Economy type medicine is the requirement of economy type society,the demand of the development of the hygiene sector,the necessary part of medical ethics education.The economy type medicine has concrete content.In the process of building harmonious and economy type society,we need to enhance the economy type ethics education,strengthen the economy type consciousness of medical personnel and medical student.

Practical teaching of medical ethics is the key point in judging the effectiveness of the course.After 27 years of teaching efforts and exploration,the teaching of medical ethics in our college has gradually formed the basic form of practical teaching,such as case teaching,group discussion,scientific research activities,case assessment,the combination of medical ethics teachers and clinical teachers in the teaching process.But more attention and efforts are still needed in the following issues,including building a scientific evaluation system for the course of medical ethics,focusing on the continuity of practical and systematic teaching,dedicated practice of medical ethics course,and handling new arising problems in modern medical and healthcare practice.

Objective To explore the bone mineral density (BMD) status and its influencing factors in schizophrenia patients in order to provide basis for risk assessment in psychiatric nursing.Methods A total of 1,139 hospitalized schizophrenia patients were recruited and assigned into the medication group (n=652) and the non-medication group (n=487) according to previous antipsychotic drug history.T-score and Z-score of BMD were determined using Sunlight Omnisense 7000S Bone Densitometry.Blood calcium,blood phosphorus and serum prolactin levels were measured using fasting blood of ulnar vein.Results Differences in age,BMD,milk intake,level of activity,level of smoking,history of fall,history of fracture,serum Ca2+ and PRL were statistically significant between two groups(P＜0.05);there were significant differences in BMD rank distributions among schizophrenia patients with different courses of disease and lengths of taking antipsychotics (P＜0.001);multiple linear regression showed that influencing factors of BMD with statistical significance were courses of disease,lengths of taking antipsychotics,serum Ca2+,serum PRL,milk intake,level of activity,and level of smoking.Conclusion The BMD was lower in the medication group than that in the non-medication group,and the development of osteoporosis was correlated to various factors.Clinical nurses should master high-risk factors thoroughly and adopt intervention measures in a timely manner.

Objective:To set up the HPLC fingerprints of Scutellaria baicalensis collected from different regions and develop a HPLC method for the quantitative analysis of the chief Flavonoids in Scutellaria baicalensis.Methods:The HPLC separation was performed on SHIMADZU VP-ODS column(250mm?4.6mm,5?m),gradient eluted using 0.1% citric acid-acetonitrile solvent system and detected at 276nm and 200nm to 400nm with a DAD detector.The flow rate was 1.0ml/min.The fingerprints of different samples were compared with similarity evaluation software.Results The HPLC fingerprints of Scutellaria baicalensis was set up,in the fingerprints,17common peaks of flavonoids were confi rmed.But the contents of the chief Flavonoids had a big difference,in which the baicalin had the biggest content(18.32%) in cottage Scutellaria baicalensis of Yiyuan County;the baicalein and wogonin had the biggest content(2.31%&0.73%) in wild Scutellaria baicalensis of Northeastern China.Conclusion:This method showed high precision,good repeatability,stability and all of the content were separated well,so it can be useful as the means to assess the quality of Scutellaria baicalensis.

Object To study the chemical constituents of Dracaena cochinchinensis (Lour.) S. C. Chen. Methods The constituents were isolated on silica gel chromatography, preparative TLC, and spectral data. Results Six compounds were isolated and identified from the resin of D. cochinchinensis as: 1, 2, 4, 5-tetrachloro-3, 6-dimethoxybenzene (Ⅰ), cholest-4?-methyl-7-en-3?-ol (Ⅱ), cholest-4?-methyl-7-en-3-one (Ⅲ), hexacosane (Ⅳ), cholest-7-en-3?-ol (Ⅴ), cholest-7-en-3-one (Ⅵ). Conclusion Compounds Ⅳ-Ⅵ were isolated from D. cochinchinensis for the first time.

Objective DNA replication increases during tumor cells limitlessly proliferate. To develop a method that can early diagnose and routine screen out bladder cancer, but it does not impair patients by detecting cdc6 in exfoliate cell in urine of patients with bladder cancer. Methods 200 ml fresh urine of patients with bladder cancer or non bladder cancer who voided urine after morning was collected and centrifugated for urine sediment, then total RNA was extracted with TRIZOL reagent from it and detected the expression of cdc6 gene by RT PCR. Results 28 samples were positive and 2 samples were negative in 30samples of bladder cancer, positive rate was 93.3%. Positive rate was 16.7% in 30 samples of non bladder cancer. Compared with the sensitivity of urine cytology, that of cdc6 RT PCR increases markedly ( P

Objective To investigate the effect of maternal deprivation (MD) on neurobehavior and PP1Cγgene expression in hippocampus. Methods Male pups were randomly divided into MD group(thirty-five)and control group(twenty-four). From PND 1 to PND 21 ,pups in the MD groups underwent daily maternal deprivation for 3 h ( Postnatal day). Neurobehavior was observed to investigate neurodevelopment, Morris water maze was used to measure spatial learning and memory,and Real-Time quantitative PCR was employed to analyze PP1Cγ gene expression. Results Several significant deficiencies were observed in bodyweight and grasping reflex while a great enhancement in hot-plate test in rat pups suffering from MD( (26.23 ± 2.81 )g vs. (30. 38 ± 3.85 )g;( 19.37 ± 11.89) s vs. (22.39 ± 17.62 ) s; (4.36 ± 1.76 ) s vs. ( 5.26 ± 2.55 ) s; P ＜ 0. 05 ), but deficiencies in neurological reflexes were subtle ( ( 0.83 ±- 0.30 ) s vs. ( 0. 83 ± 0. 34 ) s; ( 3.68 ± 1.63 ) s vs. ( 5.61 ± 3. 01 ) s;( 3.00 ± 0.00 ) vs. ( 3.00 ± 0. 00); P ＞ 0. 05 ). MD had a subtle influence on spatial learning and memory (P ＞0.05). Meanwhile,MD could lead to PP1Cγ expression down-regulation on PND 22 ( (2.19 ±0.62) vs. (3.52 ±0.86), P＜0. 05)which was in line with early neurobehavior results. No difference was found compared with MD group and control group on PND60 ( ( 1.73 ± 0. 78 ) vs. ( 1.33 ± 0. 34); P ＞ 0.05 ). However, there was the up-regulation of PP1Cγexpression on PND 90 ( (2.85 ± 0. 34) vs. ( 1.34 ± 0.93 ); P ＜ 0.05 ). Conclusion MD alters early neurobehavior and hippocampal PP1Cγgene expression in the Wistar rats,but has a subtle effect on learning and memory. At the same time,MD can make PP1Cγexpression in the hippocampus varying with the age.

Objective To study the expression of MCM5 gene in urine exfoliate cell and bladder cancer tissue in order to research the diagnosis and difference. Methods We collected the samples of urine exfoliate cell and bladder cancer tissue and extracted the total RNA, and then did RT-nest-PCR, immunohistology to check the expressive level of mcm5 gene. Results Sensitivities of that are 93。3% in 30 bladder cancer, 13。3% in other patients and 0% in normal person. The expression of mcm5 between G1?G2 and G3 bladder cancer tissue have very marked statistic significance ( P

Objective To establish a method of semiquantitative polymerase chain reaction for detecting cdc6 gene in EJ cells and bladder cancer tissue.Methods We collected the samples of urine EJ bladder cancer cells and extracted the total RNA, and then did RT-nest-PCR to check the expressive level of cdc6 gene. Result We established stable semiquantitative PCR by putting primer of beta-actin served as internal reference gene and primer of target gene in the same test tube and optimizing experiment parameters for PCR, such as the concentration of magnesium and cycle times etc. The intro and inter group CV were 8.01 and 14.53 respectively for cdc6. The detecting limit was 5?10 -2 ng.Conclusion It is usable to test the expressive level of cdc6 gene in bladder cancer.