Effects of somatostatin in a rabbit model of abdominal compartment syndrome induced by prolonged intra-abdominal hypertension / 南方医科大学学报
Journal of Southern Medical University
;
(12): 387-390, 2012.
Artigo
em Chinês
| WPRIM
| ID: wpr-267593
ABSTRACT
<p><b>OBJECTIVE</b>To establish a rabbit model of abdominal compartment syndrome (ACS) induced by prolonged intra-abdominal hypertension (IAH) and evaluate the therapeutic effect of somatostatin on ACS.</p><p><b>METHODS</b>Twelve New Zealand rabbits were randomized equally into normal saline (NS) group and somatostatin group. ACS model was established by intra-abdominal bleeding (IAB) and intra-abdominal infusion with nitrogen gas to achieve an intra-abdominal pressure of 15 mmHg. The hemodynamics (SP, HR, CVP), hepatic function (ALT), renal function (BUN), antioxidation level (SOD, MDA) and blood electrolyte level (pH, [Na(+)], [Cl(-)], [CaNa(2+)], [KNa(+)]) of the rabbits were recorded 1-6 h after establishment of IAH.</p><p><b>RESULTS</b>Prolonged IAH caused decreased hemodynamic functions and antioxidation level as well as hyperkalemia and hypocalcemia (P<0.05), but these changes showed no significant differences between NS group and somatostatin group.</p><p><b>CONCLUSION</b>Prolonged IAH causes cardiovascular function damages in rabbits possibly related to acidosis, electrolyte disturbances, and oxidative damage due to tissue ischemia and hypoxia. Somatostatin produces no obvious protective effects against the occurrence and progression of ACS.</p>
Texto completo:
DisponíveL
Índice:
WPRIM (Pacífico Ocidental)
Assunto principal:
Somatostatina
/
Usos Terapêuticos
/
Modelos Animais de Doenças
/
Tratamento Farmacológico
/
Hipertensão Intra-Abdominal
Tipo de estudo:
Estudo prognóstico
Limite:
Animais
Idioma:
Chinês
Revista:
Journal of Southern Medical University
Ano de publicação:
2012
Tipo de documento:
Artigo
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