{"id":4363,"date":"2014-08-06T07:26:23","date_gmt":"2014-08-06T07:26:23","guid":{"rendered":"http:\/\/www.sursamedicala.ro\/blog\/\/colimator\/"},"modified":"2014-08-06T07:26:23","modified_gmt":"2014-08-06T07:26:23","slug":"colimator","status":"publish","type":"post","link":"https:\/\/www.sursamedicala.ro\/blog\/colimator\/","title":{"rendered":"COLIMATOR"},"content":{"rendered":"<p>COLIMATOR, s. n. \/ coll imateur, s. m. \/ collimator. [Lot. astronomilor din sec. XVlI (&#8216;J^epler] col limare, din (at. colli- neare = a tinti, de la linea =[inie.] Dispozitiv care, adap-tat la aparatele destinate *scintigrafiei si *radioterapiei, serveste la eliminarea unei parti inutile din fasciculul de radiatii. In cazul unui aparat de radioterapie, c, va reduce penumbra sursei. Adaptat la aparatura pentru scintigrafie (&#8222;gamma-camera sau *sdntigraf), c. are rolul de a selec(iona din radiatiile emise de sursa (padentui investigat) numai pe cele utile In formarea imaginii (*scintigrama). COLINA, s. f. \/ choline, s. f. \/ choline. [Cjr. khole = (lila; -ina.] Amina, CgHisO^N, altadata considerata vitamina, prezenta In tesuturile animale sub forma de esteri colinici (lecitina, sfingo- mielina). DerivatuI sau acetilat, &#8216;acetilcolina, este un mediator chimic al influxului nervos. C. este un factor lipotrop necesar m utilizarea lipidelor de catre ficat. Absenta sa antreneaza o supraIncarcare grasa a ficatului. <\/p>\n","protected":false},"excerpt":{"rendered":"<p>COLIMATOR, s. n. \/ coll imateur, s. m. \/ collimator. [Lot. astronomilor din sec. XVlI (&#8216;J^epler] col limare, din (at. colli- neare = a tinti, de la linea =[inie.] Dispozitiv care, adap-tat la aparatele destinate *scintigrafiei si *radioterapiei, serveste la eliminarea unei parti inutile din fasciculul de radiatii. In cazul unui aparat de radioterapie, c, [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_bbp_topic_count":0,"_bbp_reply_count":0,"_bbp_total_topic_count":0,"_bbp_total_reply_count":0,"_bbp_voice_count":0,"_bbp_anonymous_reply_count":0,"_bbp_topic_count_hidden":0,"_bbp_reply_count_hidden":0,"_bbp_forum_subforum_count":0,"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"tdm_status":"","tdm_grid_status":"","footnotes":""},"categories":[3],"tags":[],"class_list":{"0":"post-4363","1":"post","2":"type-post","3":"status-publish","4":"format-standard","6":"category-dictionar-medical"},"_links":{"self":[{"href":"https:\/\/www.sursamedicala.ro\/blog\/wp-json\/wp\/v2\/posts\/4363","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.sursamedicala.ro\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.sursamedicala.ro\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.sursamedicala.ro\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.sursamedicala.ro\/blog\/wp-json\/wp\/v2\/comments?post=4363"}],"version-history":[{"count":0,"href":"https:\/\/www.sursamedicala.ro\/blog\/wp-json\/wp\/v2\/posts\/4363\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.sursamedicala.ro\/blog\/wp-json\/wp\/v2\/media?parent=4363"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.sursamedicala.ro\/blog\/wp-json\/wp\/v2\/categories?post=4363"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.sursamedicala.ro\/blog\/wp-json\/wp\/v2\/tags?post=4363"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}