Objective:To investigate the relationship between microalbuminuria(MAU)and obesity in Chongqing natives.Methods: Four hundred and seventy eight subjects over 30 years old were selected at random from health examination population.They were divided into 3 groups according to the Body Mass Index(BMI)diagnostic standard of〈The Guide of control and prevention of overweight and obesity in Chinese aduhs〉,control group(Con group),over weight group(Ow group)and obesity group(Oh group).MAU were tested in all groups and invested with every item in Ob group.Results:The prevalences of over weight and obesity in the present study were 40.0% and 7.3% respectively.The MAU in Ob group was more than that in Con group (P

Objective To make a method to determine trace iron (FeⅢ)in human hair. Methods Based on the coloured reaction between XO and Fe(Ⅲ)in the medium of HAc-NaAc(pH=3.2)with the presence of OP, FeⅢ was determined by spetrophotometry. Results It was found that when pH=3.2 and in the presence of OP, iron(Ⅲ) reacted with XO to form a stationary complex. The maximum absorption wave of Fe(Ⅲ)-XO was 570 nm, as OP was added, it moved to 590 nm, and the sensitivity was increased obviously when the molar absorptivity of the complex reached 3.67?105 L/(mol?cm) from 3.04?104 L/(mol?cm), the linear range for the content of Fe(Ⅲ)was 0.0～0.8 ?g/ml(0.0～20.0 ?g/25 ml), the regression equation of calibration graph was A=0.00236+0.542c(?g/25 ml)with a correlation coefficient of 0.997 6, detection limit was 6.09?10-6 g/L, RSD=0.97% and rate of recovery was 96%-99%. Conclusion The method can be used for the determination of trace iron(Ⅲ)in human hair samples.

Objective To explore the clinical curative effect of central venous catheter drainage in treating pleural effusion.Methods 100 cases with pleural effusion were treated by the central venous catheter drainage.The curative effect,complications and adverse reactions were observed.Results Ater treatment for 12 ～ 28d,catheter drainage of 100 patients were all successful at the first time.The clinical effect:completely relieve 40 cases(40.0％),clinical partial remission 47 cases(47.0％),inefficient 13 cases (13.0％),and the total effective rate was 87.0％.There were some complications:pneumothorax 1 case,hemorrhage 2 cases,infection 1 case,pleural reaction 3 cases,pain 3 cases,subcutaneous emphysema 2 cases and take off the tube 1 case,the incidence rate of complications was 13.0％.Conclusion Central venous catheter drainage in t.reating pleural effusion has significant curative effect,which is worthy of clinical application.

OObjective] To explore the version and academic achievements of“Yan Hou Lun”. [Method] Finding of the bibliography of books about the version, one by one to check. And analyse the content of the book, summarize the academic achievement.[Result] There are three versions. This book has written tonsillitis, and other common diseases of throat. Diagnosis of disease, according to the lesion site and colour and lustre. It promotes the use of external power.[Conclusion]It can be divided into two versions of the system. It is a throat book appearing earlier, has a certain clinical practicability.

The paper expounds the function and significance of establishing CBM retrieval strategies for commonly used words, it could not only promote the quality and efficiency but also have important significance to upgrade and standardize the quality of novelty as-sessment report.

Induced pluripotent stem cell (iPSC) is a type of pluripotent stem cell that can be generated directly from adult cells through gene reprogramme and cell dedifferentiations.The researching history and advantages of iPSC were reviewed in this paper.In addition,the application of iPSC on diabetis mellitus was also summarized and prospected.

Objective To use puncture and consultation system for improving the needle puncture success rate of pediatric nurses, upgrading the level of puncture technology, reducing patient complaints and increasing patient satisfaction. Methods 200 pediatric patients selected from March,2006 to March, 2010 were divided into the intervention group and the control group, The intervention group adopted puncture and consultation system while the control group did not. The success rate of puncture, patients complaints and patients satisfaction were compared. Results The puncture success rate of pediatric nurses increased,and patients' complaints reduced and patients' satisfaction degree increased in the intervention group compared with that of the control group. Conclusions The pediatric puncture and consultation system in the tertiary hospital not only increases the satisfaction degree of pediatric patients' parents, but also improves the level of puncture technique of pediatric nurses, and has important social effect outside hospital.

Aim To study mechanisms of Stigma Maydis Polysaccharide(SMPS) on weight loss in experimental animals. Methods Observe changes of gastric discharge, intestinal peristalsis, biliary secretion, weight of gallbladder, body weight, appetite and cholecystokinin(CCK)level in plasm of rats and mice after being administrated with SMPS. Results SMPS increased the gastric residual rate of methyl orange and the intestinal propulsive rate,advanced first time black dejecta,increased the quantity of dejecta,decreased the weight of gallbladder in mice. SMPS also inhibited appetite,decreased body weight,prolonged gastric emptying,accelerated the propulsion speed of intestinal contents,promoted the biliary secretion,increased CCK level in plasm. Conclusion Mechanisms of weight loss are probably related to the increasing of CCK level in plasm and prolonging of gastric emptying,appetite inhibition, accelerating of intestinal peristalsis,the quantity increasing of dejecta.

Objective To investigate the expression and localization of S100B protein in the placenta and umbilical cord tissue of the pregnant women at different gestational ages. Methods The placenta and umbilical cord tissues were obtained from 60 healthy pregnant women at different gestational ages:13～27 weeks (a = 20),28～36 weeks (n = 20),37～41 weeks (n = 20). The localization and expres-sion of S100B protein was detected by S-P immunochemical method and Western blotting. Results In the placenta,the S100B protein lo-cated in the trophoblast.myofibroblasts.macrophages and smooth muscle cells. The intensity of immunostaining and protein concentration in-creased with advancing gestation. In the umbilical cord,the S100B protein was found in the smooth muscle cells,myofibmblasts,amnion ep-ithelium, macrophages and monocytes. S100B piotein expression showed no significant difference in the different cells of the umbilical cord. Conclusion S100B protein expression in the placenta and umbilical cord tissues is throughout the gestation and increases with advancing gestation in the placenta.

Objective To explore the current therapeutic strategy for community acquired pneumonia(CAP) in the tertiary hospitals in Beijing district,and provide the evidence-based medicine for recommending application of Chinese community acquired pneumonia(CAP) guideline in our country widely.Methods The data of 225 hospitalized CAP patients from July 1st,2002 to June 30,2004 was documented retrospectively. The patient's situation was scored by either Chinese CAP guideline or Fine's risk classification.The data was analyzed with SPSS 10.0 to identify the correlation between the results evaluated by the two guidelines,and the differences of the combining use of antibiotics and antibiotic selection between group 1 and group 2 classified by Chinese CAP guideline.Results There was a significantly statistical correlation between the two guidelines(P=0.0000).There was a significantly statistical difference both in alternative administration of single or combining antibiotics(P=0.0290) and alternative application of penicillin or the third generation of cephalosporins(P=0.0001,P=0.005,respectively) between hospitalized criteria mismatched and matched groups classified by Chinese CAP guideline.The ratio of using fluroquinolone in above two groups was significantly high compared with other reagents,and there was no significant difference between them(P=0.182).Conclusion There is significant correlation between Chinese CAP guideline and Fine's risk classification.Chinese CAP guideline can be used to distinguish CAP from different risk levels.It is necessary to enforce and standardize the CAP diagnosis and treatment guideline widely.