{"title":"神气丸通过削弱Notch1/Jag1通路缓解肾间质纤维化","authors":"Hongshu Chen, Yuanxiao Yang, Xiaojie Zhou, Yaorong Feng","doi":"10.52547/b56av842","DOIUrl":null,"url":null,"abstract":"<p><strong>Introduction: </strong>Shenqi pill (SQP) can be used to treat various kidney related diseases, but its exact mechanism of action remains unclear. We intended to analyze the role and mechanism of SQP on renal interstitial fibrosis (RIF).</p><p><strong>Methods: </strong>After performing unilateral ureteral obstruction (UUO) surgery following the Institutional Animal Care and Use Committee guidelines, all rats were assigned into the sham group, UUO group, UUO + SQP 1.5 g/kg, UUO + SQP 3 g/kg, and UUO + SQP 6 g/kg groups. After treatment with SQP for 4 weeks, the appearance of kidney, serum creatinine (SCr), and blood urea nitrogen (BUN) levels were monitored in each group. The pathological injury, extracellular matrix (ECM), and Notch1 pathway-related protein levels were measured using H&E staining, Masson staining, immunohistochemistry, and Western blot, respectively.</p><p><strong>Results: </strong>SQP could obviously ameliorate the appearance of the kidney as well as the levels of SCr and BUN in UUO rats (SCr: 67.6 ± 4.64 μM, 59.66 ± 4.96 μM, 48.76 ± 4.44 μM, 40.43 ± 3.02 μM for UUO, low, medium, and high SQP treatment groups; BUN: 9.09 ± 0.97 mM, 7.72 ± 0.61 mM, 5.42 ± 0.42 mM, 4.24 ± 0.34 mM for UUO, low, medium, and high SQP treatment groups; P < .05). SQP also effectively mitigated renal tissue injury in UUO rats (P < .05). Moreover, we uncovered that SQP significantly inhibited Collagen I, α-SMA, Collagen IV, TGF-B1, Notch1, and Jag1 protein expressions in UUO rats kidney (P < .05).</p><p><strong>Conclusion: </strong>Our data elucidated that SQP can alleviate RIF, and the mechanism may be related to the Notch1/Jag1 pathway. DOI: 10.52547/ijkd.7703.</p>","PeriodicalId":14610,"journal":{"name":"Iranian journal of kidney diseases","volume":null,"pages":null},"PeriodicalIF":0.8000,"publicationDate":"2024-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Shenqi Pill Mitigates Renal Interstitial Fibrosis Through Weakening Notch1/Jag1 Pathway.\",\"authors\":\"Hongshu Chen, Yuanxiao Yang, Xiaojie Zhou, Yaorong Feng\",\"doi\":\"10.52547/b56av842\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<p><strong>Introduction: </strong>Shenqi pill (SQP) can be used to treat various kidney related diseases, but its exact mechanism of action remains unclear. We intended to analyze the role and mechanism of SQP on renal interstitial fibrosis (RIF).</p><p><strong>Methods: </strong>After performing unilateral ureteral obstruction (UUO) surgery following the Institutional Animal Care and Use Committee guidelines, all rats were assigned into the sham group, UUO group, UUO + SQP 1.5 g/kg, UUO + SQP 3 g/kg, and UUO + SQP 6 g/kg groups. After treatment with SQP for 4 weeks, the appearance of kidney, serum creatinine (SCr), and blood urea nitrogen (BUN) levels were monitored in each group. The pathological injury, extracellular matrix (ECM), and Notch1 pathway-related protein levels were measured using H&E staining, Masson staining, immunohistochemistry, and Western blot, respectively.</p><p><strong>Results: </strong>SQP could obviously ameliorate the appearance of the kidney as well as the levels of SCr and BUN in UUO rats (SCr: 67.6 ± 4.64 μM, 59.66 ± 4.96 μM, 48.76 ± 4.44 μM, 40.43 ± 3.02 μM for UUO, low, medium, and high SQP treatment groups; BUN: 9.09 ± 0.97 mM, 7.72 ± 0.61 mM, 5.42 ± 0.42 mM, 4.24 ± 0.34 mM for UUO, low, medium, and high SQP treatment groups; P < .05). SQP also effectively mitigated renal tissue injury in UUO rats (P < .05). Moreover, we uncovered that SQP significantly inhibited Collagen I, α-SMA, Collagen IV, TGF-B1, Notch1, and Jag1 protein expressions in UUO rats kidney (P < .05).</p><p><strong>Conclusion: </strong>Our data elucidated that SQP can alleviate RIF, and the mechanism may be related to the Notch1/Jag1 pathway. DOI: 10.52547/ijkd.7703.</p>\",\"PeriodicalId\":14610,\"journal\":{\"name\":\"Iranian journal of kidney diseases\",\"volume\":null,\"pages\":null},\"PeriodicalIF\":0.8000,\"publicationDate\":\"2024-05-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Iranian journal of kidney diseases\",\"FirstCategoryId\":\"3\",\"ListUrlMain\":\"https://doi.org/10.52547/b56av842\",\"RegionNum\":4,\"RegionCategory\":\"医学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q4\",\"JCRName\":\"UROLOGY & NEPHROLOGY\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Iranian journal of kidney diseases","FirstCategoryId":"3","ListUrlMain":"https://doi.org/10.52547/b56av842","RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q4","JCRName":"UROLOGY & NEPHROLOGY","Score":null,"Total":0}
Shenqi Pill Mitigates Renal Interstitial Fibrosis Through Weakening Notch1/Jag1 Pathway.
Introduction: Shenqi pill (SQP) can be used to treat various kidney related diseases, but its exact mechanism of action remains unclear. We intended to analyze the role and mechanism of SQP on renal interstitial fibrosis (RIF).
Methods: After performing unilateral ureteral obstruction (UUO) surgery following the Institutional Animal Care and Use Committee guidelines, all rats were assigned into the sham group, UUO group, UUO + SQP 1.5 g/kg, UUO + SQP 3 g/kg, and UUO + SQP 6 g/kg groups. After treatment with SQP for 4 weeks, the appearance of kidney, serum creatinine (SCr), and blood urea nitrogen (BUN) levels were monitored in each group. The pathological injury, extracellular matrix (ECM), and Notch1 pathway-related protein levels were measured using H&E staining, Masson staining, immunohistochemistry, and Western blot, respectively.
Results: SQP could obviously ameliorate the appearance of the kidney as well as the levels of SCr and BUN in UUO rats (SCr: 67.6 ± 4.64 μM, 59.66 ± 4.96 μM, 48.76 ± 4.44 μM, 40.43 ± 3.02 μM for UUO, low, medium, and high SQP treatment groups; BUN: 9.09 ± 0.97 mM, 7.72 ± 0.61 mM, 5.42 ± 0.42 mM, 4.24 ± 0.34 mM for UUO, low, medium, and high SQP treatment groups; P < .05). SQP also effectively mitigated renal tissue injury in UUO rats (P < .05). Moreover, we uncovered that SQP significantly inhibited Collagen I, α-SMA, Collagen IV, TGF-B1, Notch1, and Jag1 protein expressions in UUO rats kidney (P < .05).
Conclusion: Our data elucidated that SQP can alleviate RIF, and the mechanism may be related to the Notch1/Jag1 pathway. DOI: 10.52547/ijkd.7703.
期刊介绍：
The Iranian Journal of Kidney Diseases (IJKD), a peer-reviewed journal in English, is the official publication of the Iranian Society of Nephrology. The aim of the IJKD is the worldwide reflection of the knowledge produced by the scientists and clinicians in nephrology. Published quarterly, the IJKD provides a new platform for advancement of the field. The journal’s objective is to serve as a focal point for debates and exchange of knowledge and experience among researchers in a global context. Original papers, case reports, and invited reviews on all aspects of the kidney diseases, hypertension, dialysis, and transplantation will be covered by the IJKD. Research on the basic science, clinical practice, and socio-economics of renal health are all welcomed by the editors of the journal.
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