Matches in SemOpenAlex for { <https://semopenalex.org/work/W3028623433> ?p ?o ?g. }
Showing items 1 to 72 of
72
with 100 items per page.
- W3028623433 endingPage "363" @default.
- W3028623433 startingPage "361" @default.
- W3028623433 abstract "目的 探讨长期低硒与低营养复合因素膳食对大鼠心肌损伤的作用.方法 将Wistar大鼠40只随机分成2组,实验组用低硒、低蛋白、低维生素E饲料喂养,对照组用常硒、常蛋白、常维生素E饲料喂养,至第26周处死大鼠.测定全血谷胱甘肽过氧化物酶(GSH-Px)活性,血清肌酸激酶(CK)、肌酸激酶同工酶(CK-MB)、乳酸脱氢酶(LDH)水平和心脏质量与体质量比值.光镜、电镜下观察心肌结构改变.结果 实验组大鼠全血GSH-Px活性水平显著低于对照组(t=58.79,P＜0.01);实验组与对照组大鼠血清CK分别为(1.456±0.291)、(1.057±0.251)kU/L,CK-MB分别为(1.138±0.215)、(0.722±0.130)kU/L,LDH分别为(864.96±137.57)、(404.65±72.49)U/L,组间比较差异有统计学意义(t=4.71、7.46、13.42,P＜0.01).大鼠心脏质量与体质量比值,实验组[(3.608±0.166)g/kg]显著高于对照组[(3.140±0.114)g/kg],组间比较差异有统计学意义(t=10.62,P＜0.01).光镜下实验组大鼠心肌出现散在小灶状坏死,检出率为66.67%,两组心肌病变检出率差异有统计学意义(χ2=7.25,P＜0.01).电镜下实验组大鼠部分心肌细胞线粒体嵴断裂,基质密度下降,细胞核固缩,早期凋亡形成,肌丝走行紊乱甚至溶解;对照组大鼠心肌细胞膜结构完好,线粒体嵴清晰,基质密度适中.结论 长期低硒、低营养复合因素膳食可引起大鼠心肌组织出现损伤。" @default.
- W3028623433 created "2020-06-05" @default.
- W3028623433 creator A5005565590 @default.
- W3028623433 creator A5026566322 @default.
- W3028623433 creator A5065071099 @default.
- W3028623433 creator A5073633057 @default.
- W3028623433 creator A5076113223 @default.
- W3028623433 creator A5078134640 @default.
- W3028623433 date "2007-07-20" @default.
- W3028623433 modified "2023-09-25" @default.
- W3028623433 title "An experimental study on the myocardial injury induced by selenium deficiency and nutrien deficiency in rats" @default.
- W3028623433 doi "https://doi.org/10.3760/cma.j.issn.1000-4955.2007.04.003" @default.
- W3028623433 hasPublicationYear "2007" @default.
- W3028623433 type Work @default.
- W3028623433 sameAs 3028623433 @default.
- W3028623433 citedByCount "0" @default.
- W3028623433 crossrefType "journal-article" @default.
- W3028623433 hasAuthorship W3028623433A5005565590 @default.
- W3028623433 hasAuthorship W3028623433A5026566322 @default.
- W3028623433 hasAuthorship W3028623433A5065071099 @default.
- W3028623433 hasAuthorship W3028623433A5073633057 @default.
- W3028623433 hasAuthorship W3028623433A5076113223 @default.
- W3028623433 hasAuthorship W3028623433A5078134640 @default.
- W3028623433 hasConcept C126322002 @default.
- W3028623433 hasConcept C178790620 @default.
- W3028623433 hasConcept C185592680 @default.
- W3028623433 hasConcept C2776151105 @default.
- W3028623433 hasConcept C2778760513 @default.
- W3028623433 hasConcept C2778979269 @default.
- W3028623433 hasConcept C2779135701 @default.
- W3028623433 hasConcept C553756173 @default.
- W3028623433 hasConcept C71924100 @default.
- W3028623433 hasConceptScore W3028623433C126322002 @default.
- W3028623433 hasConceptScore W3028623433C178790620 @default.
- W3028623433 hasConceptScore W3028623433C185592680 @default.
- W3028623433 hasConceptScore W3028623433C2776151105 @default.
- W3028623433 hasConceptScore W3028623433C2778760513 @default.
- W3028623433 hasConceptScore W3028623433C2778979269 @default.
- W3028623433 hasConceptScore W3028623433C2779135701 @default.
- W3028623433 hasConceptScore W3028623433C553756173 @default.
- W3028623433 hasConceptScore W3028623433C71924100 @default.
- W3028623433 hasIssue "04" @default.
- W3028623433 hasLocation W30286234331 @default.
- W3028623433 hasOpenAccess W3028623433 @default.
- W3028623433 hasPrimaryLocation W30286234331 @default.
- W3028623433 hasRelatedWork W2026632576 @default.
- W3028623433 hasRelatedWork W2030822311 @default.
- W3028623433 hasRelatedWork W2112293067 @default.
- W3028623433 hasRelatedWork W2348431766 @default.
- W3028623433 hasRelatedWork W2351045888 @default.
- W3028623433 hasRelatedWork W2357757641 @default.
- W3028623433 hasRelatedWork W2373321512 @default.
- W3028623433 hasRelatedWork W2378250999 @default.
- W3028623433 hasRelatedWork W2378967777 @default.
- W3028623433 hasRelatedWork W2380672298 @default.
- W3028623433 hasRelatedWork W2391441014 @default.
- W3028623433 hasRelatedWork W2391861801 @default.
- W3028623433 hasRelatedWork W2978909260 @default.
- W3028623433 hasRelatedWork W3024465993 @default.
- W3028623433 hasRelatedWork W3028994838 @default.
- W3028623433 hasRelatedWork W3029028377 @default.
- W3028623433 hasRelatedWork W3029851197 @default.
- W3028623433 hasRelatedWork W3031568035 @default.
- W3028623433 hasRelatedWork W3029212457 @default.
- W3028623433 hasRelatedWork W3030351600 @default.
- W3028623433 hasVolume "26" @default.
- W3028623433 isParatext "false" @default.
- W3028623433 isRetracted "false" @default.
- W3028623433 magId "3028623433" @default.
- W3028623433 workType "article" @default.