Mma akpụkpọ na nlekọta

Akpụkpọ ahụ bụ akụkụ nke nwere ogologo oge na gburugburu mpụga yana ebe kachasị ukwuu na-ekpughere ozugbo na ikuku.Ọ bụkwa otu n'ime akụkụ ahụ nwere nnukwu mkpughe ozugbo na PM2.5 na ihe mgbochi mbụ nke ahụ mmadụ.PM2.5 na ikuku nwere mmetụta kachasị na akpụkpọ ahụ, karịsịa akpụkpọ ihu.

Enwere ihe karịrị 20,000 pores na akpụkpọ ihu mmadụ, nke nwere dayameta nke ihe dịka 20-50 microns, pores ndị a bụ ọwa maka mmanụ nke sebaceous glands zoro ezo na-asọba n'elu akpụkpọ ahụ;mgbe dayameta nke PM2.5 n'ikuku na-erughị 2.5 microns, nke dị nnọọ nta karịa dayameta nke pores, otú ahụ ezi ahụ nwere ike ịbanye pores, ntutu follicles na sebaceous glands were were.

Nnyocha e mere egosiwo na ụmụ irighiri ihe ndị dị n'ikuku nwere ike ime ka nsị sebum dịkwuo elu, na-ebute ihe otutu, isi ojii na nsogbu akpụkpọ ndị ọzọ.

Ka ọkwa dị elu nke ụmụ irighiri ihe dị na microenvironment nke onye ọ bụla, ka ọkwa sebum dị elu ma na-eme ka mmanụ akpụkpọ ahụ na nguzozi mmiri dị mfe karị.