Sayansi Yavumbula Njira Yatsopano Yolimbana Ndi Mizere Yabwino ndi Makwinya

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Dziko lokongola nthawi zonse likuyang'ana njira zopatsa akazi (ndi amuna!) Kuwoneka kwachinyamata mwa kuchepetsa maonekedwe a mizere yabwino ndi makwinya. Yang'anani sitolo iliyonse yokongola tsopano ndipo mupeza zinthu zambiri zotsutsana ndi ukalamba zomwe zimapezeka ngati zopaka, zopaka nkhope, makina owunikira a LED, ndi ma peel a mankhwala. (Chongani awa Anti-kukalamba Mayankho Amene alibe Chochita ndi Zamgululi kapena Opaleshoni.) Ndipo izo ziribe ngakhale kuganizira zomwe zimachitika mukalowa muofesi ya derm, komwe mupeza njira zamitundu yonse ndi zopangira zopatsa khungu losalala.

Komabe, pakhoza kukhala njira yatsopano-njira yowonongeka, -yomwe imathandizira kuwonekera kwa mizere yabwino ndi makwinya. Amatchedwa "khungu lachiwiri."

Ofufuza a MIT ndi Harvard Medical School adagwirizana kuti apange filimu yosaoneka, yotanuka yomwe ingagwiritsidwe ntchito pamatumba a maso ndikuwuma mu "khungu lachiwiri" kuti achepetse maonekedwe a makwinya ndi matumba a maso. Phunziroli, lomwe lafalitsidwa mu sabata ino la Chilengedwe. Zinapangidwa kuti zitsanzire khungu lenileni, monga tafotokozera, komanso zimapumira, zotchinga komanso zotsekera chinyezi, zomwe zimapangitsa khungu kuti likhale lolimba. (Chosangalatsa ... Vitamini Uyu Angachedwetse Njira Yokalamba.)

Kuti muwone momwe "khungu lachiwiri" limathandizira (chifukwa polysiloxane polima ndi mkamwa), gululo lidachita mayeso angapo, kuphatikiza kuyesanso komwe khungu lidatsitsidwa ndikumasulidwa kuti liwone kuti zimatenga nthawi yayitali bwanji kuti libwererenso pamalo. (Khungu la khanda limabwerera kumbuyo, koma agogo anu aakazi, chabwino, osati ochulukirapo.) Zotsatira zake zidapeza kuti khungu lomwe linali lokutidwa ndi polima linali lotanuka kwambiri kuposa khungu lopanda filimuyo. Ndipo, kwa diso lowoneka, zimawoneka zosalala, zolimba, komanso zosakwinya pang'ono. Chabwino, chabwino?

Komabe, kuti chinthu chatsopano chivomerezedwe ndi FDA, maphunziro ochulukirapo ambiri ayenera kuchitidwa (iyi inali ndi maphunziro 12 okha). Osati kokha pazolinga zobwerezabwereza, komanso chifukwa kafukufukuyu adathandizidwa ndi kampani ya zodzoladzola yomwe ikufuna kutulutsa mankhwalawo, natch.

Izi zikunenedwa, tili okondwa pakhoza kukhala chiyembekezo cha khungu losalala kudutsa bolodi makamaka makamaka ndi njira yosalowerera ngati iyi. Koma pali njira yayitali yopitira ndi "khungu lachiwiri," kotero pakadali pano, tikhala tikuchita masewera olimbitsa thupi pano.

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