BACKGROUND: The discrepancies of the ideal self and the actual self (called as type A in this article), the objective self and the actual self(called as type B), the looking glass-self and the actual self(called as type C) are important study subjects and closely related to health psychology.OBJECTIVE: To probe into relationships between the discrepancies of type A, B, C self-concepts and mental health about Chinese college students, and try to provide scientific basis for mental health education of college students.DESIGN: Sampling investigation and cross-sectional study design based on the college student SETTING: Department of Psychology of Capital Normal University. PARTICIPANTS: From January to March 2002, in Beijing, we randomly chose 337 undergraduates who were of grade 2-3 from 9 classes in China University of Political Science and Law University(97 students), Universityof Petroleum, Beijing(85 students), China Public Security University(103students) and Capital Normal University(52 students). In Shanghai, Shanghai University(150 students from 7 classes in grade 2): In Changchun, Northeast Normal University(120 students from 4 classes in grade 1 -2).The total of participants were 607, but 51 participants were excluded for all kinds of reasons, at last, 556 valid participants took part in this study.METHODS: The self-concept-scale questionnaires was used for this study,including four subscales of the ideal self, the actual self, the object self and the looking-glass-self which were used to measure Chinese undergraduates'self-concept-discrepancies of A, B and C types; symptom checklist-90 scale (called SCL-90) was used to measure undergraduates' mental health. MAIN OUTCOME MEASURES: The self-concept-discrepancies of three types(A, B, C), mental health and their relationships of Chinese college students. RESULTS: ① The descriptive statistics about the discrepancies of self-concepts of three types(A, B, C) of college students: type A (65.0±39.2)discrepancy was bigger than type B(-30.1± 28.2); type B was bigger than type C (-0.11± 24.7); ② Compared to the adult normal of symptom checklist-90(SCL-90), the college students responded to SCL-90 was normai, showing majority of college students were mental healthy; ③ Type A and B discrepancies of college students significantly correlated with 10 factors of SCL-90(P＜0.01), whereas the correlation between type C discrepancy and 10 factors of SCL-90 was not significant; ④ Regression analyses predicting SCL-90 showed that A type(β=0.32) discrepancy contributing to SCL-90 was more bigger than type B (β= 0.24), type B was more bigger than type C (β= -0.14).CONCLUSION: The correlation of the discrepancies of the ideal self and the actual self, the discrepancies of the objective self and the actual self withmental health were statistically significant; but the correlationof the discrepancy of the looking-glass-self and the actual self with mental health was not statistically significant.

Objective To discuss the clinical characteristics of advanced schistosomiasis combined with tuberculous pleuri?sy,so as to reduce misdiagnosis and mistreatment. Methods The clinical data of 15 patients suffered from advanced schistoso?miasis combined with tuberculous pleurisy were collected and analyzed retrospectively. Results The 15 patients all showed var?ious degrees of gastrointestinal symptoms with the performance of abdominal distension,digestive function and fatigue,14 pa?tients showed various degrees of edematous,9 patients showed stuffiness,4 patients had cough and expectoration,and 2 pa?tients had low fever and night sweats. Three cases were diagnosed within 2 days after admission,9 cases were diagnosed within one week after admission,and 3 cases were diagnosed after one week. Fifteen patients all received anti?tuberculosis treatment based on routine liver protection,diuresis,and symptomatic and supportive treatment. One patient with severe liver and kidney dysfunction died and one with gastrointestinal bleeding died. The remaining 13 patients were clinically cured. Conclusions The patients suffered from advanced schistosomiasis combined with tuberculous pleurisy do not show obvious tuberculosis poison?ing symptoms,and are easily misdiagnosed and missed?diagnosed. Therefore,physicians should pay much attention to the pa?tients whose pleural effusion cannot subside effectively or whose symptom cannot improve.

Salt formation is the most important method for increasing druggability of active pharmaceutical ingredients ( API) . Nowadays, API containing different bases are emerging continuously. In this paper, the influence of various bases on the pharmacokinetics, pharmacodynamics and side effects of drugs was reviewed, which can provide reference for the selection of clinical therapeutic drugs and the base choice for new drugs.

Objective To discuss the pathological morphological features of the macrofollicular variant of papillary thyroid carcinoma ( MFPTC ) .Methods Clinical data of 2 cases of MFPTC were reviewed .The his-topathological and immunohistochemical features were analyzed .Relevant literatures were reviewed .Results The histological characters of MFPTC mainly included its multiple macrofolliculus , plenty of colloid and atypical nuclear morphology.Immunohistochemistry stain showed cytokeratin-19, Galectin-3 and HBME-1 expressed simultaneously. Conclusions MFPTC is a thyroid papillary carcinoma with unique histological characters .It should be differen-tially diagnosed from some benign lesions such as nodular goiter and follicular adenoma .Immunohistochemical stain of cytokeratin-19, Galection-3 and HBME-1 may be very helpful in the diagnosis and differential diagnosis .

OBJECTIVE: To investigate the anticonvulsion effect of 4-amino-2-methyl cantharidinmide (AMC) and its influences on epileptiform electroencephalogram (EcoG), contents of γ-aminobutyric acid (GABA) and GABAB receptor. METHODS: Rat model of penicillin-induced-convulsion (PIC) was established by intracortical (ic) penicillin (PNC) injection in rat motor cortex. Valproate (VPA) was used as the positive control drug. Convulsion seizure latency and racine behavior study graduations were used as indexes to evaluate the efficacy. RM6240C multi-channel biological signal collection-processing system synchronously recorded EcoG of convulsive rats after intragastric (ig) administration of AMC (25.0, 100.0 mg · kg-1). The effects on convulsion and epileptiform discharge were analyzed. The contents of GABA and the expression of GABAB receptor in the cortex and hippocampus regions of rats were determined by immunohistochemistry technique. RESULTS: AMC at the two doses and VPA could reduce epileptiform activities and discharge and prolong the latencies of epilepsy seizure, compared with the PIC group (P < 0.01). In the rats treated with AMC at low dosage, the GABA contents in cortical and hippocampal regions were higher than those in normal control and model groups, but with no statistics significance (P > 0.05); compared with model control, the expression quantity of hippocampal GABAB receptor protein was significantly increased (P < 0.05), while the increase in cortex was not significantly different (P > 0.05). GABA expression quantity in groups of larger dosage AMC and VPA were respectively higher than that in the normal group and the model group, and the GABAB receptor protein expression quantity also significantly increased (P < 0.05). CONCLUSION AMC can antagonize the convulsion seizure and inhibit the epileptiform discharge induced by penicillin in rats. The anti-convulsion mechanism of AMC is possibly related with increasing GABA content and GABAB receptor expression in cortex and the hippocampus. Copyright 2012 by the Chinese Pharmaceutical Association.

Objective To investigate the application effect of pelvic rocking with balloon bionic midwifery in head dystocia. Methods Prospective research method was selected, and 400 pregnant women with head dystocia were divided into 2 groups by random digits table method with 200 cases each. The observation group was given pelvic rocking with balloon bionic midwifery delivery, and the control group was given gauge and comfortable posture with manual rotation fetal head delivery. The labor stage and delivery outcome were observed in two groups. Results The rate of successfully correct the fetal position was 91.00%(182/200) in observation group and 65.00%(130/200) in control group,and there was significant difference between 2 groups, χ2=39.394,P<0.01. The cesarean section rate was 7.00%(14/200) in observation group and 27.00%(54/200) in control group,and there was significant difference between 2 groups, χ2=113.119,P<0.01. The first, second and total labor stage were (8.86 ±2.20), (0.72 ±0.52), (9.78 ±2.82) h in observation group and (12.60±2.10), (1.02±0.82), (13.83±3.01) h in control group, and there were significant differences between 2 groups, t=15.684,4.058,12.609, P<0.01. The incidence of episiotomy, perineal laceration of Ⅱ degree, fetal distress, neonatal asphyxia and postpartum hemorrhage were 17.20%(32/186), 6.45%(12/186), 1.00%(2/200), 0, (150.80 ±43.54) ml in observation group, and 42.47%(62/146), 41.48%(61/146), 9.00%(18/200), 3.00%(6/200), (254.60±83.50) ml, and there were significant differences between 2 groups, P <0.01 or 0.05. Conclusions Pelvic rocking with balloon bionic midwifery can effectively correct the fetal position, reduce head dystocia and cesarean section rate, shorten the first labor stage, the second labor stage, reduce the occurrence of complication of mother and infant.

Objective To evaluate the effect of mini-abdominal incision for choledochoscopy via cystic duct in exploration of the common bile duct(CBD).Methods The right subcostal incision was 4-6 cm in length.Choledochoscopy via cystic duct stump for exploration and extraction of CBD stones was done in 135 cases.Results The CBD stone was removed in 109 of 135 patients(80.7%).The CBD exploration was negative in 26 cases(19.3%)and retained CBD stones occurred in 4 cases(3.0%).One case(0.7%)had intraoperative injury of common bile duct,2 cases(1.5%)had tear of cystic duct stump,and 2 cases(1.5%)had biliary leakage,all the 5 cases were recovered after treatment.Conclusions The mini-abdominal incision with choledochoscopy via cystic duct for exploration of the CBD is safe and feasible.

Objective To observe the effect of enhanced extracorporeal counterpulsation (EECP) on intraocular pressure (IOP). Methods 25 patients were measured their IOP bilaterally with Schoitz tonometer before and after EECP. Results The IOP decreased in both left and right eyes after EECP (P<0.01). Conclusion EECP can reduce intraocular pressure.

Objective To explore the contents and clinical significance of soluble intracellular adhesion molecule-1 ( sICAM-1 ) in patients with single goitre,Graves'and Hashimoto disease. Methods The contents of sICAM-1 in 100 cases of simple goiter group, Graves disease (GD) group 250 cases, Hashimot group 50 cases and 100 normal control were examined by sICAM-1 Radioimmunoassay(RIA) method,and the results were analyzed. Results There were no significant difference of sICAM-1 contents between ( 170.43 ± 34. 23 ) μg/L in normal control group and ( 182.48 ± 40.05) μg/L in simple goiter group( t = 1. 104, P ＞ 0. 05 ); The contents of slCAM-1 in GD group and HT group [( 279.93 ± 86.69) μg/L、 (250.36 ± 81.56) μg/L] were higher than the control group( t = 2.310,2. 210, all P ＜0. 05) ;The sICAM-1 contents in 3 species.methods after treatment [( 178.95 ±59.78) μg/L, ( 185.65 ±53.25)μg/L, (259.41 ± 71.46) μg/L)] were significantly lower than before treatment [(316.53 ± 66.13) μg/L, (277.79±64.30)μg/L,(285.71 ±72.14)μg/L](t=2.312,2.278,2.328,all P ＜0.05);After the Graves'patients were treated and their thyroid function were normal,their serum sICAM-1 levels( 251.92 ± 77.75 )μg/L were lower than that( 329.34 ± 90.47 ) μg/L in relapse Graves'group( t= 2.412 ,P ＜ 0. 05). Conclusion sICAM-1 RIA can be used as a parameter in diagnosing autoimmune thyroid diseases and in evaluating effects of therapy,stopping medicine or the relapse of Graves' disease.

AIM To study the dose dependent effects on osteoporosis induced by retinoic acid(RA) and to analysis the metabolic characteristics of bone. METHODS Three dosages of retinoic acid were given to the mice for 2 weeks while the body weight(BW) were measured once a week. At the end, femoral dry weight, Bone hydroxyproline, calcium content, Phosphor, Magnesium, Zinc, Manganese and Sulphonium of femora were measured. RESULTS Compared with normal control mice, three dosages of retinoic acid can induce the decrease of femoral dry weight and the short transverse diameter of femoral, Bone hydroxyproline content decreased remarkably, and so did the bone mineral. The Bone HOP and Bone Ca content was coincident with the femoral dry weight, but the lessening of Bone P, Bone Mg, Bone Zn and Bone Mn became inverse ratio with the femoral dry weight, particularly that of the Bone Zn. CONCLUSION Three dosages of retinoic acid in mice can induce osteoporosis with the lessening of bone mass, which characteristics were the losing of Bone HOP and the Bone Ca content in geometric proportion. The levels of Bone P, Bone Mg, and Bone Zn had lost remarkably in the early time, the Bone Zn may play importance function in osteoporosis model induced by retinoic acid.