The event of “diagnosing mental disorder but actually not” violates patients′right of informed con-sent and refused to health , showing some problems of “diagnosing mental disorder but actually not” and mandatory admission process and psychiatric judicial authentication , and also have some ethical problems .Therefore, relevant departments should perfect the laws and regulation , establish a hospitalized psychiatric patients appeal , the appeal channels , at the same time , physicians should follow a correct understanding , respect patients rights , disinterest-ed, the ethical principles of self -supervision and also use constraints should be regulated .

OBJECTIVE:To evaluate the effect of temozolomide(TMZ)in combination with dexamethasone(DXM)on the proliferation of human gliocytoma U251 cells in vitro.METHODS:Human U251 cells were assigned to 1 of the 3 groups: TMZ(10,25,50,100,200,400?mol?L~(-1),respectively)alone or in combination with 40?mol?L~(-1)DXM(TMZ+DXM group)or control group(none drug).After treatment for 72 hours,the cell morphology,cell inhibition ratio,cell cycle and the apoptotic rate were detected.RESULTS:When TMZ concentration was greater than 100?mol?L~(-1)the cell inhibition ratio was higher in TMZ-treated group than in TMZ+DXM-treated group(P

Chronic Disease ; Humans ; Inflammation ; diagnosis ; pathology ; Nasal Mucosa ; pathology ; Paranasal Sinuses ; pathology

Objective To explore the clinical features and long-term prognosis of juvenile idiopathic arthritis (JIA)in children, as well as particular quality of life associated with the clinical features and therapeutic options. Methods Seventy patients from August 1997 to August 2007 were retrospectively reviewed and survey was conducted using a questionnaire indicating quality of life(CHAQ questionnaires and CHQ questionnaire, adjusted appropriately) either by phone,letter or out-patient follow-up approach.The manner of correlation and logistic regression was used to analyze quality of life associated with the clinical features and therapeutic options. Results (l)The majority (74.3%) of patients were diagnosed as systemic onset JIA. The Cronbach Alpha coefficient of questionnaire is 0.9599, with a higher inernal consistency reliability. The scales validity also had the higher construction. Sixty nine cases with 76.8 percent of the score showed good quality of life. Quality of life in children less than 5 years old was significantly different from those more than 5-year old( P < 0.05). The rank sum test of single-use NSAIDs group and NSAIDs adding other medicine group suggested that the two groups had differences in quality of life( P = 0.026) .The correlation coefficient between the variables of time from onset to formal treatment and quality of life scores was 0.329( P < 0.05), and "walking"as the dependent variable for the regression analysis showed regression coefficient was 0.15( P = 0.016). The variable grip had the significant relationship with the "disease onset to regular treatment, the initial number of joint involvement" respectively. Conclusion Systemic oneset JIA is the most common type of JIA. Most of JIA patients have a good prognosis.The major factors which may cause the decline in the quality of life are age, duration without therapy after the disease onset,and the compliance to medication.To achieve a better prognosis,more aggressive therapy may be needed and individulized.

Mesenchymal stem cells(MSCs) can directly act on tumor cells to inhibit their growth,and could also migrate to the tissue lesions and tumor tissues to transfer and express many kinds of anti-cancer factors.Numerous researches have applied MSCs as carriers of drugs to induce apoptosis,inhibit differentiation of tumor cells and inhibit tumor angiogenesis,and have got outstanding antitumor results.

ObjectiveTo assess the sepsis score used for detecting the mortality of patients with sepsis in emergency department, and to compare with APACHE Ⅱ score, simplified acute physiology Ⅱ score ( SAPS Ⅱ ) and modified early warning score (MEWS) in terms of 28-day mortality of patients. Methods A total of 613 patients with sepsis were enrolled from the emergency department for a prospective study from September 2009 to September 2010. The sepsis score, APACHE Ⅱ score, SAPS Ⅱ score and MEWS score all were recorded and compared. The patients with sepsis were followed up for 28 days. Based on the sepsis score, patients with sepsis were stratified into 5 mortality risk groups, namely very low risk group (0～4 points), low risk group (5 ～7 paints), moderate risk group (8 ～ 12 points), high risk group ( 13 ～ 15points) and very high risk group (more than 15 points). The actual mortality rates were compared among all 5 groups by using Chi square test. Then, comparison between survivors and non-survivors carried out with logistic regression analysis to determine the independent risk factors of mortality.Receiver operating characteristic curve (ROC curve) was used to compare the sepsis score with APACHE Ⅱ score, SAPS Ⅱscore and MEWS in respect of the prognosis validity. ResultsTen patients were out of the follow-up and the data of 603 patients followed up were completely documented. The actual mortality rates of 5 risk groups were 0％, 7.7％, 18.5％, 46. 7％ and 63％, respectively. There were significant differences in age and four scoring systems between survivors ( n = 440) and non-survivors ( n = 163 ) ( P ＜ 0. 01 ). Sepsis score,APACHE Ⅱ score, SAPS Ⅱ and MEWS all were valid and eligible for detecting the risk of mortality in patients with sepsis. The ROC areas under the curve (AUC) of these 4 scoring systems were 0. 767, 0. 743,0. 741 and 0. 636, respectively. ConclusionsThe sepsis score can be used to stratify patients with sepsis according to mortality risk with better sensitivity to predict 28-day mortality. It is rational for evaluation in prediction of patients with sepsis in Emergency Department.

Objective To investigate the risk factors and the characteristic patterns of development changes of macrosomia.Methods 208 cases of macrosoroia were collected.Then the risk factors related to macrosomia by use of Logistic regression analysis were researched.208 infants of normal birth weight were selected as control group.The weight and length in 8 growth development monitoring time according to their health care manual were recorded.Mental development index(MDI)and physical development index(PDI)were tested and calculated by CDCC method when macrosomia and normal birth weight infants were 30 months.The characteristic patterns of development changes of macrosomia wre analyzed statistically.Results The risk factors of macrosomia contain age and height of the pregnant women,weight before pregnancy,weight increasing during pregnancy,nutriture,physical activity,family history of obesity and father's weight.Macrosomia was weighter than normal birth weight infants in the 8 growth development monitoring time and was longer than normal birth weight infants from 3 to 30 months(P ＜0.05).However,the length of macrosomia was not significantly different with that of control group when they were 36 months(P ＞ 0.05).MDI and PDI in macrosomia group were(107.33 ± 7.29)and(104.71 ± 6.93)respectively.MDI and PDI of normal birth weight infants group were(112.58 ± 7.61)and(109.09 ± 7.14)respectively.The differences were statistically significant(t =4.28,5.33;both P ＜ 0.01).Conclusion There were several risk factors for macrosomia such as environment and heredity.At the period of infants and young children,macrosomia were weighter than normal birth weight infants.The mental development and psycho-moter development of macrosomia were behind normal birth weight infants.

Through the review on the 2 months visit to College of Nursing of Michigan State University,I'd like to share the ideas with others.The conten of nursing education,clinical nursing,nursing research and patient safety to improve quality of nursing education.