Objective To observe and analyze the characteristics and trends of the liver and gallbladder damage caused by long-term use of anti schizophrenia drugs through the observation of the abdominal ultrasound. Methods From August 2013 to April 2016, the patients diagnosed as schizophrenia and met criterions were enrolled in our hospital. The observation group I included patients taking anti schizophrenia drug for 3 to 5 years. The observation group II included patients taking anti schizophrenia drug more than 5 years. In addition, the control group recruited healthy person who were over 30 years old and had never taken anti-schizophrenia drug. The change in ultrasound of liver and gallbladder were recorded and analyzed. Results The rate of cholecystolithiasis, chronic cholecystitis in observation group II were higher than those in the other two groups (P<0.05), while there had no significant difference between observation group I and control group. The rate of pure fatty liver in observation group II were higher than those incontrol group (P<0.05), while there had no significant difference between observation group I and observation group II, and there had no significant difference between observation group I and control group. There had no significant difference among three groups regarding as the rate of hepatic cyst and hepatic cavernous hemangioma. Conclusion Long-term use of anti-schizophrenia drugs could increase the risk ofcholecystolithiasis, chronic cholecystitis and pure fatty liver .

OBJECTIVE: To explore the applicability of Capacity of Sexual Self-defense Assessment Scale (CSSAS) in psychiatric patients without mental retardation. METHODS: Eighty-seven cases required for assessment of the capacity of sexual self-defense were collected and evaluated by trained professionals according to CSSAS, and the results were compared to the experts' opinions. RESULTS: The scores of three grades of capacity of sexual self-defense (none, limited and whole) were 5.97 +/- 5.83, 32.22 +/- 10.15 and 61.60 +/- 13.02, respectively, which were statistically significant among them (P < 0.01). The correlation coefficients between items and total score were 0.59 to 0.91, the Cronbach's alpha value was 0.96, the spilt half Cronbach's alpha value were 0.94 and 0.91, respectively, and the relation coefficient between them was 0.94. According to the original cut off scores, the Kappa value between scale results and experts' opinions was 0.32 (P < 0.01). By redefining the cut off scores, the Kappa value was improved to 0.84 (P < 0.01). Two factors were extracted by means of the factor analysis. The explanation rates of variance were 46.15% and 28.93%, respectively. The accuracy of retrospective cumulative square was 94.30%. CONCLUSION The CSSAS could be applied in the psychiatric expertise of the capacity of sexual self-defense in psychiatric patients without mental retardation; however, the cut off scores and the factor weight should be redefined.
Aged ; Crime Victims ; Defense Mechanisms ; Expert Testimony ; Humans ; Intellectual Disability/diagnosis* ; Intelligence Tests ; Retrospective Studies ; Sex Offenses ; Surveys and Questionnaires

[Objective]To evaluate the surgical technique and effectiveness of extra-articular arthroscopic debridement in patients with rotator cuff calcifying tendinitis unresponsive to conservative treatment.[Methods]Arthroscopic debridement was performed in 18 patients(5 males,13 females;mean age 56.4,range 34 to 78) in whom pain and functional disability persisted for more than 3 months despite conservative therapy for rotator cuff calcifying tendinitis.Arthroscopy was inserted into subacromial interspace and bursectomy was done.Calcified plaques in supraspinatus tendon were explored and eliminated outside shoulder joint under arthroscopy.VAS pain score,Constant-Murley score and plain radiograph was adopted for evaluation before and after surgery.[Results]The mean follow-up period was 9 months(6 to 15 months)[KG-58x].Pain and functional disturbance of the shoulder disappeared or obviously improved.The average VAS pain score was(7.8?0.6) preoperatively and(1.7?0.4) postoperatively.The average Constant-Murley score was(61?7)preoperatively and(91?4)at the last follow-up.Radiograph showed little residual deposits in 2 cases but without preoperative symptoms.No case need rotator cuff repair.[Conclusion]Extra-articular arthroscopic removal of calcium deposits together with bursectomy is effective and reliable in patients with chronic calcifying tendinitis unresponsive to conservative treatment.

Objective To explore the correlation between obstructive sleep apnea syndrome(OSAS)and developing hypertension.Methods Clinical data of 124 OSAS patieats with high blood pressure were retrospectirely,and according to the degree of hypoxemia they weredivided into three groups,monitoring of the night and 7h polysomnography figure,compare each group,woke up blood pressure changes before bedtime.Results 124 patients with hypertension OSAS clinical manifestation:snoring 124 cases(100.0％),daytime sleepiness 74 cases(59.7％),wake up in the night to suppress 49 cases(39.5％),night apnea 39 cases(31.5％),woke up oppressed 26 patients (21.0％),since morning headache 19 patients(15.3％).OSAS merger hypertension,light,medium,heavy hypoxemia between groups of blood pressure,blood pressure after come before a statistically significant difference(P ＞0.05).Conclusion Hypoxia was associated with high blood pressure.

Objective To evaluate the value of endometrial volume measurement and 3-dimensional power Doppler imaging(3D-PDI) in the differentiation between endometrial polyps and endometrial hyperplasia.Methods One hundred and fifty-six women who diagnosed as thick and inhomogeneous endometrium or hyperechogenic focal intrauterine structures by 2D ultrasound were enrolled,including 50 patients with endometrial polyps in the proliferative phase,51 cases with hyperplasia and 55 cases with normal histology or others.All were scheduled for hysteroscopy,dilatation and curettage,and the ultrasound was performed within 24 hours before the procedure. Endometrial volume, vascularity index (VI), flow index (FI) and vascularity flow index (VFI) were measured. These parameters were compared between endometrial polyps group and endometrial hyperplasia group.Results These parameters (endometrial volume,VI,FI and VFI) were all considered statistically significant between two groups.Conclusions Endometrial volume and 3D-PDI are good diagnostic tools in the differentiation between endometrial polyps and endometrial hyperplasia.

Objective To explore the effect of Buyang Huanwu Decoction (BYHWD) on vascular endothelial growth factor (VEGF) and its receptor, Fetal liver kinase 1 (Flk1) in rats after focal cerebral ischemia. MethodsRats were randomly divided into following groups including Sham group, model group, Nimodipine group, and BYHWD group. The model of focal cerebral ischemia in rats was repro-duced by middle cerebral artery occlusion. Rats were ig administered and killed after operated, then the expression of VEGF and Flk1 and protein level of VEGF in brain tissue of every groups were measured by immunohistochemisty and enzyme linked immunosorbent assay, and the nervous function deficit scores were evaluated. ResultsThere were a few VEGF and Flk1 positive cells in normal brain tissue of rats. After focal cerebral ischemia the VEGF and Flk1 positive cells were increased. Compared to model group, Nimodipine and BYHWD significantly improved the neurological behavior performance, increased the numbers of VEGF and Flk1 positive cells, and enhanced the VEGF protein level (P

Objective To investigate the neuroprotective effects and mechanisms of 5-aminoimidazole-4-carboxamide ribonucleotide formyltransferase/ IMP cyclohydrolase(AICAR) supplement (AMPK activator) in different stages of neonatal rats sufferring from hypoxia-ischemia encephalopathy ( HIE). Methods Neonatal rat hypoxia-ischemia brain injury model was employed in this study. A total of 160 neonatal rats were distributed into five groups: sham, model control,AICAR30 min, AICAR24 h and AICAR72 h. The neuroprotective effects of AICAR supplement (30 min, 24 h, 72 h post operation) were compared by cresyl violet staining; Expressions of P-AMPK,AMPK in the brain tissue were measured by Western blotting.Foot-faults method was used to evaluate the long-term prognosis of the rats. Results Compared with the sham group, the survival of rats brain in model control group was significantly decreased [(100.0± 0.1)% and (45.3± 6.3)%, P< 0.05]. AICAR had neuroprotective effects when treated at 30 min and 24 h post operation,while the protective effects disappeared when treated later (72 h post operation) (P>0.05). Compared with the sham group, the expression of P-AMPK significantly increased about three times, while ATP level decreased close to the same. Conclusion Early AICAR treatment can protect hypoxia-ischemia brain injury by increasing AMPK-ATP level.

A novel 2-( 2’-hydroxy-5’-chlorophenyl )-6-chloro-4 ( 3 H )-quinazolinone ( ELF-97 )-based fluorescent probe (P1) for hydrogen peroxide was prepared from 5-chlorosalicylaldehyde, 4-(bromomethyl) phenylboronic acid and 2-amino-5-chlorobenzamide, and its structure was characterized by 1 H NMR, 13 C NMR and HRMS. Weak fluorescence intensity was observed at 425nm when the solution of probe P1 was excited by 360 nm UV light. After addition of H2 O2 , however, emission peak at 425 nm disappeared while strong peak emission at 515 nm appeared with the same excitation wavelength ( 360 nm ) . The fluorescence intensity at 515 nm was dependent on the concentration of H2 O2 in the linear response range of 5-45 μmol/L. The detection limit of H2O2 was 0. 1 μmol/L (S/N=3) and the recovery rates of added H2O2 in milk were in the range of 94 . 0%-106 . 0%. Probe P1 was potential to become a useful tool for rapid detection of hydrogen peroxide.

AIM:To investigate whether specific small interfering RNA ( siRNA) targeting Toll-like receptor 4 ( TLR4) gene inhibits the proliferation of cervical cancer cell line HeLa through NF-κB signaling pathway and down-regula-tion of Bcl-2 expression.METHODS:Three specific TLR4 siRNAs and 1 negative siRNA were transfected respectively in-to HeLa cells.The expression of TLR4 at mRNA and protein levels was measured by reverse transcription-polymerase chain reaction ( RT-PCR) and Western blotting , respectively .The protein expression of p 65 and Bcl-2 was detected by Western blotting.The cell proliferation was determined by MTT assay and plate colony formation assay .The apoptotic rate of the cells and the cell cycle were analyzed by flow cytometry .RESULTS:In comparison with the other 2 kinds of TLR4 siR-NAs, TLR4-siRNA-003 demonstrated the strongest silencing effect on TLR4 gene expression in the HeLa cells at 48 h after transfection.The expression of TLR4 at mRNA and protein levels was reduced by 62% and 89%, respectively.The pro-tein levels of p65 and Bcl-2 significantly decreased .The growth rate of HeLa cells transfected with TLR 4-siRNA-003 was significantly inhibited .Moreover , the cell apoptotic rate increased significantly and the cell cycle was arrested at G 1 phase as the HeLa cells were transfected with TLR 4-siRNA-003 for 48 h.CONCLUSION:Specific TLR4 siRNA effectively in-hibits the expression of TLR4 and inhibits the proliferation of cervical cancer HeLa cells through NF-κB signaling pathway and down-regulation of Bcl-2 expression, indicating that TLR4 may be a new target for the treatment of cervical cancer .

Objective To investigate the efficacy and safety of aminophylline,caffeine citrate and aminophylline combined with naloxone in prevention of apnea of prematurity(AOP).Methods Ninety-four infants with a birth weight ＜ 1 500 g and gestational age ＜ 34 weeks admitted to Department of Pediatrics,Tongji Hospital Affiliated to Tongji Medical College,Huazhong University of Science and Technology between Jan.2010 and Jan.2012 were randomly divided into 3 groups.(1) Aminophylline group (n =30):30 infants received a loading dose of 4-5 mg/kg of aminophylline and then maintained by a dose of 2 mg/kg,with intravenous drip q12 h.(2) Caffeine citrate group(n =32):a loading dose of 20 mg/kg of caffeine citrate was followed by a daily maintained dose of 5 mg/kg,with intravenous drip per day.(3) Aminophylline combined naloxone group (observation group,n =32):32 infants were treated with Aminophylline combined with naloxone.After 6 hours of the first dose of aminophylline,a dose of 0.1 mg/kg naloxone was injected,q12 h.Then the two drugs were used alternately.The mortality and incidence of AOP,bronchopulmonary dysplasia(BPD),retinopathy of prematurity (ROP) and brain injury were evaluated,and drug-related side effects were recorded.Results 1.There was no significant difference in gender,gestational age,birth weight,maternal antenatal glucocorticoid application,pregnancy (including multiple pregnancy) and delivery,5 min Apgar score,oxygen therapy,and the application of positive airway pressure as well as pulmonary surfactant among the 3 groups(all P ＞0.05).2.Compared with aminophylline group,the incidence of apnea of caffeine group and observation group were significantly lower (F =6.704,P ＜ 0.05),but there was no significant difference between caffeine group and observation group (P ＞0.05).3.There was no statistically significant difference in mortality,duration of oxygen therapy,the incidence of ROP,brain injury and hearing loss,postmenstrual age,body weight at discharge,the duration and cost of hospitalization among the 3 groups(all P ＞0.05).4.The BPD incidence in caffeine group[9.4％ (3/32 cases)] and observation group [12.5％ (4/32 cases)] were lower than that in Aminophylline group [20.0％ (6/30 cases)],but there was no statistical significance among the 3 groups(P ＞ 0.05).5.No drug-related side effects were recorded in the 3 groups.Conclusions It is safe and effective to use aminophylline combined with naloxone in prevention of AOP,and its efficiency is similar to caffeine citrate.