iji aldehydes. Otú ọ dị, ọ bụ ihe ọjọọ na-ekwu na ojiji nke ncha ntutu ma ọ bụ ịsa jel ihe atụ, bụ isi na-akpata ọrịa cancer na ụmụ mmadụ. Researchers na-eji ndu nlereanya na-egosi otú kpọmkwem ọgwụ a na-akpọ aldehydes, nwere ike ime ka cancer.