1.Study on the relationship between uric acid and various cognitive functions in Alzheimer's disease
Ying ZHOU ; Hong TAN ; Aimin WANG
Journal of Chinese Physician 2012;14(7):904-906
Objective To study the relationship between uric acid and various cognitive functions in Alzheimer's disease (AD).Methods A total of 46 patients with AD and 50 people without cognitive disorder were selected.Plasma uric acid,MOCA,and ADL were measured.Results The mean level of plasma uric acid was (217.93 ± 67.91 )μmol/L in ADs,and (337.02 ± 59.70) μmol/L in controls.The mean level of uric acid was significantly lower in the blood of patients with AD than control with a statistically significant difference ( t =9.142,P <0.01 ).Multiple regression analysis revealed that low uric acid,age,educated years,and hypertension were related to cognitive function( P <0.01,P <0.05 ).Partial correlation analysis revealed uric acid was significantly related to memory ( r =0.457,P =0.002),and attention ( r =0.398,P =0.008).Conclusions Low levels of uric acid may have influence on the occurrence and development of cognitive function impairment in AD.Uric acid may have more influence on the memory and attention in patients with AD.
2.Two different anesthesia and ventilation for removal of airway foreign bodies in 240 children.
Ying-jun SHE ; Yong-hong TAN ; Yong-fu ZHANG
Chinese Journal of Otorhinolaryngology Head and Neck Surgery 2010;45(7):599-601
Anesthesia
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methods
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Child
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Child, Preschool
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Female
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Foreign Bodies
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surgery
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Humans
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Infant
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Male
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Muscle Relaxants, Central
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therapeutic use
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Respiratory System
3.Practice in the Multi-station Examination of Pediatric Medical Students'Clinic Skills
Ying XIAN ; Jie TIAN ; Jie YU ; Hong TAN
Chinese Journal of Medical Education Research 2003;0(04):-
Object:To explore the value of multi-station examination in medical students'clinic skills.Methods:The bedside examination was compared with the multi-station examination.Results:The multi-station examination was more comprehensive,objective and impartial in the evaluation of medical students'clinical skills.Conclusion:The multi-station examination is superior to the bedside examination.
4.Effects of intrathecal transplantation of bone marrow stromal cells on intercellular cell adhesion molecule-1 expression and blood spinal cord barrier following spinal cord ischemia reperfusion injury
Bo FANG ; Wenfei TAN ; Ming CHENG ; Ying ZHANG ; Hong MA
Journal of Chinese Physician 2014;16(9):1200-1203
Objective To investigate the effects of intrathecal transplantation of bone marrow stromal cells (BMSCs) on inter cellular cell adhesion molecule-1 (ICAM-1) expression and blood spinal cord barrier following spinal cord ischemia reperfusion injury.Methods Ninety Sprague Dawley rats were randomly divided into three groups:sham (Sham group),ischemia-reperfusion injury (I/ R group),and BMSCs transplantation (BMSCs group).Spinal I/R injury was induced by clamping the aortic arch between left common carotid artery and left subclavian artery for 14 min in I/R group and BMSCs group.Sham group was subjected to exposure of aortic arch but without occlusion.I/R group and BMSCs group were intrathecally injected with phosphate buffered saline (PBS) or BMSCs (2 × 106) two days before injury.At 1 d,3 d,and 7 d after injury,neurological function was evaluated and damaged lumbosacral seg ment was removed for measurement of blood spinal cord barrier permeability and ICAM-1 protein expression.Results Compared with Sham group,neurological function score was significantly lower:1 d (F =38:59,P =0.001),3 d (F =31.34,P =0.001),and 7 d (F =27.71,P =0.001) ; ICAM-1 expression was increased 1 d (F =34.33,P =0.001),3 d (F =29.76,P =0.001),and 7 d (F =23.65,P =0.001),and blood spinal cord barrier permeability was higher:1 d (F =42.57,P =0.001),3 d (F =32.75,P =0.001),and 7 d (F =26.89,P =0.001) in I/R group.Compared with I/R group,neurological function score was increased:1 d (F =16.62,P =0.001),3 d (F =21.54,P =0.001),and 7 d (F =12.84,P =0.002) ; ICAM-1 expression was decreased:1 d (F =19.84,P =0.018),3 d (F =17.38,P =0.008),and 7 d (F =22.46,P =0.007),and blood spinal cord barrier permeability was lower:1 d (F =22.38,P =0.016),3 d (F =27.59,P =0.009),and 7 d (F =23.25,P =0.001) in BMSCs group.Conclusions Intrathecal transplantation of BMSCs inhibited ICAM-1 expression and decreased blood spinal cord barrier permeability,and then attenuated spinal cord ischemia-reperfusion injury.
5.Association between human leukocyte antigen DQB1 gene polymorphisms and bronchial asthma among Mongolia and Han nationalities
Liying CUI ; Ying NIAN ; Jie TAN ; Hong SUO ; Xiuyun Lü ; Tianji ZHU ; Hui REN
Chinese Journal of General Practitioners 2010;09(9):619-623
Objective To investigate association between human leukocyte antigen DQB1 (HLADQB1 ) gene polymorphisms and bronchial asthma among Mongolian and Han nationalities. Methods Sequence-specific primer polymerase chain reaction (PCR-SSP) was used to detect frequencies of HLA DQB1 genotypes and alleles in 50 cases of Han and 68 Mongolian asthmatic patients, and 50 Han and 54 Mongolian healthy controls, respectively. Difference in gene frequencies between the two nationalities was estimated by odds ratio (OR) and chi-square test. Results Frequency of the HLA-DQB1 0602 allele was significantly higher in Han patients with bronchial asthma than that in healthy Han nationality (OR = 6.163,P <0.01 ). Frequency of the HLA-DQB1 0603/0608 allele decreased in Mongolian asthmatic patients, as compared to that in healthy Mongolians ( OR = 0.199, P < 0.05 ). Frequency of the HLA-DQB1 0301/4 allele was significantly higher in Mongolian asthmatic patients as compared to that in healthy Mongolians ( OR =2.074,P <0.05). Frequency of the HLA-DQB1 0301/4 allele was significantly higher in Mongolian than that in Han asthmatic patients ( OR = 2.482 ,P =0.05). Frequency of the HLA- DQB1 0602 allele was significantly higher in healthy Mongolians than that in healthy Han nationality ( OR = 3.341, P < 0.05 ), in contrast, frequency of the HLA-DQB1 0402 allele was significantly lower in healthy Mongolians than that in healthy Han nationality ( OR = 0.209, P < 0.05 ). Conclusions The HLA-DQB1 0603/0608 allele is possibly a protective gene and the HLA-DQB1 0301/4 allele a susceptible gene for bronchial asthma in Mongolians, and the HLA-DQB1 0602 allele is possibly a susceptible gene for bronchial asthma in Han nationlity.
7.Study on the relationship between infection of Helicobacter pylori and early renal damage in type 2 diabetes
Baoxiang WANG ; Shifang PENG ; Shaohui LIU ; Ying TAN ; Fang LIU ; Hong SUN
Journal of Chinese Physician 2015;17(4):545-547
Objective To investigate the relationship between infection of Helicobacter pylori (HP) and early renal damage in type 2 diabetes.Methods Materials of 223 customer cases who received physical examination in our department were collected and analyzed.They were divided into two groups:HP positive group and HP negative group according to the HP infection.The basic information,blood lipid,lipoprotein,albuminuria of 24 hours,fibrinogen,C-reactive protein,erythrocyte sedimentation rate,and blood urea nitrogen and creatinine were compared between two groups,respectively.Results There was no significant difference in basic information,blood glucose,glycosylated hemoglobin and blood lipid (P > 0.05).The results of lipoprotein,albuminuria of 24 hours,fibrinogen,C-reactive protein,and erythrocyte sedimentation rate in HP positive group were higher than those in HP negative group (P < 0.05).Conclusions The infection of Helicobacter pylori played a part in the early renal damage of type 2 diabetes.
8.The Effect of Carvedilol on ACE2 Expression in Chronic Heart Failure Rats
Jiang WANG ; Rong SONG ; Ying TIAN ; Ling NIE ; Nan LI ; Hong-Mei TAN ; Shan-Jun ZHU ;
Chinese Journal of Hypertension 2007;0(03):-
Objective To explore the effect of carvedilol on ACE2 gene and protein expression in chronic heart failure rats after myocardial infarction.Methods The heart failure model was induced by acute myocardial infarc- tion (AMI) through ligating the left anterior descending coronary artery.One month after operation,rats were randomized to receive placebo or carvedilol 2 mg/(kg?d),by gavage.Sham-operated rats were used as the control group.Hemodynamies,body mass and left ventrieular mass index,plasma and myocardial level of angiotensin Ⅱ were determined.ACE2 gene and protein expression was assessed by using RT-PCR and Western Blot.Results The mortality of placebo and Carvedilol groups were 20%,compared with 0% in sham operated rats.Carvedilol significantly improved LVEDP,LVSP,+dp/dt_(max) and-dp/dt_(min) in CHF rats but all the hemodynamics data were still inferior than that of controls.Plasma and myocardial angiotensin Ⅱ level were increased significantly in CHF placebo rats than those of control rats (plasma Ang Ⅱ:CHF:194?19 vs controls:132?15 ng/L,myocardium Ang Ⅱ:CHF:6.7?0.4 vs control:3.8?0.3 ng/g,P
9.Effect of Montelukast on Inflammatory Factors in Children with Asthma
qing-ling, XIE ; wei, JIAO ; zhi-hong, WEN ; ying, TAN ; qiong-yan, HU
Journal of Applied Clinical Pediatrics 1994;0(04):-
Objective To investigate the effect of leukotriene receptor antagonist montelukast on inflammatory factors in children with asthma.Methods Eighty children with moderate asthma who aged 6-14 years old were randomly assigned to 3 treatment groups:5 mg once daily montelukast,or inhaled 100 ?g twice daily budesonide and 5 mg montelukast with inhaled budesonide 100 ?g per day.Each dose group received medicine for 12 weeks.Before starting therapy and 12 months later,clinical effects were observed,and pulmonary function was measured in patients simultaneously;concentrations of serum and sputum eosinophil cationic protein(ECP), IL-5 and TNF-? were measured respectively;also the peripheral blood eosinophil (Eos)was counted.Results Following treatment,clinical evaluation was improved and there were significant increases in pulmonary function in asthmatic children.Compared with control group,the levels of serum ECP,IL-5,TNF-? and blood Eos counting increased significantly in asthmatic children.The blood Eos counting was significantly correlated with ECP concentration in serum of children with asthma(P
10.Analysis of factors influencing treatment compliance of hypertensive patients in health management
Baoxiang WANG ; Shaohui LIU ; Qiongmei FU ; Ying TAN ; Hong SUN ; Shifang PENG
Chinese Journal of Health Management 2016;10(5):355-360
Objective To analyze the factors which influence the treatment compliance of hypertensive patients in health management. Methods Data of 6 325 hypertensive patients who received physical examination in our department were collected; 4 132 male cases and 2 193 female were included, their ages ranged from 28 to 84 years old;the average age was 61.2 ± 5.8 years. The patients of the health intervention group were randomly divided into 3 groups (group 1, group 2 and group 3). They were provided with regular health management (including weight management, catering management, sports management, medication management and monitoring of blood pressure), respectively, given different frequency of telephone follow-up (1 time per 2 months, 1 time per month, and 1 time per month), evaluating treatment compliance. All the results were analyzed and compared respectively according to the level of education, age and mental status. Data of 1 892 hypertensive patients who received outpatient services were enrolled as the control group. Among them, 4 132 were male and 2 193 were female, aged 28-84 years old, average (61.2 ± 5.8) years old. They received the traditional outpatient follow-up (outpatient service review and health education), their treatment compliance, timely correcting unhealthy lifestyle and medication method and self-testing blood pressure were evaluated. ANOVA and chi square test were used to analyze the treatment compliances and blood pressure control rates of the two groups. Result Compared with the control group, health intervention for hypertension patients could significantly improve the treatment compliance and blood pressure control rate(64.8%vs. 41.3%, 56.7%vs. 29.6%;χ2=2.827,1.382;P=0.032,0.007). Comparing the results of telephone follow-up frequency, the treatment compliance and blood pressure control rate of the 3 intervention groups were higher than those of the two other groups(77.3%vs. 65.4%, 51.7%,χ2=3.414,P=0.041;69.6% vs. 57.3%, 43.2%,χ2=2.763,P=0.028). The treatment compliance of patients with high education level was significantly higher than that of patients with low education level(68.7% vs. 59.1%, 46.4%,χ2=3.257,P=0.037;60.1%vs. 47.2%,32.8%,χ2=1.234,P=0.009). And the treatment compliance of patients with good mental state was significantly higher than that of patients with anxiety(Intervention group1:64.3%vs. 55.1%,41.9%,31.0%,χ2=2.257, P=0.016;59.4%vs.46.1%,20.9%,21.8%,χ2=3.34 5 P=0.021;Intervention group2:75.5%vs. 64.3%,51.8%,41.2%,χ2=2.932, P=0.030;68.3%vs.57.1%,39.2%, 32.1%,χ2=2.382, P=0.032;Intervention group3:86.5% vs.73.2%,62.6%,52.4%,χ2=2.435, P=0.026;75.2% vs. 68.0%,51.7%,43.3%,χ2=3.251, P=0.036). Conclusion More frequently follow-up can improve the treatment compliance and control rate of blood pressure in hypertensive patients;education, age and psychological condition are factors influencing treatment compliance in hypertensive patients.