Objective To investigate the mental health status of adults with human immunodeficiency virus (HIV)infection or acquired immune deficiency syndrome(AIDS).Methods Ninety-four patients with HIV infection or AIDS and 38 healthy subjects were enrolled and filled in the Symptom Checklist 90(SCL-90),Coping Styles Questionnaire(CSQ)and Eysenck Personality Questionnaire(EPQ).Resultsin SCL-90,the scores of compulsion ,depression,anxiety and psychoticism factor were significantly increased in the patient group(all P＜0.05).In the study group,the scores of depression and paranoid ideation factors of male patients were higher than those of female patients.For the participants with HIV infection or AIDS,several factors of SCL-90 were correlative with CSQ and EPQ(r=0.21 to 0.70).ConclusionEmotional disorders may be the most common mental problem of patients with HIV infection or AIDS,and social and psychological supports should be needed.

Objective:To determine whether heme oxygenase-2(HO-2) gene deletion can attenuate oxidative injury induced by free Fe2+. Methods:Stereotactic injection of 10 μl sterile FeCl2 (10 mmol/L) was made into the right striata of HO-2 knockout mice and wild-type mice. Brain edema severity was measured at 24 h. Cell viability, protein oxidation, and lipid oxidation of the basal ganglia were determined at 72 h. Western blot analysis was applied for heme oxygenase-1 (HO-1) measurement.Results: Brain water content significantly decreased in HO-2 knockout mice at 24 h compared with wild-type mice. Protein oxidation and lipid oxidation significantly decreased in HO-2 knockout mice at 72 h compared with wild-type mice, while the striatal cell viability increased significantly. HO-1 expression at baseline and 72 h was also similar to that in wild-type mice. Conclusion:These results show that HO-2 gene deletion can protect basal ganalia cells from free Fe2+ -mediated oxidative stress injury,suggesting that selective inhibition of HO-2 may have a protective effect on brain oxidative injury.

BACKGROUND:Thoracolumbar spine as highly concentrated stress, often prone to vertebral fractures. With the further development of the biomechanics and anatomical structure of the spine, posterior open reduction and internal fixation with pedicle screw has been widely accepted by clinicians. OBJECTIVE:To explore the clinical results and safety of percutaneous pedicle screw fixation system (Viper system) used in thoracolumbar compression fractures. METHODS:We retrospectively analyzed 40 patients with thoracolumbar compression fractures from Department of Orthopedics, Changzhou Traditional Chinese Medicine Hospital and Nanjing General Hospital of Nanjing Military Area Command of Chinese PLA from January 2013 to February 2014. According to the type of graft, patients were randomly divided into experiment group and control group, with 20 patients in each group. They were respectively subjected to Viper percutaneous pedicle screw fixation system and open reduction and pedicle screw fixation. RESULTS AND CONCLUSION:Al vertebra got bone unions. Operative time and time to bone union were shorter in the experiment group than in the control group. Moreover, intraoperative blood loss was less in the experiment group than in the control group. Cobb’s angle, height percentage of leading edge and wedge angle were similar between the two groups. However, at 12 months after internal fixation, height percentage of leading edge was lower in the experiment group than in the control group. Visual Analogue Scale scores and Oswestry Disability Index were noticeably improved after fixation in both groups. Visual Analogue Scale scores and Oswestry Disability Index were lower in the experiment group than in the control group immediately after fixation. These results suggest that compared with open reduction and pedicle screw fixation, Viper percutaneous pedicle screw fixation system for thoracolumbar compression fractures can stably restore the structure and function of spine, and does not increase perioperative complications.

Objective Non-traumatic and posteromedial subchondral osteonecrosis of trochlea tali (NTPSOTT) is a special type of necrosis of the talus , for which early diagnosis and treatment are particularly important .This study investigated the clinical ef-fectiveness of autogeneic cancellous bone transplantation in the treatment of NTPSOTT . Methods We retrospectively analyzed 21 cases of NTPSOTT treated by autogeneic cancellous bone transplantation and evaluated using the Clinical Rating System of the American Orthopedic Foot and Ankle Society ( AOFAS) , Visual Analogue Scale ( VAS) , and X-ray and CT examinations . Results The pa-tients were followed up for 12-26 months and all healed desirably , with the graft well integrated into the surrounding tissue , but no as-similation, collapse of the articular surface , or narrowing of the joint space .The last follow-up visit revealed significantly improved AOFAS score (90.55 ±6.73 vs 50.87 ±11.42, P=0.009) and VAS score (1.32 ±0.81 vs 6.43 ±1.66, P=0.027) as compared with the baseline . Conclusion Autogeneic cancellous bone transplantation is preferable for the treatment of NTPSOTT , which can effectively reduce the pain in the ankle , maintain the joint space , and protect the function of the ankle .

Objective To study the relationship between facial skin conditions and TCM constitutional types; To provide new means and methods for guidance of skin conservation and skin health improvement from the aspect of constitutional types. Methods Totally 2241 female volunteers in nine provincial capital cities and municipalities participated in this research, and were investigated by web questionnaire. Constitutional types were determined according to the“Classification and Judgment of TCM Constitutional Types”standard issued by China Association of Chinese Medicine. Skin color, glossiness, delicate degree, moistness, firmness, resilience, uniformity and other indicators were scored. Skin conditions were classified into three groups:1-3 score group, 4-6 score group, and 7-9 score group, and the constitutional differences among each group were compared. Results Yang-deficiency and mild constitutional types accounted for the largest proportion. Yellowish skin color accounted for the largest proportion, and the next were white, dark and reddish. Yang-deficiency constitutional type accounted for the largest proportion in 1-3 score group, and the second was Qi-stagnation; Yang-deficiency and mild constitutional types accounted for the largest proportion in 4-6 score group; mild constitutional type accounted for the largest proportion in 7-9 score group. Conclusion People with mild constitutional type got highest score in every skin index, while biased constitutional types influenced the score in varied degrees. The constitutional types which influenced Chinese urban females’ facial skin index more were Yang-deficiency and Qi-stagnation constitutional types.

Objective In order to evaluate the clinical curative effect of Guizhi-Fuling pill combined with conventional therapy for the patients with oviduct obstructive infertility.Methods In this study,102 patients with oviduct obstructive infertility (OO1) that accorded with the inclusion criteria were randomly divided into two groups according to the order of treatment.During the study,a total of 5 patients were lost in the two groups,and so 49 in the treatment group and 48 in the control group completed the protocol.The control group was given fallopian tube recanalization under the hysteroscopy,and the treatment group was given oral Guizhi-Fuling pill at day 2 after surgery on the basis of the control group treatment.Both groups were observed for 6 months.Before and after treatment,TCM symptom score was conducted,and IL-6 level was determined by radioimmunoassay;the uterine fallopian tube was examined after the 6th month of treatment,and pregnancy rate was observed and recorded.Results After treatment,abdominal pain degree (0.6 ± 0.1 vs.1.3 ± 0.1,t=3.612),the low back pain (0.9 ± 0.2 vs.1.6 ± 0.2,t=2.553),abdominal distension (0.5 ± 0.0 vs.1.0 ± 0.8,t=2.364),menstrual blood clots (0.5 ± 0.1 vs.1.0 ± 0.1,t=2.331) in the treatment group were significantly lower than those in the control group (Ps＜0.05).After treatment,the rate of oviduct patency was 75.5％ (37/49) in thetreatment group,50.0％ (24/48) in the control group,and the comparison difference between the two groups was statistically significant (x2=8.075,P=0.044).After 6 months of treatment,the pregnancy rate of the treatment group was 63.3％ (31/49),and that of the control group was 37.5％ (18/48),the difference of pregnancy rate between the two groups was statistically significant (x2=6.724,P=0.035).After treatment,serum IL-6 (31.04 ± 2.47 ng/ml vs.42.71 ± 2.52 ng/ml,t=7.593) in the treatment group was signicantly lower than the control group (P＜0.05).Conelusions Guizhi-Fuling pill combined with conventional therapy can reduce IL-6 level,promote fallopian tube recanalization,improve the intrauterine pregnancy rate,and improve the clinical symptoms of OOI patients.

Objective:To analyze how the surface marker of breast cancer stem cell related to chemotherapy resistance and postoperative recurrence.Methods:The GEO public database GSE25066 and GSE32603 were used to extract clinical data including pathological evaluation of neoadjuvant chemotherapy, postoperative follow-up recurrence and recurrence time, and the expression levels of the following 18 breast cancer stem cell marker genes were extracted: CD44, CD24, EPCAM, CD49f, PROM1, CD61, ALDH1A1, CD10, ALDH1A3, ABCG2, RANK, CD47, CD166, SLUG, SOX2, SXO9, SOX10, MYC. A total of 488 patients with GSE25066 were divided into pathology compete response(pCR) group ( n=99) and residual disease (RD) group ( n=389) according to the pathological analysis. Another 418 patients with complete recurrence data was divided into recurrence group ( n=111) and non-recurrence group ( n=307), they were used for prognosis analysis. The effects of each tumor stem cell marker on chemotherapy sensitivity and tumor recurrence were analyzed by logistic, lasso and COX regression. The gene expression level of GSE32603 before and after neoadjuvant chemotherapy were used to analyze the changes after neoadjuvant chemotherapy in 166 patients, to determine the enrichment effect of chemotherapy on stem cells. Results:In chemotherapy response analysis, tumor stem cell markers CD44( OR=0.78, 95% CI: 0.63-0.98) and SANI2 ( OR=0.80, 95% CI: 0.68-0.93) were negatively correlated with neoadjuvant chemotherapy sensitivity, and CD24( OR=1.18, 95% CI: 0.97-1.47) was positively correlated with chemosensitivity. In the recurrence correlation analysis, the patients with CD44 + ( OR=1.22, 95% CI: 0.98-1.51), CD24 low( OR=0.94, 95% CI: 0.79-1.11) and SANI2( OR=1.17, 95% CI: 1.00-1.37) expression have a high recurrence rate. As chemotherapy progressed, the MME, CD49f, SOX10, MYC, and SOX9 ( P<0.05) showed an enrichment process. Conclusions:Breast cancer stem cell markers CD44 + CD24 - and SLUG can be used to predict the efficacy of neoadjuvant chemotherapy and recurrence after tumor treatment. They are relatively stable marker for studying breast cancer stem cells.

Aim The effect of miR-223-3p on H9c2 cells in high glucose environments was investigated through bioinformatics and its role in the mechanism of development of diabetic cardiomyopathy was analyzed in conjunction with transcriptomic sequencing results.The objective was to identify novel therapeutic targets at the molecular level and explore the specific mechanisms of action of miR-223-3p.Methods In high glucose-cultivated H9c2 cells,miR-223-3p inhibition and control were transfected,respectively.RT-qPCR was used to detect the differences in miR-222-3p expression between the two cell groups.Differential mRNA was identified through high-throughput sequen-cing.GO functional analysis was conducted using TopGO software.DESeq2 software(v1.16.1)filtered differentially expressed genes and analyzed them using a miR-223-3p target gene database.This process predicted the target genes of miR-223-3p and validated the changes in their expression through RT-qPCR.Results The activity of H9c2 cells trea-ted with high glucose decreased significantly.Significant differences in gene expression between the control group and the inhibitor group had been indicated by transcriptomic sequencing results.GO function enrichment analysis showed that the predicted target gene set was significantly enriched in G protein-coupled receptor activity,glycerol ether monooxygenase ac-tivity,cellular anion homeostasis,and chloride ion homeostasis,among others.KEGG pathway enrichment analysis fur-ther showed that these genes were mainly involved in the TNF signaling pathway and the IL-17 signaling pathway.In ad-dition,they were related to type 1 diabetes,cytochrome P450 metabolism of exogenous drugs,and other diseases and phys-iological processes.Target gene prediction suggested that miR-223-3p may be associated with the expression changes of Cxcl10,Creb313,Mmp3,and Bc13,among others.Conclusion The prediction of miR-223-3p and its downstream target genes in high glucose induced H9c2 cell injury may provide new targets for the treatment of diabetic cardiomyopa-thy,which is of great significance for revealing the pathogenesis of diabetic cardiomyopathy and developing new treatment strategies.

Objective: To investigate the clinical effects of Kangai-Guben-Xiaozheng decoction based on pathogenesis theory of cancerous toxin combined with TP scheme in the treatment of advanced ovarian carcinoma in elderly patients. Methods: A total of 218 elderly patients with advanced ovarian carcinoma in our hospital were randomly divided into the observation and control group, 109 in each group. The control group was treated by TP scheme, while the observation group was treated by Kangai-Guben-Xiaozheng decoction based on pathogenesis theory of cancerous toxin combined with TP scheme. Both groups received 1 chemotherapy cycle at 3 weeks, and a total of 4 cycles of chemotherapy were followed up for 2 years. Quality of life was assessed by Functional Assessment of Cancer Therapy- ovarian Cancer v4.0 (FACT-OV4). Enzyme-linked immunosorbent assay (ELISA) was used to detect tumor markers, including Integrin-Linked Kinase (ILK), Hypoxic Inducible Factor-α (HIF-α), Human Epididymal Protein (HE4) and Epithelial-type calcium mucin (E-cadherin). The toxic and side effects of two groups were observed and the clinical efficacy was evaluated. The survival rate, total survival time and disease-free survival time were observed and recorded during follow-up. Results: The control rate and effective rate of the observation group were 90.8% (99/109) and 41.3% (45/109), respectively, and those of the control group were 64.2% (70/109) and 28.4% (31/109), respectively. The comparison of control rate and effective rate between the two groups were statistically significant (Z value were 4.002, 3.401, respectively, all Ps<0.05). After treatment, the ILK (12.31 ± 1.15 ng/L vs. 23.57 ± 2.32 ng/L, t=3.245), HIF-α (2.41 ± 0.22 mg/L vs. 6.67 ± 0.67 mg/L, t=3.596), HE4 (0.34 ± 0.03 pg/L vs. 1.24 ± 0.12 pg/L, t=3.621) levels in the observation group are significantly lower than those in the control group (P<0.05), while the E-cadherin (5.25 ± 0.56 ng/L vs. 2.52 ± 0.26 ng/L, t=3.434) was significantly higher than that in the control group (P<0.05). After treatment, the scores of functional status and social/family status in the observation group were significantly higher than those in the control group (t values were 3.282, 3.214, all Ps<0.05), and the scores of additional attention, emotional status and physiological status were significantly lower than those in the control group (t values were 3.121, 3.512, 3.526, all Ps<0.05). During the treatment period, the incidence of cardiac toxicity, liver toxicity, renal toxicity, bone marrow suppression, nausea and vomiting, abdominal pain and diarrhea in the observation group were significantly lower than those in the control group (χ² value were 4.947, 4.893, 4.525, 4.692, 4.637, 4.905, respectively, all Ps<0.05). During the follow-up, the 1, 2 year survival rate in the observation group was higher than those in the control group (χ² value were 3.782, 3.893, respectively, all Ps<0.05). Conclusions The Kangai-Guben-Xiaozheng decoction based on the theory of cancer pathogenesis, combined with TP regimen show effectiveness for the Ⅳ stage of ovarian cancer of the elderly patients.