1.Rosiglitazone for Patients with Nonalcoholic Fatty Liver:Observation of Curative Effects
Keqin CUI ; Yaqing GUO ; Yao ZHANG ; Jie MENG ; Xianli CHEN
China Pharmacy 2007;0(32):-
OBJECTIVE:To investigate the efficacy of rosiglitazone in the treatment of patients with nonalcoholic fatty liver(NAFLD).METHODS:A total of 124 patients with NAFLD(excluding those with cirrhosis) were randomly divided into rosiglitaone(RSG) treatment group and placebo group(control) for a treatment of 24wk.Then the curative effects in two groups were compared.RESULTS:As compared with placebo,RSG showed a better efficacy in the improvement of the liver function,levels of blood glucose and blood lipid(P
2.Study on influencing factors of professional commitment of student nurses based on theory of role stress
Yao ZHANG ; Cui LU ; Fanjie MENG ; Yinghui JIN ; Pengfei CAI ; Jun LIU
Chinese Journal of Practical Nursing 2015;31(23):1737-1740
Objective To investigate the level of professional commitment of student nurses,and explore the impact of student nurses' role conflict and role ambiguity on their professional commitment.Methods From May to June 2014,totally 320 student nurses from a third-level hospital in Tianjin were recruited in this study.And Role Stress Scale and Nursing Professional Commitment Scale were used in the investigation.Results The total score of role stress of student nurses was (44.29±5.53) scores,and the total score of professional commitment of student nurses was (86.12±14.14) scores.Pearson correlation analysis and multiple linear regression analysis showed that student nurses' role conflict was positively correlated with professional commitment,but their role ambiguity was negatively correlated with professional commitment.Conclusion School and hospital managers should adopt effective measures to relieve student nurses' role ambiguity and guide the correct understanding of role conflict to maintain a stable nursing team.
3.A cohort study on the association between gallstone, cholecystectomy and colorectal cancer in Gansu province inhabitants
Junmin ZHU ; Youcheng ZHANG ; Rui CHEN ; Ming NIU ; Yan ZHENG ; Jingtao WANG ; Xiaoyan MENG ; Dingjun CHEN ; Yun ZHANG ; Jilin MA ; Weigui YAO ; Xiaolin CUI ; Bingbing LI
Chinese Journal of General Surgery 2012;27(1):52-55
Objective To determine the association of gallstone,cholecystectomy and colorectal cancer.Methods From 2000 through 2007,a historical cohort study was carried out in the check analysis of the cumulative incidence of colorectal cancer of 3809 gallstone patients who had had cholecystectomies (cholecystectomy sub-group),1764 gallstone patients who had not had cholecystectomies(noncholecystectomy sub-group)and 8187 nongallstone patients(control group)were also included in the analysis of the incidence of colorectal cancer.Results(1)The cumulative incidence of colorectal cancer of the gall-stone group was 0.43 %(24/5573)while that of the control group was 0.13 %(11/8187)(x2 =11.879,P =0.001).(2)The cumulative incidence of colorectal cancer in cholecystectomy sub-group was 0.45%(17/3890)while that of the non-cholecystectomy sub-group was 0.40%(7/1764)(x2=0.069,P =0.793).(3)The cumulative incidence of colorectal cancer was 0.23%(8/3467)in gallstone patients with a conrse < 15 years,while that was 0.76%(16/2106)when the course ≥ 15 years(x2 =8.550,P =0.003).(4)Serum triglyceride level elevated in 20.83%(5/24)colorectal cancer cases of gallstone group,however serum triglyceride level elevated only in 5.86%(325/5549)of gallstone group with non-colorectal cancer cases(x2 =9.621,P =0.002).(5)The incidence of colorectal cancer in gallstone group was not related to gender,age,overweight,hypertension,diabetes mellitus and dysfunction of liver(x2 =1.444,P =0.229;x2=7.833,P=0.251;x2 =1.151,P=0.283;x2 =0.797,P=0.372;x2 =0.939,P=0.332;x2 =2.103,P =0.147).(6)The ratio of rectal cancer,right colonic cancer,left colonic cancer and multifocal carcinoma were 41%(10/24),38%(9/24),17%(4/24)and4%(1/24),respectively.Conclusions Gallstone is a high risk factor of colorectal cancer irrespective of whether or not a cholecystectomy is carried out.Over fifteen-years course of gallstone and hypertriglyceridemia significantly increases the risk of the colorectal cancer in gallstone patients.The incidence of rectal cancer and right colonic cancer is more frequently seen in gallstone related colorectal cancer.
4.Prospective study on in-hospital mortality and its risk factors in very low birth weight infants requring mechanical ventilation.
Li MA ; Cui-Qing LIU ; Ling-Zhi MENG ; Jian-Cheng JIAO ; Yao-Fang XIA
Chinese Journal of Contemporary Pediatrics 2012;14(10):737-741
OBJECTIVETo describe the clinical features, treatments and prognosis of very low birth weight infants (VLBWIs) requring mechanical ventilation, to assess the risk factors associated with the mortality of VLBWIs, and to evaluate the significance of the scoring system based on clinical risk index for babies (CRIB) and the score for neonatal acute physiology-perinatal extension II (SNAPPE-II) for predicting mortality risk for premature infants in China.
METHODSPerinatal data were collected from 127 VLBWIs requring mechanical ventilation who were admitted to the neonatal intensive care unit (NICU) from January 2010 to October 2011.
RESULTSThe enrolled infants had a mean gestational age of 31±2 weeks, a mean birth weight of 1290±170 g, a male/female ratio of 1.23∶1, and extremely low birth weight infant accounting for 6.3%. Of the 127 cases, 48.0% were administered with pulmonary surfactant (PS), and 49.6% received endotracheal intubation ventilation. The overall in-hospital mortality was 41.7%. Multivariate logistic regression revealed the following independent risk factors for mortality: low birth weight, multiple birth, cesarean section, and low PaO2/FiO2 ratio (OR = 1.611, 7.572, 4.062, and 0.133 respectively; P<0.05). SNAPPE-II and CRIB showed good performance in predicting prognosis, with areas under the ROC curve of 0.806 and 0.777 respectively.
CONCLUSIONSThe overall mortality rate of VLBWIs is still relatively high. The high-risk factors for VLBWI mortality include low birth weight, multiple birth, cesarean section, and low PaO2/FiO2 ratio. The neonatal illness severity scoring system (using SNAPPE-II and CRIB) can be used to quantify illness severity in premature infants.
Adult ; Female ; Hospital Mortality ; Humans ; Infant, Newborn ; Infant, Very Low Birth Weight ; Logistic Models ; Male ; Prospective Studies ; ROC Curve ; Respiration, Artificial ; Risk Factors
5.Effects of Vitamin D on Autophagy and Apoptosis in Hippocampus of Rats with Traumatic Brain Injury
Jia YAO ; Li ZHU ; Xin GUO ; Peng-Fei XU ; Pei JIANG ; Chang-Meng CUI
Chinese Journal of Rehabilitation Theory and Practice 2018;24(2):148-152
Objective To explore the effect of vitamin D hormone(VDH)on autophagy and apoptosis in hippocampus of rats with traumatic brain injury(TBI). Methods A total of 45 male Sprague-Dawley rats were divided into control group(n=15),model group(n=15)and VDH group(n=15).The TBI model was established in the model group and VDH group.VDH group was injected with VDH 1 μg/kg 30 minutes,24 hours and 48 hours after modeling,respectively.The expression of microtubule as-sociated protein 1 light chain 3(LC3)and p62 was detected with Western blotting,and the number of apoptotic cells were detected with TUNEL three days after modeling.All groups were tested with Morris water maze on the fifth,sixth and seventh days. Results The number of TUNEL positive cells in hippocampus was more in the model group than in the control group (P<0.05),and was lower in VDH group than in the model group(P<0.05),as well as the expression of LC3II/LC3I and p62(P<0.05).The escape latency was longer in the model group than in the control group(P<0.05),and was shorter in VDH group than in the model group (P<0.05). There was no significant difference in the swimming velocity on the fifth,sixth,and seventh days among three groups(F=0.530,P>0.05). Conclusion VDH has potential neuroprotective effects on TBI,which might be associated with its anti-apoptosis effect on the expression of LC3 and p62 proteins in hippocampus after TBI.
6.A case-control study on the risk factors of work-related acute pesticide poisoning among farmersfrom Jiangsu province
Zhi-Bin TU ; Meng-Jing CUI ; Hong-Yan YAO ; Guo-Qing HU ; Xiang HUIYUN ; Stallones LORANN ; Xu-Jun ZHANG
Chinese Journal of Epidemiology 2012;33(4):382-385
Objective To explore the risk factors on cases regarding work-related acute pesticide poisoning among farmers of Jiangsu province.Methods A population-based,1 ∶ 2 matched case-control study was carried out,with 121 patients as case-group paired by 242 persons with same gender,district and age less then difference of 3 years,as controls.Cases were the ones who had suffered from work-related acute pesticide poisoning.A unified questionnaire was used.Data base was established by EpiData 3.1,and SPSS 16.0 was used for both data single factor and multi-conditional logistics regression analysis.Results Results from the single factor logistic regression analysis showed that the related risk factors were:lack of safety guidance,lack of readable labels befores praying pesticides,no regression during application,using hand to wipe sweat,using leaking knapsack,body contaminated during application and continuing to work when feeling ill after the contact of pesticides.Results from multi-conditional logistic regression analysis indicated that the lack of safety guidance (OR=2.25,95% CI:1.35-3.74),no readable labels befores praying pesticides (OR=1.95,95% CI:1.19-3.18),wiping the sweat by hand during application (OR=1.97,95%CI:1.20-3.24)and using leaking knapsack during application (OR=1.82,95% CI:1.10-3.01) were risk factors for the occurrence of work-related acute pesticide poisoning.Conclusion The lack of safety guidance,no readable labels befores praying pesticides,wiping the sweat by hand or using leaking knapsack during application were correlated to the occurrence of work-related acute pesticide poisoning.
7.Relationship between depression and anxiety with sleep quality in elderly adults
Cui ZHOU ; Wen JIANG ; Meng YAO ; Lijun MENG ; E WANG ; Xingli LI
Chinese Journal of Geriatrics 2023;42(2):206-210
Objective:To evaluate the influence of depression and anxiety on sleep quality, and to provide a basis for preventing sleep disorders in community-dwelling older adults.Methods:Cluster sampling was used.A self-designed questionnaire, the Pittsburgh Sleep Quality Index(PSQI), the Patient Health Questionnaire-9(PHQ-9), and the Generalized Anxiety Disorder Questionnaire-7(GAD-7)were used for the survey.The sleep quality and the influence of depression and anxiety on sleep quality of 955 community-dwelling older adults aged 60 and above were investigated.Results:The detection rate of sleep disorders, depression and anxiety were 24.5%, 19.1% and 14.3%, respectively.There was a positive correlation between sleep quality scores(including the total score and the scores of each dimension)and the anxiety and depression scores( rs: 0.115-0.558, P<0.01 for all). After adjusting for possible confounding effects of gender, age, food intake or tea drinking before bed, Logistic regression analysis showed that the presence of depression( OR=3.555, 95% CI: 2.235-5.653, P<0.05)and anxiety( OR=1.812, 95% CI: 1.070-3.070, P<0.05)were significantly related to sleep disorders in the elderly.The multivariate adjusted population attributable risk of depression and anxiety for sleep disorders in the elderly was 32.56% and 16.09%, respectively.The presence of depression and anxiety were associated with 38.87% of the population attributable risk for sleep disorders. Conclusions:Depression and anxiety are important risk factors for sleep disorders in the elderly.Strengthening the identification and intervention of depression and anxiety is beneficial to improve the sleep quality of elderly living in the community.
9.The role of the immunohistochemistry for hMLH1 and hMSH2 with detection of microsatellite instability to identify the kindreds with hereditary nonpolyposis colorectal cancer.
Hei-ying JIN ; Long CUI ; Rong-gui MENG ; Fei LIU ; Yu-di YAN ; Yi-jiang DING ; Hang YAO ; Chuan-gang FU ; De-hong YU
Chinese Journal of Surgery 2003;41(11):809-811
OBJECTIVETo investigate the specificity and sensitivity of the immunohistochemistry for hMLH1 and hMSH2 with detection of microsatellite instability (MSI) to identify the kindreds with hereditary nonpolyposis colorectal cancer and to analyse its value in clinical practice.
METHODSpecimens of 16 cases with HNPCC and 16 cases with sporadic colorectal cancer were detected by immunostaining with hMLH1 and hMSH2 and MSI was also detected.
RESULTSThe specificity and sensitivity of the immunohistochemistry for hMLH1 and hMSH2 were 91.7% and 87.5% respectively. The specificity and sensitivity of MSI were 100% and 75.0%. By combining two methods, the specificity and sensitivity were 91.7% and 93.8% respectively.
CONCLUSIONSBy combination of the immunohistochemistry for hMLH1 and hMSH2 and detection of MSI to identify the kindreds with HNPCC, the specificity and sensitivity are improved which is better than to use either of them alone. And it is very easy and cheap that it can be used in clinics.
Adaptor Proteins, Signal Transducing ; Adult ; Aged ; Carrier Proteins ; Colorectal Neoplasms, Hereditary Nonpolyposis ; genetics ; DNA-Binding Proteins ; analysis ; Female ; Genomic Instability ; Humans ; Immunohistochemistry ; Male ; Microsatellite Repeats ; Middle Aged ; MutL Protein Homolog 1 ; MutS Homolog 2 Protein ; Neoplasm Proteins ; analysis ; Nuclear Proteins ; Proto-Oncogene Proteins ; analysis ; Sensitivity and Specificity
10.Pharmacokinetics of 6beta-naltrexol after single and multiple intramuscular injections in Beagle dogs.
Ling-Di YAN ; Jun LIU ; Hua-Jin DONG ; Meng-Xun CUI ; Xia-Jun YAO ; Yong-Shao LIU ; Zheng-Hua GONG ; Ze-Hui GONG
Acta Pharmaceutica Sinica 2009;44(7):722-725
The pharmacokinetics of 6beta-naltrexol (6beta-NOL) following single intramuscular administration and multiple intramuscular injection once per day for seven days was studied in 4 Beagle dogs. Plasma concentration of 6beta-NOL in dogs was analyzed by a combination of high performance liquid chromatography (HPLC) and electrochemical detection with naloxone (NLX) as internal standard. After single intramuscular injection of 0.2 mg x kg(-1) 6beta-NOL, the plasma concentration-time curve of the drug was found to fit to a two compartment model with first-order absorption. The main parameters of single dosing were as follows: t1/2alpha was (0.26 +/- 0.23) h, t1/2beta was (4.77 +/- 1.65) h, C(max) was (81.65 +/- 5.61) ng x mL(-1), t(peak) was (0.27 +/- 0.07) h, CL(s) was (1.20 +/- 0.06) L x kg(-1) x h(-1), V/F(c) was (1.94 +/- 0.15) L x kg(-1), and AUC(0-t) was (166.82 +/- 7.68) ng x h x mL(-1), separately. After multiple intramuscular injection of 0.2 mg x kg(-1) 6beta-NOL once per day for seven days, the plasma concentration-time curve of the drug fitted to a two compartment model with first-order absorption too. The main parameters of the last dosing were as follows: t1/2alpha was (0.19 +/- 0.18) h, t1/2beta was (5.79 +/- 1.50) h, C(max) was (79.82 +/- 10.5) ng x mL(-1), t(peak) was (0.18 +/- 0.08) h, CL(s) was (1.12 +/- 0.07) L x kg(-1) x h(-1), V/F(c) was (2.10 +/- 0.27) L x kg(-1), and AUC(0-t) was (173.23 +/- 9.49) ng x h x mL(-1), separately. The difference of the parameters between the first and the last dosing was not significant, showing that the plasma kinetics of 6beta-naltrexol was not changed after multiple administrations. In the course of multiple administration, the peak and valley concentration of plasma 6beta-naltrexol were (79.03 +/- 10.3) and (1.50 +/- 0.93) ng x mL(-1), respectively. No clear adverse events were noted during this study. These results showed that plasma 6beta-naltrexol fits to a two compartment model with first-order absorption in dog after intramuscular administration and their pharmacokinetic parameters were reported. There was no remarkable change on plasma pharmacokinetics of 6beta-naltrexol after multiple intramuscular administrations.
Animals
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Chromatography, High Pressure Liquid
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Dogs
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Half-Life
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Injections, Intramuscular
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Male
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Naltrexone
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administration & dosage
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analogs & derivatives
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pharmacokinetics