{"id":24971,"date":"2021-09-21T09:05:06","date_gmt":"2021-09-21T07:05:06","guid":{"rendered":"https:\/\/ellipse.prbb.org\/?p=24971"},"modified":"2021-11-04T11:13:54","modified_gmt":"2021-11-04T10:13:54","slug":"la-sostenibilitat-el-repte-pendent-de-la-recerca-biomedica","status":"publish","type":"post","link":"https:\/\/ellipse.prbb.org\/ca\/la-sostenibilitat-el-repte-pendent-de-la-recerca-biomedica\/","title":{"rendered":"La sostenibilitat, el repte pendent de la recerca biom\u00e8dica?"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">Quan preguntes a una persona que es dedica a la recerca biom\u00e8dica perqu\u00e8 li agrada la seva feina, hi ha respostes que es repeteixen. La satisfacci\u00f3 de poder-te <strong>respondre les preguntes<\/strong> que et planteges, la <strong>passi\u00f3<\/strong> per una feina trepidant o la voluntat de trobar alguna cosa, per petita que sigui, que pugui <strong>millorar la vida de la gent<\/strong>, acostumen a ser respostes recurrents. Per\u00f2 persseguint aquesta voluntat d&#8217;ajudar a la societat, la recerca ha deixat de banda altres aspectes. <\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Els <strong>laboratoris de recerca consumeixen molta energia<\/strong>. Centr\u00edfuges, campanes d&#8217;extracci\u00f3 de gasos, congeladors i ultracongeladors (els malanomenats -80\u00baC),  s\u00f3n \u00abhabitants\u00bb de la majoria de labotatoris. I tamb\u00e9 s\u00f3n els aparells que m\u00e9s gasten. <\/p>\n\n\n\n<p class=\"wp-block-paragraph\">D&#8217;altra banda, els <strong>laboratoris<\/strong> s\u00f3n ambients <strong>altament \u00abplastificats\u00bb<\/strong>. Els <strong>tubs<\/strong>, les <strong>plaques<\/strong> o les <strong>puntes<\/strong> que fa anys eren de vidre ara s\u00f3n de pl\u00e0stic. Un material barat i resistent per\u00f2 que en la majoria de casos \u00e9s <strong>d&#8217;un sol \u00fas<\/strong>. I, amb la m\u00e0xima de preservar l&#8217;esterilitat, la majoria d&#8217;aquests elements estan <strong>empaquetats individualment<\/strong>. <\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Per aix\u00f2, arreu del m\u00f3n han sorgit <a href=\"https:\/\/greenlabsaustria.at\/\" target=\"_blank\" rel=\"noreferrer noopener\">iniciatives <\/a>per intentar tenir<strong> <a rel=\"noreferrer noopener\" href=\"https:\/\/www.labconscious.com\/\" target=\"_blank\">laboratoris de recerca m\u00e9s sostenibles<\/a><\/strong>. <\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Avui, en motiu del <strong><a rel=\"noreferrer noopener\" href=\"https:\/\/ecrsustainable.wixsite.com\/sustainablescience\/labwasteday\" target=\"_blank\">dia dels residus de laboratori<\/a><\/strong>  (<em>lab waste <\/em>en angl\u00e8s) que es celebra el tercer dimarts de setembre, volem recollir alguns dels consells que comparteixen els m\u00e9s experts en el tema. <\/p>\n\n\n\n<div style=\"height:67px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h3 class=\"wp-block-heading\">Tot el que entra tamb\u00e9 haur\u00e0 de sortir<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Tots els materials que es compren per fer experiments s&#8217;hauran de llen\u00e7ar un cop fets servir. Per\u00f2 <strong>no tot el que tenim dins un laboratori \u00e9s bioperill\u00f2s<\/strong> i, sovint, ens trobem amb <strong>envasos exagerats<\/strong>. Quin personal de laboratori no s&#8217;ha trobat mai en una situaci\u00f3 aix\u00ed?<\/p>\n\n\n\n<figure class=\"wp-block-embed-twitter aligncenter wp-block-embed is-type-rich is-provider-twitter\"><div class=\"wp-block-embed__wrapper\">\n<blockquote class=\"twitter-tweet\" data-width=\"550\" data-dnt=\"true\"><p lang=\"en\" dir=\"ltr\"><a href=\"https:\/\/twitter.com\/thermofisher?ref_src=twsrc%5Etfw\">@thermofisher<\/a> @ThermoFisherPR This is *RIDICULOUS!* An enormous styrofoam cooler for a 100ul of antibody. And not because of dry ice! When will these companies start caring about <a href=\"https:\/\/twitter.com\/hashtag\/SustainableScience?src=hash&amp;ref_src=twsrc%5Etfw\">#SustainableScience<\/a> <a href=\"https:\/\/twitter.com\/hashtag\/LabWaste?src=hash&amp;ref_src=twsrc%5Etfw\">#LabWaste<\/a> <a href=\"https:\/\/twitter.com\/hashtag\/ClimateAction?src=hash&amp;ref_src=twsrc%5Etfw\">#ClimateAction<\/a>?! How can we hold companies accountable? @PlasticFreeLab <a href=\"https:\/\/t.co\/pjm7nBDTM7\">pic.twitter.com\/pjm7nBDTM7<\/a><\/p>&mdash; Heather Richbourg, PhD (@DrHABones) <a href=\"https:\/\/twitter.com\/DrHABones\/status\/1178739684320649222?ref_src=twsrc%5Etfw\">September 30, 2019<\/a><\/blockquote><script async src=\"https:\/\/platform.twitter.com\/widgets.js\" charset=\"utf-8\"><\/script>\n<\/div><figcaption><em>\u00abThermoFisher, aix\u00f2 \u00e9s rid\u00edcul! Una caixa enorme de porexpan per transportar 100 microlitres d&#8217;antic\u00f2s. I no pel gel sec! Quan comen\u00e7aran a preocupar-se per la sostenibilitat de la ci\u00e8ncia, aquestes empreses? Com podem responsabilitzar les empreses?\u00bb<\/em><\/figcaption><\/figure>\n\n\n\n<div style=\"height:62px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">Alguns<a rel=\"noreferrer noopener\" href=\"https:\/\/greenlabsaustria.at\/how-to-get-started\/\" target=\"_blank\"> consells <\/a>per <a href=\"https:\/\/f4beb5b5-0eff-42de-b2ad-e7eb424c5ec7.filesusr.com\/ugd\/74d5ae_1abf5dbb2cca426abd10edfe583242f4.pdf\" target=\"_blank\" rel=\"noreferrer noopener\">reduir<\/a> i gestionar millor els residus que surten del laboratori: <\/p>\n\n\n\n<ul class=\"wp-block-list\"><li>Si \u00e9s possible, <strong>evita fer servir elements d&#8217;un sol \u00fas<\/strong>. Tot el que puguis fes-ho amb estris de vidre o pl\u00e0stic reutilitzable.<\/li><li>Reutilitza i <a rel=\"noreferrer noopener\" href=\"https:\/\/www.labconscious.com\/green-lab-tips\/load-bulk-pipette-tips-into-racks-faster\" target=\"_blank\">reomple les caixes de puntes<\/a>. <\/li><li><strong><a rel=\"noreferrer noopener\" href=\"https:\/\/www.ucl.ac.uk\/sustainable\/staff\/labs\/resources-and-materials\" target=\"_blank\">Recicla tot el que puguis<\/a><\/strong>. No tot el que hi ha dins al laboratori \u00e9s bioperill\u00f2s. Tens diferents contenidors al teu abast.<\/li><li>Sempre que puguis i ho necessitis, compra <strong>paquets grans<\/strong>. Aix\u00ed optimitzes l&#8217;embalatge. Si tu compres poc, ajunta&#8217;t amb altres laboratoris que comprin el mateix producte.<\/li><li>Demana <strong>opcions m\u00e9s sostenibles<\/strong> al teu prove\u00efdor\/a: <a rel=\"noreferrer noopener\" href=\"https:\/\/www.thermofisher.com\/es\/es\/home\/about-us\/product-stewardship\/ambient-shipping\/recyclable-cold-chain-packaging.html?CID=fl-papercooler\" target=\"_blank\">altres materials<\/a>, recollida d&#8217;embalatges o paquets m\u00e9s petits.<\/li><\/ul>\n\n\n\n<div style=\"height:67px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h3 class=\"wp-block-heading\">Controlar la temperatura<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Mantenir les mostres a -80\u00baC consumeix molta energia. Una comparativa senzilla \u00e9s que, <a rel=\"noreferrer noopener\" href=\"https:\/\/network.febs.org\/posts\/environmentally-sustainable-research-is-the-only-way-forward\" target=\"_blank\">al final de l&#8217;any, un ultracongelador emet el mateix CO2 que tot un habitatge<\/a>. Per aix\u00f2 ha sorgit un nou moviment a favor de <strong><a rel=\"noreferrer noopener\" href=\"https:\/\/www.freezerchallenge.org\/uploads\/2\/1\/9\/4\/21945752\/minus-70-is-the-new-minus-80_3.pdf\" target=\"_blank\">pujar la temperatura dels ultracongeladors<\/a><\/strong>. I \u00e9s que, pujant 10\u00baC la temperatura podem arribar a <strong>estalviar<\/strong> fins a <strong><a rel=\"noreferrer noopener\" href=\"https:\/\/www.freezerchallenge.org\/uploads\/2\/1\/9\/4\/21945752\/06_-_smartnote_-_tsx_efficiency_at_-70c_setpoint.pdf\" target=\"_blank\">una quarta part de l&#8217;energia<\/a><\/strong> que consumeix el congelador. <\/p>\n\n\n\n<ul class=\"wp-block-list\"><li>Valora si pots <strong><a href=\"https:\/\/www.freezerchallenge.org\/uploads\/2\/1\/9\/4\/21945752\/ulf_freezer_user_guide.pdf\" target=\"_blank\" rel=\"noreferrer noopener\">pujar la temperatura dels ultracongeladors<\/a><\/strong> de -80\u00baC a -70\u00baC. <\/li><li>Si no, fes pl\u00e0nols per identificar b\u00e9 on s\u00f3n les mostres i <strong>minimitzar el temps que la porta \u00e9s oberta<\/strong>.  <\/li><li>Si veus que hi ha gel a la porta, neteja&#8217;l! Una <strong><a href=\"https:\/\/www.freezerchallenge.org\/uploads\/2\/1\/9\/4\/21945752\/poster_a2_freezer_maintenance_en02.pdf\" target=\"_blank\" rel=\"noreferrer noopener\">neteja regular<\/a><\/strong> del congelador ajuda a que la m\u00e0quina refredi millor i evita una despesa d&#8217;energia extraordin\u00e0ria.<\/li><li>Valora b\u00e9 <strong>on emmagatzemar les mostres<\/strong>. No cal guardar-ho tot a l&#8217;ultracongelador. <\/li><\/ul>\n\n\n\n<div style=\"height:55px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\"><p>Els 63 ultracongeladors de l&#8217;<a rel=\"noreferrer noopener\" href=\"http:\/\/www.imim.es\/\" target=\"_blank\">Institut Hospital del Mar d\u2019Investigacions M\u00e8diques&nbsp;(IMIM)<\/a> estan a -75\u00baC i, els ultracongeladors d&#8217;emerg\u00e8ncia, els mantenen a -60\u00baC. Aix\u00ed estalvien energia i allarguen la vida dels aparells. <\/p><\/blockquote>\n\n\n\n<div style=\"height:80px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\"><p>El <a rel=\"noreferrer noopener\" href=\"http:\/\/www.prbb.org\/\" target=\"_blank\">Parc de Recerca Biom\u00e8dica de Barcelona (PRBB)<\/a> ha modificat el circuit de fred de l&#8217;edifici, cosa que ha suposat un estalvi de 170.000 Kwats, o el que \u00e9s el mateix, un 10% de l&#8217;energia que es consumia per refrigeraci\u00f3. <\/p><\/blockquote>\n\n\n\n<div style=\"height:67px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h3 class=\"wp-block-heading\">Optimitza l&#8217;energia <\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Malgrat que els congeladors s&#8217;enduen bona part del consum energ\u00e8tic del laboratori, no s\u00f3n els \u00fanics aparells que gasten. Per optimitzar el consum energ\u00e8tic:<\/p>\n\n\n\n<ul class=\"wp-block-list\"><li><a rel=\"noreferrer noopener\" href=\"https:\/\/greenlabsaustria.at\/how-to-get-started\/\" target=\"_blank\">No deixis campanes extractores engegades quan no \u00e9s necessari<\/a>. <\/li><li><strong>Apaga<\/strong> la centr\u00edfuga. <strong>No<\/strong> cal que estigui en <strong>&#8216;stand by&#8217; constantment<\/strong>.<\/li><li>Apaga els banys o blocs t\u00e8rmics quan no els necesistes. <\/li><li><strong>Evita deixar la PCR<\/strong> en funcionament <strong>tota la nit<\/strong>. Potser algun company te la pot treure!<\/li><li>Posa l&#8217;<strong>autoclau<\/strong> o <strong>rentaplats<\/strong> nom\u00e9s quan estiguin <strong>plens<\/strong>. Aix\u00ed tamb\u00e9 optimitzar\u00e0s el consum d&#8217;aigua. <\/li><\/ul>\n\n\n\n<div style=\"height:67px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\"><p>El PRBB est\u00e0 canviant totes les bombetes dels passadissos per leds. Aquest canvi ja s&#8217;ha fet a l&#8217;estabulari on s&#8217;han substitu\u00eft 660 bombetes fluorescents. <\/p><p>A m\u00e9s, el parc instal\u00b7lar\u00e0 plaques solars a la coberta per produir part de l&#8217;energia que consumeix. <\/p><\/blockquote>\n\n\n\n<div style=\"height:67px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h3 class=\"wp-block-heading\">Tu pots ser el motor del canvi<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Cada cop s\u00f3n m\u00e9s les institucions de recerca que compten amb una <strong>persona que s&#8217;encarregui de <a rel=\"noreferrer noopener\" href=\"https:\/\/www.embl.org\/news\/lab-matters\/welcome-brendan-rouse\/\" target=\"_blank\">vetllar per la sostenibilitat<\/a><\/strong>. I \u00e9s que, sovint les mesures que s&#8217;han plantejat no es poden prendre individualment, tot i que hi ha <a rel=\"noreferrer noopener\" href=\"https:\/\/network.febs.org\/posts\/what-you-can-do-to-make-your-lab-greener\" target=\"_blank\">accions que pot fer cadasc\u00fa per tenir laboratoris m\u00e9s sostenibles<\/a>, a banda de seguir els consells dels apartats anteriors. Per exemple: <\/p>\n\n\n\n<ul class=\"wp-block-list\"><li>La pand\u00e8mia ja ens ha demostrat que ens podem trobar de moltes maneres. Aix\u00ed que opta per les <strong>confer\u00e8ncies virtuals<\/strong> sempre que sigui possible.<\/li><li><strong>Informa&#8217;t, experimenta, comparteix<\/strong> les teves inquietuds i <strong>organitza&#8217;t per treballar en grup<\/strong>. <\/li><\/ul>\n\n\n\n<div style=\"height:35px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<figure class=\"wp-block-embed-twitter aligncenter wp-block-embed is-type-rich is-provider-twitter\"><div class=\"wp-block-embed__wrapper\">\n<blockquote class=\"twitter-tweet\" data-width=\"550\" data-dnt=\"true\"><p lang=\"en\" dir=\"ltr\"><a href=\"https:\/\/twitter.com\/hashtag\/LabWasteDay?src=hash&amp;ref_src=twsrc%5Etfw\">#LabWasteDay<\/a>.\ud83d\uddd1\ufe0f<br>We want to promote environmental awareness and let everyone know how much plastic is used in research.<br>Today I generated 377g of plastic. This extrapolates to 98kg of plastic in a year that won&#39;t be recycled!!<a href=\"https:\/\/twitter.com\/hashtag\/sustainablescience?src=hash&amp;ref_src=twsrc%5Etfw\">#sustainablescience<\/a> <a href=\"https:\/\/twitter.com\/embl?ref_src=twsrc%5Etfw\">@embl<\/a> <a href=\"https:\/\/twitter.com\/EMBLBarcelona?ref_src=twsrc%5Etfw\">@emblbarcelona<\/a> <a href=\"https:\/\/twitter.com\/the_prbb?ref_src=twsrc%5Etfw\">@the_prbb<\/a> <a href=\"https:\/\/t.co\/Q1jU7dAjV7\">pic.twitter.com\/Q1jU7dAjV7<\/a><\/p>&mdash; Heura Cardona (@HeuraCardonaBla) <a href=\"https:\/\/twitter.com\/HeuraCardonaBla\/status\/1174031921610940418?ref_src=twsrc%5Etfw\">September 17, 2019<\/a><\/blockquote><script async src=\"https:\/\/platform.twitter.com\/widgets.js\" charset=\"utf-8\"><\/script>\n<\/div><figcaption><em># LabWasteDay.\ud83d\uddd1\ufe0f Volem promoure la consci\u00e8ncia mediambiental i fer saber a tothom quant pl\u00e0stic s\u2019utilitza en la investigaci\u00f3. Avui he generat 377 g de pl\u00e0stic. Aix\u00f2 s\u2019extrapola a 98 kg de pl\u00e0stic en un any que no es reciclar\u00e0 !! #sustainablescience @embl @emblbarcelona @the_prbb<\/em><\/figcaption><\/figure>\n\n\n\n<div style=\"height:67px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">Moltes coses a tenir en compte? Potser s\u00ed! Per\u00f2 tot \u00e9s m\u00e9s f\u00e0cil quan tens una <a rel=\"noreferrer noopener\" href=\"https:\/\/drive.google.com\/file\/d\/1WyVrTKie55sEiaTYJ5IGYmEsSNwX0y3Q\/view\" target=\"_blank\">llista<\/a>! <\/p>\n\n\n\n<div style=\"height:32px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">Agra\u00efments: <a rel=\"noreferrer noopener\" href=\"https:\/\/twitter.com\/MartaRodrgzMart\" target=\"_blank\">Marta Rodr\u00edguez Mart\u00ednez<\/a><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Fonts: <a href=\"https:\/\/greenlabsaustria.at\/\">Green Labs Austria<\/a>, <a rel=\"noreferrer noopener\" href=\"https:\/\/www.freezerchallenge.org\/\" target=\"_blank\">Freezer challenge<\/a>, <a rel=\"noreferrer noopener\" href=\"https:\/\/www.labconscious.com\/\" target=\"_blank\">Lab concious<\/a>, <a rel=\"noreferrer noopener\" href=\"https:\/\/www.lean-science.org\/management-guides\" target=\"_blank\">Laboratory efficiency action network<\/a>, <a rel=\"noreferrer noopener\" href=\"https:\/\/www.ucl.ac.uk\/sustainable\/staff\/labs\/resources-and-materials\" target=\"_blank\">London&#8217;s Global University<\/a>, <a href=\"https:\/\/www.mygreenlab.org\/\" target=\"_blank\" rel=\"noreferrer noopener\">My green lab<\/a>.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Un consum d&#8217;energia elevat i l&#8217;\u00fas de molts productes d&#8217;un sol \u00fas s\u00f3n els principals enemics de la sostenibilitat al laboratori. <\/p>\n","protected":false},"author":26,"featured_media":25150,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[30],"tags":[543,617,796],"new-type":[35],"class_list":["post-24971","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-ciencia-i-societat","tag-medi-ambient","tag-somprbb","tag-sostenibilitat","new-type-noticies"],"acf":[],"_links":{"self":[{"href":"https:\/\/ellipse.prbb.org\/ca\/wp-json\/wp\/v2\/posts\/24971","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/ellipse.prbb.org\/ca\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/ellipse.prbb.org\/ca\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/ellipse.prbb.org\/ca\/wp-json\/wp\/v2\/users\/26"}],"replies":[{"embeddable":true,"href":"https:\/\/ellipse.prbb.org\/ca\/wp-json\/wp\/v2\/comments?post=24971"}],"version-history":[{"count":27,"href":"https:\/\/ellipse.prbb.org\/ca\/wp-json\/wp\/v2\/posts\/24971\/revisions"}],"predecessor-version":[{"id":25216,"href":"https:\/\/ellipse.prbb.org\/ca\/wp-json\/wp\/v2\/posts\/24971\/revisions\/25216"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/ellipse.prbb.org\/ca\/wp-json\/wp\/v2\/media\/25150"}],"wp:attachment":[{"href":"https:\/\/ellipse.prbb.org\/ca\/wp-json\/wp\/v2\/media?parent=24971"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/ellipse.prbb.org\/ca\/wp-json\/wp\/v2\/categories?post=24971"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/ellipse.prbb.org\/ca\/wp-json\/wp\/v2\/tags?post=24971"},{"taxonomy":"new-type","embeddable":true,"href":"https:\/\/ellipse.prbb.org\/ca\/wp-json\/wp\/v2\/new-type?post=24971"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}