{"id":37169,"date":"2025-08-04T07:16:47","date_gmt":"2025-08-04T05:16:47","guid":{"rendered":"https:\/\/www.co2news.sk\/?p=37169"},"modified":"2025-08-04T07:18:04","modified_gmt":"2025-08-04T05:18:04","slug":"mikroplasty-skryta-hrozba-pre-nase-zdravie-aj-klimu","status":"publish","type":"post","link":"https:\/\/www.co2news.sk\/ar\/2025\/08\/04\/mikroplasty-skryta-hrozba-pre-nase-zdravie-aj-klimu\/","title":{"rendered":"\u0627\u0644\u062c\u0632\u064a\u0626\u0627\u062a \u0627\u0644\u0628\u0644\u0627\u0633\u062a\u064a\u0643\u064a\u0629 \u0627\u0644\u062f\u0642\u064a\u0642\u0629: \u062a\u0647\u062f\u064a\u062f \u062e\u0641\u064a \u0644\u0635\u062d\u062a\u0646\u0627 \u0648\u0645\u0646\u0627\u062e\u0646\u0627"},"content":{"rendered":"

Mikroplasty \u2014 drobn\u00e9, no ni\u010div\u00e9. Nevidite\u013en\u00e9 vo\u013en\u00fdm okom, no cite\u013en\u00e9 v ka\u017edej \u010dasti plan\u00e9ty \u2014 aj v na\u0161ich tel\u00e1ch.<\/strong> T\u00e1to nevidite\u013en\u00e1 forma zne\u010distenia si nach\u00e1dza cestu do potrav\u00edn, vzduchu, vody a \u013eudsk\u00fdch org\u00e1nov. Ich vplyv sa v\u0161ak nekon\u010d\u00ed pri na\u0161om zdrav\u00ed\u2013 mikroplasty nes\u00fa aj v\u00fdznamn\u00fa uhl\u00edkov\u00fa stopu<\/strong>, ktor\u00e1 prispieva ku glob\u00e1lnemu otep\u013eovaniu. Tento \u010dl\u00e1nok sa venuje obom aspektom: zdravotn\u00fdm rizik\u00e1m mikroplastov<\/strong> a ich klimatick\u00e9mu vplyvu<\/strong>.<\/p>\n

\n
\u010co s\u00fa mikroplasty?<\/h5>\n

Mikroplasty s\u00fa drobn\u00e9 plastov\u00e9 \u010dastice men\u0161ie ako 5 mm. Delia sa na:<\/p>\n

    \n
  • Prim\u00e1rne mikroplasty<\/strong> \u2013 napr. mikrogu\u013e\u00f4\u010dky v kozmetike alebo abraz\u00edvach.<\/li>\n
  • Sekund\u00e1rne mikroplasty<\/strong> \u2013 vznikaj\u00fa rozpadom v\u00e4\u010d\u0161\u00edch plastov\u00fdch v\u00fdrobkov p\u00f4soben\u00edm UV \u017eiarenia, mechanick\u00e9ho trenia a chemickej degrad\u00e1cie.<\/li>\n<\/ul>\n

    Mikroplasty sa uvo\u013e\u0148uj\u00fa z nespo\u010detn\u00fdch zdrojov:<\/p>\n

      \n
    • Opotrebovanie pneumat\u00edk (najv\u00e4\u010d\u0161\u00ed zdroj v ovzdu\u0161\u00ed).<\/li>\n
    • Pranie syntetick\u00e9ho oble\u010denia (vl\u00e1kna kon\u010dia v riekach a moriach).<\/li>\n
    • Rozklad plastov\u00e9ho odpadu na skl\u00e1dkach alebo vo vo\u013enej pr\u00edrode.<\/li>\n
    • V\u00fdstelky potravinov\u00fdch obalov, \u010dajov\u00e9 vrec\u00fa\u0161ka \u010di plastov\u00e9 f\u013ea\u0161e.<\/li>\n<\/ul>\n

      Vedci ich identifikovali v da\u017e\u010fovej vode<\/strong>, so\u013enom kvetinovom medze<\/strong>, \u013eudskej krvi<\/strong>, p\u013e\u00facach<\/strong>, pe\u010deni<\/strong>, ba dokonca aj v placente<\/strong>.<\/p>\n

      \n
      Mikroplasty a zdravie \u010dloveka<\/h5>\n

      1. Reproduk\u010dn\u00e9 zdravie<\/strong><\/h3>\n

      Systematick\u00fd preh\u013ead z roku 2024 (Woodruff et al.) uk\u00e1zal s\u00favis medzi mikroplastmi a zn\u00ed\u017eenou kvalitou spermi\u00ed. Plasty m\u00f4\u017eu p\u00f4sobi\u0165 ako endokrinn\u00e9 disruptory<\/strong> \u2014 napodob\u0148uj\u00fa horm\u00f3ny ako estrog\u00e9n, \u010do nar\u00fa\u0161a hormon\u00e1lnu rovnov\u00e1hu a ohrozuje plodnos\u0165.<\/p>\n

      2. Z\u00e1pal a imunitn\u00fd syst\u00e9m<\/strong><\/h3>\n

      Mikroskopick\u00e9 plastov\u00e9 \u010dastice m\u00f4\u017eu aktivova\u0165 imunitn\u00fd syst\u00e9m<\/strong> a vyvola\u0165 chronick\u00fd z\u00e1pal<\/strong>, ktor\u00fd sa sp\u00e1ja so zv\u00fd\u0161en\u00fdm rizikom rakoviny, kardiovaskul\u00e1rnych ochoren\u00ed a autoimunitn\u00fdch por\u00fach.<\/p>\n

      3. Mozog a nervov\u00fd syst\u00e9m<\/strong><\/h3>\n

      \u0160t\u00fadie na zvierat\u00e1ch nazna\u010duj\u00fa, \u017ee mikroplasty m\u00f4\u017eu prech\u00e1dza\u0165 hematoencefalickou bari\u00e9rou<\/strong>, \u010do by mohlo ma\u0165 s\u00favis s neurodegenerat\u00edvnymi ochoreniami ako Alzheimerova choroba alebo Parkinsonova choroba. Vedeck\u00e9 d\u00f4kazy u \u013eud\u00ed zatia\u013e ch\u00fdbaj\u00fa, ale v\u00fdskum prebieha.<\/p>\n

      4. D\u00fdchac\u00ed a tr\u00e1viaci trakt<\/strong><\/h3>\n

      Vd\u00fdchnut\u00e9 mikroplasty m\u00f4\u017eu po\u0161kodzova\u0165 p\u013e\u00facne tkanivo. Po po\u017eit\u00ed zas m\u00f4\u017eu po\u0161kodzova\u0165 \u010drevn\u00fa mikrobiotu, sp\u00f4sobova\u0165 z\u00e1pal sliznice a zhor\u0161ova\u0165 tr\u00e1viace poruchy.<\/p>\n

      \n
      Mikroplasty a ich uhl\u00edkov\u00e1 stopa<\/h5>\n

      Mikroplasty s\u00fa s\u00edce mali\u010dk\u00e9, ale vznikaj\u00fa z v\u00e4\u010d\u0161\u00edch plastov\u00fdch produktov<\/strong>, ktor\u00fdch v\u00fdroba, distrib\u00facia a likvid\u00e1cia maj\u00fa v\u00fdrazn\u00fd dopad na kl\u00edmu.<\/p>\n

      1. V\u00fdroba plastov = emisie CO\u2082<\/strong><\/h3>\n
        \n
      • Plasty sa vyr\u00e1baj\u00fa z ropy a zemn\u00e9ho plynu.<\/strong> Samotn\u00fd petrochemick\u00fd priemysel je jedn\u00fdm z najv\u00e4\u010d\u0161\u00edch priemyseln\u00fdch producentov emisi\u00ed.<\/li>\n
      • Ka\u017ed\u00e1 tona vyroben\u00e9ho plastu vytvor\u00ed 1,7 a\u017e 3,5 tony CO\u2082<\/strong>.<\/li>\n
      • Ro\u010dne sa vyrob\u00ed viac ako 400 mili\u00f3nov ton plastov \u2013 z toho viac ne\u017e tretina je ur\u010den\u00e1 na jednorazov\u00e9 produkty.<\/li>\n<\/ul>\n

        2. Rozklad a spa\u013eovanie plastov<\/strong><\/h3>\n
          \n
        • Na skl\u00e1dkach sa plasty pomaly rozkladaj\u00fa a m\u00f4\u017eu uvo\u013e\u0148ova\u0165 met\u00e1n a etyl\u00e9n<\/strong> \u2013 siln\u00e9 sklen\u00edkov\u00e9 plyny.<\/li>\n
        • Pri spa\u013eovan\u00ed plastov sa uvo\u013e\u0148uje obrovsk\u00e9 mno\u017estvo CO\u2082 a toxick\u00fdch l\u00e1tok.<\/li>\n<\/ul>\n

          3. Cirkul\u00e1cia mikroplastov vo vzduchu<\/strong><\/h3>\n

          Ned\u00e1vne v\u00fdskumy uk\u00e1zali, \u017ee mikroplasty sa \u0161\u00edria atmosf\u00e9rou podobne ako jemn\u00e9 prachov\u00e9 \u010dastice (PM2.5), pri\u010dom m\u00f4\u017eu absorbova\u0165 a uvo\u013e\u0148ova\u0165 teplo<\/strong>, \u010d\u00edm jemne ovplyv\u0148uj\u00fa aj lok\u00e1lne mikrokl\u00edmy.<\/p>\n

          \n
          Ako zn\u00ed\u017ei\u0165 vystavenie mikroplastom?<\/h5>\n

          Hoci syst\u00e9mov\u00e1 zmena je nevyhnutn\u00e1, jednotlivci m\u00f4\u017eu podnikn\u00fa\u0165 \u00fa\u010dinn\u00e9 kroky:<\/p>\n

            \n
          • Vyh\u00fdbajte sa jednorazov\u00fdm plastom<\/strong> \u2013 pou\u017e\u00edvajte opakovate\u013en\u00e9 n\u00e1doby, ta\u0161ky, pr\u00edbor.<\/li>\n
          • Nezohrievajte jedlo v plastoch<\/strong> \u2013 uprednostnite sklo alebo keramiku.<\/li>\n
          • Kupujte potraviny bez obalu<\/strong> \u2013 \u010d\u00edm menej balen\u00e9ho tovaru, t\u00fdm menej chemik\u00e1li\u00ed.<\/li>\n
          • Filtrujte pitn\u00fa vodu<\/strong> \u2013 kvalitn\u00fd filter m\u00f4\u017ee zachyti\u0165 \u010das\u0165 mikroplastov.<\/li>\n
          • Perte menej a na ni\u017e\u0161ej teplote<\/strong> \u2013 zn\u00ed\u017eite uvo\u013e\u0148ovanie syntetick\u00fdch vl\u00e1kien.<\/li>\n
          • Zvo\u013ete si oble\u010denie z pr\u00edrodn\u00fdch materi\u00e1lov<\/strong> \u2013 bavlna, \u013ean, vlna namiesto polyesteru \u010di akrylu.<\/li>\n
          • Minimalizujte prach v dom\u00e1cnosti<\/strong> \u2013 mikroplasty sa via\u017eu na prachov\u00e9 \u010dastice.<\/li>\n<\/ul>\n
            \n
            Smerom k rie\u0161eniam<\/h5>\n

            Mikroplasty nie s\u00fa len ekologick\u00fdm probl\u00e9mom \u2013 s\u00fa zrkadlom civiliza\u010dnej z\u00e1vislosti od plastov a fos\u00edlnych pal\u00edv<\/strong>. Ich vplyv na zdravie a kl\u00edmu si vy\u017eaduje:<\/p>\n

              \n
            • Pr\u00edsnej\u0161iu regul\u00e1ciu v\u00fdroby a pou\u017e\u00edvania plastov<\/strong>.<\/li>\n
            • Podporu recykl\u00e1cie a v\u00fdvoj biologicky odb\u00farate\u013en\u00fdch alternat\u00edv<\/strong>.<\/li>\n
            • Vzdel\u00e1vanie verejnosti o environment\u00e1lnych a zdravotn\u00fdch d\u00f4sledkoch plastovej kult\u00fary<\/strong>.<\/li>\n<\/ul>\n

              Mikroplasty n\u00e1s obklopuj\u00fa \u2013 vdychujeme ich, jeme ich, absorbujeme ich.<\/strong> Nie s\u00fa to len ne\u0161kodn\u00e9 k\u00fasky plastu \u2013 s\u00fa to nositelia chemik\u00e1li\u00ed, z\u00e1palu, riz\u00edk a emisi\u00ed. Ich boj proti n\u00e1\u0161mu zdraviu a plan\u00e9te sa za\u010d\u00edna v ka\u017edej f\u013ea\u0161i vody, ka\u017edom balen\u00ed jedla, ka\u017edej syntetickej mikine. Zn\u00ed\u017eenie ich mno\u017estva je z\u00e1rove\u0148 krokom k ochrane na\u0161ej bud\u00facnosti. \u062c\u064a\u0647 \u0622\u0631 \u0622\u064a<\/strong><\/em><\/p>\n

               <\/p>","protected":false},"excerpt":{"rendered":"

              Mikroplasty \u2014 drobn\u00e9, no ni\u010div\u00e9. Nevidite\u013en\u00e9 vo\u013en\u00fdm okom, no cite\u013en\u00e9 v ka\u017edej \u010dasti plan\u00e9ty \u2014 aj v na\u0161ich tel\u00e1ch. T\u00e1to nevidite\u013en\u00e1 forma zne\u010distenia si nach\u00e1dza cestu do potrav\u00edn, vzduchu, vody a \u013eudsk\u00fdch org\u00e1nov. Ich vplyv sa v\u0161ak nekon\u010d\u00ed pri na\u0161om zdrav\u00ed\u2013 mikroplasty nes\u00fa<\/p>","protected":false},"author":7,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[4],"tags":[],"class_list":["post-37169","post","type-post","status-publish","format-standard","hentry","category-klimaticka-zmena"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.co2news.sk\/ar\/wp-json\/wp\/v2\/posts\/37169","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.co2news.sk\/ar\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.co2news.sk\/ar\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.co2news.sk\/ar\/wp-json\/wp\/v2\/users\/7"}],"replies":[{"embeddable":true,"href":"https:\/\/www.co2news.sk\/ar\/wp-json\/wp\/v2\/comments?post=37169"}],"version-history":[{"count":0,"href":"https:\/\/www.co2news.sk\/ar\/wp-json\/wp\/v2\/posts\/37169\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.co2news.sk\/ar\/wp-json\/wp\/v2\/media?parent=37169"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.co2news.sk\/ar\/wp-json\/wp\/v2\/categories?post=37169"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.co2news.sk\/ar\/wp-json\/wp\/v2\/tags?post=37169"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}