{"id":25210,"date":"2026-03-22T13:23:10","date_gmt":"2026-03-22T13:23:10","guid":{"rendered":"https:\/\/www.europesays.com\/sk\/25210\/"},"modified":"2026-03-22T13:23:10","modified_gmt":"2026-03-22T13:23:10","slug":"rekreacne-drogy-nie-su-taka-sranda-ako-sa-na-prvy-pohlad-zda-mnohe-zvysuju-riziko-mozgovej-prihody-o-viac-ako-dvojnasobok-vosveteit-sk","status":"publish","type":"post","link":"https:\/\/www.europesays.com\/sk\/25210\/","title":{"rendered":"Rekrea\u010dn\u00e9 drogy nie s\u00fa tak\u00e1 sranda, ako sa na prv\u00fd poh\u013ead zd\u00e1: Mnoh\u00e9 zvy\u0161uj\u00fa riziko mozgovej pr\u00edhody o viac ako dvojn\u00e1sobok | Vosveteit.sk"},"content":{"rendered":"

Rekrea\u010dn\u00e9 drogy, ako napr\u00edklad koka\u00edn, amfetam\u00edny, marihuana a in\u00e9, si ve\u013ea \u013eud\u00ed sp\u00e1ja sk\u00f4r so z\u00e1bavou ne\u017e s re\u00e1lnym zdravotn\u00fdm rizikom. Nov\u00e9 d\u00e1ta v\u0161ak jasne ukazuj\u00fa, \u017ee ide o probl\u00e9m, ktor\u00fd m\u00f4\u017ee prinies\u0165 re\u00e1lne n\u00e1sledky. Autori \u0161t\u00fadie analyzovali zdravotn\u00e9 \u00fadaje viac ne\u017e 100 mili\u00f3nov \u013eud\u00ed priniesla \u010d\u00edsla, ktor\u00e9 u\u017e nep\u00f4sobia ako drobn\u00fd varovn\u00fd sign\u00e1l.<\/p>\n

Vedci zistili, \u017ee u\u017e\u00edvanie drog dok\u00e1\u017ee v\u00fdrazne zv\u00fd\u0161i\u0165 riziko mozgovej pr\u00edhody, v niektor\u00fdch pr\u00edpadoch aj viac ne\u017e dvojn\u00e1sobne, p\u00ed\u0161e Futurism<\/a>. Rozdiely medzi l\u00e1tkami s\u00edce existuj\u00fa, no v\u00fdsledok ost\u00e1va rovnak\u00fd,\u00a0\u017eiadna z nich nevy\u0161la bez n\u00e1sledkov.<\/p>\n

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Odoberaj Vosveteit.sk cez Telegram a prihl\u00e1s sa k odberu spr\u00e1v
\n <\/a><\/p>\n

Najv\u00fdraznej\u0161\u00ed dopad sa objavil pri amfetam\u00ednoch, kde riziko vysko\u010dilo pribli\u017ene o 122 %. Koka\u00edn<\/a> sa dr\u017e\u00ed hne\u010f za nimi s n\u00e1rastom okolo 96 %. Ani marihuana, ktor\u00fa ve\u013ea \u013eud\u00ed vn\u00edma ako miernej\u0161iu, nevy\u0161la bez vplyvu. V d\u00e1tach sa sp\u00e1ja so zv\u00fd\u0161en\u00edm rizika pribli\u017ene o 37 %.<\/p>\n

\u201eU\u017e\u00edvanie neleg\u00e1lnych drog predstavuje riziko mozgovej pr\u00edhody, ktor\u00e9mu sa d\u00e1 pred\u00eds\u0165, no mlad\u00ed \u013eudia si \u010dasto neuvedomuj\u00fa, ak\u00e9 vysok\u00e9 toto riziko je,\u201c hovor\u00ed autorka \u0161t\u00fadie Megan Ritson.<\/p>\n

\"THC\"THCZdroj: Pixabay.com<\/p>\n

Z\u00e1rove\u0148 dodala, \u017ee ide o prv\u00e9 v\u00fdsledky, ktor\u00e9 ukazuj\u00fa, ako ve\u013emi sa jednotliv\u00e9 l\u00e1tky medzi sebou l\u00ed\u0161ia.<\/p>\n

Aby vedci lep\u0161ie pochopili, ako rekrea\u010dn\u00e9 drogy ovplyv\u0148uj\u00fa telo, pozreli sa na mechanizmus vzniku mozgovej pr\u00edhody. Mozgov\u00e1 pr\u00edhoda vznikne v momente, ke\u010f sa preru\u0161\u00ed pr\u00edsun krvi do mozgu. Bu\u010f sa cieva upch\u00e1 zrazeninou, alebo praskne. Mozgov\u00e9 bunky<\/a> bez kysl\u00edka za\u010dn\u00fa odumiera\u0165 v priebehu min\u00fat.<\/p>\n

Neprehliadni
\n <\/p>\n

\"Tvoje\"Tvoje <\/p>\n

\n\t\t\t\t\tPopul\u00e1rna spravodajsk\u00e1 aplik\u00e1cia pre iOS a Android dostala ve\u013ek\u00fa aktualiz\u00e1ciu. Pribudlo mno\u017estvo nov\u00fdch funkci\u00ed, ktor\u00e9 mus\u00ed\u0161 vysk\u00fa\u0161a\u0165 <\/p>\n

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Pri stimulantn\u00fdch drog\u00e1ch v\u0161ak nejde len o dlhodob\u00e9 po\u0161kodzovanie. K\u013e\u00fa\u010dov\u00fa \u00falohu zohr\u00e1va takzvan\u00fd vazospazmus,\u00a0n\u00e1hle a prudk\u00e9 stiahnutie ciev. V praxi to funguje ako hadica, ktor\u00fa niekto silno pri\u0161liapne. Tlak pred prek\u00e1\u017ekou vysko\u010d\u00ed, prietok za \u0148ou sa zastav\u00ed. Ak sa to stane v mozgu, probl\u00e9m vznikne v priebehu sek\u00fand. Aj mlad\u00fd a inak zdrav\u00fd \u010dlovek sa tak m\u00f4\u017ee dosta\u0165 do ak\u00fatneho stavu bez dlhoro\u010dn\u00e9ho \u201eopotrebovania\u201c organizmu.<\/p>\n

Hlava nie je jedinou rizikovou oblas\u0165ou, drogy zasiahnu aj srdce<\/p>\n

Riziko v\u0161ak neza\u010d\u00edna len v hlave, \u010dasto sa rod\u00ed v srdci. Pravideln\u00e9 u\u017e\u00edvanie stimulantov vedie k po\u0161kodeniu srdcov\u00e9ho svalu, ktor\u00fd sa postupne zv\u00e4\u010d\u0161\u00ed a oslab\u00ed. Tak\u00e9to srdce nepumpuje krv efekt\u00edvne, \u010do vytv\u00e1ra podmienky na vznik drobn\u00fdch zrazen\u00edn. Tie sa n\u00e1sledne dostan\u00fa krvn\u00fdm obehom do mozgu, kde upchaj\u00fa cievy. Aj preto vych\u00e1dza koka\u00edn v \u0161tatistik\u00e1ch tak vysoko.<\/p>\n

\u201eTieto l\u00e1tky vystavuj\u00fa kardiovaskul\u00e1rny syst\u00e9m obrovsk\u00e9mu stresu, \u010do vedie k vy\u0161\u0161ej zr\u00e1\u017eanlivosti krvi, zu\u017eovaniu ciev a po\u0161kodeniu obehov\u00e9ho syst\u00e9mu, a to v\u0161etko m\u00f4\u017ee vy\u00fasti\u0165 do mozgovej pr\u00edhody,\u201c hovor\u00ed Juliet Bouverie zo Stroke Association.<\/p>\n

Zauj\u00edmav\u00fd detail sa objavil pri mlad\u0161\u00edch \u013eu\u010foch. U u\u017e\u00edvate\u013eov do 55 rokov vysko\u010dilo riziko e\u0161te v\u00fdraznej\u0161ie. Amfetam\u00edny ho dok\u00e1zali a\u017e strojn\u00e1sobi\u0165, koka\u00edn zv\u00fd\u0161il riziko takmer o 97 % a marihuana pribli\u017ene o 14 %. Pr\u00e1ve skupina, ktor\u00e1 \u010dasto riziko podce\u0148uje, tak vy\u0161la ako najzranite\u013enej\u0161ia.<\/p>\n

Ani \u201emari\u0161ka\u201c z toho nevy\u0161la s \u010dist\u00fdm \u0161t\u00edtom<\/p>\n

Marihuana<\/a> pritom \u010dasto p\u00f4sob\u00ed ako \u201ebezpe\u010dnej\u0161ia\u201c vo\u013eba. D\u00e1ta v\u0161ak tento obraz nar\u00fa\u0161aj\u00fa. Probl\u00e9m nespo\u010d\u00edva len v dlhodobom \u00fa\u010dinku, ale aj v tom, ako ovplyv\u0148uje srdce a tlak. Zvy\u0161uje srdcov\u00fa frekvenciu a z\u00e1rove\u0148 sp\u00f4sobuje v\u00fdkyvy krvn\u00e9ho tlaku. Pre cievy v mozgu ide o kombin\u00e1ciu, na ktor\u00fa nest\u00edhaj\u00fa reagova\u0165, \u010do zvy\u0161uje riziko po\u0161kodenia.<\/p>\n

\"\u0160amani\"\u0160amaniZdroj: Unsplash (Daniel Olah), PNGwing, \u00daprava: Vosveteit.sk<\/a><\/p>\n

Vedci sa sna\u017eili oddeli\u0165 vplyv drog od in\u00fdch faktorov \u017eivotn\u00e9ho \u0161t\u00fdlu. Preto pou\u017eili aj Mendelovsk\u00fa randomiz\u00e1ciu, ktor\u00e1 sleduje genetick\u00fa predispoz\u00edciu k u\u017e\u00edvaniu. Ke\u010f sa uk\u00e1zalo, \u017ee t\u00edto \u013eudia maj\u00fa z\u00e1rove\u0148 vy\u0161\u0161ie riziko mozgovej pr\u00edhody, posilnila sa my\u0161lienka, \u017ee samotn\u00e9 l\u00e1tky zohr\u00e1vaj\u00fa priamu \u00falohu.<\/p>\n

Zauj\u00edmav\u00e9 je, \u017ee pri opioidoch sa v tejto anal\u00fdze neobjavila \u0161tatisticky v\u00fdznamn\u00e1 s\u00favislos\u0165 s mozgovou pr\u00edhodou. To v\u0161ak nevytv\u00e1ra \u201ebezpe\u010dn\u00fa\u201c alternat\u00edvu. Opioidy maj\u00fa siln\u00fd n\u00e1vykov\u00fd potenci\u00e1l a stoja za ve\u013ek\u00fdm po\u010dtom \u00famrt\u00ed, najm\u00e4 v s\u00favislosti s pred\u00e1vkovan\u00edm.<\/p>\n

Cel\u00fd obraz tak nep\u00f4sob\u00ed \u010dierno-bielo, no ani nevinnne. Riziko sa nevia\u017ee len na dlh\u00e9 roky u\u017e\u00edvania, uzatv\u00e1raj\u00fa v\u00fdskumn\u00edci. V niektor\u00fdch pr\u00edpadoch vznik\u00e1 okam\u017eite, priamo po d\u00e1vke, bez varovania. To men\u00ed sp\u00f4sob, ak\u00fdm sa na tieto l\u00e1tky pozer\u00e1, nie ako na nie\u010do, \u010do \u201eubl\u00ed\u017ei raz mo\u017eno\u201c, ale ako na faktor, ktor\u00fd dok\u00e1\u017ee zasiahnu\u0165 telo hne\u010f.<\/p>\n


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