目的探讨血清前白蛋白(prealbumin PA)和总胆汁酸(total bile acid TBA)的测定在慢性肝病中的临床价值。方法采用OLYMPUS5421全自动生化分析仪,测定肝病患者和正常对照组的血清PA、TBA、ALB、TBIL、ALT、AST的含量,并进行统计学分析。...目的探讨血清前白蛋白(prealbumin PA)和总胆汁酸(total bile acid TBA)的测定在慢性肝病中的临床价值。方法采用OLYMPUS5421全自动生化分析仪,测定肝病患者和正常对照组的血清PA、TBA、ALB、TBIL、ALT、AST的含量,并进行统计学分析。结果各组慢性肝病患者的PA均显著低于对照组(P<0.01),而轻度慢性肝炎患者的TBA高于对照组(P<0.05),重度慢性肝炎患者和肝硬化患者的TBA均明显高于对照组(P<0.01)。轻度慢性肝炎患者的PA和TBA的异常率均高于同组的ALB、TBIL、ALT、AST的异常率。结论检测血清的PA和TBA有助于对肝病的早期诊断。展开更多
Parkinson’s disease (PD) is a debilitating neurological disorder that affects <span>the aged population globally. This study aimed to explore how oral- and in</span>traperitoneal-rotenone-induced PD alter...Parkinson’s disease (PD) is a debilitating neurological disorder that affects <span>the aged population globally. This study aimed to explore how oral- and in</span>traperitoneal-rotenone-induced PD alters brain urea levels, histopathology, and key Parkinsonism<span>-related genes in the striatum. Hematoxylin and eosin staining was performed for histopathology assessment and real-time polymerase chain reaction was performed for gene expression. Rotenone 3 mg/kg body weight (Rot-3-ip) for 21 days and rotenone 50 mg/kg body weight (Rot-50-po) for 28 days significantly (p < 0.05) altered alpha-synuclein and tyrosine hydroxylase protein expression and <i>Snca</i>, <i>Becn</i>1 and <i>Prkaa</i>1 gene expression in the striatum. Lewy bodies were visible in both Rot-3-ip and Rot-50-po rat brains. There were </span><span>contrasting features in brain and liver histopathology between the oral and</span><span> intraperitoneal rotenone treatment groups. However, there was no significant (p < 0.05) difference in the brain urea levels between intraperitoneal and oral rotenone treatment groups. The propagation of PD through oral and intraperitoneal rotenone</span></span></span><span><span><span style="font-family:""> </span></span></span><span><span><span style="font-family:"">can have different impacts on the pathological sequence of events based on the molecular approach.展开更多
The purpose of this prospective study is to determine the relative incidence of Alzheimer’s disease in patients treated for at least three years, with sulodexide (n = 46, 76.48 ± 7.02 years old) or acenocoumarol...The purpose of this prospective study is to determine the relative incidence of Alzheimer’s disease in patients treated for at least three years, with sulodexide (n = 46, 76.48 ± 7.02 years old) or acenocoumarol (n = 47, 78.21 ± 6.66 years old) in order to prevent primary and secondary venous thromboembolism and atherothrombotic disease. In the sulodexide group, there was an apparent prevention of cognitive and behavioural impairment (relative incidence: 2.02) compared with acenocoumarol group (relative incidence: 4.86). The favourable results in sulodexide group may be related to their pharmacodynamic actions of inhibition of PAI-1, which may interfere with the pathogenesis of Alzheimer’s disease, and to the role of glutathione and PAI-1 in the β-amyloid system in the brain.展开更多
文摘目的探讨血清前白蛋白(prealbumin PA)和总胆汁酸(total bile acid TBA)的测定在慢性肝病中的临床价值。方法采用OLYMPUS5421全自动生化分析仪,测定肝病患者和正常对照组的血清PA、TBA、ALB、TBIL、ALT、AST的含量,并进行统计学分析。结果各组慢性肝病患者的PA均显著低于对照组(P<0.01),而轻度慢性肝炎患者的TBA高于对照组(P<0.05),重度慢性肝炎患者和肝硬化患者的TBA均明显高于对照组(P<0.01)。轻度慢性肝炎患者的PA和TBA的异常率均高于同组的ALB、TBIL、ALT、AST的异常率。结论检测血清的PA和TBA有助于对肝病的早期诊断。
文摘Parkinson’s disease (PD) is a debilitating neurological disorder that affects <span>the aged population globally. This study aimed to explore how oral- and in</span>traperitoneal-rotenone-induced PD alters brain urea levels, histopathology, and key Parkinsonism<span>-related genes in the striatum. Hematoxylin and eosin staining was performed for histopathology assessment and real-time polymerase chain reaction was performed for gene expression. Rotenone 3 mg/kg body weight (Rot-3-ip) for 21 days and rotenone 50 mg/kg body weight (Rot-50-po) for 28 days significantly (p < 0.05) altered alpha-synuclein and tyrosine hydroxylase protein expression and <i>Snca</i>, <i>Becn</i>1 and <i>Prkaa</i>1 gene expression in the striatum. Lewy bodies were visible in both Rot-3-ip and Rot-50-po rat brains. There were </span><span>contrasting features in brain and liver histopathology between the oral and</span><span> intraperitoneal rotenone treatment groups. However, there was no significant (p < 0.05) difference in the brain urea levels between intraperitoneal and oral rotenone treatment groups. The propagation of PD through oral and intraperitoneal rotenone</span></span></span><span><span><span style="font-family:""> </span></span></span><span><span><span style="font-family:"">can have different impacts on the pathological sequence of events based on the molecular approach.
文摘The purpose of this prospective study is to determine the relative incidence of Alzheimer’s disease in patients treated for at least three years, with sulodexide (n = 46, 76.48 ± 7.02 years old) or acenocoumarol (n = 47, 78.21 ± 6.66 years old) in order to prevent primary and secondary venous thromboembolism and atherothrombotic disease. In the sulodexide group, there was an apparent prevention of cognitive and behavioural impairment (relative incidence: 2.02) compared with acenocoumarol group (relative incidence: 4.86). The favourable results in sulodexide group may be related to their pharmacodynamic actions of inhibition of PAI-1, which may interfere with the pathogenesis of Alzheimer’s disease, and to the role of glutathione and PAI-1 in the β-amyloid system in the brain.
