目的 探究连续穿刺和扇形注射法两种常用的注射方式对于穿刺部位的影响。 方法 采取连续穿刺和扇形注射法两种不同的穿刺方法,对C57小鼠进行模拟穿刺注射操作,观察两种不同注射方式对于穿刺部位外观、组织学和分子蛋白学的影响。 结果 两种不同方式穿刺注射1周后,小鼠穿刺部位大体外观未见明显差异,HE染色均未表现出明显的炎症反应,RT-qPCR检测炎症相关因子表示水平无统计学差异(P>0.05)。 结论 连续穿刺注射和扇形注射在小鼠伤口愈合、组织学变化及炎症因子表达方面未表现出显著差异。
Abstract
Objective To investigate the effects of two commonly used injection methods - continuous multi-site and fan-shaped injection-on the puncture site. Methods Both injection techniques were administered to simulate clinical procedures on C57 mice. The effects of two different injection methods on the appearance of the puncture site, as well as the histological and molecular proteomic aspects. Results After one week of the two different puncture injection methods, there was no significant difference in the general appearance of the puncture sites of the mice. Histological examination demonstrated preserved tissue integrity with no signs of inflammation, and the RT-qPCR analysis of inflammatory-related factors showed no statistically significant difference (P>0.05). Conclusions Continuous multi-site injection and fan-shaped injection don't show significant differences in terms of wound healing, histological changes, and expression of inflammatory factors in mice.
关键词
注射美容 /
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连续穿刺注射法 /
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扇形注射法
Key words
Beauty injection /
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Continuous multi-site injection /
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Fan-shaped injection
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基金
广东省医学科学技术研究基金项目(B2025320);湖南省自然科学基金项目(2023JJ60312)