Article(id=1291404893600866731, tenantId=1146029695717560320, journalId=1246415772164075586, issueId=1291404875351449891, articleNumber=null, orderNo=null, doi=10.13699/j.cnki.1001-6821.2025.09.010, pmid=null, cstr=null, oa=null, hot=null, price=null, onlineType=0, articleFormat=0, articleType=null, articleTypeStr=null, receivedDate=1736265600000, receivedDateStr=2025-01-08, revisedDate=null, revisedDateStr=null, acceptedDate=null, acceptedDateStr=null, onlineDate=1785824519777, onlineDateStr=2026-08-04, pubDate=1747411200000, pubDateStr=2025-05-17, doiRegisterDate=null, doiRegisterDateStr=null, onlineIssueDate=1785824519777, onlineIssueDateStr=2026-08-04, onlineJustAcceptDate=null, onlineJustAcceptDateStr=null, onlineFirstDate=null, onlineFirstDateStr=null, sourceXml=null, magXml=null, createTime=1785824519777, creator=13701087609, updateTime=1785824519777, updator=13701087609, issue=Issue{id=1291404875351449891, tenantId=1146029695717560320, journalId=1246415772164075586, year='2025', volume='41', issue='9', pageStart='1201', pageEnd='1350', issueExtLink='null', onlineDate='null', pubDate='1747411200000', pubDateStr='2025-05-17', beforeIssueId=null, nextIssueId=null, price=null, status=1, issueComplete=1, articleOrder=1, issueType=-1, specialIssue=null, createTime=1785824515426, creator='13701087609', updateTime=1785824515426, updator='13701087609', preIssue=null, nextIssue=null, articleTotal=null, ext=null, issueFiles=null, downloadFileDto=null}, startPage=1254, endPage=1260, ext={EN=ArticleExt(id=1291404895274394028, articleId=1291404893600866731, tenantId=1146029695717560320, journalId=1246415772164075586, language=EN, title=Protective effects of 6-gingerol on acute respiratory distress syndrome in juvenile mice by regulating the PI3K/Akt signaling pathway through Nur77, columnId=1246531407326105792, journalTitle=Chinese Journal of Clinical Pharmacology, columnName=Clinical and Basic Bridging Research, runingTitle=null, highlight=null, articleAbstract=
Objective

To investigate the protective effects and potential mechanisms of 6-gingerol against acute respiratory distress syndrome (ARDS) in juvenile mice through nerve growth factor-induced clone B (Nur77).

Methods

The juvenile mouse model of ARDS was established by tracheal instillation of lipopolysaccharide. After modeling, 48 juvenile mice were randomly divided into the model group, the 6-gingerol group (intraperitoneal injection of 30 mg·kg-1 6-gingerol), the 6-gingerol+sh-NC group (intranasal instillation of sh-NC negative control adenovirus+intraperitoneal injection of 30 mg·kg-1 6-gingerol), and the 6-gingerol+sh-Nur77 group (intranasal instillation of sh-Nur77 adenovirus+intraperitoneal injection of 30 mg·kg-1 6-gingerol). Another 12 normal juvenile mice were given an equal volume of sterile 0.9% NaCl by tracheal instillation as the sham operation group. Detected the lung wet/dry (W/D) ratio of young mice in each group. The immunohistochemistry method was used to detect the positive expression of collagen Ⅲ in lung tissues. The kit was used to detect apoptosis in the lung tissues of young mice. The expressions of pathway-related proteins were detected by Western blotting.

Results

The W/D ratios of the sham operation group, the model group, the 6-gingerol group, the 6-gingerol+sh-NC group and the 6-gingerol+sh-Nur77 group were 2.20±0.26, 6.65±0.92, 3.89±0.52, 3.72±0.44 and 5.55±0.78, respectively; the positive levels of collagen Ⅲ were 1.00±0.22, 3.99±0.54, 1.85±0.28, 1.76±0.29 and 2.79±0.34, respectively; the apoptosis rates were (4.65±0.66)%, (39.62±5.03)%, (18.63±2.33)%, (17.82±2.12)% and (33.65±5.03)%, respectively; the levels of phosphorylated phosphatidylinositol 3-kinase/phosphatidylinositol 3-kinase (p-PI3K/PI3K) were 1.00±0.13, 1.66±0.22, 1.23±0.17, 1.21±0.14 and 1.58±0.24, respectively; the levels of phosphorylated protein kinase B/protein kinase B (p-Akt/Akt) were 1.00±0.16, 1.78±0.26, 1.33±0.21, 1.38±0.19 and 1.60±0.22, respectively. Compared with the sham operation group, the differences in the above indicators of the model group were statistically significant (all P<0.05); compared with the model group, the differences in the 6-gingerol group were statistically significant (all P<0.05); compared with the 6-gingerol+sh-NC group, the differences in the 6-gingerol+sh-Nur77 group were also statistically significant (all P<0.05).

Conclusion

6-gingerol intervention can improve lung injury in young ARDS mice, up-regulate the expression of Nur77, inhibit lung tissue inflammatory response, reduce lung tissue apoptosis, and promote coagulation/fibrinolytic balance, and its mechanism of action may be related to the inhibition of PI3K/Akt pathway.

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目的

研究6-姜酚通过神经生长因子诱导基因B(Nur77)对急性呼吸窘迫综合征(ARDS)幼鼠的保护作用及其可能的机制。

方法

用气管滴注脂多糖法建立ARDS幼鼠模型,将建模后的48只幼鼠随机分为模型组、6-姜酚组(腹腔注射30 mg·kg-1 6-姜酚)、6-姜酚+sh-NC组(鼻滴sh-NC阴性对照腺病毒+腹腔注射30 mg·kg-1 6-姜酚)和6-姜酚+sh-Nur77组(鼻滴sh-Nur77腺病毒+腹腔注射30 mg·kg-1 6-姜酚),另取12只正常幼鼠气管滴注等量无菌0.9% NaCl为假手术组。检测各组幼鼠肺湿/干(W/D)比值,以免疫组化法检测肺组织Ⅲ型胶原蛋白(collagen Ⅲ)阳性表达情况,以试剂盒法检测幼鼠肺部组织细胞凋亡情况,以蛋白质印迹法检测通路相关蛋白表达情况。

结果

假手术组、模型组、6-姜酚组、6-姜酚+sh-NC组和6-姜酚+sh-Nur77组的W/D比值分别为2.20±0.26、6.65±0.92、3.89±0.52、3.72±0.44和5.55±0.78,collagen Ⅲ阳性水平分别为1.00±0.22、3.99±0.54、1.85±0.28、1.76±0.29和2.79±0.34,细胞凋亡率分别为(4.65±0.66)%、(39.62±5.03)%、(18.63±2.33)%、(17.82±2.12)%和(33.65±5.03)%,磷酸化磷脂酰肌醇3-激酶/磷脂酰肌醇3-激酶(p-PI3K/PI3K)水平分别为1.00±0.13、1.66±0.22、1.23±0.17、1.21±0.14和1.58±0.24,磷酸化蛋白激酶B/蛋白激酶B(p-Akt/Akt)水平分别为1.00±0.16、1.78±0.26、1.33±0.21、1.38±0.19和1.60±0.22。模型组的上述指标与假手术组相比,6-姜酚组的上述指标与模型组相比,6-姜酚+sh-Nur77组的上述指标与6-姜酚+sh-NC组相比,在统计学上差异均有统计学意义(均P<0.05)。

结论

6-姜酚干预能够改善ARDS幼鼠肺损伤,通过上调Nur77表达,抑制肺组织炎症反应,减少肺组织细胞凋亡,并促进凝血/纤溶平衡,其作用机制可能与抑制PI3K/Akt通路有关。

, authors=黄世勇, 郑静, authorsList=黄世勇, 郑静, authorCompany=null, correspAuthors=郑静, authorNote=

黄世勇(1975-),男,副主任医师,主要从事儿童呼吸重症方面的工作

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郑静,主任医师 MP: 18980682031 E-mail:
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6-姜酚通过Nur77调控PI3K/Akt信号通路对幼年鼠急性呼吸窘迫综合征的保护作用
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黄世勇 , 郑静
中国临床药理学杂志 | 临床与基础桥接研究 2025,41(9): 1254-1260
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中国临床药理学杂志 |临床与基础桥接研究 2025 , 41 (9) : 1254 -1260
6-姜酚通过Nur77调控PI3K/Akt信号通路对幼年鼠急性呼吸窘迫综合征的保护作用
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黄世勇, 郑静
作者信息
  • 电子科技大学 医学院 附属妇女儿童医院、成都市妇女儿童中心医院 儿童重症医学科,四川 成都 610091
通讯作者:
郑静,主任医师 MP: 18980682031 E-mail:
作者简介:

黄世勇(1975-),男,副主任医师,主要从事儿童呼吸重症方面的工作

Protective effects of 6-gingerol on acute respiratory distress syndrome in juvenile mice by regulating the PI3K/Akt signaling pathway through Nur77
Shi-yong HUANG, Jing ZHENG
Affiliations
  • Department of Pediatric Intensive Care, Women and Children’s Hospital affiliated to the School of Medicine, University of Electronic Science and Technology of China, Chengdu Women and Children’s Central Hospital, Chengdu 610091, Sichuan Province, China
出版时间: 2025-05-17 doi: 10.13699/j.cnki.1001-6821.2025.09.010
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目的

研究6-姜酚通过神经生长因子诱导基因B(Nur77)对急性呼吸窘迫综合征(ARDS)幼鼠的保护作用及其可能的机制。

方法

用气管滴注脂多糖法建立ARDS幼鼠模型,将建模后的48只幼鼠随机分为模型组、6-姜酚组(腹腔注射30 mg·kg-1 6-姜酚)、6-姜酚+sh-NC组(鼻滴sh-NC阴性对照腺病毒+腹腔注射30 mg·kg-1 6-姜酚)和6-姜酚+sh-Nur77组(鼻滴sh-Nur77腺病毒+腹腔注射30 mg·kg-1 6-姜酚),另取12只正常幼鼠气管滴注等量无菌0.9% NaCl为假手术组。检测各组幼鼠肺湿/干(W/D)比值,以免疫组化法检测肺组织Ⅲ型胶原蛋白(collagen Ⅲ)阳性表达情况,以试剂盒法检测幼鼠肺部组织细胞凋亡情况,以蛋白质印迹法检测通路相关蛋白表达情况。

结果

假手术组、模型组、6-姜酚组、6-姜酚+sh-NC组和6-姜酚+sh-Nur77组的W/D比值分别为2.20±0.26、6.65±0.92、3.89±0.52、3.72±0.44和5.55±0.78,collagen Ⅲ阳性水平分别为1.00±0.22、3.99±0.54、1.85±0.28、1.76±0.29和2.79±0.34,细胞凋亡率分别为(4.65±0.66)%、(39.62±5.03)%、(18.63±2.33)%、(17.82±2.12)%和(33.65±5.03)%,磷酸化磷脂酰肌醇3-激酶/磷脂酰肌醇3-激酶(p-PI3K/PI3K)水平分别为1.00±0.13、1.66±0.22、1.23±0.17、1.21±0.14和1.58±0.24,磷酸化蛋白激酶B/蛋白激酶B(p-Akt/Akt)水平分别为1.00±0.16、1.78±0.26、1.33±0.21、1.38±0.19和1.60±0.22。模型组的上述指标与假手术组相比,6-姜酚组的上述指标与模型组相比,6-姜酚+sh-Nur77组的上述指标与6-姜酚+sh-NC组相比,在统计学上差异均有统计学意义(均P<0.05)。

结论

6-姜酚干预能够改善ARDS幼鼠肺损伤,通过上调Nur77表达,抑制肺组织炎症反应,减少肺组织细胞凋亡,并促进凝血/纤溶平衡,其作用机制可能与抑制PI3K/Akt通路有关。

6-姜酚  /  神经生长因子诱导基因B  /  急性呼吸窘迫综合征  /  炎症因子  /  细胞凋亡
Objective

To investigate the protective effects and potential mechanisms of 6-gingerol against acute respiratory distress syndrome (ARDS) in juvenile mice through nerve growth factor-induced clone B (Nur77).

Methods

The juvenile mouse model of ARDS was established by tracheal instillation of lipopolysaccharide. After modeling, 48 juvenile mice were randomly divided into the model group, the 6-gingerol group (intraperitoneal injection of 30 mg·kg-1 6-gingerol), the 6-gingerol+sh-NC group (intranasal instillation of sh-NC negative control adenovirus+intraperitoneal injection of 30 mg·kg-1 6-gingerol), and the 6-gingerol+sh-Nur77 group (intranasal instillation of sh-Nur77 adenovirus+intraperitoneal injection of 30 mg·kg-1 6-gingerol). Another 12 normal juvenile mice were given an equal volume of sterile 0.9% NaCl by tracheal instillation as the sham operation group. Detected the lung wet/dry (W/D) ratio of young mice in each group. The immunohistochemistry method was used to detect the positive expression of collagen Ⅲ in lung tissues. The kit was used to detect apoptosis in the lung tissues of young mice. The expressions of pathway-related proteins were detected by Western blotting.

Results

The W/D ratios of the sham operation group, the model group, the 6-gingerol group, the 6-gingerol+sh-NC group and the 6-gingerol+sh-Nur77 group were 2.20±0.26, 6.65±0.92, 3.89±0.52, 3.72±0.44 and 5.55±0.78, respectively; the positive levels of collagen Ⅲ were 1.00±0.22, 3.99±0.54, 1.85±0.28, 1.76±0.29 and 2.79±0.34, respectively; the apoptosis rates were (4.65±0.66)%, (39.62±5.03)%, (18.63±2.33)%, (17.82±2.12)% and (33.65±5.03)%, respectively; the levels of phosphorylated phosphatidylinositol 3-kinase/phosphatidylinositol 3-kinase (p-PI3K/PI3K) were 1.00±0.13, 1.66±0.22, 1.23±0.17, 1.21±0.14 and 1.58±0.24, respectively; the levels of phosphorylated protein kinase B/protein kinase B (p-Akt/Akt) were 1.00±0.16, 1.78±0.26, 1.33±0.21, 1.38±0.19 and 1.60±0.22, respectively. Compared with the sham operation group, the differences in the above indicators of the model group were statistically significant (all P<0.05); compared with the model group, the differences in the 6-gingerol group were statistically significant (all P<0.05); compared with the 6-gingerol+sh-NC group, the differences in the 6-gingerol+sh-Nur77 group were also statistically significant (all P<0.05).

Conclusion

6-gingerol intervention can improve lung injury in young ARDS mice, up-regulate the expression of Nur77, inhibit lung tissue inflammatory response, reduce lung tissue apoptosis, and promote coagulation/fibrinolytic balance, and its mechanism of action may be related to the inhibition of PI3K/Akt pathway.

6-gingerol  /  nerve growth factor-induced clone B  /  acute respiratory distress syndrome  /  inflammatory factors  /  apoptosis
黄世勇, 郑静. 6-姜酚通过Nur77调控PI3K/Akt信号通路对幼年鼠急性呼吸窘迫综合征的保护作用. 中国临床药理学杂志, 2025 , 41 (9) : 1254 -1260 . DOI: 10.13699/j.cnki.1001-6821.2025.09.010
Shi-yong HUANG, Jing ZHENG. Protective effects of 6-gingerol on acute respiratory distress syndrome in juvenile mice by regulating the PI3K/Akt signaling pathway through Nur77[J]. Chinese Journal of Clinical Pharmacology, 2025 , 41 (9) : 1254 -1260 . DOI: 10.13699/j.cnki.1001-6821.2025.09.010
  • 成都市医学科研课题立项基金资助项目(2023107)
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doi: 10.13699/j.cnki.1001-6821.2025.09.010
  • 接收时间:2025-01-08
  • 首发时间:2026-08-04
  • 出版时间:2025-05-17
补充材料
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  • 收稿日期:2025-01-08
基金
成都市医学科研课题立项基金资助项目(2023107)
作者信息
    电子科技大学 医学院 附属妇女儿童医院、成都市妇女儿童中心医院 儿童重症医学科,四川 成都 610091

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郑静,主任医师 MP: 18980682031 E-mail:
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https://castjournals.cast.org.cn/joweb/zglcylxzz/CN/10.13699/j.cnki.1001-6821.2025.09.010
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2种不同金属材料的力学参数

Family
属数
Number of
genus
种数
Number of
species
占总种数比例
Percentage of
total species (%)

Genus
种数
Number of
species
占总种数比例
Percentage of total
species (%)
鹅膏菌科Amanitaceae 2 11 5.26 鹅膏菌属 Amanita 10 4.78
小菇科 Mycenaceae 2 12 5.74 丝盖伞属 Inocybe 5 2.39
多孔菌科 Polyporaceae 8 14 6.70 蜡蘑属 Laccaria 5 2.39
红菇科 Russulaceae 3 23 11.00 小皮伞属 Marasmius 6 2.87
小菇属 Mycena 11 5.26
光柄菇属 Pluteus 5 2.39
红菇属 Russula 17 8.13
栓菌属 Trametes 5 2.39
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