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Tohru Umekawa

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Tohru Umekawa
Editorial Comment to Renal tubular epithelial cell injury and oxidative stress induce calcium oxalate crystal formation in mouse kidney.
Tohru Umekawa; Hidenori Tsuji; Hirotsugu Uemura; Saeed R Khan
Superoxide from NADPH oxidase as second messenger for the expression of osteopontin and monocyte chemoattractant protein-1 in renal epithelial cells exposed to calcium oxalate crystals.
Yuji Hatanaka; Tohru Umekawa; Masanori Iguchi; Takashi Kurita
[Evaluation of the crystal inhibitory effect of angiotensin II type I receptor blocker in etylene glycol treated rat kidney].

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All Publications

2010: Tohru Umekawa
Editorial Comment to Renal tubular epithelial cell injury and oxidative stress induce calcium oxalate crystal formation in mouse kidney.
International journal of urology : official journal of the Japanese Urological Association 2010;17(1):92-3.
2009: Tohru Umekawa; Hidenori Tsuji; Hirotsugu Uemura; Saeed R Khan
Superoxide from NADPH oxidase as second messenger for the expression of osteopontin and monocyte chemoattractant protein-1 in renal epithelial cells exposed to calcium oxalate crystals.
BJU international 2009;104(1):115-20.
2005: Yuji Hatanaka; Tohru Umekawa; Masanori Iguchi; Takashi Kurita
[Evaluation of the crystal inhibitory effect of angiotensin II type I receptor blocker in etylene glycol treated rat kidney].
Nihon Hinyōkika Gakkai zasshi. The japanese journal of urology 2005;96(4):487-94.
2005: Hidenori Tsuji; Tohru Umekawa; Takashi Kurita; Hirotsugu Uemura; Masanori Iguchi; Kokai Kin; Kazuhiro Kushida
Analysis of bone mineral density in urolithiasis patients.
International journal of urology : official journal of the Japanese Urological Association 2005;12(4):335-9.
2004: Takahide Sugiyama; Tadashi Hanai; Kiyushi Hashimoto; Tohru Umekawa; Takashi Kurita
Long-term outcome of the endoscopic correction of vesico-ureteric reflux: a comparison of injected substances.
BJU international 2004;94(3):381-3.
2004: Tohru Umekawa; Yuji Hatanaka; Takashi Kurita; Saeed R Khan
Effect of angiotensin II receptor blockage on osteopontin expression and calcium oxalate crystal deposition in rat kidneys.
Journal of the American Society of Nephrology : JASN 2004;15(3):635-44.
2003: Eiji Konya; Tohru Umekawa; Masanori Iguchi; Takashi Kurita
The role of osteopontin on calcium oxalate crystal formation.
European urology 2003;43(5):564-71.
2002: Eiji Konya; Hidenori Tsuji; Naoya Amasaki; Tohru Umekawa; Masanori Iguchi; Takashi Kurita
Loss of heterozygosity in tertiary hyperparathyroidism.
Transplantation proceedings 2002;34(4):1195-7.
2002: Eiji Konya; Naoya Amasaki; Tohru Umekawa; Masanori Iguchi; Takashi Kurita
Influence of urinary sialic acid on calcium oxalate crystal formation.
Urologia internationalis 2002;68(4):281-5.
2001: Tohru Umekawa; Masanori Iguchi; Takashi Kurita
The effect of osteopontin immobilized collagen granules in the seed crystal method.
Urological research 2001;29(4):282-6.
2000: Eiji Konya; Hidenori Tsuji; Tohru Umekawa; Takashi Kurita; Masanori Iguchi
Effect of ethyl icosapentate on urinary calcium and oxalate excretion.
International journal of urology : official journal of the Japanese Urological Association 2000;7(10):361-5.
1999: Tohru Umekawa; Masanori Iguchi; Eiji Konya; T Yamate; Naoya Amasaki; Takashi Kurita
Localization and inhibitory activity of alpha(2)HS-glycoprotein in the kidney.
Urological research 1999;27(5):315-8.
1999: Tohru Umekawa; Masanori Iguchi; Naoya Amasaki; T Yamate; Eiji Konya; Takashi Kurita
[Endopyelotomy with ureteral cutting balloon device: long-term follow up of 13 patients].
Nihon Hinyōkika Gakkai zasshi. The japanese journal of urology 1999;90(8):713-7.
1999: Masanori Iguchi; C Takamura; Tohru Umekawa; Takashi Kurita; K Kohri
Inhibitory effects of female sex hormones on urinary stone formation in rats.
Kidney international 1999;56(2):479-85.
1999: Tohru Umekawa
[Structural characteristics of osteopontin for calcium oxalate crystal].
Nihon Hinyōkika Gakkai zasshi. The japanese journal of urology 1999;90(3):436-44.
1999: T Yamate; K Kohri; Tohru Umekawa; Eiji Konya; Y Ishikawa; Masanori Iguchi; Takashi Kurita
Interaction between osteopontin on madin darby canine kidney cell membrane and calcium oxalate crystal.
Urologia internationalis 1999;62(2):81-6.
1998: T Yamate; K Kohri; Tohru Umekawa; Masanori Iguchi; Takashi Kurita
Osteopontin antisense oligonucleotide inhibits adhesion of calcium oxalate crystals in Madin-Darby canine kidney cell.
The Journal of urology 1998;160(4):1506-12.
1998: Tohru Umekawa; Masanori Iguchi; Eiji Konya; T Yamate; E Wakasugi; Y Ishikawa; Y Katayama; H Kanda; Takashi Kurita
[Endopyelotomy with Acucise for secondary ureteropelvic junction obstruction: report of a case].
Hinyokika kiyo. Acta urologica Japonica 1998;44(8):595-7.
1997: K Sugimoto; Tohru Umekawa; Takashi Kurita
[A case of functioning parathyroid cyst].
Hinyokika kiyo. Acta urologica Japonica 1997;43(12):903-6.
1997: Eiji Konya; Tohru Umekawa; Takashi Kurita; Masanori Iguchi; K Kataoka
[Sialic acid determinations of serum and urine specimens in calcium-containing urinary stone formers].
Nihon Hinyōkika Gakkai zasshi. The japanese journal of urology 1997;88(11):917-22.
1997: Eiji Konya; Yasushi Hara; Tohru Umekawa; Shigeya Uejima; Takahide Sugiyama; Takashi Kurita
[Two cases of renal cell carcinoma detected by metastasis to another organ].
Hinyokika kiyo. Acta urologica Japonica 1997;43(9):647-50.
1997: T Yamate; Tohru Umekawa; Masanori Iguchi; Takashi Kurita; K Kohri
Detection of osteopontin as matrix protein in calcium-containing urinary stones.
Hinyokika kiyo. Acta urologica Japonica 1997;43(9):623-7.
1997: Tohru Umekawa; Eiji Konya; T Yamate; Hiroshi Kajikawa; Masanori Iguchi; Takashi Kurita
[Endopyelotomy with the ureteral cutting balloon device for ureteropelvic junction obstruction].
Nihon Hinyōkika Gakkai zasshi. The japanese journal of urology 1997;88(8):719-26.
1997: K Sugimoto; Tohru Umekawa; YC Park; Takashi Kurita
[Bladder cancer in patients with spinal cord injury: report of two cases].
Hinyokika kiyo. Acta urologica Japonica 1997;43(5):359-62.
1996: Tohru Umekawa; Y Ishikawa; Hiroshi Kajikawa; Masanori Iguchi; Takashi Kurita
A pediatric case of ureteropelvic junction obstruction treated with retrograde endopyelotomy.
Hinyokika kiyo. Acta urologica Japonica 1996;42(11):895-8.
1996: T Yamate; Y Kato; Hiroshi Kajikawa; Y Ishikawa; Tohru Umekawa; Naoya Amasaki; C Takamura; M Takada; K Kataoka; Masanori Iguchi; Takashi Kurita
[Long-term effect after total parathyroidectomy with autotransplantation for secondary hyperparathyroidism].
Hinyokika kiyo. Acta urologica Japonica 1996;42(2):105-9.
1996: T Yamate; K Kohri; Tohru Umekawa; Naoya Amasaki; N Amasaki; Y Isikawa; Masanori Iguchi; Takashi Kurita
The effect of osteopontin on the adhesion of calcium oxalate crystals to Madin-Darby canine kidney cells.
European urology 1996;30(3):388-93.
1996: Y Ishikawa; Eiji Konya; T Yamate; Naoya Amasaki; Tohru Umekawa; Y Katayama; C Takamura; M Takada; Hiroshi Kajikawa; Y Katoh; K Kataoka; Masanori Iguchi; Takashi Kurita; K Kohri
[Indications of parathyroidectomy for bone disease associated with secondary hyperparathyroidism].
Nihon Hinyōkika Gakkai zasshi. The japanese journal of urology 1996;87(1):67-73.
1996: Tohru Umekawa; Takashi Kurita
Acute hemorrhagic cystitis by adenovirus type 11 with and without type 37 after kidney transplantation.
Urologia internationalis 1996;56(2):114-6.
1995: Y Ishikawa; Eiji Konya; T Yamate; Naoya Amasaki; Tohru Umekawa; Y Katayama; C Takamura; M Takada; Hiroshi Kajikawa; Y Katoh
[Influence of genetic factors on family history of upper urinary stones].
Hinyokika kiyo. Acta urologica Japonica 1995;41(5):349-53.
1995: Tohru Umekawa; Takashi Kurita
Treatment of mesothelioma of the tunica vaginalis testis.
Urologia internationalis 1995;55(4):215-7.
1995: Tohru Umekawa; K Kohri; Takashi Kurita; S Hirota; S Nomura; Y Kitamura
Expression of osteopontin messenger RNA in the rat kidney on experimental model of renal stone.
Biochemistry and molecular biology international 1995;35(1):223-30.
1995: Tohru Umekawa; T Yamate; Naoya Amasaki; Takashi Kurita
Clinical efficiency of type-IV collagen in extracorporeal shock wave lithotripsy.
Urologia internationalis 1995;54(3):154-6.
1995: Tohru Umekawa; T Yamate; Naoya Amasaki; K Kohri; Takashi Kurita
Osteopontin mRNA in the kidney on an experimental rat model of renal stone formation without renal failure.
Urologia internationalis 1995;55(1):6-10.
1994: Tohru Umekawa; Takashi Kurita
Calprotectin-like protein is related to soluble organic matrix in calcium oxalate urinary stone.
Biochemistry and molecular biology international 1994;34(2):309-13.
1994: Tohru Umekawa; K Kohri; K Yoshioka; Masanori Iguchi; Takashi Kurita
Production of anti-glomerular basement membrane antibody after extracorporeal shock wave lithotripsy.
Urologia internationalis 1994;52(2):106-8.
1993: K Kohri; S Nomura; Y Kitamura; T Nagata; K Yoshioka; Masanori Iguchi; T Yamate; Tohru Umekawa; Y Suzuki; H Sinohara
Structure and expression of the mRNA encoding urinary stone protein (osteopontin).
The Journal of biological chemistry 1993;268(20):15180-4.
1993: Tohru Umekawa; K Kohri; Naoya Amasaki; T Yamate; K Yoshida; K Yamamoto; Y Suzuki; H Sinohara; Takashi Kurita
Sequencing of a urinary stone protein, identical to alpha-one antitrypsin, which lacks 22 amino acids.
Biochemical and biophysical research communications 1993;193(3):1049-53.
1993: Y Ishikawa; K Kohri; Masanori Iguchi; K Kataoka; Y Katoh; M Takada; C Takamura; Y Katayama; Tohru Umekawa; Naoya Amasaki
[Evaluation of preoperative diagnosis of primary hyperparathyroidism--special reference to normocalcemic cases].
Nihon Hinyōkika Gakkai zasshi. The japanese journal of urology 1993;84(3):546-51.
1993: Tohru Umekawa; K Kohri; T Yamate; Naoya Amasaki; Y Ishikawa; Takashi Kurita
Studies on changes in parameters of the coagulation and fibrinolysis in association with extracorporeal shock wave lithotripsy.
Urologia internationalis 1993;50(3):159-63.
1993: Tohru Umekawa; T Yamate; Naoya Amasaki; Y Ishikawa; K Kohri; Takashi Kurita
Continuous evaluation for retroperitoneal hematoma following extracorporeal shock wave lithotripsy.
Urologia internationalis 1993;51(2):114-6.
1992: K Kohri; Y Suzuki; K Yoshida; K Yamamoto; Naoya Amasaki; T Yamate; Tohru Umekawa; Masanori Iguchi; H Sinohara; Takashi Kurita
Molecular cloning and sequencing of cDNA encoding urinary stone protein, which is identical to osteopontin.
Biochemical and biophysical research communications 1992;184(2):859-64.
1992: Y Ishikawa; K Kohri; Masanori Iguchi; Tohru Umekawa; Y Katayama; M Kodama; C Takamura; M Takada; Y Katoh; K Kataoka
Influence of morphologic factors on calcium-containing stone formation.
Urologia internationalis 1992;48(2):206-9.
1992: M Kodama; K Kohri; Masanori Iguchi; Y Kato; M Takada; Y Katayama; Y Ishikawa; Tohru Umekawa; S Yachiku; Takashi Kurita
A new method for determination of urinary citrate.
Urological research 1992;20(2):165-8.
1992: Tohru Umekawa; K Kohri; T Yamate; Naoya Amasaki; Y Ishikawa; M Takada; Masanori Iguchi; Takashi Kurita
Renal damages after extracorporeal shock wave lithotripsy evaluated by Gd-DTPA-enhanced dynamic magnetic resonance imaging.
Urologia internationalis 1992;48(4):415-9.
1991: Tohru Umekawa; K Kohri; Masanori Iguchi; Takashi Kurita
[Studies on renal damages after extracorporeal shock wave lithotripsy using Gd-DTPA-enhanced dynamic MRI].
Nihon Hinyōkika Gakkai zasshi. The japanese journal of urology 1991;82(11):1776-80.
1991: Y Katoh; Tohru Umekawa; Y Ishikawa; Y Katayama; M Kodama; C Takamura; M Takada; K Kohri; Takashi Kurita; Masanori Iguchi
[Indications for surgical treatment of secondary hyperparathyroidism].
Hinyokika kiyo. Acta urologica Japonica 1991;37(10):1197-201.
1991: Tohru Umekawa; Y Ishikawa; M Kodama; Y Katayama; C Takamura; M Takada; K Kataoka; K Kohri; Masanori Iguchi; Takashi Kurita
[The anticancer effects of high energy shock waves on rat bladder cancer induced by BBN].
Nihon Hinyōkika Gakkai zasshi. The japanese journal of urology 1991;82(9):1391-8.
1991: K Kataoka; Tohru Umekawa; Y Katayama; Y Ishikawa; M Kodama; C Takamura; M Takada; Y Kato; K Hohri; Masanori Iguchi
[Studies on calcium oxalate crystal formation in urolithiasis. Multi-regressive analysis of urinary CaOx crystalline volumes and the effects of urinary various substances on CaOx crystal formation].
Nihon Hinyōkika Gakkai zasshi. The japanese journal of urology 1991;82(5):799-803.
1991: K Kohri; T Yamate; Naoya Amasaki; Y Ishikawa; Tohru Umekawa; M Imanishi; Y Katayama; M Kodama; Masanori Iguchi; S Yachiku
Characteristics and usage of different ureteral stent catheters.
Urologia internationalis 1991;47(3):131-7.
1990: Y Katayama; Tohru Umekawa; Y Ishikawa; M Kodama; C Takamura; M Takada; Y Katoh; K Kataoka; K Kohri; Masanori Iguchi
[Clinical studies on thirty-two cases of childhood urolithiasis].
Nihon Hinyōkika Gakkai zasshi. The japanese journal of urology 1990;81(9):1379-83.
1990: Masanori Iguchi; Tohru Umekawa; Y Ishikawa; Y Katayama; M Kodama; M Takada; Y Katoh; K Kataoka; K Kohri; Takashi Kurita
Clinical effects of prophylactic dietary treatment on renal stones.
The Journal of urology 1990;144(2 Pt 1):229-32.
1990: Masanori Iguchi; Tohru Umekawa; Y Ishikawa; Y Katayama; M Kodama; M Takada; Y Katoh; K Kataoka; K Kohri; Takashi Kurita
Dietary intake and habits of Japanese renal stone patients.
The Journal of urology 1990;143(6):1093-5.
1990: Tohru Umekawa; Atsunobu Esa; T Uemura; K Kohri; Takashi Kurita; Y Ishikawa; Masanori Iguchi; K Kataoka
[Urolithiasis due to renal tubular acidosis associated with Sjögren's syndrome].
Nihon Hinyōkika Gakkai zasshi. The japanese journal of urology 1990;81(3):420-4.
1990: K Kohri; M Kodama; Tohru Umekawa; Y Ishikawa; Y Katayama; M Takada; Y Katoh; K Kataoka; Masanori Iguchi; Takashi Kurita
Calcium oxalate crystal formation in patients with hyperparathyroidism and hyperthyroidism and related metabolic disturbances.
Bone and mineral 1990;8(1):59-67.
1990: Y Katayama; Tohru Umekawa; Y Ishikawa; M Kodama; M Takada; Y Katoh; K Kataoka; K Kohri; Masanori Iguchi; Takashi Kurita
[Calcium urolithiasis and bone change].
Nihon Hinyōkika Gakkai zasshi. The japanese journal of urology 1990;81(1):89-95.
1990: K Kohri; Tohru Umekawa; M Kodama; Y Katayama; Y Ishikawa; M Takada; Y Katoh; K Kataoka; Masanori Iguchi; Takashi Kurita
Inhibitory effect of glutamic acid and aspartic acid on calcium oxalate crystal formation.
European urology 1990;17(2):173-7.