Abstract | BACKGROUND: METHODS: KK-A(y)/Ta mice were divided into four groups: ARB group, 1,25(OH)(2)D(3) group, combination group, and control group. The urinary albumin/ creatinine ratio (ACR) was measured and the renal expression of renin, p-ERK1/2 and TGF-β1 protein determined. RESULTS: The levels of urinary ACR in the combination group were significantly lower than those in the ARB or control group. Renal expression of renin in the ARB group was significantly increased compared with the control group but was significantly decreased in both the 1,25(OH)(2)D(3) and combination group. Renal expression of p-ERK1/2 in the combination group was significantly decreased compared with the control or ARB group. Expression of TGF-β1 protein in the ARB and combination groups, especially the combination group, was significantly decreased compared with those in the control group. CONCLUSIONS:
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Authors | Ikko Ohara, Mitsuo Tanimoto, Tomohito Gohda, Takahiko Yamazaki, Shinji Hagiwara, Maki Murakoshi, Tatsuya Aoki, Hitoe Toyoda, Yuji Ishikawa, Kazuhiko Funabiki, Satoshi Horikoshi, Yasuhiko Tomino |
Journal | Nephron. Experimental nephrology
(Nephron Exp Nephrol)
Vol. 117
Issue 4
Pg. e124-32
( 2011)
ISSN: 1660-2129 [Electronic] Switzerland |
PMID | 20948237
(Publication Type: Journal Article)
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Copyright | Copyright © 2010 S. Karger AG, Basel. |
Chemical References |
- Angiotensin Receptor Antagonists
- Ccl2 protein, mouse
- Chemokine CCL2
- Transforming Growth Factor beta1
- Creatinine
- Mitogen-Activated Protein Kinase 1
- Mitogen-Activated Protein Kinase 3
- Renin
- Calcitriol
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Topics |
- Albuminuria
(urine)
- Angiotensin Receptor Antagonists
(therapeutic use)
- Animals
- Blotting, Western
- Calcitriol
(therapeutic use)
- Chemokine CCL2
(metabolism)
- Creatinine
(urine)
- Diabetes Mellitus, Type 2
(complications)
- Diabetic Nephropathies
(drug therapy, etiology, urine)
- Drug Therapy, Combination
- Gene Expression
(drug effects)
- Kidney
(drug effects, metabolism, pathology)
- Male
- Mice
- Mitogen-Activated Protein Kinase 1
(metabolism)
- Mitogen-Activated Protein Kinase 3
(metabolism)
- Renin
(genetics, metabolism)
- Reverse Transcriptase Polymerase Chain Reaction
- Transforming Growth Factor beta1
(metabolism)
- Treatment Outcome
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