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Exogenous spermidine ameliorates tubular necrosis during cisplatin nephrotoxicity

Yoon SP, Kim J

The hallmark of cisplatin-induced acute kidney injury is the necrotic cell death in the kidney proximal tubules. However, an effective approach to limit cisplatin nephrotoxicity remains unknown. Spermidine is a...
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Spermidine is protective against kidney ischemia and reperfusion injury through inhibiting DNA nitration and PARP1 activation

Kim J

Kidney ischemia and reperfusion injury (IRI) is associated with a high mortality rate, which is attributed to tubular oxidative and nitrative stresses; however, an effective approach to limit IRI remains...
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Relaxant Effect of Spermidine on Acethylcholine and High K+-induced Gastric Contractions of Guinea-Pig

Kim YC, Sim JH, Choi W, Kim CH, You RY, Xu WX, Lee SJ

In our previous study, we found that spermine and putrescine inhibited spontaneous and acetylcholine (ACh)-induced contractions of guinea-pig stomach via inhibition of L-type voltage- dependent calcium current (VDCCL). In this...
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Urinary Polyamine Profiles and Benign Prostatic Hyperplasia

Hong SJ, Chung BH, Seo JW, Chung BC, Park DS, Lee DH

  • KMID: 1663287
  • Korean J Urol.
  • 1996 Dec;37(12):1398-1403.
Polyamines are non-specific marker of cellular proliferation in many malignant tumors, and it is also increase in certain benign conditions. We measured the urinary polyamines to investigate the possibility as...
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Spermidine Protects against Oxidative Stress in Inflammation Models Using Macrophages and Zebrafish

Jeong JW, Cha HJ, Han MH, Hwang SJ, Lee DS, Yoo JS, Choi IW, Kim S, Kim HS, Kim GY, Hong SH, Park C, Lee HJ, Choi YH

Spermidine is a naturally occurring polyamine compound that has recently emerged with anti-aging properties and suppresses inflammation and oxidation. However, its mechanisms of action on anti-inflammatory and antioxidant effects have...
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Relaxation Responses of Isolated Rabbit Seminal Vesicle to Polyamines

Myung SC, Lee SY, Kang GH, Keum EM, Lee MY, Kim SC

  • KMID: 2293954
  • Korean J Urol.
  • 2005 Feb;46(2):169-173.
PURPOSE: This study was designed to investigate the effects of polyamines on rabbit seminal vesicular contractility. MATERIALS AND METHODS: The polyamines; putrescine, spermidine and spermine, were added to deepithelized and precontracted...
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Mitochondrial Quality Control in the Heart: New Drug Targets for Cardiovascular Disease

Oh CM, Ryu D, Cho S, Jang Y

Despite considerable efforts to prevent and treat cardiovascular disease (CVD), it has become the leading cause of death worldwide. Cardiac mitochondria are crucial cell organelles responsible for creating energy-rich ATP...
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Association of dexamethasone-induced apoptosis of G|1-arrest of human leukemic CEM cells with polyamine deficit

Choi SH, Lee JA, Chae YS, Min BH, Chun YS, Chun BG

  • KMID: 2071517
  • Korean J Physiol Pharmacol.
  • 1997 Aug;1(4):457-466.
The effects of DFMO or/and putrescine on the dexamethasone-induced apoptosis of CEM cells were studied to investigate the role of polyamines in anti-leukemic glucocorticoid action. Dexamethasone-induced apoptosis was preceded by significant decreases of cellular...
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Identification of Wild Yeast Strains and Analysis of Their beta-Glucan and Glutathione Levels for Use in Makgeolli Brewing

Kang SH, Kim HR, Kim JH, Ahn BH, Kim TW, Lee JE

Makgeolli, also known as Takju, is a non-filtered traditional Korean alcoholic beverage that contains various floating matter, including yeast cells, which contributes to its high physiological functionality. In the present...
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Polyamines and Their Metabolites as Diagnostic Markers of Human Diseases

Park MH, Igarashi K

  • KMID: 2170679
  • Biomol Ther.
  • 2013 Jan;21(1):1-9.
Polyamines, putrescine, spermidine and spermine, are ubiquitous in living cells and are essential for eukaryotic cell growth. These polycations interact with negatively charged molecules such as DNA, RNA, acidic proteins...
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Proteomic Analysis of Hepatic Ischemia and Reperfusion Injury in Mice

Cho EH, Sung JH, Koh PO

Hepatic ischemia/reperfusion (I/R) injury is an inevitable consequence during liver surgery. I/R injury induces serious hepatic dysfunction and failure. In this study, we identified proteins that were differentially expressed between...
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Effects of dexamethasone and DHEA on the changes of glutamate and polyamine uptake in rat astrocytes by lipopolysaccharide and antimycin A

Choi SH, Lee B, Shin KH, Min BH, Chun YS, Chun BG

  • KMID: 1554128
  • Korean J Physiol Pharmacol.
  • 1999 Apr;3(2):137-146.
Interactions among dexamethasone, dehydroepiandrosterone (DHEA), lipopolysaccharide (LPS), and antimycin A on the glutamate uptake and the polyamine uptake were investigated in primary cultures of rat cerebral cortical astrocytes to examine the effects of...
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Acrolein Is a Hazardous Air Pollutant

  • KMID: 2299509
  • Korean J Asthma Allergy Clin Immunol.
  • 2011 Jun;31(2):84-90.
Acrolein (2-propenal) is a highly reactive alpha, beta unsaturated aldehyde, and a product of lipid peroxidation reactions. It is formed from carbohydrates, amino acids, vegetable oils and animal fats during...
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Effect of Melatonin on the Changes of Hippocampal Polyamine Content and Neuronal Damage Following Transient Global Ischemia in Mongolian Gerbil: a Study of the Differences of Pre- and Post-ischemic Treatment

Lee SR, Cheun JK

BACKGROUND: We designed this study to examine whether melatonin has a neuroprotective effect against hippocampal neuronal damage following transient global ischemia in a gerbil. Because polyamine is known to participate...
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Effect of Melatonin on Brain Polyamine Contents and Hippocampal Neuronal Damage after Transient Global Ischemia in Mongolian Gerbil

Jang YS, Kim DH, Suh YS, Yim MB, Lee SR

  • KMID: 1932162
  • Korean J Cerebrovasc Dis.
  • 2002 Mar;4(1):46-51.
OBJECTIVES: This study was designed to examine whether melatonin has a neuroprotective effect against hippocampal neuronal damage following transient global ischemia in a gerbil. Polyamine is known to play a...
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Involvement of Polyamine in Growth Hormine Secretion from the GH3 Cells

Lee JY, Kim BK

  • KMID: 2331104
  • J Korean Soc Endocrinol.
  • 1998 Sep;13(3):313-323.
BACKGROUNDS: Polyamines are known to be essential for cell growth and differentiation. Recently, possible roles of the polyamine in signal transduction as neurotransmitter, modulator, or second messenger are suggested in...
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