1.A Case of Hemorrhagic Renal Cyst.
Gil Nam CHIN ; Dae Haeng CHO ; Ki Hun YOUN ; Hak Sul KIM ; Yong Kyu CHO
Korean Journal of Urology 1975;16(3):161-164
We have experienced an unusual case of hemorrhagic renal cyst in the rt. kidney at 58 years old woman. The Rt. kidney was enlarged, and showed a few subcapsular ischemic areas The color of kidney was dark brown. As the cyst at lower pole of rt. kidney was dissected, hemorrhagic fluid visualized in the cystic cavity. The final pathologic finding was renal cyst associated with malignant change and renal cell carcinoma at another renal parenchyma. Herein, hemorrhagic renal cyst, a rare clinical entity, was reported with review of literatures.
Carcinoma, Renal Cell
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Female
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Humans
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Kidney
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Middle Aged
2.Statistical Observation on In-patients in the Past 5 Years..
Ki Hun YOUN ; Pyoung Mo JUNG ; Eung Sang LEE ; Hak Sul KIM ; Gil Nam CHIN ; Soo Kil LIM
Korean Journal of Urology 1977;18(3):269-274
A statistical observation was made on 856 in-patients with operative procedures in the Department of Urology, Catholic Medical College, During the period from January 1, 1971 to December 31, 1975.
Surgical Procedures, Operative
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Urology
3.Inhibitory effects of tilianin on the expression of inducible nitric oxide synthase in low density lipoprotein receptor deficiency mice.
Ki Hoan NAM ; Jae Hoon CHOI ; Yun Jeong SEO ; Young Mi LEE ; Yong Sung WON ; Mi Ran LEE ; Mi Ni LEE ; Jong Gil PARK ; Young Myeong KIM ; Hyoung Chin KIM ; Chul Ho LEE ; Hyeong Kyu LEE ; Sei Ryang OH ; Goo Taeg OH
Experimental & Molecular Medicine 2006;38(4):445-452
We investigated the effect of tilianin upon inducible nitric oxide synthesis in the plasma of low-density lipoprotein receptor knock-out (Ldlr-/-) mice fed with high cholesterol diet and in primary peritoneal macrophages of Ldlr-/- mice. High cholesterol diet induced nitric oxide production in the plasma of Ldlr-/- mice. Tilianin reduced the level of nitric oxide (NO) in plasma from Ldlr-/- mice induced by the high cholesterol diet. Tilianin also inhibited the NO production from the primary culture of peritoneal macrophages treated with lipopolysaccharide. The inhibition of NO production was caused by the suppression of inducible nitric oxide synthase (iNOS) gene expression in peritoneal macrophages isolated from Ldlr-/- mice. Moreover, tilianin inhibited the transcriptional activation of iNOS promoter that has NF-kappa B binding element. Thus, these results provide the first evidence that tilianin inhibit iNOS expression and production of NO and may act as a potential anti-inflammatory agent.
Tyrosine/analogs & derivatives/metabolism
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Tissue Distribution
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Sinus of Valsalva/metabolism/pathology/ultrastructure
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Receptors, LDL/*genetics
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Promoter Regions (Genetics)/drug effects
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Nitric Oxide Synthase Type II/*metabolism
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Nitric Oxide/biosynthesis/blood
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NF-kappa B/metabolism
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Mice, Knockout
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Mice
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Male
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Inflammation/metabolism
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Glycosides/*pharmacology
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Flavonoids/*pharmacology
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Down-Regulation/drug effects
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Atherosclerosis/metabolism
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Animals