PMID- 32201429 OWN - NLM STAT- MEDLINE DCOM- 20210104 LR - 20210104 IS - 1883-0498 (Electronic) IS - 0023-2513 (Print) IS - 0023-2513 (Linking) VI - 65 IP - 4 DP - 2020 Mar 9 TI - Vitamin D Ameliorates Kidney Ischemia Reperfusion Injury via Reduction of Inflammation and Myofibroblast Expansion. PG - E138-E143 AB - The incidence rate of Acute Kidney Injury (AKI) gets escalated each year. Kidney ischemia/reperfusion injury (IR injury) is the main cause of AKI after major cardiovascular surgery, trauma, or kidney transplantation. Reperfusion is considered essential for ischemic tissue. However, the evidence revealed that reperfusion itself has impact in cellular destruction. Vitamin D is not only known as calcium regulating hormone, but also as renoprotective agent. This study aimed to investigate the effect of vitamin D treatment on kidney IR injury in mice. Kidney IR injury was performed using 30 minutes of bilateral clamping of renal pedicles, then released in male Swiss Webster mice (3 months, 30-40 grams, n=20), which were divided into three groups: sham operation (SO) group, IR injury (IRI) group, and IR injury with 0.25 microg/ kg body weight of vitamin D treatment (IR7+VD). Mice were terminated at day 7 post operation, kidneys were harvested and used for paraffin making, immunostaining and RNA extraction. Tubular injury was quantified based on Periodic Acid-Schiff's (PAS) staining. Immunostaining was done for quantification of macrophage (CD68) and myofibroblast (alpha-SMA). Reverse Transcriptase PCR (RT-PCR) was done to examine Monocyte Chemoattractant Protein-1 (MCP-1) and Toll-like Receptor 4 (TLR4) mRNA expression. Kidney IR injury induced significant increase of tubular injury, which was associated with higher myofibroblast and macrophage number. Meanwhile, Vitamin D treatment significantly reduced tubular, myofibroblast and macrophage number. RTPCR revealed reduction of TLR4 and MCP-1 mRNA expressions after Vitamin D treatment (p<0.05 vs IR group). Vitamin D ameliorates kidney IR injury through reducing inflammation and myofibroblast formation. FAU - Arfian, Nur AU - Arfian N AD - Department of Anatomy, Faculty of Medicine, Public Health and Nursing Universitas Gadjah Mada, Yogyakarta, Indonesia. FAU - Budiharjo, Santosa AU - Budiharjo S AD - Department of Anatomy, Faculty of Medicine, Public Health and Nursing Universitas Gadjah Mada, Yogyakarta, Indonesia. FAU - Wibisono, Dian Prasetyo AU - Wibisono DP AD - Department of Anatomy, Faculty of Medicine, Public Health and Nursing Universitas Gadjah Mada, Yogyakarta, Indonesia. FAU - Setyaningsih, Wiwit Ananda Wahyu AU - Setyaningsih WAW AD - Department of Anatomy, Faculty of Medicine, Public Health and Nursing Universitas Gadjah Mada, Yogyakarta, Indonesia. FAU - Romi, Muhammad Mansyur AU - Romi MM AD - Department of Anatomy, Faculty of Medicine, Public Health and Nursing Universitas Gadjah Mada, Yogyakarta, Indonesia. FAU - Saputri, Ramadhea Laila Afifa An-Nur Willya AU - Saputri RLAAW AD - Department of Anatomy, Faculty of Medicine, Public Health and Nursing Universitas Gadjah Mada, Yogyakarta, Indonesia. FAU - Rofiah, Edreana Khusnur AU - Rofiah EK AD - Department of Anatomy, Faculty of Medicine, Public Health and Nursing Universitas Gadjah Mada, Yogyakarta, Indonesia. FAU - Rahmanti, Trita AU - Rahmanti T AD - Department of Anatomy, Faculty of Medicine, Public Health and Nursing Universitas Gadjah Mada, Yogyakarta, Indonesia. FAU - Agustin, Maulidina AU - Agustin M AD - Department of Anatomy, Faculty of Medicine, Public Health and Nursing Universitas Gadjah Mada, Yogyakarta, Indonesia. FAU - Sari, Dwi Cahyani Ratna AU - Sari DCR AD - Department of Anatomy, Faculty of Medicine, Public Health and Nursing Universitas Gadjah Mada, Yogyakarta, Indonesia. LA - eng PT - Journal Article DEP - 20200309 PL - Japan TA - Kobe J Med Sci JT - The Kobe journal of medical sciences JID - 0413531 RN - 0 (Ccl2 protein, mouse) RN - 0 (Chemokine CCL2) RN - 0 (Tlr4 protein, mouse) RN - 0 (Toll-Like Receptor 4) RN - 1406-16-2 (Vitamin D) SB - IM MH - Animals MH - Chemokine CCL2/genetics MH - Inflammation/*prevention & control MH - Kidney/*blood supply/drug effects MH - Macrophages/drug effects MH - Male MH - Mice MH - Myofibroblasts/*drug effects MH - Reperfusion Injury/*prevention & control MH - Toll-Like Receptor 4/genetics MH - Vitamin D/pharmacology/*therapeutic use PMC - PMC7447095 OTO - NOTNLM OT - Inflammation OT - Kidney IR injury OT - Myofibroblast OT - Tubular injury OT - Vitamin D EDAT- 2020/03/24 06:00 MHDA- 2021/01/05 06:00 PMCR- 2020/03/09 CRDT- 2020/03/24 06:00 PHST- 2020/03/24 06:00 [entrez] PHST- 2020/03/24 06:00 [pubmed] PHST- 2021/01/05 06:00 [medline] PHST- 2020/03/09 00:00 [pmc-release] AID - kobej-65-e138 [pii] PST - epublish SO - Kobe J Med Sci. 2020 Mar 9;65(4):E138-E143.