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《Redox report : communications in free radical research》2013,18(3):134-138
AbstractThere is increasing evidence that oxidative stress may play a role in the pathophysiology of hyperemesis gravidarum. Serum paraoxonase-1 (PON-1) is a high density lipoprotein (HDL)-associated enzyme that prevents oxidative modification of low density lipoprotein. The aim of the study was to measure the serum levels of PON-1 activity in women with hyperemesis gravidarum. Thirty-four women with hyperemesis gravidarum and 31 healthy pregnant women were enrolled in the study. Serum PON-1 activity was measured spectrophotometrically. Lipid hydroperoxide (LOOH) levels were measured by iodometric assay. PON-1 activity was significantly lower and LOOH levels were significantly higher in pregnant women with hyperemesis gravidarum than in healthy pregnant women (P < 0.0001, for all). There were significant correlations between PON-1 and LOOH, triglyceride, total cholesterol, HDL, low density lipoprotein (LDL) and high sensitive C-reactive protein (HSCRP; P < 0.0001, for all). By using multiple regression analysis LDL, HDL, HSCRP and LOOH were independent determinants of serum PON-1 activity in the study. Decreased PON-1 activity might be related to increased oxidative stress and inflammation in pregnant women with hyperemesis gravidarum. Subjects with hyperemesis gravidarum might be more prone to the development of atherogenesis due to low serum PON-1 activity. 相似文献
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Enhanced Metastatic Recurrence Via Lymphatic Trafficking of a High‐Metastatic Variant of Human Triple‐Negative Breast Cancer After Surgical Resection in Orthotopic Nude Mouse Models 下载免费PDF全文
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The Role of Serum High Mobility Group Box 1 and Interleukin‐6 Levels in Acute Pancreatitis: A Meta‐Analysis 下载免费PDF全文
Nuo Li Bao‐Ming Wang Shuang Cai Peng‐Liang Liu 《Journal of cellular biochemistry》2018,119(1):616-624
The purpose of this meta‐analysis was to comprehensively investigate the correlation between high mobility group box 1 (HMGB1) and interleukin‐6 (IL‐6) in relation to acute pancreatitis. A highly regulated exploration of various electronic databases, supplemented by manual searching methods, was performed in an attempt to identify pertinent articles of a useful nature. Subsequently, high‐quality cohort studies that were deemed to comply with the arduous inclusion and exclusion criteria were selected for our meta‐analysis. The extensive data analyses reported in our meta‐analysis were conducted in connection with the Comprehensive Meta‐analysis 2.0 (CMA 2.0). A total of 395 studies (135 Chinese studies and 260 English studies) were initially retrieved. 27 of those studies were selected for our meta‐analysis, comprising of 896 cases of mild acute pancreatitis (MAP), 700 cases of severe acute pancreatitis (SAP) as well as 312 healthy controls. Pooled data suggested that serum HMGB1 and IL‐6 levels of SAP and MAP patients were higher than in healthy controls. Moreover, serum HMGB1 and IL‐6 levels of SAP patients exhibited significantly higher levels than in that of MAP patients. Based on the rigorous investigation of our meta‐analysis, it was concluded that serum HMGB1 and IL‐6 levels might be used as effective indicators for pancreatic lesions as well as the degree of inflammatory response, owing ultimately to the observations and data analyses, suggesting that serum HMGB1 and IL‐6 levels share a close correlation with the severity of pancreatitis. J. Cell. Biochem. 119: 616–624, 2018. © 2017 Wiley Periodicals, Inc. 相似文献
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Incretinomimetic and Insulinomimetic Effect of (2E)‐N′‐(1′‐Naphthyl)‐3,4,5‐Trimethoxybenzohydrazide for Glycemic Homeostasis 下载免费PDF全文
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