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Background And Aim: Vitamin D (VD) deficiency was reported to correlate with ulcerative colitis (UC) activity, which might be closely related to gut microbiota dysbiosis. This study aims to investigate the effects of washed microbiota transplantation (WMT) on VD metabolism in UC.
Methods: The serum levels of 25-hdroxyvitamin D [25(OH)D] in 121 patients with UC and 53 healthy controls (HC) were detected. Subsequently, a non-randomized control trial (non-RCT) was conducted. Patients with UC were non-randomly assigned to undergo WMT (n = 28) vs. conventional treatment (5-aminosalicylic acid, 5-ASA, n = 10). Serum levels of 25(OH)D, fecal microbiota, and the expression of vitamin D receptor (VDR) in patients with UC were evaluated with a 3-month follow-up.
Results: Serum VD levels collected in the clinic practice indicated that patients with UC had significantly lower VD levels than HC (P < 0.001). In the non-RCT, serum 25(OH)D level and VDR expression significantly increased (P = 0.011, 0.026, respectively) in the WMT group, while no noticeable changes were observed in the non-WMT group. Microbiome profiling revealed that the increase in VD levels after WMT was positively associated with the abundances of Adlercreutzia_equolifaciens, Ruminococcus_obeum, and Dorea but negatively correlated with Escherichia.
Conclusions: The study suggested that WMT increases the levels of VD with characteristic changes of specific microbiota, which indicated the association between the VD and the activity of UC might be regulated by gut microbiota.
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http://dx.doi.org/10.1111/jgh.16717 | DOI Listing |
Eur J Med Res
December 2024
Department of Cardiology, Xinqiao Hospital, Army Military Medical University, No. 83 Xinqiao Street, Shapingba District, Chongqing, 400037, China.
Background: Sodium-glucose cotransporter-2 inhibitors (SGLT2i) have been proven to prevent decline in kidney function and failure. Whether SGLT2i affect the risk of contrast-associated acute kidney injury (CA-AKI) remains uncertain.
Methods: Use of SGLT2i was assessed in consecutive diabetics undergoing coronary angiography (CA) or percutaneous coronary intervention (PCI) from January 2020 to May 2023 at a tertiary hospital in Chongqing, China.
Eur J Med Res
December 2024
Department of Clinical Research Laboratory, The Sixth Affiliated Hospital, School of Medicine, South China University of Technology, No.120 Gui Dan Road, Foshan, 528222, China.
Background: The role of inflammation and hypoproteinemia in influencing outcomes of critically ill patients has been widely recognized. However, there is a paucity of research on the prognostic value of the platelet-to-albumin ratio (PAR) in critically ill patients. Therefore, the aim of this study is to assess the prognostic significance of PAR in this population.
View Article and Find Full Text PDFBMC Nephrol
December 2024
Kidney Disease Center, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China.
Background: To compare the efficacy and safety of rituximab (RTX), calcineurin inhibitor (CNI) and cyclophosphamide (CTX) plus glucocorticoids in the treatment of primary membranous nephropathy (PMN).
Methods: Totally 478 biopsy-proven PMN patients in single center were retrospectively included. After 1:1 propensity score matching (PSM), 258 patients were included in RTX, CNI or CTX group (86 patients in each group).
BMC Nephrol
December 2024
Department of Nephrology, Peking University Shenzhen Hospital, Shenzhen, Guangdong Province, 518000, China.
Background: POEMS syndrome with polyneuropathy, organomegaly, endocrinopathy, M protein, and skin changes is an uncommon plasma cell paraneoplastic syndrome involving multiple system. It is relatively rare in clinical practice, and renal involvement is a usual yet easily overlooked symptom.
Case Presentation: We successfully treated a patient with M protein-negative POEMS syndrome with membranoproliferative glomerulonephritis (MPGN) findings and thrombotic microangiopathic changes by comparing the level of Vascular endothelial growth factor (VEGF) in the serum and the changes in polyserositis before and after the patient's treatment.
Heart Vessels
December 2024
Department of Nephrology and Rheumatology, Tongde Hospital of Zhejiang Province, No.234 Gucui Road, Xihu District, Hangzhou, 310012, Zhejiang, China.
To analyze the clinical characteristics of cardiovascular disease in systemic lupus erythematosus (SLE) patients and identify risk factors for predicting the occurrence of cardiovascular disease in SLE patients. Clinical data of 110 SLE patients were randomly selected from the Tongde Hospital of Zhejiang Province clinical medical record database, including 50 patients with cardiovascular disease and 60 patients without. Clinical data, blood biochemistry indicators, antibody detection results, and complement levels were collected.
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