Warning: Constant ABSPATH already defined in /customers/8/4/0/konsumenter.se/httpd.www/blogg/wp-config.php on line 22 Warning: Cannot modify header information - headers already sent by (output started at /customers/8/4/0/konsumenter.se/httpd.www/blogg/wp-config.php:22) in /customers/8/4/0/konsumenter.se/httpd.www/blogg/wp-includes/rest-api/class-wp-rest-server.php on line 1648 Warning: Cannot modify header information - headers already sent by (output started at /customers/8/4/0/konsumenter.se/httpd.www/blogg/wp-config.php:22) in /customers/8/4/0/konsumenter.se/httpd.www/blogg/wp-includes/rest-api/class-wp-rest-server.php on line 1648 Warning: Cannot modify header information - headers already sent by (output started at /customers/8/4/0/konsumenter.se/httpd.www/blogg/wp-config.php:22) in /customers/8/4/0/konsumenter.se/httpd.www/blogg/wp-includes/rest-api/class-wp-rest-server.php on line 1648 Warning: Cannot modify header information - headers already sent by (output started at /customers/8/4/0/konsumenter.se/httpd.www/blogg/wp-config.php:22) in /customers/8/4/0/konsumenter.se/httpd.www/blogg/wp-includes/rest-api/class-wp-rest-server.php on line 1648 Warning: Cannot modify header information - headers already sent by (output started at /customers/8/4/0/konsumenter.se/httpd.www/blogg/wp-config.php:22) in /customers/8/4/0/konsumenter.se/httpd.www/blogg/wp-includes/rest-api/class-wp-rest-server.php on line 1648 Warning: Cannot modify header information - headers already sent by (output started at /customers/8/4/0/konsumenter.se/httpd.www/blogg/wp-config.php:22) in /customers/8/4/0/konsumenter.se/httpd.www/blogg/wp-includes/rest-api/class-wp-rest-server.php on line 1648 Warning: Cannot modify header information - headers already sent by (output started at /customers/8/4/0/konsumenter.se/httpd.www/blogg/wp-config.php:22) in /customers/8/4/0/konsumenter.se/httpd.www/blogg/wp-includes/rest-api/class-wp-rest-server.php on line 1648 Warning: Cannot modify header information - headers already sent by (output started at /customers/8/4/0/konsumenter.se/httpd.www/blogg/wp-config.php:22) in /customers/8/4/0/konsumenter.se/httpd.www/blogg/wp-includes/rest-api/class-wp-rest-server.php on line 1648 {"id":343,"date":"2007-08-26T06:13:52","date_gmt":"2007-08-26T04:13:52","guid":{"rendered":"http:\/\/konsumenter.se\/blogg\/?p=343"},"modified":"2007-08-26T06:13:52","modified_gmt":"2007-08-26T04:13:52","slug":"sockerrattor","status":"publish","type":"post","link":"http:\/\/konsumenter.se\/blogg\/?p=343","title":{"rendered":"Sockerr\u00e5ttor"},"content":{"rendered":"

Sockerbitar<\/a>\u00c4r socker mer beroendeframkallande \u00e4n kokain? I en ny unders\u00f6kning valde 96 procent av labbr\u00e5ttorna att dricka sockervatten f\u00f6re att f\u00e5 kokain intraven\u00f6st, ber\u00e4ttar SvD i en artikel<\/a> om f\u00f6rs\u00f6ket.<\/p>\n

Den franska studien visade ocks\u00e5 att r\u00e5ttorna hellre smakade p\u00e5 sockerl\u00f6sningen, \u00e4ven om de redan var beroende av kokain.<\/p>\n

Svenska forskare st\u00e4ller sig tveksamma till om slutsatserna \u00e4ven g\u00e4ller f\u00f6r m\u00e4nniskor.<\/p>\n

-Bel\u00f6ningssystemet i hj\u00e4rnan fungerar p\u00e5 samma s\u00e4tt f\u00f6r r\u00e5ttor som f\u00f6r m\u00e4nniskor. Men n\u00e4r det g\u00e4ller smak och lukt skiljer sig m\u00e4nniskor fr\u00e5n djuren. H\u00e4r fick r\u00e5ttorna smaka p\u00e5 sockret, och d\u00e4rf\u00f6r g\u00e5r den h\u00e4r studien inte att f\u00f6ra \u00f6ver direkt p\u00e5 m\u00e4nniskor, s\u00e4ger Fred Nyberg som \u00e4r verksam vid Uppsala Universitet, till SvD.<\/p>\n

En annan skillnad mellan r\u00e5ttor och m\u00e4nniskor \u00e4r att vi kan g\u00f6ra l\u00e5ngsiktiga val. Fred Nyberg spekulerar i att effekten av kokain inte \u00e4r lika \u201dsnabb\u201d som bel\u00f6ningen av att k\u00e4nna s\u00f6tsmaken i munnen.<\/p>\n

-Sockret ger troligen en mer omedelbar bel\u00f6ning och d\u00e4rf\u00f6r v\u00e4ljer r\u00e5ttorna det i f\u00f6rsta hand, s\u00e4ger Nyberg till SvD.<\/p>\n

Men jag k\u00e4nner m\u00e4nniskor som \u00e4r riktiga sockerr\u00e5ttor!<\/p>\n

Andra bloggar om: Socker<\/a>, Kokain<\/a>, Beroende<\/a>, R\u00e5ttor<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"

\u00c4r socker mer beroendeframkallande \u00e4n kokain? I en ny unders\u00f6kning valde 96 procent av labbr\u00e5ttorna att dricka sockervatten f\u00f6re att f\u00e5 kokain intraven\u00f6st, ber\u00e4ttar SvD i en artikel om f\u00f6rs\u00f6ket. Den franska studien visade ocks\u00e5 att r\u00e5ttorna hellre smakade p\u00e5 sockerl\u00f6sningen, \u00e4ven om de redan var beroende av kokain. Svenska forskare st\u00e4ller sig tveksamma till […]<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[38,13],"tags":[],"_links":{"self":[{"href":"http:\/\/konsumenter.se\/blogg\/index.php?rest_route=\/wp\/v2\/posts\/343"}],"collection":[{"href":"http:\/\/konsumenter.se\/blogg\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/konsumenter.se\/blogg\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/konsumenter.se\/blogg\/index.php?rest_route=\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"http:\/\/konsumenter.se\/blogg\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=343"}],"version-history":[{"count":0,"href":"http:\/\/konsumenter.se\/blogg\/index.php?rest_route=\/wp\/v2\/posts\/343\/revisions"}],"wp:attachment":[{"href":"http:\/\/konsumenter.se\/blogg\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=343"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/konsumenter.se\/blogg\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=343"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/konsumenter.se\/blogg\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=343"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}