1.Early intervention programs in improving development outcome of premature infants
International Journal of Pediatrics 2014;41(1):94-97
Preterm birth is the main factor affecting the lives and quality of life for premature infants,which is also the main cause for a large economic burden on family,society and medical system.It has been confirmed that the bad neurodevelopment outcome can be effectively prevented by early intervention programs,which are including therapeutic developmental interventions targeting the infants,as well as psychosocial support and education for parents.This review summarizes early intervention programs for improving developmenr outcome in recent years.
2.Application of PBL Method in the Clinical Teaching of Orthopedic Surgery
Jing TIAN ; Bo YU ; Jinxue YUAN
Chinese Journal of Medical Education Research 2006;0(11):-
Debates over PBL have never stopped since its introduction to medical education in 1969 and are even becoming more heated.This paper expounds on the origin and definition of PBL,and then describes and analyzes the application of the clinical teaching in orthopedic surgery.
3.GREEN TEA CONSUMPTION PREVENTS HYPERCHOLESTEROLEMIA AND OBESITY: A CROSS SECTION STUDY
Yuebin YUAN ; Yuan TIAN ; Wenchao XIAO ; Shunzhang YU
Acta Nutrimenta Sinica 1956;0(03):-
Objective:To study the preventive effect of drinking green tea on serum lipids and obesity of middle aged people. Method:Total of 3 317 middle-aged people were ascertained by a questionnaire, and their serum lipids were measured at their health examination. Results:Consumption of green tea significantly decreased serum total cholesterol (P
4.Histological pathological changes in articular cartilages after firearm injury
Yu ZHANG ; Fangyuan YU ; Shunchao WANG ; Tian FAN ; Xiaolong YUAN
Military Medical Sciences 2015;(9):668-671,697
Objective To investigate the pathological change in articular cartilages after firearm injury.Methods Four rabbits from 28 New Zealand healthy rabbits were chosen as control group and subjected to joint capsule incision only. Another 24 rabbits were equally divided into 6 experimental groups( groups B to G) and subjected to medial femoral condyle cartilage surface damage by the nail gun.After the operation, their specimens were collected after 6 h,3 d,7 d,14 d,28 d and 56 d, respectively.Tissue sections were observed and stained by HE staining and toluidine blue staining.The histolopathological changes in articular cartilage after firearm injury were detected.Results The color of articular cartilages in experimental groups became lighter, the cell number increased but then decreased, the articular cartilage layer disappeared, the cell shape became uneven, cells began to cluster and the Mankin score increased, and the statistical differences between experimental groups and control group were significant.Conclusion The histological pathological changes in articular cartilages after fiream injury seem to follow some pattern.The degeneration seems obvious after 7 days and then becomes heavier.
6.Study on the relationship between liver cirrhosis ascites and plasma sodium
Jiansheng LIU ; Yi TIAN ; Ruijun YU ; Xiaohong ZHANG ; Yaozong YUAN
Chinese Journal of Primary Medicine and Pharmacy 2010;17(17):2348-2349
Objective To compare sodium supplement and sodium restriction to the effect of the extinction and prognosis of liver cirrhosis ascites, and research the relationship between live cirrhosis ascites and plasma sodium.Methods 119 liver cirrhosis patients were randomly divided into 2 groups :60 cases of sodium supplement and 59 cases of sodium restriction. 60 cases of sodium supplement was kept low-salt diet and intravenous sodium chloride supplement(3 ~5 g/d) ,59 cases of sodium restriction was only kept low-salt diet. Plasma sodium,plasma chloride,urine sodium, urine sodium chloride were detected before treatment, and 6 days, 10 days after treatment respectively. And the urine quantity,extinction of ascites and prognosis were compared. Results There were significant differences on the increase of plasma sodium,plasma chloride,urine sodium,urine chloride and urine quantity after treatment in two groups. Extinction time of ascites was shorter in group of sodium supplement. The morbidity and fatality rate of hepatic encephalopathy, and hepatorenal syndrome in the group of sodium supplement were lower than that in the group of sodium restriction. Conclusion Sodium supplement should be adapted when using diuretic agent to help the extinction of ascites, and to improve recovery.
7.Drug Resistance of Enterococcus in Bile of Patients with Cholelithiasis
Xinggui YUAN ; Shimei YU ; Ciyan ZHU ; Guanfu TIAN ; Jinsong YIN
Chinese Journal of Nosocomiology 2004;0(10):-
OBJECTIVE To analyze the resistance feature and the distribution of Enterococcus species isolated from bile specimens.METHODS Totally 715 samples of bile in intra-operation were cultured,and the drug resistances were tested.RESULTS From them 511 strains in 469 cases were detected out(65.6%),among whith 156 were Enterococcus strains and 159 were strains of Escherichia coli.The mixed infection with two kinds of germs was found in 35 cases.The results of drug susceptibility showed the resistant rates of Enterococcus faecalis to penicillin and high concentration gentamicin were lower than those of E.faecium.None of E.faecalis,and E.faecium resisted to vancomycin.CONCLUSIONS The detective rate of the Enterococcus is high in bile samples.The results reveal a different resistance to common antibiotics,but a high sensistivity to vancomycin and teicoplanin.The result of antibiotic susceptibility testing guides rational use of antibacterial agents.
8.Pharmacokinetics of dimemorfan phosphate foIIowing singIe and muItipIe-dose oraI administration in heaIthy Chinese voIunteers
Xiaxia YU ; Jinfeng FU ; Hui ZHAO ; Yuan TIAN ; Zunjian ZHANG
Journal of China Pharmaceutical University 2016;(1):73-78
An LC-MS/MS method was developed to investigate the pharmacokinetic parameters in healthy Chi-nese volunteers following single and multiple oral administration of dimemorfan phosphate. In the Single-dose study,two-period and crossover study was conducted in 12 healthy volunteers,which were administered with single-dose of 10 mg or 40 mg of dimemorfan phosphate. And another 12 volunteers were administered with 20 mg. The values of AUC0-48 h,t1/2,and cmax were (11. 81 ±14. 46),(52. 60 ±96. 01 )and (34. 70 ±29. 59)ng. h/mL,(12. 11 ±2. 54),(12. 16 ±2. 01)and (12. 77 ±1. 27)h,and (0. 9653 ±0. 8178),(3. 150 ±3. 451)and (2. 167 ±1. 650)ng/mL for 10 mg,40 mg and 20 mg oral administration. The same 12 healthy volunteers as the group of single-dose of 20mg were participated in multiple-dose study,which were administered dimemorfan phos-phate 20 mg,three-time a day until the day-8,showed AUC0-48 h,t1/2,and cmax were (115. 9 ±135. 2)ng.h/mL, (11. 22 ±1. 61)h,and (7. 418 ±7. 010)ng/mL. The accumulation parameter Rcmax and RAUC was (3. 14 ±1. 34) and (3. 38 ±1. 22),respectively. Dose proportional of cmax and AUC was not concluded ranging from 10 mg to 40 mg after confidence interval criteria method. An accumulation was occurred after multiple -dose administra-tion with the consequence. And the results demonstrated significant individual difference.
10.The efficacy of different embolic agents to block bronchial artery for massive hemoptysis secondary to bronchiectasis or pulmonary tuberculosis
Xin YUAN ; Feng TIAN ; Jun ZHOU ; Guomin JIANG ; Xiaowei YU
The Journal of Practical Medicine 2017;33(9):1464-1467
Objective To investigate the efficacy of gelatin sponge particles(GSP)or polyvinyl alcohol particles (PVA) for hemoptysis secondary to bronchiectasis or pulmonary tuberculosis. Methods The clinical data on 271 patients with bronchiectasis- or tuberculosis-induced hemoptysis were retrospectively analyzed. The efficacy and rates of recurrence and complications were analyzed. Results A total 271 patients were included in this study, 176 of whom suffered from bronchiectasis and the rest 95 had tuberculosis. One-week cure rate was signifi-cantly higher in bronchiectasis group than in tuberculosis group(73.3%vs. 46.3%,P<0.05),and one-year recur-rence rate was significantly lower in bronchiectasis group(17.6%vs. 26.3%,P<0.05). One-year recurrence rate was slightly higher in patients receiving GSP than in those undergoing PVA(bronchiectasis group:22.2%vs. 10.3%, P<0.05;tuberculosis group:28.8%vs. 22.2%,P>0.05). No severe complications occurred. Conclusions In-terventional artery embolization therapy for hemoptysis secondary to bronchiectasis is better than tuberculosis-induced hemoptysis,and PVA is more effective than GSP. Recurrence of massive hemoptysis mostly occurrs within one month ,and most of the patients are complicated with blood supply and have a history of hemoptysis.