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4篇 您的检索式:作者名="Polychronopoulos Panagiotis"
    题名 作者 年代 出处 被引量
1Pituitary hormone circadian rhythm alterations in cirrhosis patients with subclinical hepatic encephalopathy显示文摘AIM:To analyze pituitary hormone and melatonin circadian rhythms, and to correlate hormonal alterations with clinical performance, hepatic disease severity and diagnostic tests used for the detection of hepatic encephalopathy in cirrhosis. METHODS:Twenty-six patients with cirrhosis were enrolled in the study. Thirteen patients hospitalized for systemic diseases not affecting the liver were included as controls. Liver disease severity was assessed by the Child-Pugh score. All patients underwent detailed neurological assessment, electroencephalogram (EEG), brain magnetic resonance imaging (MRI), assays of pituitary hormone, cortisol and melatonin, and complete blood chemistry evaluation. RESULTS: Pituitary hormone and melatonin circadian patterns were altered in cirrhosis patients without clinical encephalopathy. Circadian hormone alterations were different in cirrhosis patients compared with controls. Although cortisol secretion was not altered in any patient with cirrhosis, the basal cortisol levels were lowand correlated with EEG and brain MRI abnormalities. Melatonin was the only hormone associated with the severity of liver insufficiency. CONCLUSION: Abnormal pituitary hormone and melatonin circadian patterns are present in cirrhosis before the development of hepatic encephalopathy. These abnormalities may be early indicators of impending hepatic encephalopathy. Factors affecting the human biologic clock at the early stages of liver insufficiency require further study.Dimitrios Velissaris Menelaos Karanikolas Andreas Kalogeropoulos Ekaterini Solomou Panagiotis Polychronopoulos Konstantinos Thomopoulos Chrissoula Labropoulou-Karatza 2008World Journal of Gastroenterology2008,14,26:9
2Incidence and characteristics of peripheral neuropathy during oxaliplatin-based chemotherapy for metastatic colon cancer显示文摘Argyriou Andreas A Polychronopoulos Panagiotis Iconomou Gregoris 2007Acta oncologica2007,46,8:1
3A review on oxaliplatin-induced peripheral nerve damage 显示文摘Argyriou Andreas A Polychronopoulos Panagiotis Iconomou Gregoris 2008Cancer treatment reviews2008,34,4:1
4Structural basis for the synthesis of indirubins as potent and selective inhibitors of glycogen synthase kinase-3 and cyclin-dependent kinases 显示文摘Panagiotis Polychronopoulos Prokopios Magiatis 2004J Med Chem2004,47,:1
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