{"id":176851,"date":"2024-01-18T17:43:41","date_gmt":"2024-01-18T16:43:41","guid":{"rendered":"https:\/\/www.wholecelium.com\/?p=176851"},"modified":"2024-01-18T17:49:39","modified_gmt":"2024-01-18T16:49:39","slug":"moartea-dinozaurilor-a-facut-ca-ciupercile-sa-devina-psihedelice","status":"publish","type":"post","link":"https:\/\/www.wholecelium.com\/ro\/blog\/did-the-death-of-the-dinosaurs-cause-mushrooms-to-become-psychedelic\/","title":{"rendered":"A provocat moartea dinozaurilor transformarea ciupercilor \u00een psihedelice?"},"content":{"rendered":"<p style=\"font-size:21px\"><strong>\u00centr-un <a href=\"https:\/\/www.pnas.org\/doi\/10.1073\/pnas.2311245121\" target=\"_blank\" rel=\"noreferrer noopener\">studiu recent<\/a>, publicat \u00een <em>Proceedings of the National Academy of Sciences, <\/em>cercet\u0103torii au analizat genomurile a peste 50 de ciuperci apar\u021bin\u00e2nd la <em>Psilocybe <\/em>gen. Aproape toate ciupercile din <em>Psilocybe <\/em>genul<em> (dup\u0103 cum \u0219tiu cei cu pu\u021bine cuno\u0219tin\u021be micologice)<\/em> con\u021bin compu\u0219ii psihedelici psilocibin\u0103 \u0219i psilocin\u0103.\u00a0<\/strong><\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-a-significant-step-forward\">Un pas \u00eenainte semnificativ <\/h2>\n\n\n\n<p>\u00cen mod incredibil, \u00een ciuda aten\u021biei semnificative pe care psilocibina a primit-o la nivel mondial - datorit\u0103 poten\u021bialului s\u0103u interesant ca tratament pentru <a href=\"https:\/\/www.wholecelium.com\/ro\/blog\/psilocibina-s-a-dovedit-a-ameliora-depresia-in-cel-mai-mare-studiu-de-pana-acum\/\" target=\"_blank\" rel=\"noreferrer noopener\">boli mintale<\/a> sau \u00een <a href=\"https:\/\/www.wholecelium.com\/ro\/blog\/canada-permite-psilocibina\/\" target=\"_blank\" rel=\"noreferrer noopener\">\u00eengrijire paliativ\u0103<\/a> - foarte pu\u021bini dintre cei aproximativ 165 de <em>Psilocybe <\/em>specii au fost studiate p\u00e2n\u0103 acum. Acest lucru se datoreaz\u0103 \u00een mare parte stigmatiz\u0103rii \u0219i ne\u00een\u021belegerii care \u00eenconjoar\u0103 psihedelicele, care abia recent a \u00eenceput s\u0103 fie corectat\u0103. Analiza genomic\u0103 efectuat\u0103 \u00een cadrul acestui studiu asupra a 52 de <em>Psilocybe <\/em>specimene, inclusiv 39 de specii care nu au mai fost secven\u021biate p\u00e2n\u0103 acum, anun\u021b\u0103 un pas \u00eenainte semnificativ.<\/p>\n\n\n\n<p>Bryn Dentinger, co-autor al studiului \u0219i curator de micologie la Muzeul de Istorie Natural\u0103 din Utah, a declarat;<\/p>\n\n\n\n<p><em>\"Genomica este ceea ce ai nevoie pentru a investiga cu adev\u0103rat toate propriet\u0103\u021bile unice ale acestor specii diferite... Am \u00eempins acest lucru c\u00e2t de departe am putut, cu c\u00e2t mai multe specii \u0219i c\u00e2t mai multe specimene posibil\".<\/em><\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-magic-mushrooms-much-older-than-you-think\">Ciuperci magice: Mult mai vechi dec\u00e2t crezi<\/h2>\n\n\n\n<p>Dentinger \u0219i echipa sa au f\u0103cut, de asemenea, descoperirea \u0219ocant\u0103 c\u0103 ciupercile din <em>Psilocybe <\/em>genul \u00ee\u0219i are originea \u00een urm\u0103 cu aproximativ 65 de milioane de ani. \u021aine\u021bi cont aici de faptul c\u0103 primele specii umane au ap\u0103rut \u00een urm\u0103 cu aproximativ 2 milioane de ani, iar cele moderne <em>Homo sapiens<\/em> <em>(Adic\u0103, tu \u0219i eu) <\/em>evolu\u00e2nd cu numai 300.000 de ani \u00een urm\u0103. Asta \u00eenseamn\u0103 c\u0103 ciupercile magice produceau compu\u0219i tripa\u021bi cu 63 de milioane de ani \u00eenainte ca ceva recunoscut ca fiind umanoid s\u0103 apar\u0103 la petrecere! \u00cenainte de acest studiu, oamenii de \u0219tiin\u021b\u0103 nu aveau o estimare definitiv\u0103 a momentului \u00een care au ap\u0103rut caracteristicile psihedelice ale acestor ciuperci. Aceast\u0103 descoperire dateaz\u0103 ciupercile cu mult mai mult timp \u00een urm\u0103 dec\u00e2t se presupunea anterior.&nbsp;<\/p>\n\n\n\n<figure class=\"wp-block-image size-full is-resized\"><img fetchpriority=\"high\" decoding=\"async\" width=\"800\" height=\"519\" src=\"https:\/\/www.wholecelium.com\/wp-content\/uploads\/magic-mushroom-history.jpg\" alt=\"\" class=\"wp-image-176853\" style=\"width:840px;height:auto\" srcset=\"https:\/\/www.wholecelium.com\/wp-content\/uploads\/magic-mushroom-history.jpg 800w, https:\/\/www.wholecelium.com\/wp-content\/uploads\/magic-mushroom-history-300x195.jpg 300w, https:\/\/www.wholecelium.com\/wp-content\/uploads\/magic-mushroom-history-768x498.jpg 768w, https:\/\/www.wholecelium.com\/wp-content\/uploads\/magic-mushroom-history-18x12.jpg 18w, https:\/\/www.wholecelium.com\/wp-content\/uploads\/magic-mushroom-history-600x389.jpg 600w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><figcaption class=\"wp-element-caption\"><em><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-cyan-bluish-gray-color\">via Public Domain<\/mark><\/em><\/figcaption><\/figure>\n\n\n\n<h4 class=\"wp-block-heading\" id=\"h-why-did-mushrooms-become-psychedelic\">De ce au devenit ciupercile psihedelice? <\/h4>\n\n\n\n<p>\u00cen plus, cercet\u0103torii au identificat c\u0103 aceste ciuperci au evoluat \u00een dou\u0103 moduri independente de a produce psilocibin\u0103, dintre care unul era necunoscut anterior. \u00cen cadrul grupului de gene care produce psilocibina s-au g\u0103sit dou\u0103 ordine distincte de gene. Acest lucru implic\u0103 faptul c\u0103 au existat dou\u0103 eforturi independente de a dezvolta psilocibin\u0103 \u00een c\u0103l\u0103toria evolutiv\u0103 a ciupercilor psihedelice.<\/p>\n\n\n\n<p>Deci, de ce au fost aceste ciuperci at\u00e2t de hot\u0103r\u00e2te s\u0103 ob\u021bin\u0103 compusul trippy de psilocibin\u0103 \u00eenc\u00e2t au dezvoltat nu unul, ci dou\u0103 ordine genetice distincte pentru a-l ob\u021bine?<\/p>\n\n\n\n<p>Ei bine, cercet\u0103torii au explorat, de asemenea, motivele poten\u021biale pentru care <em>Psilocybe <\/em>ciupercile au evoluat pentru a avea o func\u021bie psihotrop\u0103 \u00een primul r\u00e2nd. \u0218i, sincer, de ce ar fi benefic\u0103 ciuperca r\u0103m\u00e2ne \u00eenc\u0103 neclar \u00een ceea ce prive\u0219te dovezile concrete. Structura molecular\u0103 a psilocibinei imit\u0103 serotonina \u0219i se leag\u0103 de receptorii de serotonin\u0103 ai mamiferelor care se \u00eenfrupt\u0103 din aceste ciuperci, dup\u0103 cum bine \u0219tim. Cea mai probabil\u0103 sau cea mai comun\u0103 teorie este c\u0103 efectele psihedelice cauzate de ingerarea ciupercii ac\u021bioneaz\u0103 ca un factor de descurajare sau ca o ap\u0103rare chimic\u0103 \u00eempotriva insectelor. Cu toate acestea, acest lucru nu a fost \u00eenc\u0103 verificat din punct de vedere \u0219tiin\u021bific.&nbsp;<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" width=\"1024\" height=\"432\" src=\"https:\/\/www.wholecelium.com\/wp-content\/uploads\/bald-head-swirl-background-31-1024x432.jpeg\" alt=\"\" class=\"wp-image-176854\" srcset=\"https:\/\/www.wholecelium.com\/wp-content\/uploads\/bald-head-swirl-background-31-1024x432.jpeg 1024w, https:\/\/www.wholecelium.com\/wp-content\/uploads\/bald-head-swirl-background-31-300x127.jpeg 300w, https:\/\/www.wholecelium.com\/wp-content\/uploads\/bald-head-swirl-background-31-768x324.jpeg 768w, https:\/\/www.wholecelium.com\/wp-content\/uploads\/bald-head-swirl-background-31-1536x648.jpeg 1536w, https:\/\/www.wholecelium.com\/wp-content\/uploads\/bald-head-swirl-background-31-18x8.jpeg 18w, https:\/\/www.wholecelium.com\/wp-content\/uploads\/bald-head-swirl-background-31-600x253.jpeg 600w, https:\/\/www.wholecelium.com\/wp-content\/uploads\/bald-head-swirl-background-31.jpeg 2048w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-did-the-death-of-the-dinosaurs-cause-a-shroom-boom\">Moartea dinozaurilor a provocat un boom al ciupercilor?<\/h2>\n\n\n\n<p>Dar aceast\u0103 teorie ne conduce la partea pe care o a\u0219tepta\u021bi de mult timp: dinozaurii. Paleontologii dintre noi <em>(\u0219i cine nu a fost unul c\u00e2nd avea 7 ani?) <\/em>ar fi putut recunoa\u0219te c\u0103 <em>Acum 65 de milioane de ani<\/em> nu este semnificativ\u0103 doar pentru c\u0103 este data de na\u0219tere a psilocibinei, recent descoperit\u0103. Este, de asemenea, momentul \u00een care un asteroid a lovit P\u0103m\u00e2ntul, ceea ce a dus la sf\u00e2r\u0219itul domniei dinozaurilor pe aceast\u0103 planet\u0103. Practic, atunci c\u00e2nd dinozaurii au disp\u0103rut, ciupercile au devenit ciudate. Coinciden\u021b\u0103? Ace\u0219ti oameni de \u0219tiin\u021b\u0103 cred c\u0103 nu.\u00a0<\/p>\n\n\n\n<h4 class=\"wp-block-heading\" id=\"h-the-gastropod-hypothesis\">\"Ipoteza gasteropodelor<\/h4>\n\n\n\n<figure class=\"wp-block-image alignright size-full is-resized\"><img decoding=\"async\" width=\"521\" height=\"458\" src=\"https:\/\/www.wholecelium.com\/wp-content\/uploads\/dinosaur-shrooma.png\" alt=\"\" class=\"wp-image-176855\" style=\"width:390px;height:auto\" srcset=\"https:\/\/www.wholecelium.com\/wp-content\/uploads\/dinosaur-shrooma.png 521w, https:\/\/www.wholecelium.com\/wp-content\/uploads\/dinosaur-shrooma-300x264.png 300w, https:\/\/www.wholecelium.com\/wp-content\/uploads\/dinosaur-shrooma-14x12.png 14w\" sizes=\"(max-width: 521px) 100vw, 521px\" \/><\/figure>\n\n\n\n<p>Autorii acestui studiu vor preg\u0103ti \u00een continuare experimente pentru a testa ceea ce ei numesc \"ipoteza gasteropodelor\". Aceast\u0103 teorie presupune c\u0103 ciupercile au evoluat cu psilocibin\u0103 pentru a \u00eempiedica melcii s\u0103 le m\u0103n\u00e2nce. \u00cen prezent, melcii sunt un pr\u0103d\u0103tor important al ciupercilor. Cu toate acestea, dup\u0103 ce asteroidul a lovit P\u0103m\u00e2ntul \u00een urm\u0103 cu 65 de milioane de ani, nu numai dinozaurii, ci \u0219i orice mamifer mult mai mare dec\u00e2t un \u0219obolan a pierit. Acest lucru ar fi eliminat majoritatea pr\u0103d\u0103torilor naturali ai melcilor, f\u0103c\u00e2ndu-i pe ace\u0219tia s\u0103 \u00eenfloreasc\u0103 printre moarte \u0219i putrefac\u021bie. Ve\u0219ti proaste pentru ciupercile gustoase! A\u0219a c\u0103 au trebuit s\u0103 g\u0103seasc\u0103 o m\u0103sur\u0103 de ap\u0103rare \u00eempotriva acestei armate de pr\u0103d\u0103tori \u00een cre\u0219tere.\u00a0<\/p>\n\n\n\n<p>A\u0219adar, oare ciupercile magice \u0219i-au dezvoltat abilit\u0103\u021bile de c\u0103l\u0103torie pentru c\u0103 o lovitur\u0103 de asteroid a ucis dinozaurii, \u00eencuraj\u00e2nd astfel \"gasteropodele terestre\", ceea ce le-a determinat s\u0103 g\u0103seasc\u0103 o modalitate inedit\u0103 de a se proteja de care noi, oamenii, ne bucur\u0103m ast\u0103zi? Ei bine... va trebui s\u0103 a\u0219tept\u0103m \u0219i s\u0103 vedem.\u00a0<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-the-study-of-mushrooms-is-changing-how-we-view-the-world\">Studiul ciupercilor schimb\u0103 modul \u00een care vedem lumea<\/h3>\n\n\n\n<p>Studiul ciupercilor, subestimat at\u00e2t de mult timp, a produs deja at\u00e2t de multe informa\u021bii fascinante despre istoria planetei noastre \u0219i despre toate formele de via\u021b\u0103 diverse pe care le con\u021bine. Prin studierea \u0219i secven\u021bierea ciupercilor psilocibin\u0103, afl\u0103m despre trecutul evolutiv, precum \u0219i despre viitorul tratamentelor terapeutice de care ar putea beneficia \u00eentreaga lume.&nbsp;<\/p>\n\n\n\n<p>Autorul principal al studiului, Alexander Bradshaw, a subliniat valoarea cercet\u0103rii;<\/p>\n\n\n\n<p><em>\"Este imposibil de supraestimat importan\u021ba colec\u021biilor pentru realizarea unor astfel de studii. St\u0103m pe umerii unor gigan\u021bi, care au cheltuit mii de ore de putere uman\u0103 pentru a crea aceste colec\u021bii, pentru ca eu s\u0103 pot scrie un e-mail \u0219i s\u0103 cer acces la specimene rare, dintre care multe au fost colectate doar o singur\u0103 dat\u0103 \u0219i s-ar putea s\u0103 nu mai fie colectate niciodat\u0103\"\u00a0<\/em><\/p>\n\n\n\n<figure class=\"wp-block-image size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"640\" height=\"360\" src=\"https:\/\/www.wholecelium.com\/wp-content\/uploads\/magic-mushrooms-psilocybin-8.jpeg\" alt=\"\" class=\"wp-image-176856\" style=\"width:840px;height:auto\" srcset=\"https:\/\/www.wholecelium.com\/wp-content\/uploads\/magic-mushrooms-psilocybin-8.jpeg 640w, https:\/\/www.wholecelium.com\/wp-content\/uploads\/magic-mushrooms-psilocybin-8-300x169.jpeg 300w, https:\/\/www.wholecelium.com\/wp-content\/uploads\/magic-mushrooms-psilocybin-8-18x10.jpeg 18w, https:\/\/www.wholecelium.com\/wp-content\/uploads\/magic-mushrooms-psilocybin-8-600x338.jpeg 600w\" sizes=\"(max-width: 640px) 100vw, 640px\" \/><figcaption class=\"wp-element-caption\"><em><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-cyan-bluish-gray-color\">via Creative Commons<\/mark><\/em><\/figcaption><\/figure>\n\n\n\n<p style=\"font-size:21px\"><strong>Cercet\u0103torii pl\u0103nuiesc s\u0103 secven\u021bieze fiecare <em>Psilocybe <\/em>specimen, colabor\u00e2nd cu speciali\u0219ti din \u00eentreaga lume. \u00cempreun\u0103, ei sper\u0103 s\u0103 dezv\u0103luie misteriosul poten\u021bial vindec\u0103tor al ciupercilor magice.<\/strong><\/p>","protected":false},"excerpt":{"rendered":"<p>O echip\u0103 de oameni de \u0219tiin\u021b\u0103 din SUA, Marea Britanie \u0219i Mexic a realizat cel mai amplu studiu genomic al ciupercilor magice de p\u00e2n\u0103 acum. Ace\u0219tia nu numai c\u0103 au pus bazele viitorului terapiei psihedelice, dar au descoperit c\u0103 puterile ame\u021bitoare ale ciupercilor magice ar putea fi legate de moartea dinozaurilor!<\/p>","protected":false},"author":4,"featured_media":176859,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[121,88],"tags":[],"topics":[],"class_list":["post-176851","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-mycology","category-psychedelic-studies"],"_links":{"self":[{"href":"https:\/\/www.wholecelium.com\/ro\/wp-json\/wp\/v2\/posts\/176851","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.wholecelium.com\/ro\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.wholecelium.com\/ro\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.wholecelium.com\/ro\/wp-json\/wp\/v2\/users\/4"}],"replies":[{"embeddable":true,"href":"https:\/\/www.wholecelium.com\/ro\/wp-json\/wp\/v2\/comments?post=176851"}],"version-history":[{"count":11,"href":"https:\/\/www.wholecelium.com\/ro\/wp-json\/wp\/v2\/posts\/176851\/revisions"}],"predecessor-version":[{"id":176870,"href":"https:\/\/www.wholecelium.com\/ro\/wp-json\/wp\/v2\/posts\/176851\/revisions\/176870"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.wholecelium.com\/ro\/wp-json\/wp\/v2\/media\/176859"}],"wp:attachment":[{"href":"https:\/\/www.wholecelium.com\/ro\/wp-json\/wp\/v2\/media?parent=176851"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.wholecelium.com\/ro\/wp-json\/wp\/v2\/categories?post=176851"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.wholecelium.com\/ro\/wp-json\/wp\/v2\/tags?post=176851"},{"taxonomy":"topics","embeddable":true,"href":"https:\/\/www.wholecelium.com\/ro\/wp-json\/wp\/v2\/topics?post=176851"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}