PMID- 30622599 OWN - NLM STAT- PubMed-not-MEDLINE LR - 20240413 IS - 1741-427X (Print) IS - 1741-4288 (Electronic) IS - 1741-427X (Linking) VI - 2018 DP - 2018 TI - Spleen-Kidney Supplementing Formula Alleviates Renal Fibrosis in Diabetic Rats via TGF-beta1-miR-21-PTEN Signaling Pathway. PG - 3824357 LID - 10.1155/2018/3824357 [doi] LID - 3824357 AB - BACKGROUND: Spleen-Kidney Supplementing Formula (SKSF), composed of 6 raw Chinese herbs and proposed based on the therapeutic principle of supplementing spleen-kidney and clearing the extra heat of stomach-lung, is effective in the treatment of type 2 diabetes mellitus (T2DM). AIM: This study aims to investigate the mechanism of SKSF to alleviate renal fibrosis in diabetic rats. METHODS: T2DM model was induced by high-fat diet and multiple injections of low-dose streptozotocin. After 8-week intervention, samples were collected for detection. RESULTS: SKSF decreased fasting blood glucose, glycosylated hemoglobin A1c, blood urea nitrogen, uric acid, urea, 24-hour urine protein, and KW/BW ratio, while it increased creatinine clearance rate of T2DM rats. Meanwhile, SKSF attenuated the renal fibrosis and improved the morphology and structure of renal tissue. Furthermore, SKSF significantly reduced the expression level of plasma miR-21 and TGF-beta1 protein level and increased PTEN protein level. CONCLUSION: SKSF could attenuate the renal damage and renal fibrosis induced in T2DM, which may be related to its regulation on the expressions of TGF-beta1, PTEN, and miR-21. FAU - Tian, Chunyu AU - Tian C AUID- ORCID: 0000-0001-6234-9388 AD - Traditional Chinese Medical College, North China University of Science and Technology, Tangshan 063210, China. FAU - Wang, Ya AU - Wang Y AUID- ORCID: 0000-0002-0781-9057 AD - Traditional Chinese Medical College, North China University of Science and Technology, Tangshan 063210, China. FAU - Chang, Hong AU - Chang H AUID- ORCID: 0000-0002-6926-8895 AD - Traditional Chinese Medical College, North China University of Science and Technology, Tangshan 063210, China. FAU - Li, Ji'an AU - Li J AUID- ORCID: 0000-0003-2094-5610 AD - Traditional Chinese Medical College, North China University of Science and Technology, Tangshan 063210, China. FAU - La, Xiaojin AU - La X AD - Traditional Chinese Medical College, North China University of Science and Technology, Tangshan 063210, China. LA - eng PT - Journal Article DEP - 20181206 PL - United States TA - Evid Based Complement Alternat Med JT - Evidence-based complementary and alternative medicine : eCAM JID - 101215021 PMC - PMC6304600 EDAT- 2019/01/10 06:00 MHDA- 2019/01/10 06:01 PMCR- 2018/12/06 CRDT- 2019/01/10 06:00 PHST- 2018/09/30 00:00 [received] PHST- 2018/11/28 00:00 [accepted] PHST- 2019/01/10 06:00 [entrez] PHST- 2019/01/10 06:00 [pubmed] PHST- 2019/01/10 06:01 [medline] PHST- 2018/12/06 00:00 [pmc-release] AID - 10.1155/2018/3824357 [doi] PST - epublish SO - Evid Based Complement Alternat Med. 2018 Dec 6;2018:3824357. doi: 10.1155/2018/3824357. eCollection 2018.