1.CHANGES IN BLOOD LIPOPOLYSACCHARIDE, LIPOPOLYSACCHARIDE-BINDING PROTEIN、SOLUBLE CD14 LEVEL AND ITS CLINICAL SIGNIFICANCE IN PATIENTS WITH CHRONIC SEVERE VIRAL HEPATITIS B
Ruidan ZHENG ; Guihua HU ; Zhongy XU
Medical Journal of Chinese People's Liberation Army 2001;0(08):-
To explore the changes in blood levels of lipopolysaccharide(LPS), lipopolysaccharide-binding protein(LBP),and soluble CD14 (sCD14), and their clinical significance in patients with severe chronic viral hepatitis B. blood levels of LPS were determined with chromogenic limulus amebocyte lysate assay, and LBP and sCD14 were assayed with ELISA in 24 patients of severe chronic viral hepatitis B. 10 normal subjects and 16 patients with chronic hepatitis B were also enrolled as controls. The results showed that the blood levels of LPS, LBP and sCD14 were significantly higher in patients with the early stage, midterm, late periods of severe chronic viral hepatitis B than in normal subjects and in those with chronic hepatitis B. The blood levels of LPS, LBP and sCD14 were also significantly higher in patients who died of severe chronic viral hepatitis B than in survivors of the same disease. It suggested that when patients with severe chronic viral hepatitis B were complicated by intestinal endotoxemia (IETM), the sensitivity of Kupffer cells to endotoxin was significantly increased, resulting in hepatocyte injury by TNF ?,even in the presence of very low endotoxin concentration .
2.AAnalysis of the Status of Career Decision-making and Its Influencing Factors among Nursing Postgraduate Students
Hongzhen ZHOU ; Jiakun HOU ; Lei YANG ; Yan TU ; Yangyang LIU ; Ruidan HU
Chinese Journal of Practical Nursing 2021;37(11):831-837
Objective:To examine the status of career decision-making and its influencing factors among nursing postgraduate students.Methods:From October 2018 to December 2019, 249 nursing postgraduate students from universities were selected by convenience sampling method and were investigated using general information questionnaire, Career Decision-making Difficulties Questionnaire, Professional Identity Scale and Proactive Personality Scale.Results:The score of postgraduate nursing students' career decision-making difficulties was (58.10±8.98). Correlation analysis showed that the score of the career decision-making difficulties was positively correlated with professional identity and proactive personality of nursing postgraduate students ( r=0.187, 0.581, P<0.01). Multiple linear regression analysis showed that gender, whether they had received career counseling and proactive personality scores were influencing factors of career decision-making difficulties which explained 38.0% of the total variation. Conclusions:The career decision-making difficulties of nursing postgraduate students is at a medium level. Educators can reduce the career decision-making difficulties of nursing postgraduate students by conducting career counseling, improving professional identity or enhancing career initiative.
3.Clinical features of Parkinson disease with constipation
Qiujin YU ; Lijun ZUO ; Shuyang YU ; Yang HU ; Tenghong LIAN ; Yingshan PIAO ; Ruidan WANG ; Lixia LI ; Peng GUO ; Wei ZHAO ; Zhang JIN
Chinese Journal of Geriatrics 2017;36(11):1193-1198
Objective To investigate the clinical features of Parkinson disease (PD)with constipation.Methods From October 2013 to August 2015,a total of 204 PD patients were consecutively recruited from the Departments of Geriatrics and Neurology,Beijing Tiantan Hospital,Capital Medical University,and were evaluated by Rome Ⅲ diagnostic criteria for functional constipation and other related scales of motor symptoms(MS)and non-motor symptoms(NMS),the activity of daily living(ADL)and quality of life.Results Overall,131 of 204(64.2%)PD patients with constipation were assigned to the PD-C group and 73 of 204 (35.8%)PD patients without constipation were assigned to the PD-NC group.In the PD-C group,38 of 131(29%)PD patients had constipation before motor symptoms occurred.The mean age and age of onset in the PD-C group were significantly older than those in the PD-NC group (64.13 ± 9.67 vs.58.35 ± 11.37;60.07 ± 10.46 vs.55.10±12.97;F=2.287,4.948;t=3.827,-2.788;P<0.01 for both).Meanwhile,compared with the PD-NC group,the PD-C group was associated with dramatically longer disease duration (2.25,range:1.00-5.00 vs.2.00,range:1.00-3.13;Z =-2.254;P < 0.05),increased scores of the Unified Parkinson Disease Rating Scale (UPDRS) Ⅲ (26.00 scores,range:18.00 37.50 vs.19.00,range:12.50-31.00;Z =-2.349,P < 0.05),more advanced stages on the Hoehn-Yahr (H-Y) scale (2.00 stage,range:1.50-2.50 vs.1.50,range:1.00-2.50;Z=-2.334,P<0.05),higher total numbers of NMS(11.00,range:6.00-15.00 vs.6.00,range:3.00-11.00;Z=-3.715,P<0.05),and higher numbers of NMS occurring before and after MS(before,2.00,range:0.00-4.00 vs.1.00,range:0.00-2.00;after,8.00,range:3.00-14.00 vs.5.00,range:2.00-9.50;Z =-2.612,-2.630,respectively;P<0.05 for both).Additionally,there were significant differences between the groups in the scores of the Hamilton depression scale (HAMD),the Hamilton anxiety scale (HAMA),the Pittsburgh sleep quality index (PSQI),the scales for outcomes in Parkinson disease-autonomic (SCOPA-AUT),the Fatigue severity scale (FSS),the Apathy scale,the Montreal Cognitive Assessment(MoCA)scale,the UPDRS Ⅱ and ADL Scale,and the PDQL-39 (all P<0.05).Binary Logistic regression analysis showed that age,SCOPA-AUT,HAMA and HAMD were risk factors for PD-C(OR=1.091,1.107,1.10 and 1.080;P<0.05 for all).Conclusions PD patients have a high incidence of constipation,and more than a quarter of patients have constipation before MS occurs.Meanwhile,PD patients with constipation are usually associated with old age and late age of onset,long disease duration,severe MS,frequent and severe NMS,bad cognition,emotional state and sleep,severe fatigue,and apathy.Moreover,advanced age,autonomic dysfunction,anxiety and depression increase the risk of PD with constipation.Constipation has a serious negative impact on the activity of daily living and quality of life in PD patients.