Effect of <italic>Er’huang Xinshang Zhitong Ointment</italic> (二黄新伤止痛软膏) on RIPK1/RIPK3/MLKL-mediated necroptosis in acute soft tissue injury

<sec> <title>目的</title> 探讨二黄新伤止痛软膏对急性软组织损伤中RIPK1/RIPK3/MLKL介导的坏死性凋亡的影响。 </sec> <sec> <title>方法</title> 选取24只6~8周龄SPF级雄性SD大鼠,随机分为四组,每组6只,正常组(胶布将纱布覆盖大鼠左后肢大腿中段外侧软组织)、模型组(纱布覆盖大鼠患处并使用胶布缠绕加强固定)、治疗组(二黄新伤止痛软膏覆盖患处并使用胶布缠绕加强固定)及Nec-1(Necroptosis-1)处理组,24 h换药1次,连续7 d,末次给药24 h后,收集外周血后,取损伤组织部分。治疗结束后,收集外周血和损伤组织,通过ELISA检测血清中IL-6、IL-1β、TNF-α水平,透射电镜观察细胞坏死性凋亡,Western blot检测caspase-8、MLKL、RIPK1、RIPK3蛋白表达。 </sec> <sec> <title>结果</title> 与正常组相比,IL-6、IL-1β、TNF-α含量及MLKL、RIPK1、RIPK3相关蛋白表达升高(<italic>P</italic>&lt;0.01),caspase-8表达降低(<italic>P</italic>&lt;0.01);与模型组相比,二黄新伤止痛软膏治疗组和Nec-1处理组大鼠IL-6、IL-1β、TNF-α含量、线粒体损伤及MLKL、RIPK1、RIPK3相关蛋白表达降低(<italic>P</italic>&lt;0.01),caspase-8表达升高(<italic>P</italic>&lt;0.01)。 </sec> <sec> <title>结论</title> 二黄新伤止痛软膏通过抑制RIPK1/RIPK3/MLKL通路的激活,减轻坏死性凋亡,降低炎症因子的分泌,对急性软组织损伤的治疗具有积极作用。 </sec>

Authors

Publication Details

Journal
Lishizhen medicine and materia medica research
Published
2025-05-01
DOI
https://doi.org/10.70976/j.1008-0805.szgygy-2025-0907
Primary Topic
Cell death mechanisms and regulation
Type
article
Field-Weighted Citation Impact
0.00
Controls
|||
ALL TIME
JAN
FEB
MAR
APR
MAY
JUN
JUL
AUG
SEP
OCT
article

Effect of &lt;italic&gt;Er&rsquo;huang Xinshang Zhitong Ointment&lt;/italic&gt; (二黄新伤止痛软膏) on RIPK1/RIPK3/MLKL-mediated necroptosis in acute soft tissue injury

Haodong WANG, Peng Xiao, Tianzhi QIN, Chengzhong DAI
Lishizhen medicine and materia medica research
Cell death mechanisms and regulation
article

Effect of &lt;italic&gt;Er&rsquo;huang Xinshang Zhitong Ointment&lt;/italic&gt; (二黄新伤止痛软膏) on RIPK1/RIPK3/MLKL-mediated necroptosis in acute soft tissue injury

Haodong WANG, Peng Xiao, Tianzhi QIN, Chengzhong DAI
article en

Abstract

<sec> <title>目的</title> 探讨二黄新伤止痛软膏对急性软组织损伤中RIPK1/RIPK3/MLKL介导的坏死性凋亡的影响。 </sec> <sec> <title>方法</title> 选取24只6~8周龄SPF级雄性SD大鼠,随机分为四组,每组6只,正常组(胶布将纱布覆盖大鼠左后肢大腿中段外侧软组织)、模型组(纱布覆盖大鼠患处并使用胶布缠绕加强固定)、治疗组(二黄新伤止痛软膏覆盖患处并使用胶布缠绕加强固定)及Nec-1(Necroptosis-1)处理组,24 h换药1次,连续7 d,末次给药24 h后,收集外周血后,取损伤组织部分。治疗结束后,收集外周血和损伤组织,通过ELISA检测血清中IL-6、IL-1β、TNF-α水平,透射电镜观察细胞坏死性凋亡,Western blot检测caspase-8、MLKL、RIPK1、RIPK3蛋白表达。 </sec> <sec> <title>结果</title> 与正常组相比,IL-6、IL-1β、TNF-α含量及MLKL、RIPK1、RIPK3相关蛋白表达升高(<italic>P</italic>&lt;0.01),caspase-8表达降低(<italic>P</italic>&lt;0.01);与模型组相比,二黄新伤止痛软膏治疗组和Nec-1处理组大鼠IL-6、IL-1β、TNF-α含量、线粒体损伤及MLKL、RIPK1、RIPK3相关蛋白表达降低(<italic>P</italic>&lt;0.01),caspase-8表达升高(<italic>P</italic>&lt;0.01)。 </sec> <sec> <title>结论</title> 二黄新伤止痛软膏通过抑制RIPK1/RIPK3/MLKL通路的激活,减轻坏死性凋亡,降低炎症因子的分泌,对急性软组织损伤的治疗具有积极作用。 </sec>

Lishizhen medicine and materia medica researchVol. 36(9)
Good health and well-being
Openalex Percentile: Top 83%
Cell death mechanisms and regulation
AI Navigator

Ask Laika to Summarize, Analyze, and Connect papers live on the map.

Summarize Papers & Methodologies

Extract key findings, datasets, and comparative methods across publications.

Benchmark Rankings & Visual Analytics

Rank top research institutions, authors, funders, topics, and journals by Field-Weighted Citation Impact (FWCI) and paper volume with instant charts.

Connect Distant Disciplines

Bridge topological clusters on the map to find hidden collaborative intersections.