BACKGROUND: The success of a transplant depends mainly on the viability of the graft, which is currently the main point of difficulty focuses on the triad preservation-rejection-infection. There are several specific components of preservation solutions that could prevent certain tissue damage. From these components, the osmotic factor has been highlighted as a factor in preventing edema and subsequent cell death, suggesting a possible advantage in the use of hypertonic solutions for organ preservation. AIM: To compare different hypertonic solutions as alternative to liver preservation. METHOD: A total of 105 Wistar rats were divided in Standard Group (GP, n=5 rats), to verify the normal range of the study, and five experimental groups of 20 rats each, according to the preservation solution used: Group Eurocollins (GE), Group Saline 0.9% (GF), Group Glucose 50% (GG), Group Mannitol 20% (GM), Group Salty - NaCl 7.5% (GS). All animals in experimental group were also divided into four subgroups according to the time of collection in: 0 h, 2 h, 6 h and 12 h. Was assessed cell viability by the reaction with Methyl Blue Thiazolyl (MTT) and the dosages of lactate and alanine aminotransferase (ALT). RESULTS: Regarding the lactate level, was observed a relative improvement of hypertonic solutions compared to eurocollins, and in 12 h, the GE and GS showed no statistically significant difference (p> 0.05). When assessed cell viability, absorbance at MTT also demonstrated favorable results to the GS, since no statistically significant difference in relation to GE. CONCLUSION: The 7.5% NaCl solution showed promising results for organ preservation, presenting parameters and capability comparable to eurocollins preservation solution.<\/p>","protected":false},"excerpt":{"rendered":"
BACKGROUND: The success of a transplant depends mainly on the viability of the graft, which is currently the main point of difficulty focuses on the triad preservation-rejection-infection. There are several specific components of preservation solutions that could prevent certain tissue damage. From these components, the osmotic factor has been highlighted as a factor in preventing […]<\/p>","protected":false},"author":4,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_lmt_disableupdate":"no","_lmt_disable":"","footnotes":""},"categories":[9],"tags":[83,126,654],"class_list":["post-5349","post","type-post","status-publish","format-standard","hentry","category-original-article","tag-hepatectomy","tag-neoplasm-metastasis","tag-portal-vein"],"acf":[],"modified_by":null,"_links":{"self":[{"href":"https:\/\/revistaabcd.org.br\/pt-br\/wp-json\/wp\/v2\/posts\/5349","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/revistaabcd.org.br\/pt-br\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/revistaabcd.org.br\/pt-br\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/revistaabcd.org.br\/pt-br\/wp-json\/wp\/v2\/users\/4"}],"replies":[{"embeddable":true,"href":"https:\/\/revistaabcd.org.br\/pt-br\/wp-json\/wp\/v2\/comments?post=5349"}],"version-history":[{"count":0,"href":"https:\/\/revistaabcd.org.br\/pt-br\/wp-json\/wp\/v2\/posts\/5349\/revisions"}],"wp:attachment":[{"href":"https:\/\/revistaabcd.org.br\/pt-br\/wp-json\/wp\/v2\/media?parent=5349"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/revistaabcd.org.br\/pt-br\/wp-json\/wp\/v2\/categories?post=5349"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/revistaabcd.org.br\/pt-br\/wp-json\/wp\/v2\/tags?post=5349"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}