- Effects of Nitric Oxide on Cytochrome P450SCC Activity in Adrenal Cortical Cells
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Jung K, Kang CG, Choi IS, Lee KY
- KMID: 2172302
- Chonnam Med J.
- 2005 Dec;41(3):237-242.
Nitric oxide (NO) modulates steroid hormone synthesis. However, the precise mechanism of the inhibitory action of NO on the hormone synthesis is not well clarified. Synthesis of pregnenolone from cholesterol... -
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- A Case of Congenital Lipoid Adrenal Hyperplasia
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Lee HK, Lee DH, Lee SJ
- KMID: 2208315
- J Korean Pediatr Soc.
- 1995 Apr;38(4):567-573.
Congenital lipoid adrenal hyperplasia is the rarest type among salt losing types of congenital adrenal hyperplasia. The defect of this disorder is in the cholesterol side chain cleavage enzyme(P450SCC)which converts... -
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- Dissolution of uric acid calculi with alkaline fluid irrlgation through percutaneous nephrostomy tube
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Choi JW, Cung BH, Chung KH
- KMID: 2139510
- Korean J Urol.
- 1993 Apr;34(2):341-344.
We treated 4 patients with uric acid calculi in the renal pelvis or ureter with alkaline fluid irrigation through percutaneous nephrostomy (PCN) tube. Initial presentations were anuria or severe flank... -
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- Congenital lipoid adrenal hyperplasia
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Kim CJ
- KMID: 1769349
- Ann Pediatr Endocrinol Metab.
- 2014 Dec;19(4):179-183.
- doi: 10.6065/apem.2014.19.4.179
Congenital lipoid adrenal hyperplasia (lipoid CAH) is the most fatal form of CAH, as it disrupts adrenal and gonadal steroidogenesis. Most cases of lipoid CAH are caused by recessive mutations... -
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- The Effect of Percutaneous Nephrolithotomy on Renal Function
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Lee SW, Kim SW
- KMID: 2060251
- Korean J Urol.
- 1990 Apr;31(2):224-228.
The effects on renal function following percutaneous nephrolithotomy(PNL) were investigated on 37 patients. The overall success rate was 76%. The success rate on renal stone(79% ) was better than on... -
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- Pregnane X Receptor agonist Increases the Expression Levels of the Plasma Membrane Monoamine Transporter
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Cho SK, Oh H, Hong SH, Park MS, Chung JY
- KMID: 2317854
- Transl Clin Pharmacol.
- 2014 Jun;22(1):19-21.
We evaluated the effect of the pregnane X receptor agonist, pregnenolone 16 alpha-carbonitrile (PCN) on the expression levels of plasma monoamine transporter (PMAT) in the intestine. Male C57/BL6 mice were... -
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- A Case of 17a-Hydroxylase Deficiency in 17-Year-Old Girl
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Park KY, Park KL, Rhee JH
- KMID: 2461610
- J Korean Soc Endocrinol.
- 1996 Mar;11(1):102-107.
The single enzyme P-450c17 hydroxylase catalyzes the 17a-hydroxylation of both pregnenolone and progesterone and the side-chain cleavage of 17a-hydroxypregnenolone and 17a-hydroxypro- gesterone to dehydroepiandrosterone and androstenedione. This enzyme is located... -
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- Initial Experience of Percutaneous Removal of Upper Ureteral Stone
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Koh JS, Hong IS, Kim JS, Chung YS, Rhim JS, Cho KS
- KMID: 2114879
- Korean J Urol.
- 1988 Aug;29(4):553-557.
We tried percutaneous extraction of upper ureteral stones in five patients via Wolf rigid ureteroscope with grasping forceps. The procedure was performed at two session. The nephrostomy tract dilation was... -
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- Endourologic Treatment of the Upper Urinary Tract Obstruction in the Advanced Cancer Patients
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Ahn JC, Choi S, Rhew HY
- KMID: 2290087
- Korean J Urol.
- 1996 Mar;37(3):301-307.
Palliative endourologic treatment was done in 94 cases for ureteral obstruction secondary to advanced malignancy The average survival was 4.2 months. The obstruction were caused by metastases or invasion of... -
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- Percutaneous Nephrostomy in Patients with Ureteral Obstruction Secondary to Pelvic Tumor
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Cho SY, Hwang TK, Yoon JY, Ahn JH, Park YH
- KMID: 2060518
- Korean J Urol.
- 1994 Jun;35(6):632-635.
Percutaneous nephrostomy was done in 18 cases for ureteral obstruction secondary to advanced pelvic malignancy from Jan.1990 to Apr.1993. The most common site of the primary malignancy was cervix (... -
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- Clinical use of Urinary Androgen Metabolites in Hyperprolactinemia
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Kim KR, Lim SK, Song YD, Lee HC, Huh KB, Kim ES, Nam SY, Lee EJ, Jung BC, Choi BK, Shin JH
- KMID: 1999289
- J Korean Soc Endocrinol.
- 1997 Sep;12(3):443-449.
BACKGROUND: Hyperprolactinemia has been linked with hyperandrogenism and hirsutism in some women. High plasma Dihydroandrosterone and DHA-S levels were reported in patients with hyperprolactinemia and a dissociation of adrenal androgen... -
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- Expression of 3b-Hydroxysteroid dehydrogenase and P450 side chain cleavage enzyme in the human uterine endometrium
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Rhee HS, Oh SH, Ko BJ, Han DM, Jeon BH, Park H, Moon HB, Kim WS
- KMID: 1094696
- Exp Mol Med.
- 2003 Jun;35(3):160-166.
The enzyme complex 3b-hydroxysteroid dehydrogenase/delta(5)-delta(4)-isomerase (3beta-HSD) is involved in the biosynthesis of all classes of active steroids. The expression of 3beta-HSD in human uterine endometrium during the menstrual cycle and... -
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- Percutaneous Nephrostomy: Experience in 276 Cases
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Ahn JC, Choi JH, Lee CK, Choi S, Kim JC, Rhew HY
- KMID: 2289291
- Korean J Urol.
- 1994 Nov;35(11):1248-1253.
Today, percutaneous nephrostomy and other related renal procedures are routine in most hospitals. This technique provides safe, rapid and direct access to the upper urinary tract for various diagnostic and... -
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- Role of Sigma Receptor and Neurosteroids in Pain Sensation
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Lee JH
- KMID: 2168189
- Hanyang Med Rev.
- 2011 May;31(2):123-133.
- doi: 10.7599/hmr.2011.31.2.123
The sigma-1 receptor has recently been implicated in a myriad of cellular functions and biological processes. Previous studies have demonstrated that the spinal sigma-1 receptor plays a pro-nociceptive role in... -
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- A Case of Congenital Lipoid Adrenal Hyperplasia
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Kim SJ, Choi JS, Lee KH, Jin DK
- KMID: 2104262
- J Korean Pediatr Soc.
- 1996 Apr;39(4):567-571.
Congenital lipoid adrenal hyperplasia is the most severe form of CAH, leading to impaired production of all steroid hormones including glucocorticoids, mineralocorticoid, and sex steroids. The affected individuals are all... -
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- The Role of Endourologic Management for Tuberculous Ureteral Stricture
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Park HJ, Shin KY, Lee TY
- KMID: 2292557
- Korean J Urol.
- 2001 Sep;42(9):910-914.
PURPOSE: Tuberculous ureteral stricture causing a progressive obstructive uropathy is a common complication of renal tuberculosis. The aim of our study was to evaluate the effectiveness of early ureteral stenting... -
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- Nephropexy Using Percutaneous Nephrostomy (PCN)
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Yang KH, Cho DH, Shin MS, Lee DW, Hwang TK
- KMID: 2060519
- Korean J Urol.
- 1994 Jun;35(6):636-639.
For the past two years, nephropexy using PCN was underwent in 9 cases of nephroptosis (8 patients) with variable degrees of flank pain. All were female and 6 on right,... -
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- Detection of the Steroidogenic Acute Regulatory(StAR) Protein in Human Testicular Tissue
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Ryu SB, Jeong DW, Oh BR, Kim SJ, Soh JM
- KMID: 2290160
- Korean J Urol.
- 1998 Aug;39(8):793-797.
PURPOSE: A crucial event in the acute regulation of steroidogenesis by tropic hormone is the delivery of cholesterol from cytosol into the mitochondrial inner membrane where it is converted to... -
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- The Molecular Genetic Study Using Automatic Sequence Analyzer on the Steroidogenic Acute Relulatory Protein(StAR) Gene
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Oh PS, Hwang HZ, Oh MR, Jeon KW, Ryu JS, Shin JH, Jin DK
- KMID: 2001540
- J Korean Soc Pediatr Endocrinol.
- 1997 Mar;2(1):109-115.
PURPOSE:The lesion of Congenital Lipoid Adrenal Hyperplasia has been suggested to be in the 1st step of steroidogenesis of conversion of cholesterol to pregnenolone by P450scc. In 1995, however, the... -
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- Radiation Exposure of Operator during Various Interventional Procedures
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Chung JW, Park JH, Han JK, Yu IK, Kang WS
- KMID: 2398336
- J Korean Radiol Soc.
- 1994 Feb;30(2):265-270.
PURPOSE: To investigate the levels of radiation exposure of an operator which may be influenced by the wearing an apron, type of procedure, duration of fluoroscopy and operator's skill during... -
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