Objective To determine the value of complexed prostate-specific antigen (cPSA) in predicting metastasis in patients with prostate cancer.Methods From January 2012 to April 2014,the clinical data of 74 patients with newly diagnosed prostate cancer in our hospital was retrospective reviewed.The prostate cancer was diagnosed by transrectal ultrasound guided biopsy and postoperative pathologic diagnosis.The patients were divided to 2 groups according to metastases status.There were 38 patients in the group of metastasis and 36 patients in the group of without metastasis.In metastasis group,the bone metastasis was found in 36 cases.There is only one case with lung metastasis and one case with lymph node metastasis.In the group without metastasis,the T stages classification were T1-T2 in 17 cases and T3-T4 in 19 cases.While,10 cases with T1-T2 stage and 28 cases with T3-T4 stage were confirmed in the group with metastasis.There was no statistical significance of T stages and mean age in two groups (P＞0.05).The level of cPSA in the serum was detected by chemiluminescent immunoassay,the level of tPSA,fPSA were detected by electro-chemiluminescent immunoassay,fPSA/tPSA,cPSA/tPSA were evaluated and the corresponding specificity were calculated.The correlation of age with tPSA,cPSA were analysed.The differences in PSA,fPSA/tPSA,cPSA/tPSA were compared between metastasis and non-metastasis group.ROC curve analysis was used to determine the diagnostic value of cPSA and tPSA,In the meantime,area of ROC curves were compared by Z test.Results The age was not related to the value of tPSA (r=-0.09,P=0.12) and cPSA(r=-0.38,P=0.14).The median levels of tPSA,fPSA,and cPSA are 29.88μg/L,2.18 μg/L and 18.86 μg/L in the group without metastasis,respectively.The median levels of tPSA,fPSA,and cPSA were 410.05 μg/L,51.50 μ.g/L and 290.40 μg/L in the group with metastasis,respectively.Significant differences of those results could be found in two groups (P＜0.05).fPSA/tPSA was 0.07 and cPSA/tPSA was 0.79 in the group without metastasis.fPSA/tPSA was 0.08 and cPSA/tPSA was 0.80 in the group of metastasis.fPSA/tPSA (P=0.77),cPSA/tPSA (P=0.64) in patients with metastasis were not greater than in those without metastasis (P＞0.05).The area under the curve of tPSA and cPSA were 0.83 (95％ CI 0.73-0.93) and 0.82 (95％CI 0.73-0.92) respectively.Analysis of ROC curves showed that the AUC for cPSA is not significant different from tPSA (Z=1.64,P=0.10).The specificity of cPSA was 22.2％ which is higher than that of tPSA (19.4％) at a sensitivity of 92.1％ in predicting metastasis comparing with the patients without metastasis.The sensitivity could reach to 90.0％ when the cut off value of tPSA was 9μg/L or the cut off value of cPSA was 7 μg/L.Conclusions In our study,a preliminary validation that cPSA is useful for predicting the metastasis in patients with prostate cancer was made.

OBJECTIVE:To study the effects and security of amlexanox oral coating for treatment of minor recurrent aphthous ulcer(MIAU). METHODS:A randomized double-blind experiment was carried on 42 patients with MIAU were randomly divided into experimental group(20 patients),and control group(22 patients),each group respectively administered with amlexanox coating and placebo,at the lesion site 4 times a day for 5 days.RESULTS:At 3 days,the effective rates of healing in the experimental and control group were 85.0% and 36.4%,respectively(P

Objective To study the effects of cold stimulation on the swallowing obstacle among elder patients. Methods Divided 55 elder patients with swallowing obstacle into the A (31 cases) and B (24 cases) group. The traditional nursing cares were used in the B group, while the cold stimulation was used in the A group additionally. Results The effective radio in the A and B group was 83.87% and 58.33% respectively, there was significant difference between them,P

OBJECTIVE:To discuss the role of clinical pharmacists participating in successful treatment of critically ill children with Influenza A (H1N1). METHODS:Considering patients' conditions,clinical pharmacists participated in drug treatment in respect of pharmacokinetics,pharmacodynamics,drug interactions and adverse drug reactions and so on. RESULTS:Combining with advantages of grade three class A comprehensive hospital,medical treatments had been achieved by multidisciplinary corporation. The symptoms of children under critically care disappeared completely and all test indicators returned normal so that critically ill children were cured. CONCLUSION:Clinical pharmacist is an important component of the medical team. Therefore,clinical pharmacists participating in clinical drug treatment can improve clinical efficacy and safety of drug treatment.

Objective: To understand the current situation of the lack of knowledge about sexual and reproductive health among female college students, and to provide a reference for conducting feasible and effective interventions to improve their reproductive health. Methods: Female college students from a higher vocational college in Yantai were randomly sampled and questionnaires were conducted before and after the sexual and reproductive health education, 2 153 baseline questionnaires were obtained before intervention. After intervention for half a year, 2 110 valid questionnaires were obtained. Results: After the intervention, female college students’ awareness of normal menstrual cycle, menstrual days, menstrual health knowledge, female ovulation time, ovulation and menstruation significantly improved(P<0.01). The proportion of female college students taking an open attitudes of towards to premarital sex increased, and the number of contraceptives was significantly increased during premarital sex, and the rate reported with the intention of unwanted pregnancies to help parents, friends, and teachers was increased significantly, and the rate of choosing abortion in the illegal clinic decreased significantly (P<0.05). After intervention, students were concerned about contraceptive knowledge, STD prevention, and human flow harm. The cognition was significantly improved(P<0.01). Conclusion Reproductive health education for female college students can have a good effect and significantly increase the awareness rate of related knowledge.

Background: Endoscopy combined with biopsy-based histology is most commonly used in the surveillance of ulcerative colitis (UC). However, the endoscopic and histological results for assessing disease activity are often inconsistent. Aims: To investigate the consistency and correlation of endoscopic and histological scoring systems in assessing the disease activity in UC patients. Methods: A retrospective study was conducted in UC patients admitted from January 2014 to January 2020 at Renji Hospital, School of Medicine, Shanghai Jiao Tong University. The clinical manifestations, endoscopic and histological findings were collected and analyzed, and the disease activity was examined endoscopically and histologically by Mayo Endoscopic Subscore and Simplified Geboes Score, respectively. Results: One hundred and forty-three UC patients were enrolled. Basal plasmacytosis is frequently seen in endoscopically active UC (OR=11.19, 95% CI: 4.80-26.09, P<0.001). Approximately half of the patients (53.7%) who achieved endoscopic remission still had inflammatory activity histologically. Kappa consistency test showed that the agreement between Mayo Endoscopic Subscore and Simplified Geboes Score for assessing disease activity was moderate (κ=0.4, P<0.001). By Spearman correlation coefficient analysis, a moderate correlation between the two scoring systems was identified (r

OBJECTIVETo analyze (CGG)n repeats sequence and AGG interspersion correlated with unstable expansion of FMR1 gene in a general Chinese population.

METHODSAmplideX FMR1 PCR Kit was used to amplify 380 X chromosomes from randomly selected 176 males and 102 females, 11 permutation carriers and 10 full mutation patients have served as controls. Results of capillary electrophoresis were analyzed with GeneMapper software Version 4.0. SPSS 11.0 software was used for statistical analysis.

RESULTSThe ratio of heterozygous females was 64.70%. The number of alleles in general males and females was 15 and 14, the classes of AGG pattern was 26 and 27, respectively. The range of alleles was between 17 to 45 CGG repeats in males and 21 to 44 CGG repeats in females, and 1 male was identified as gray zone carrier. The most frequent allele was 29 CGG repeats, which was followed by 30 and 36 repeats, while 28 CGG repeats were absent. The most common AGG pattern was 9A9A9, 99.21% of the population was detected with different forms and numbers of AGG interruption, and 6A interruption pattern was found in 10.02% samples especially in individuals with more CGG repeats. However, 57.58% of control samples had no AGG interruption, and none of the controls had 6A interruption pattern. No significant difference was observed in allele frequent distribution of (CGG)n repeats and AGG interspersion patterns between the males and females (P > 0.05), and AGGs was significantly different between general population and controls (P < 0.05).

CONCLUSIONAGGs and AGG pattern may have important roles in maintaining (CGG)n stability in general population of China, 9A9A6A9 may be a special pattern for preventing (CGG)n unstable expansion in Asian populations.

Adolescent ; Adult ; Alleles ; Female ; Fragile X Mental Retardation Protein ; genetics ; Fragile X Syndrome ; genetics ; Humans ; Male ; Middle Aged ; Trinucleotide Repeats

ObjectiveTo observe the effects of specific exercise therapy on spinal deformity and joint hypermobility of idiopathic scoliosis. MethodsFrom April to October, 2021, 100 children with idiopathic scoliosis in the Scoliosis Rehabilitation Center of Xinhua Hospital were divided into control group (n = 50) and experimental group (n = 50), who accepted routine exercise therapy or scoliosis-specific exercise therapy in accordance with their wishes, for six months. The maximum Cobb angle and bone mineral density were measured, and they were assessed with Beighton Scale and Chinese version of the Scoliosis Research Society-22 Questionnaire Scores (SRS-22) before and after treatment. ResultsThe change of the maximum Cobb angle was more in the experimental group than in the control group (Z = -2.202, P < 0.05) after treatment, and the incidence of respondent was more (χ² = -2.405, P < 0.05). The bone mineral density decreased in the experimental group after treatment (|Z| > 2.127, P < 0.05). For SRS-22, the total scores increased in both groups after treatment (F_time = 106.57, P < 0.001), and increased more in the experimental group than in the control group (F = 4.969, P < 0.05); the scores of function domain and self-image domain increased in the experimental group (|Z| > 2.149, P < 0.05), while the mental health domain score decreased in the control group (Z = -2.096, P < 0.05); and the mental health domain score was more in the experimental group than in the control group (Z = -2.260, P < 0.05). ConclusionThe scoliosis-specific exercise therapy is effective on spinal deformity and quality of life for children with idiopathic scoliosis, but less helpful for joint hypermobility and bone mineral density, which need to further improve.

OBJECTIVE: To isolate the phenolic amides from the dried bulbs of Allium chinense and investigate their myocardium protective activities. METHODS: The chemical constituents were isolated and purified by combining with silica gel column, Sephadex LH-20 column, HPLC and other chromatography techniques. Their structures were elucidated by NMR techniques and mass spectrometry. The isolated compounds were evaluated to determine their protective effect for myocardium cells in vitro. RESULTS: Two new phenolic amides, namely, alichinemide I ( 1) and alichinemide II ( 2), and six konwn amides were isolated from the dried bulbs of A. chinense. The structures of compounds 3- 8 were identified as 3-indolcarbaldehyde ( 3), 1-(2-aminophenyl)urea ( 4), 2,3,4,9-tetrahydro-1H-pyrido[3,4-b]indole-3-carboxylic acid ( 5), N-trans-feruloyltyramine ( 6), N-trans-p-coumaroyltyramine ( 7), and N-(3,4-dimethoxyphenethyl) acetamide ( 8). Compound 3 (50 μmol/L) showed significant inhibitory effect on the damage of H9c2 myocardial cells induced by H₂O₂in vitro. CONCLUSION Compounds 1 and 2 were new phenolic amides. Compound 3 could be one of the potential myocardium protective constituents of A. chinense.

Objective: To investigate the clinical features of anti-signal recognition particle (SRP) antibody-positive patients with dermatomyositis/clinically amyopathic dermatomyositis (DM/CADM) . Methods: Clinical data were collected from 90 patients with DM/CADM, who were hospitalized at the Department of Dermatology, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine from June 2015 to July 2017. Immunoblotting assay was performed to determine the serum level of anti-SRP antibody in these patients. Statistical analysis was carried out using t test and Chi-square test. Results: Of the 90 patients with DM/CADM, 11 (12.2%) were positive for serum anti-SRP antibody, including 6 with DM and 5 with CADM. Among 82 adult patients with DM/CADM, the prevalence of malignant tumors was significantly higher in the patients with anti-SRP antibody than in those without (7/9 vs. 31.5%[23/73], χ² = 7.394, P = 0.006) . The 11 patients with anti-SRP antibody had typical DM skin lesions, and their cutaneous dermatomyositis disease area and severity index (CDASI) was 18.1 ± 2.9. The prevalence of "angel wings sign" (aliform erythema on the trunk) was significantly higher in the patients with anti-SRP antibody than in those without (7/11 vs. 29.9%[20/67], Fisher′s exact test, P = 0.028) . The positive rate of antinuclear antibody was significantly higher in the patients with anti-SRP antibody than in those without (4/8 vs. 16.7%[13/78], χ² = 6.053, P = 0.014) . Magnetic resonance imaging of muscles of both thighs of the 10 patients with anti-SRP antibody (6 with DM and 4 with CADM) showed the presence of abnormal signals in the thigh muscle group in 8, swelling of the muscle group in 2, subcutaneous edema in 2, myofascial swelling in 1, and no abnormities in 2. No interstitial lung disease or myocardial involvement was observed in the patients with anti-SRP antibody. Conclusions The anti-SRP antibody-positive patients with DM/CADM showed a high prevalence of "angel wings sign" , and a high risk of malignant tumors. Early detection of the anti-SRP antibody in patients with DM/CADM is helpful to predict the occurrence of malignant tumors.