Kungani imiphumela ye-corona ihlala isikhathi eside?

Kungani imiphumela ye-corona ihlala isikhathi eside?

Abacwaningi baseMax Planck Center for Physics and Medicine e-Erlangen, eJalimane, bakwazile ukukhombisa ukuthi i-“Covid-19” ishintsha kakhulu usayizi nokuqina kwamangqamuzana egazi abomvu namhlophe, kwesinye isikhathi isikhathi esiyizinyanga, kusetshenziswa indlela entsha ebizwa ngokuthi. “i-real-time deformation cytometry.” Okwangempela, noma i-RT-DC ngamafuphi.

Ubufakazi obusha buveze ukuthi ukugcizelelwa unomphela kwe-“Covid-19” kungenzeka kungenxa yomphumela waleli gciwane egazini labantu, okuholela ekushintsheni okuhlala njalo kumaseli egazi okusabonakala ezinyangeni ezimbalwa ngemuva kokutholakala kwegciwane.

"Sikwazile ukubona izinguquko ezicacile nezihlala isikhathi eside kumaseli - ngesikhathi sokutheleleka okukhulu nangemva kwalokho," kuchaza isazi sezinto eziphilayo uJochen Guck, we-Max Planck Institute for the Science of Light eJalimane.

Ocwaningweni olusha, uGuk kanye nabacwaningi asebenza nabo bahlaziye igazi leziguli besebenzisa uhlelo olwakhiwe ngaphakathi endlini olubizwa ngokuthi i-real-time distortion measurement (RT-DC), olukwazi ukuhlaziya ngokushesha amakhulukhulu amangqamuzana egazi ngomzuzwana futhi bathole ukuthi ayabonisa yini. izinguquko ezingavamile kumthamo wazo kanye nesakhiwo sawo.

Lokhu okutholakele kusiza ukuchaza ukuthi kungani abanye abantu abangenwe yileli gciwane beqhubeka nokukhononda ngezimpawu isikhathi eside ngemuva kokungenwa yi-COVID-19. Ezinye iziguli zihlushwa yimiphumela yesikhathi eside yokutheleleka kanzima ngegciwane, njengoba ngemuva kwezinyanga eziyisi-6 noma ngaphezulu zokululama, ziqhubeka nokuzwa ukuphefumula, ukukhathala kanye nekhanda elibuhlungu, futhi lesi simo, esibizwa nge-“post-Covid-19 syndrome” , akukaqondwa ngokugcwele.

Okucacile ukuthi phakathi nalesi sifo, ukujikeleza kwegazi kuvame ukuphazanyiswa, ukuvinjelwa okuyingozi kungenzeka emithanjeni yegazi futhi lapho ukuthuthwa kwe-oksijini kunqunyelwe khona, futhi lezi yizimo lapho amangqamuzana egazi kanye nezakhiwo zabo zomzimba zidlala indima enkulu. indima.

Ithimba lososayensi lalinganisa isimo sokusebenza kwamangqamuzana egazi abomvu namhlophe ukuze liphenye lesi sici, futhi bakwazi ukuthola izinguquko ezicacile nezesikhathi eside kumaseli, kokubili ngesikhathi sokutheleleka okuyingozi noma ngisho nangemva kwalokho, futhi bashicilela imiphumela yalokho abakutholile "I-Biophysical Journal".

Basebenzise indlela yokuzithuthukisa ebizwa ngokuthi "real-time deformation cytometry", esanda kuhlonishwa ngendondo ehlonishwayo "Medical Valley", ukuhlaziya amangqamuzana egazi. Amangqamuzana egazi amhlophe namangqamuzana egazi abomvu, kanye nekhamera enesivinini esikhulu irekhoda ngayinye. nge-microscope.I-software yangokwezifiso ikhomba izinhlobo zamaseli akhona, ukuthi makhulu futhi asonteke kangakanani, futhi ingahlaziya amaseli egazi afika kwangu-1000 ngomzuzwana.

Lobu buchwepheshe busha uma kuqhathaniswa, kodwa bungahamba ibanga elide ekuhloleni lokho namanje okungaziwa kwisayensi ye-“Covid-19”: ukuthi igciwane leCorona lingalithinta kanjani igazi ezingeni lamaselula.

Le ndlela ingasebenza njengesistimu yesixwayiso kusenesikhathi ukuze kutholwe izifo eziwumshayabhuqe zesikhathi esizayo ngamagciwane angaziwa.

Ososayensi bahlole amaseli egazi angaphezu kwezigidi ezi-4 ezigulini eziyi-17 ezinezifo ezinzima ezivela ku-"Covid-19", nakubantu abayi-14 abeluleme, kanye nabantu abanempilo engama-24 njengeqembu lokuqhathanisa. Bathola ukuthi ubukhulu nokuguquka kwamangqamuzana egazi abomvu eziguli ezinalesi sifo kuchezuka kakhulu kulawo abantu abanempilo enhle, futhi lokhu kubonisa umonakalo kulawa mangqamuzana futhi kungase kuchaze ingozi eyandayo yokuvinjelwa kwemithambo kanye ne-embolism emaphashini. kubantu abanegciwane.

Ama-Lymphocyte (uhlobo olulodwa lwamangqamuzana egazi amhlophe anomthwalo wemfanelo wokuthola ukuzivikela komzimba) nawo aye athambe kakhulu ezigulini ze-“Covid-19”, ngokuvamile ebonisa ukusabela okuqinile kokuzivikela komzimba. zihlale zishintshile kakhulu ezinyangeni eziyisikhombisa ngemuva kokutheleleka okuyingozi.

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