Posachedwapa, okosijeni wam'chitini wakopa chidwi kuchokera kuzinthu zina zomwe zimalonjeza kupititsa patsogolo thanzi ndi mphamvu, makamaka ku Colorado. Akatswiri a CU Anschutz akufotokoza zomwe opanga akunena.
M’zaka zitatu, okosijeni wam’zitini anali atatsala pang’ono kupezeka ngati mpweya weniweni. Kuchulukitsa koyendetsedwa ndi mliri wa COVID-19, zochitika za "Shark Tank" ndi zithunzi zochokera ku "The Simpsons" zadzetsa kuchuluka kwa zitini zazing'ono za aluminiyamu pamashelefu ogulitsa kuchokera ku malo ogulitsa mankhwala kupita kumalo opangira mafuta.
Boost Oxygen ili ndi msika wopitilira 90% wamsika wa okosijeni wamabotolo, ndipo malonda akuchulukirachulukira atapambana chiwonetsero chamakampani "Shark Tank" mu 2019.
Ngakhale zolembazo zimanena kuti zinthuzo sizikuvomerezedwa ndi Food and Drug Administration ndipo ndizongogwiritsa ntchito zosangalatsa zokha, zotsatsazo zimalonjeza kukhala ndi thanzi labwino, kuchita bwino kwamasewera komanso kuthandizidwa pakuwongolera kutalika, mwa zina.
Mndandandawu ukuwunika zomwe zikuchitika masiku ano zaumoyo kudzera mu lens yasayansi ya akatswiri a CU Anschutz.
Colado, yomwe ili ndi malo ake akuluakulu ochitirako masewera akunja komanso malo osewerera okwera, yakhala msika womwe umakonda kunyamula matanki onyamula mpweya. Koma kodi iwo anapereka?
"Kafukufuku wochepa wafufuza ubwino wa nthawi yochepa ya oxygen supplementation," anatero Lindsay Forbes, MD, mnzake wa Division of Pulmonary and Critical Care Medicine ku yunivesite ya Colorado School of Medicine. "Tilibe deta yokwanira," atero a Forbes, omwe alowa nawo dipatimentiyi mu Julayi.
Izi ndichifukwa choti okosijeni wamankhwala, woyendetsedwa ndi FDA, amafunikira m'malo azachipatala kwa nthawi yayitali. Pali chifukwa chake amaperekedwa motere.
Ben Honigman, MD, pulofesa wa zachipatala, Ben Honigman, MD, ananena kuti: Hemoglobin ndiye amagawa mamolekyu okosijeniwa m'thupi lonse, njira yabwino komanso yopitilira.
Malinga ndi Forbes, ngati anthu ali ndi mapapu athanzi, matupi awo amatha kukhalabe ndi mpweya wabwino m'magazi awo. "Palibe umboni wokwanira woti kuwonjezera mpweya wochulukirapo kumagulu abwinobwino a okosijeni kumathandizira thupi."
Malinga ndi Forbes, ogwira ntchito yazaumoyo akapereka mpweya kwa odwala omwe ali ndi mpweya wochepa, nthawi zambiri zimatenga mphindi ziwiri kapena zitatu zakupereka mpweya mosalekeza kuti muwone kusintha kwa mpweya wa wodwalayo. “Chotero sindingayembekezere kuti kupuma kumodzi kapena kuŵiri kuchokera m’chitini kumapereka mpweya wokwanira m’mwazi woyenda m’mapapo kuti ukhale ndi tanthauzo lenileni.”
Ambiri opanga zitsulo za okosijeni ndi masilinda a okosijeni amawonjezera mafuta onunkhira ofunikira monga peppermint, lalanje kapena bulugamu ku oxygen. Akatswiri a Pulmonologists amalangiza kuti palibe amene amakoka mafutawa, kutchula kutupa komwe kungachitike komanso zomwe zingachitike. Kwa anthu omwe ali ndi matenda ena a m'mapapo, monga mphumu kapena matenda osachiritsika a m'mapapo, kuwonjezera mafuta kungayambitse zizindikiro kapena zizindikiro.
Ngakhale kuti matanki a okosijeni nthawi zambiri sakhala ovulaza kwa anthu athanzi (onani chotchinga cham'mbali), Forbes ndi Honigman amalimbikitsa kuti pasapezeke munthu amene amawagwiritsa ntchito podzipangira mankhwala pazifukwa zilizonse zachipatala. Iwo ati kukwera kwa malonda pa nthawi ya mliri kukuwonetsa kuti anthu ena akuwagwiritsa ntchito kuchiza COVID-19, mtundu womwe ungakhale wowopsa womwe ungachedwetse chithandizo chamankhwala.
Mfundo ina yofunika, Honigman adanena, ndikuti mpweya ukupita. Ukangoivula, imasowa. Palibe nkhokwe kapena njira yosungiramo mpweya m'thupi.
Malinga ndi Honigman, mu kafukufuku wina momwe mpweya wa okosijeni m'mitu yathanzi unayesedwa pogwiritsa ntchito pulse oximeters, milingo ya okosijeni ya ophunzirawo idakhazikika pamlingo wapamwamba pang'ono pambuyo pa mphindi zitatu pomwe ophunzirawo adapitilizabe kulandira mpweya, ndipo pambuyo poyimitsa mpweya, mlingo wa oxygen wabwerera. kwa masitepe owonjezerapo kwa pafupi mphindi zinayi.
Chifukwa chake osewera a basketball akatswiri atha kupeza phindu popitiliza kupuma mpweya pakati pamasewera, adatero Honigman. Imawonjezera mwachidule milingo ya okosijeni mu minofu ya hypoxic.
Koma otsetsereka otsetsereka omwe amapopa gasi nthawi zonse kuchokera ku akasinja, kapena kupita ku “mipiringidzo ya okosijeni” (malo odziwika bwino m’matauni a m’mapiri kapena m’mizinda yoipitsidwa kwambiri yomwe imapereka mpweya, nthawi zambiri kudzera m’ cannula, kwa mphindi 10 mpaka 30 nthawi imodzi), sangawongolere ntchito yawo pa mtunda wonsewo. tsiku. Zochita pa ski slopes. , popeza mpweya umatha kalekale usanayambike koyamba.
Forbes adabwerezanso kufunikira kwa njira yobweretsera, ponena kuti mpweya wa okosijeni sumabwera ndi chigoba chachipatala chomwe chimaphimba mphuno ndi pakamwa. Chifukwa chake, zonena kuti chitha ndi "95% oxygen yoyera" ndi bodza, adatero.
"M'chipatala, timakhala ndi mpweya wa okosijeni wachipatala ndipo timawuyika m'magulu osiyanasiyana kuti tipatse anthu mpweya wosiyanasiyana malinga ndi momwe akulandira." Mwachitsanzo, ndi cannula ya m'mphuno, wina akhoza kulandira 95%. sakupezeka. ”
Forbes akunena kuti mpweya wa m'chipinda, womwe uli ndi mpweya wa 21%, umasakanikirana ndi mpweya wotchulidwa chifukwa mpweya wa chipinda chomwe wodwalayo amapuma umatulukanso kuzungulira cannula ya m'mphuno, kuchepetsa mlingo wa mpweya wolandira.
Zolemba pa matanki a okosijeni am'chitini zimanenanso kuti zimathandizira kuthetsa mavuto okhudzana ndi kukwera: patsamba lake, Boost Oxygen imatchula Colorado ndi Rockies ngati malo onyamulira mpweya wam'chitini.
Kukwera kwamtunda, kumachepetsa kuthamanga kwa mpweya, komwe kumathandiza kunyamula mpweya kuchokera kumlengalenga kupita ku mapapo, adatero Honigman. Thupi lanu silimamwa mpweya wabwino ngati mmene limachitira panyanja.”
Kutsika kwa oxygen kungayambitse matenda okwera, makamaka kwa alendo obwera ku Colorado. "Pafupifupi 20 mpaka 25 peresenti ya anthu omwe akuyenda kuchokera kumtunda wa nyanja kupita kumtunda amadwala acute mountain disease (AMS)," adatero Honigmann. Asanapume pantchito, adagwira ntchito ku Center for High Altitude Research ku University of Colorado Anschutz Medical Campus, komwe akupitiliza kuchita kafukufuku.
Botolo la 5-lita la Boost Oxygen limawononga pafupifupi $10 ndipo limatha kupereka mpweya wokwanira 100 wa 95% wa okosijeni wangwiro mu sekondi imodzi.
Ngakhale anthu okhala ku Denver samva zambiri, pafupifupi 8 mpaka 10 peresenti ya anthu amakhalanso ndi AMS pamene akupita kumatawuni apamwamba, adatero. Zizindikiro zomwe zimayambitsidwa ndi mpweya wochepa wa magazi (kupweteka kwamutu, nseru, kutopa, kugona tulo) nthawi zambiri zimawonekera mkati mwa maola 12 mpaka 24 ndipo zingapangitse anthu kuti apeze thandizo ku bar oxygen bar, adatero Honigman.
"Zimathandizadi kuchepetsa zizindikiro izi. Mumamva bwino mukamapuma mpweya, ndipo kwa nthawi yochepa pambuyo pake, "adatero Honigman. Chifukwa chake ngati muli ndi zizindikiro zochepa ndikuyamba kumva bwino, zitha kupangitsa kuti mukhale bwino.
Koma kwa anthu ambiri, zizindikiro zimabwerera, zomwe zimapangitsa kuti ena abwerere kumalo osungira mpweya kuti akapeze mpumulo, adatero Honigman. Popeza anthu opitilira 90% amazolowera malo okwera mkati mwa maola 24-48, izi zitha kukhala zopanda phindu. Asayansi ena amakhulupirira kuti mpweya wowonjezera ungochedwetsa kusintha kwachilengedwe kumeneku, adatero.
“Lingaliro langa laumwini ndilokuti ndi zotsatira za placebo, zomwe ziribe kanthu kochita ndi physiology,” akuvomereza motero Honigman.
"Kupeza mpweya wowonjezera kumamveka bwino komanso kwachilengedwe, koma sindikuganiza kuti sayansi imathandizira," adatero. Pali umboni weniweni wakuti ngati mukuganiza kuti chinachake chingakuthandizeni, chikhoza kukuthandizani kuti mukhale bwino.
Kuvomerezedwa ndi Commission on Higher Education. Zizindikiro zonse ndi katundu wolembetsedwa wa University. Amagwiritsidwa ntchito ndi chilolezo.
Nthawi yotumiza: May-18-2024