\u00cen multe \u021b\u0103ri \u0219i regiuni din lume, oamenii s\u00eent \u00eencuraja\u021bi, la noi chiar obliga\u021bi, s\u0103 poarte m\u0103\u0219ti atunci c\u00eend s\u00eent afar\u0103. \u00cen unele locuri, li se mai ordon\u0103 s\u0103 r\u0103m\u00een\u0103 acas\u0103, av\u00eend voie s\u0103 p\u0103r\u0103seasc\u0103 casa doar pentru lucruri esen\u021biale, inclusiv exerci\u021bii fizice. Aceste instruc\u021biuni constituie o dilem\u0103. Ar trebui oamenii s\u0103 poarte m\u0103\u0219ti dac\u0103 fac exerci\u021bii fizice, se angajeaz\u0103 \u00eentr-o activitate fizic\u0103 intens\u0103? A purta o masc\u0103 peste nas \u0219i gur\u0103 nu ar face mai dificil respiratul \u00eentr-un moment \u00een care ai nevoie de mai mult aer \u00een pl\u0103m\u00eeni?<\/p>\n
O nou\u0103 analiz\u0103 a efectelor m\u0103\u0219tilor asupra sistemului cardiorespirator: inim\u0103, vasele de s\u00eenge \u0219i pl\u0103m\u00eenii, \u00een timpul activit\u0103\u021bii fizice sugereaz\u0103 c\u0103 majoritatea oamenilor ar trebui s\u0103 poat\u0103 respira bine cu o masc\u0103 \u00een timpul exerci\u021biilor, de\u0219i este posibil s\u0103 nu simt\u0103 \u00een largul lor. \u201eS-ar putea percepe ca un efort mai mare \u00een ceea ce prive\u0219te activitatea, dar efectele purt\u0103rii unei m\u0103\u0219ti asupra respira\u021biei, asupra gazelor precum oxigenul \u0219i CO2 din s\u00eenge sau al\u021bi parametri fiziologici, s\u00eent mici, adesea prea mici pentru a fi detectate\u201d, spune dr. Susan Hopkins de la Universitatea din California San Diego. \u00cen noul studiu, Hopkins \u0219i colegii s\u0103i au analizat literatura \u0219tiin\u021bific\u0103 privind efectele diferitelor m\u0103\u0219ti asupra r\u0103spunsului cardiorespirator \u00een timpul activit\u0103\u021bii fizice, lu\u00eend \u00een considerare zeci de studii diferite \u0219i cuprinz\u00eend diferite tipuri de m\u0103\u0219ti, m\u0103\u0219tile din p\u00eenz\u0103, cele chirurgicale, N95 \u0219i m\u0103\u0219tile pentru uzuri industriale.<\/p>\n
Cercet\u0103torii recunosc c\u0103 literatura care evalueaz\u0103 direct aceast\u0103 problem\u0103 evolueaz\u0103 \u0219i c\u0103 s\u00eent mai multe studii \u00een acest sens. Cu toate acestea, ei spun c\u0103 dovezile actuale sugereaz\u0103 c\u0103 m\u0103\u0219tile purtate de oameni s\u0103n\u0103to\u0219i \u00een timpul exerci\u021biului nu par s\u0103 aib\u0103 un impact semnificativ asupra func\u021biei pulmonare \u0219i asupra aportului de oxigen, \u00een ciuda rezisten\u021bei minime la fluxul de aer pe care le creeaz\u0103. Pe scurt, folosirea unei m\u0103\u0219ti \u00een timpul efortului fizic nu este asociat\u0103 cu probleme de respira\u021bie.<\/p>\n
<\/p>\n","protected":false},"excerpt":{"rendered":"
\u00cen multe \u021b\u0103ri \u0219i regiuni din lume, oamenii s\u00eent \u00eencuraja\u021bi, la noi chiar obliga\u021bi, s\u0103…<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[7],"tags":[],"featured_image_urls":{"full":"","thumbnail":"","medium":"","medium_large":"","large":"","1536x1536":"","2048x2048":"","covernews-slider-full":"","covernews-slider-center":"","covernews-featured":"","covernews-medium":"","covernews-medium-square":""},"author_info":{"display_name":"SAPTAMANA.md","author_link":"https:\/\/saptamana.md\/index.php\/author\/saptamana-md\/"},"category_info":"Coronavirus<\/a>","tag_info":"Coronavirus","comment_count":"0","_links":{"self":[{"href":"https:\/\/saptamana.md\/index.php\/wp-json\/wp\/v2\/posts\/1491"}],"collection":[{"href":"https:\/\/saptamana.md\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/saptamana.md\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/saptamana.md\/index.php\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/saptamana.md\/index.php\/wp-json\/wp\/v2\/comments?post=1491"}],"version-history":[{"count":0,"href":"https:\/\/saptamana.md\/index.php\/wp-json\/wp\/v2\/posts\/1491\/revisions"}],"wp:attachment":[{"href":"https:\/\/saptamana.md\/index.php\/wp-json\/wp\/v2\/media?parent=1491"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/saptamana.md\/index.php\/wp-json\/wp\/v2\/categories?post=1491"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/saptamana.md\/index.php\/wp-json\/wp\/v2\/tags?post=1491"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}