Pehea e pale aku ai i nā hihia o ke anu a me ke anu?

Pehea e pale aku ai i nā hihia o ke anu a me ke anu?

Me ka hiki ʻana mai o ka hoʻoilo, hoʻomaka ka laha ʻana o nā maʻi i ka ʻōnaehana hanu, ʻoiai nā mea e hoʻoikaika ai i ka maʻi i waena o lākou e puka mai ana, no ka laʻana, ka nui o nā ʻākoakoa ʻana i loko o nā wahi pani kahi e ola maikaʻi ai nā maʻi, ʻoiai ua maloʻo ka ea o loko. Akā ʻaʻole i maopopo inā hoʻonāwaliwali nā haʻahaʻa haʻahaʻa i ka ʻōnaehana pale kanaka, a inā ʻo ia ka hihia, pehea e hana ʻia ai.

ʻO kahi haʻawina i paʻi ʻia i ka Pōʻalua ma ka Journal of Allergy and Clinical Immunology e ʻimi i kahi ala hou e hoʻouka ai ke kino i nā maʻi maʻi a ʻoi aku ka maikaʻi o ka hana ʻana i ka wā mehana.

Ua haʻi aku ʻo Mansour Amiji, he kaukaʻi ma Northeastern University, nāna i kākau i ka noiʻi, i ka AFP e hiki i kēia mau ʻike ke kōkua i ka hoʻomohala ʻana i nā lāʻau lapaʻau hou no ke anu a me nā maʻi ʻē aʻe.

Hoʻokumu ʻia ka hana noiʻi mai kahi noiʻi mua i alakaʻi ʻia e Amiji i ka makahiki 2018, kahi i ʻike ai ua hoʻokuʻu nā nasal cell i nā vesicle extracellular, kahi pūʻulu o nā molekole liʻiliʻi e hoʻouka i ka bacteria i ka wā e inhaled ai ka ea.

Hōʻike ʻo Amiji "ʻo ka hoʻohālikelike maikaʻi loa no kēia kaʻina hana he pūnana hornet." E like me nā nalo e pale ana i ko lākou pūnana i ka wā e hoʻouka ʻia ai, lele pū nā ʻeke mai loko aʻe o ke keʻena, a laila hoʻopili i ka bacteria a pepehi iā lākou.

Ua nīnau nā mea noiʻi iā lākou iho i ʻelua mau nīnau: Ua hoʻopaʻa ʻia ka huna ʻana o nā vesicle extracellular i mua o kahi maʻi? A inā pēlā, e pili ana paha kāna pane i ka mahana?
I kā lākou hoʻāʻo ʻana, ua hoʻohana nā ʻepekema i ka mucous membrane o nā ihu o nā mea manawaleʻa (e hana ana i ka ʻokiʻoki no ka wehe ʻana i nā polyps) a me kahi mea i hoʻonui ʻia ai ka maʻi viral.
ʻO ka hopena he helu maikaʻi o nā vesicle extracellular i hūnā ʻia e hoʻouka i nā maʻi maʻi.

"ʻO ka wehewehe mua ʻana"

No ka pane ʻana i ka nīnau ʻelua, ua māhele ʻia nā mucous membrane o nā ihu i ʻelua mau pūʻulu, i hoʻokumu ʻia i ka hoʻomohala ʻana i loko o kahi keʻena hana, ʻo ka mua ma 37 degere Celsius, aʻo ka lua ma 32 degere Celsius.

Ua koho ʻia nā mahana ʻelua ma muli o nā hoʻokolohua e hōʻike ana i ka hāʻule ʻana o ka mahana i loko o ka ihu ma kahi o 5°C ke hāʻule ka ea o waho mai 23°C a i 4°C.

Ma lalo o nā kūlana o ka wela kino maʻamau, ua hiki i nā vesicles extracellular ke hakakā maikaʻi i nā maʻi maʻi, ma ka hāʻawi ʻana iā lākou me nā "decoys" kahi i hoʻopaʻa ʻia ai nā maʻi maʻi, ma mua o nā cell receptors a lākou e kuhikuhi maʻamau ai.

Akā me nā haʻahaʻa haʻahaʻa, ʻoi aku ka liʻiliʻi o nā vesicle i hūnā ʻia ma waho o ke kelepona a ʻoi aku ka maikaʻi e kūʻē i nā maʻi a lākou i hoʻāʻo ai, ʻo ia nā ʻano ʻelua o ka rhinovirus a me ka coronavirus (non-Covid), ka mea maʻamau i ka wā hoʻoilo.

Ua ʻōlelo ʻo Benjamin Blair, ka mea kākau o ka noiʻi a me ke kauka lapaʻau ma Harvard Medical School, "ʻAʻohe kumu maopopo loa i hoʻopaʻa ʻia e wehewehe i ka piʻi ʻana o nā maʻi maʻi maʻi i nā mahina anuanu," me ka ʻike ʻana i nā hopena o ke aʻo ʻana i "ka ʻO ka wehewehe mua ʻana i ka quantitative a me ke olaola e hiki mai ana."

Hoʻomaopopo ʻo Mansour Ameji e hiki i nā hopena o ka noiʻi ke alakaʻi i ka hoʻomohala ʻana i nā lāʻau lapaʻau e hoʻoulu i ka hana kūlohelohe o nā vesicle extracellular, me ka manaʻo o ka hakakā maikaʻi ʻana i ke anu a me ka influenza a me Covid-19, me ka hoʻohui ʻana, "ʻO kēia wahi o ka noiʻi makemake. nui loa mākou, a e hoʻomau mākou i ka hana ma ia mea. "