目的研究代谢相关性脂肪性肝病(metabolic related fatty liver diseases,MAFLD)患者出现明显肝纤维化的相关因素。方法回顾性选择2020年1月—2023年1月莆田学院附属医院通过肝穿刺活检病理诊断为代谢相关性脂肪性肝病患者50例作为研究...目的研究代谢相关性脂肪性肝病(metabolic related fatty liver diseases,MAFLD)患者出现明显肝纤维化的相关因素。方法回顾性选择2020年1月—2023年1月莆田学院附属医院通过肝穿刺活检病理诊断为代谢相关性脂肪性肝病患者50例作为研究对象,观察患者出现明显肝纤维化的相关因素。结果与无/轻微肝纤维化的MAFLD患者相比,明显肝纤维化的MAFLD患者外周血中血红蛋白水平和血小板计数较低,差异有统计学意义(P<0.05)。伴有明显肝纤维化患者血液中总胆红素(total bilirubin,TBA)和空腹血糖水平更高,差异有统计学意义(P<0.05)。女性、高血压、身体质量指数、年龄、血红蛋白和血小板计数与明显肝纤维化之间存在显著关联(P<0.05)。结论血小板计数、高血压以及体质量作为临床肝活检确诊的代谢相关性脂肪性肝病患者出现明显肝纤维的相关危险因素,临床中需要给予重视。展开更多
Background: Pre-eclampsia (PE), a complex, multisystem, pregnancy-associated hypertensive disorder, typically developing after the 20<sup>th</sup> week of gestation, that complicates 2% - 8% of pregnancies...Background: Pre-eclampsia (PE), a complex, multisystem, pregnancy-associated hypertensive disorder, typically developing after the 20<sup>th</sup> week of gestation, that complicates 2% - 8% of pregnancies, is a leading cause of neonatal and maternal mortality and morbidity. Aim of the Work: To identify different factors predicting transformation of non-severe pre-eclampsia in to pre-eclampsia with severe features. Patients and Methods: This prospective cohort study was conducted at tertiary care hospital at Ain Shams University hospitals from June 2021 till January 2022 and performed on total of 100 patients who diagnosed as non-severe pre-eclampsia after exclusion of severity features. Results: The current study revealed that transformation to severe pre-eclampsia occurred in 33% of the studied cases. Body mass index (BMI), past and family histories of preeclampsia statistically were significantly higher in cases transformed into preeclampsia with severe features. Admission blood pressure, albumin dipstick, Oligohydramnios and IUGR statistically were significantly higher in cases with transformation from non-severe pre-eclampsia into pre-eclampsia with severe features. Platelet count statistically was significantly lower in cases with transformation from non-severe pre-eclampsia into pre-eclampsia with severe features Conclusion: Our study results identified the most important clinical risk factors for transformation to severe features of pre-eclampsia from non-severe features and provided new information on the level of risk associated with specific combinations of risk factors (BMI ≥ 35.4, admission systolic blood pressure, admission diastolic blood pressure, albumin dipstick 4+ and platelets count) with low significant diagnostic performance in predicting transformation from non-severe pre-eclampsia into pre-eclampsia with severe features.展开更多
目的探讨原发性高血压患者平均血小板体积/血小板计数比值(MPV/PLC)与左心室肥厚的关系。方法回顾性分析新发的原发性高血压患者111例资料,根据MPV/PLC比值,采用二等分法分为两组:低MPV/PLC组(MPV/PLC≤44.35 f L·10^(-12)·L^...目的探讨原发性高血压患者平均血小板体积/血小板计数比值(MPV/PLC)与左心室肥厚的关系。方法回顾性分析新发的原发性高血压患者111例资料,根据MPV/PLC比值,采用二等分法分为两组:低MPV/PLC组(MPV/PLC≤44.35 f L·10^(-12)·L^(-1))和高MPV/PLC组(MPV/PLC>44.35 f L·10^(-12)·L^(-1)),比较两组的基线情况、血压水平、超声心动图参数等指标;采用相关性分析MPV/PLC与左心室心肌质量指数(LVMI)的关系;采用多元线性回归分析LVMI的影响因素。结果与高MPV/PLC组比较,低MPV/PLC组的LVMI较高[(115.29±23.18)g/m^2比(107.37±16.83)g/m^2,P<0.05];相关性分析显示,LVMI与MPV/PLC呈负相关(r=-0.196,P<0.05);多元线性相关分析显示,MPV/PLC是原发性高血压患者LVMI的影响因素(B=-0.347,P<0.05)。结论原发性高血压患者的MPV/PLC与左心室肥厚相关。展开更多
目的初步建立冠心病患者与健康对照的血小板蛋白质表达图谱,并鉴定其差异表达的蛋白质。方法选取冠心病患者9例和健康志愿者11名作为研究对象,抽取外周血,分离血小板并提取蛋白质。采用二维凝胶电泳技术分离并建立血小板蛋白质表达图谱,...目的初步建立冠心病患者与健康对照的血小板蛋白质表达图谱,并鉴定其差异表达的蛋白质。方法选取冠心病患者9例和健康志愿者11名作为研究对象,抽取外周血,分离血小板并提取蛋白质。采用二维凝胶电泳技术分离并建立血小板蛋白质表达图谱,以Image Master 2D platinum 5.0软件进行图谱分析,选取差异点进行基质辅助激光解析/电离-飞行时间质谱(Matrix-Assisted Laser Desorption/Ionization Time of Flight Mass Spectrometry,MALDI-TOF-TOF)分析,再采用Mascot软件搜索数据库鉴定差异表达蛋白质。结果 (1)初步建立了两组对象的血小板蛋白质表达图谱;(2)筛选出17个差异蛋白点,质谱成功鉴定7个:Plastin-2、Coronin-1A、Clusterin、Annexin A1、Chloride intracellular channel protein 1、Peroxiredoxin-6、Peroxiredoxin-2。结论血小板蛋白Plastin-2、Coronin-1A、Clusterin、Annexin A1、Peroxiredoxin-6、Peroxiredoxin-2在冠心病的发生发展中可能起到关键作用。展开更多
Background:Changes in platelet concentration are common in severe burn patients. Platelets play a key role in the course of disease. This study aims to explore the significance of platelet concentration during the cou...Background:Changes in platelet concentration are common in severe burn patients. Platelets play a key role in the course of disease. This study aims to explore the significance of platelet concentration during the course of the disease in victims of a mass burn casualty. Methods:A total of 180 patients were involved in the'8.2'Kunshan explosion accident in China. The examined data included age, gender, total burn area (%TBSA), third-degree burn area (%TBSA), and platelet concentration within the first 5 days after the burn injury. The patients were divided into two groups according to four indicators (resuscitation, acute respiratory distress syndrome, acute kidney injury, septic shock). We collected several types of data for the patients and divided the patients into a complication group and non-complication group according to the diagnostic criteria. We analyzed the platelet concentration of the two groups using t tests to determine whether significant differences were present. P values <0.05 were considered statistically significant. Results: The group with successful resuscitation had higher platelet concentration than the failure group on day 3 and day 5. The patients who suffered from acute kidney injury (AKI) and septic shock had a lower platelet concentration than non-sufferers on day 3 and day 5. Conclusions: The platelet concentration of burn patients can dynamical y reflect the pathophysiological changes of the body. It can be used as an early objective indicator of prognosis in mass burn casualty cases.展开更多
文摘Background: Pre-eclampsia (PE), a complex, multisystem, pregnancy-associated hypertensive disorder, typically developing after the 20<sup>th</sup> week of gestation, that complicates 2% - 8% of pregnancies, is a leading cause of neonatal and maternal mortality and morbidity. Aim of the Work: To identify different factors predicting transformation of non-severe pre-eclampsia in to pre-eclampsia with severe features. Patients and Methods: This prospective cohort study was conducted at tertiary care hospital at Ain Shams University hospitals from June 2021 till January 2022 and performed on total of 100 patients who diagnosed as non-severe pre-eclampsia after exclusion of severity features. Results: The current study revealed that transformation to severe pre-eclampsia occurred in 33% of the studied cases. Body mass index (BMI), past and family histories of preeclampsia statistically were significantly higher in cases transformed into preeclampsia with severe features. Admission blood pressure, albumin dipstick, Oligohydramnios and IUGR statistically were significantly higher in cases with transformation from non-severe pre-eclampsia into pre-eclampsia with severe features. Platelet count statistically was significantly lower in cases with transformation from non-severe pre-eclampsia into pre-eclampsia with severe features Conclusion: Our study results identified the most important clinical risk factors for transformation to severe features of pre-eclampsia from non-severe features and provided new information on the level of risk associated with specific combinations of risk factors (BMI ≥ 35.4, admission systolic blood pressure, admission diastolic blood pressure, albumin dipstick 4+ and platelets count) with low significant diagnostic performance in predicting transformation from non-severe pre-eclampsia into pre-eclampsia with severe features.
文摘目的探讨原发性高血压患者平均血小板体积/血小板计数比值(MPV/PLC)与左心室肥厚的关系。方法回顾性分析新发的原发性高血压患者111例资料,根据MPV/PLC比值,采用二等分法分为两组:低MPV/PLC组(MPV/PLC≤44.35 f L·10^(-12)·L^(-1))和高MPV/PLC组(MPV/PLC>44.35 f L·10^(-12)·L^(-1)),比较两组的基线情况、血压水平、超声心动图参数等指标;采用相关性分析MPV/PLC与左心室心肌质量指数(LVMI)的关系;采用多元线性回归分析LVMI的影响因素。结果与高MPV/PLC组比较,低MPV/PLC组的LVMI较高[(115.29±23.18)g/m^2比(107.37±16.83)g/m^2,P<0.05];相关性分析显示,LVMI与MPV/PLC呈负相关(r=-0.196,P<0.05);多元线性相关分析显示,MPV/PLC是原发性高血压患者LVMI的影响因素(B=-0.347,P<0.05)。结论原发性高血压患者的MPV/PLC与左心室肥厚相关。
文摘目的初步建立冠心病患者与健康对照的血小板蛋白质表达图谱,并鉴定其差异表达的蛋白质。方法选取冠心病患者9例和健康志愿者11名作为研究对象,抽取外周血,分离血小板并提取蛋白质。采用二维凝胶电泳技术分离并建立血小板蛋白质表达图谱,以Image Master 2D platinum 5.0软件进行图谱分析,选取差异点进行基质辅助激光解析/电离-飞行时间质谱(Matrix-Assisted Laser Desorption/Ionization Time of Flight Mass Spectrometry,MALDI-TOF-TOF)分析,再采用Mascot软件搜索数据库鉴定差异表达蛋白质。结果 (1)初步建立了两组对象的血小板蛋白质表达图谱;(2)筛选出17个差异蛋白点,质谱成功鉴定7个:Plastin-2、Coronin-1A、Clusterin、Annexin A1、Chloride intracellular channel protein 1、Peroxiredoxin-6、Peroxiredoxin-2。结论血小板蛋白Plastin-2、Coronin-1A、Clusterin、Annexin A1、Peroxiredoxin-6、Peroxiredoxin-2在冠心病的发生发展中可能起到关键作用。
文摘Background:Changes in platelet concentration are common in severe burn patients. Platelets play a key role in the course of disease. This study aims to explore the significance of platelet concentration during the course of the disease in victims of a mass burn casualty. Methods:A total of 180 patients were involved in the'8.2'Kunshan explosion accident in China. The examined data included age, gender, total burn area (%TBSA), third-degree burn area (%TBSA), and platelet concentration within the first 5 days after the burn injury. The patients were divided into two groups according to four indicators (resuscitation, acute respiratory distress syndrome, acute kidney injury, septic shock). We collected several types of data for the patients and divided the patients into a complication group and non-complication group according to the diagnostic criteria. We analyzed the platelet concentration of the two groups using t tests to determine whether significant differences were present. P values <0.05 were considered statistically significant. Results: The group with successful resuscitation had higher platelet concentration than the failure group on day 3 and day 5. The patients who suffered from acute kidney injury (AKI) and septic shock had a lower platelet concentration than non-sufferers on day 3 and day 5. Conclusions: The platelet concentration of burn patients can dynamical y reflect the pathophysiological changes of the body. It can be used as an early objective indicator of prognosis in mass burn casualty cases.
