{"id":30415,"date":"2024-11-13T10:55:20","date_gmt":"2024-11-13T09:55:20","guid":{"rendered":"https:\/\/crsp.dz\/?p=30415"},"modified":"2024-11-13T10:55:20","modified_gmt":"2024-11-13T09:55:20","slug":"microtomographie-aux-rayons-x","status":"publish","type":"post","link":"https:\/\/crsp.dz\/ar\/microtomographie-aux-rayons-x\/","title":{"rendered":"Microtomographie aux rayons X"},"content":{"rendered":"<div class=\"wpb-content-wrapper\"><p>[vc_row][vc_column][vc_column_text css=&#8221;&#8221;]<\/p>\n<div class=\"xdj266r x11i5rnm xat24cr x1mh8g0r x1vvkbs x126k92a\">\n<div dir=\"auto\" style=\"text-align: center;\"><span style=\"color: #339966; font-size: 18pt;\"><strong>Microtomographie aux rayons X<\/strong><\/span><\/div>\n<div dir=\"auto\"><\/div>\n<div dir=\"auto\">Un outil pr\u00e9cieux en sciences pharmaceutiques dans le domaine de <strong>l&#8217;exp\u00e9rimentation animale<\/strong>, non seulement pour am\u00e9liorer la pr\u00e9cision des recherches scientifiques, mais aussi pour r\u00e9duire les souffrances animales et limiter le nombre. Elle permet d&#8217;examiner les structures internes de l\u2019animal sans n\u00e9cessiter d&#8217;incisions ou de pr\u00e9l\u00e8vements de tissus.<\/div>\n<\/div>\n<div class=\"x11i5rnm xat24cr x1mh8g0r x1vvkbs xtlvy1s x126k92a\">\n<div dir=\"auto\">Elle est utilis\u00e9e pour surveiller des maladies comme<strong> le cancer, l&#8217;ost\u00e9oporose, ou les maladies cardiovasculaires, en visualisant la progression de tumeurs, la d\u00e9gradation osseuse, ou l&#8217;accumulation de plaques dans les art\u00e8res<\/strong>.<\/div>\n<div dir=\"auto\"><\/div>\n<div dir=\"auto\">Elle permet ainsi d&#8217;<strong>\u00e9valuer en continu les effets des traitements<\/strong>, ce qui est essentiel pour comprendre comment les m\u00e9dicaments agissent dans des organes pr\u00e9cis. Donc c&#8217;est un moyen <strong>d&#8217;observation non destructif<\/strong>, plus \u00e9thique, permettant aux chercheurs de respecter les exigences de la recherche scientifique tout en respectant <strong>les principes \u00e9thiques des 3R<\/strong>.<\/div>\n<div dir=\"auto\"><\/div>\n<\/div>\n<div class=\"x11i5rnm xat24cr x1mh8g0r x1vvkbs xtlvy1s x126k92a\">\n<div dir=\"auto\">L&#8217;int\u00e9r\u00eat aussi de <strong>la microtomographie \u00e0 rayons X<\/strong> dans le domaine <strong>pharmaceutiques r<\/strong>\u00e9side dans sa capacit\u00e9 \u00e0 fournir des images d\u00e9taill\u00e9es et en <strong>3D<\/strong>, sans alt\u00e9rer les \u00e9chantillons, elle permet de visualiser les structures internes des comprim\u00e9s et des capsules. On peut ainsi analyser la distribution des ingr\u00e9dients actifs, des excipients, des pores, et des canaux internes qui peuvent affecter la lib\u00e9ration du m\u00e9dicament et \u00e0 soutenir la recherche et le d\u00e9veloppement en offrant des informations pr\u00e9cieuses sur la structure interne et le comportement des formulations.<\/div>\n<\/div>\n<div class=\"x11i5rnm xat24cr x1mh8g0r x1vvkbs xtlvy1s x126k92a\">\n<div dir=\"auto\">Gr\u00e2ce \u00e0 l<strong>a pr\u00e9cision de cette technique<\/strong>, il est possible d&#8217;am\u00e9liorer l&#8217;efficacit\u00e9, la s\u00e9curit\u00e9, et la qualit\u00e9 des produits pharmaceutiques, ce qui a un impact direct sur la sant\u00e9 et le bien-\u00eatre des patients.<\/div>\n<\/div>\n<p>[\/vc_column_text][\/vc_column][\/vc_row]<\/p>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>[vc_row][vc_column][vc_column_text&#8230;<\/p>\n","protected":false},"author":94,"featured_media":30416,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[2,153],"tags":[],"class_list":{"0":"post-30415","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-cryptocoin","8":"category-nouveautes-scientifiques"},"menu_order":0,"_links":{"self":[{"href":"https:\/\/crsp.dz\/ar\/wp-json\/wp\/v2\/posts\/30415","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/crsp.dz\/ar\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/crsp.dz\/ar\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/crsp.dz\/ar\/wp-json\/wp\/v2\/users\/94"}],"replies":[{"embeddable":true,"href":"https:\/\/crsp.dz\/ar\/wp-json\/wp\/v2\/comments?post=30415"}],"version-history":[{"count":0,"href":"https:\/\/crsp.dz\/ar\/wp-json\/wp\/v2\/posts\/30415\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/crsp.dz\/ar\/wp-json\/wp\/v2\/media\/30416"}],"wp:attachment":[{"href":"https:\/\/crsp.dz\/ar\/wp-json\/wp\/v2\/media?parent=30415"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/crsp.dz\/ar\/wp-json\/wp\/v2\/categories?post=30415"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/crsp.dz\/ar\/wp-json\/wp\/v2\/tags?post=30415"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}