Objective To determine the frequency of depression in patients with Parkinson' s disease(PD) and healthy controls over 50 years of age and to analyze the characteristics and influencing factors of PD with depression(PDD) in Nanjing.Methods One hundred and twenty-six PD patients were diagnosed and assessed using Self-rating Depression Scale (SDS) and Hamilton Depression Scale (HAMD).The frequency,characteristics and influencing factors of depression were statistically analyzed,and the factor analysis of HAMD was carried out.Also,one hundred and twenty-four healthy subjects over the age of 50 were selected as the control group.Ressults The incidence of depression in PD group was 48.4％ ( 61/126):15.1％ (19/126) for mild depression,27.8％ (35/126) for moderate depression,5.6％ (7/126) for severe depression.The incidence of depression in the control group was 9.7％ (12/124):5.7％ (7/124) for mild depression,2.4％ (3/124) for moderate depression,1.6％ (2/124) for severe depression.There was a significant difference between these two groups( x2 =45.36,P ＜ 0.01 ).Univariate and Logistic regression analysis revealed that a high frequency of depression occurred in patients with long PD duration,high H-Y stage and UPDRS Ⅲ.According to each factor analysis of HAMD,the scores of cognitive impairment,tardiness,anxiety and sleep disturbances of the PD patients with depressive syndromes were higher than that of the control group.Conclusion Depression is a relatively common complication of PD in Nanjing which is associated with long PD duration,severity of motor disturbances and increasing H-Y stage.

Objective: To investigate physical activity status and associated factors of middle school students in Ningxia in January 2023, and to provide references for the better development of physical activity among middle school students. Methods: In February 1-7,2023, a convenient sampling method was used to select 6 593 middle school students in 5 prefectural cities of Ningxia. Online questionnaires were used to investigate physical activity and its influencing factors in the previous month. Results: The detection rates of sedentary behavior, light physical activity, moderate physical activity and vigorous physical activity was 92.25%, 4.66%, 2.72% and 0.38%, respectively. Multivariate Logistic regression analysis showed that being female, older age, overweight, obesity, COVID-19 infection, low to moderate family support, low to moderate level knowledge of physical activity, insufficient physical activity skills, insufficient physical activity equipment, long distance (>2.5 km or above) were associated with less physical activity ( OR=1.22, 2.47, 1.89, 1.39, 2.32, 1.20, 2.61, 1.85, 1.45, 1.23, 1.26, 1.11, 2.05, 1.77, 1.14, 1.43, P <0.05). Conclusion The poor physical activity performance of middle school students in Ningxia is related to BMI, COVID-19 infection, physical activity knowledge and skills, distance from activity places, etc. The influencing factors should be actively controlled to promote students physical health.

Objective: To investigate the incidence and influencing factors of abnormal body posture among urban primary school students in Yinchuan City, and to provide evidence for the prevention and treatment of abnormal body posture. Methods: A multi stage stratified cluster random sampling method was adopted to select 1 947 urban primary school students aged 7-12 years from 9 schools in Yinchuan City. Body Style(Model.S-8.0) instrument was used to screen abnormal body posture and questionnaire was designed to investigate related factors. Results: The comprehensive body posture score of urban primary school students in Yinchuan City was(22.07±2.87), and the detection rate of abnormal posturing was 71.29%；which varied significantly by gender, age, body mass index (BMI)( χ 2=9.84, 13.47, 6.46, P <0.05). Specially, the rate of girls (73.54%) was higher than that of boys( 69.07 %); the abnormal rate of children aged 7-8(68.24%) was lower than that of 9-10(72.17%) and 11-12(73.54%); obese children (74.91%) was higher than that of overweight (72.64%) and normal weight children(70.28%). The high and low shoulders (40.73%), pelvis forward (39.39%) and X/O legs (38.57%) were the most common indicators of abnormal posture; the composition of the overall body posture abnormalities was higher in mild (54.32%) than moderate (37.82%) and severe (7.85%).Multivariate Logistic regression analysis showed that girls( OR =1.23), being older(9-10 years old OR =1.89, 11-12 years old OR = 2.48 ), overweight ( OR =1.39) and obesity( OR =2.34), occasionally participate in physical exercise ( OR =2.96), exercise duration <30 minutes daily ( OR =2.77), video duration ≥2 h daily ( OR =2.84), almost no dairy products ( OR =1.79), almost no food Fish consumption ( OR =1.77), almost no vegetables ( OR =2.14), drinking carbonated beverages daily ( OR =2.97), and sleeping time <6 h daily ( OR =2.56) were the related factors of body posture development of urban primary school students( P <0.05). Conclusion The abnormal body posture of urban primary school students in Yinchuan City is prevalent, which is related to the timely length of physical exercise, nutrition, video screen and sleep duration, and should be paid enough attention.

[Objective] To describe a case of a rare,novel mutation causing recurrent chorioamniotic membrane separation in a Chinese family with combined next-generation sequencing (NGS) and Sanger sequencing.[Methods] For the affected fetus,potential mutation were detected by the conbinedcombined next-generation sequencing (NGS) and Sanger sequencing.And the prenatal diagnosis were identified by Sanger sequencing.[Results] A frameshifting mutation c.1389_1390delAG (inherited from mother),and a missense mutationc.1006 G ＞ C (inherited from mother) have been identified in the affected fetus (the second pregnancy).The prenatal diagnosis of the third fetus turns out to be a carrier,the mutation was inherited from father.[Conclusions] We describe a novel mutation in gene ZMPSTE24,which was considered with mandibuloacral dysplasia with type B,and that may be the cousecoursecausing of recurrent chorioamniotic membrane separation.This rare mutation constitutes an additional heterogeneous defect causing chorioamniotic membrane separation.And the conbinedcombined next-generation sequencing (NGS) and Sanger sequencing allows high resolution characterization of novel mutions that are not readily detected by present methods.

Abstract Upper cross syndrome (UCS) is an abnormal body posture phenomenon. The detection rate of UCS in adolescents is high in China, which has become a serious public health problem threatening the health of adolescents. Exercise therapy has a positive effect on the prevention and treatment of UCS.The article reviews the pathological mechanisms of muscle imbalance, muscle interaction inhibition, and neural control related to the occurrence and development of UCS both domestically and internationally in recent years.And it elucidates the effects and corresponding mechanisms of exercise interventions such as gentle exercise, stretching exercise and physical function training on UCS, so as to provide help for the correction of UCS.

Objective To evaluate the effect of ultrasound-guided vacuum-assisted minimal invasive resection(Mammotome procedure)of breast lumps through the retromammary space. Methods Seven hundred and eighty-seven patients in Obstetrics and Gynecology Hospital Affiliated to Fudan University from Jan. 2011 to May 2012 were underwent ultrasound-guided Mammotome operation through the retromammary space (retromammary space group,385 cases),or adjacent the lumps,and followed by post-operation visits regularly (Mammotome operation adjacent the lumps group,402 cases). The operation effects were compared between the two groups. Results All cases were followed up for 12 months. The period of Mmmotome operation through the retromam mary space and the rate of resection were(48 ± 6)min and(52 ± 4)min,99. 48%(383 / 385), 99. 25%(399 / 402),perspectively,in group of Mammotome operation through the retromammary space and Mammotome operation adjacent lumpsand. There was no significant difference between the two groups( P> 0. 05). The amount of procedural bleeding,the incidence of ecchymosis,local hematoma and the number of incision in group of Mammotome operation through the retromammary space were(8 ± 3)ml,2. 34%(9 / 385), 0. 52%(2 / 385),(1. 3 ± 0. 6)respectively,which were significantly lower than those in Mammotome operation adjacent the lumps group((14 ± 6)ml,8. 71%(35 / 402),2. 74%(11 / 402),(2. 4 ± 0. 3)respectively). There were statistical difference between two groups( P = 0. 003,P < 0. 001,P = 0. 001,P = 0. 006). The rate of satisfaction in group of Mammotome operation through the retro-mammary space was 98. 70%(380 / 385),which is significantly higher than in group of Mammotome operation adjacent the lumps(89. 30%(359 / 402),P< 0. 01). Conclusion The therapy approach of ultrasound-guided Mammotome operation through the retromammary space has lower hemorrhagic complication,as well as the better effect with special advantages. Therefore it has prospective clinical application.

Objective To investigate the predictive value of serum albumin level in patients with severe sepsis .Methods One hundred and twenty cases of patients with severe sepsis admitted to Qilu Hospital ,Shandong University from April 2014 to October 2014 were prospectively enrolled .The serum albumin levels were measured and the laboratory and clinical data were collected at the onset of severe sepsis .Acute Physiology and Chronic Health Evaluation (APACHE ) Ⅱ score and Sequential Organ Failure Assessment (SOFA) score were calculated .Patients were grouped according to the prognosis by day 28 or stratified by albumin level . Prognostic factors were analyzed by multivariable Logistic regression .Results A total of 120 patients were enrolled with mean age of (57 .6 ± 18 .3) years ,among which 75 were male .The mean duration of hospitalization was (20 .1 ± 17 .8) days .The 28‐day mortality was 25 .8% (31/120) .The most common infection sources were respiratory tract (56 .7% ) ,abdominal/pelvis (19 .2% ) and bloodstream (9 .2% ) .Serum albumin level in survival group was significantly higher than that in death group ([32 .1 ± 6 .4] g/L vs [27 .5 ± 5 .5] g/L ,t=3 .562 ,P=0 .001) .Compared with survival group ,the patients in death group had higher APACHE Ⅱ and SOFA scores (22 .0 ± 9 .1 vs 13 .4 ± 7 .2;7 .1 ± 3 .7 vs 4 .3 ± 3 .5 ;t= —5 .372 and —3 .690 ,both P<0 .05) .Along with the decrease of serum albumin level ,the incidence of bloodstream infection ,solid tumor ,septic shock ,acute kidney injury and liver injury significantly increased .Patients with lower albumin level had significantly higher SOFA scores and 28‐day mortality (all P<0 .05) .Multivariable regression analysis showed that albumin level lower than 28 g/L and higher APACHE Ⅱ score were independent risk factors for mortality (OR=4 .156 ,95% CI:1 .198—14 .415 ;OR=1 .121 ,95% CI:1 .039—1 .210;both P<0 .05) .Conclusions A significantly lowered serum albumin level would increase the risk of mortality in patients with severe sepsis .The combination of albumin level and APAHCE Ⅱ score might be beneficial to evaluate the prognosis .

Objective To explore the regulatory effects of HTLV-1 ( human T-cell leukemia virus type 1 ) Tax protein on the expression of HMGB 1 ( high mobility group box 1 ) gene in T cells .Methods Total RNA and protein were extracted from Tax +-T cells ( TaxP ) , Tax--T cells ( TaxN ) and Jurkat cells which were stably transfected with pCMV-Tax and pCMV-Neo, respectively.Then, the expression levels of HMGB1 mRNA and protein in different CD 4+T cells were analyzed by real-time PCR and Western blot (WB).By using liposome-mediated method, pGL3-HMGB1-luc reporter genes and pGL3-neo-luc were tran-siently transfected into TaxP and TaxN cells and the basal transcriptional activity was observed in different T cells.Additionally, pCMV-Tax and pGL3-HMGB1-luc reporter genes were also co-transfected into Jurkat cells and the regulatory effects of Tax protein on HMGB 1 gene was detected .The chromatin immunoprecipi-tation (ChIP) assay was used to identify HMGB1 genomic sites directly targeted by Tax .Results The ex-pression levels of HMGB1 mRNA and protein in Tax+-T cells ( TaxP) were higher than those in Tax--T cells (TaxN).The transcription regulation trends for HMGB1 gene in TaxN and TaxP cells were similar but not identical in diverse T cells.pHLuc3 (containing -504-+83 HMGB1) showed the highest transcriptional ac-tivity of HMGB1 gene in both TaxP and TaxN cells , but HMGB1 transcriptional activity of pHLuc 6 in TaxP cells was significantly stronger than that in TaxN cells .Luciferase assays also showed that Tax protein promo-ted the transcription of HMGB1 gene in a dose-dependent manner .The ChIP assay further confirmed that Tax protein enriched at the HMGB1 region of -1163--1043.Conclusion The region of nt -504--383 is essen-tial for the basal promoter activity of -1163-+83 HMGB1 gene originated from pHLuc 6 reporter plasmid , and Tax protein enriched probably at the HMGB 1 site of -1163--1043 enhances HMGB1 transcription.

Objective To observe effects of different dosages of moxibustion with ginger-separated moxibustion on expressions of mitogen extracellular kinase (MEK) 1/2 and extracellular regulated protein kinase (ERK) 1/2 of gastric tissue in rats with spleen deficiency; To explore the possible mechanism and the dose-effect relationship. Methods Seventy-five SD rats were randomly divided into blank control group, model group, ginger-separated moxibustion for three zhuang group, six zhuang group and nine zhuang group according to random digits table method, with fifteen rats in each group. The rat model of spleen deficiency was established by intragastric administration with 200% Rhei Radix et Rhizoma infusion at 4 ℃. Ginger-separated moxibustion groups were treated with different dosage of moxibustion at "Zusanli", "Zhongwan" for eight days after the modeling. Pathological changes of gastric tissue by HE staining were observed under light microscope, and immunohistochemistry was used to detect the expressions of MEK1/2 and ERK1/2 protein in gastric tissue of rats. Results Compared with the blank control group rats, the gastric mucosa injury in the model group was obvious, which showed that the damage and abscission was more serious; compared with the model group, the gastric mucosa of rats was partly exfoliated and the damage was improved in three zhuang group, and the surface of gastric mucosa of rats was more complete and damage was improved obviously in six zhuang group and nine zhuang group; compared with the blank control group, the expressions of MEK1/2 and ERK1/2 protein in gastric tissue increased obviously in other groups (P<0.01);compared with three zhuang group, the expressions of MEK1/2 and ERK1/2 protein in gastric tissue increased in six zhuang group and nine zhuang group (P<0.01), but the effects of the two group were similar, without statistical significance (P>0.05). Conclusion Ginger-separated moxibustion can repair gastric mucosa in rats with spleen deficiency, which may be closely associated with its effect in increasing the expressions of MEK1/2 and ERK1/2 protein in gastric tissue and activating the MEK/ERK signal transduction pathway.

Objective: To observe the effects of different doses of ginger-partitioned moxibustion on serum trefoil factor 1 (TFF1) and mucin 5AC (MUC5AC) levels, as well as the expression of epidermal growth factor receptor (EGFR) in gastric mucosa of rats with spleen deficiency syndrome, therefore, to explore the possible mechanism and the dose-effect characteristics of ginger-partitioned moxibustion in spleen deficiency syndrome. Methods: Seventy-five SPF grade Sprague-Dawley (SD) rats were randomly divided into a blank control group (group A), a model group (group B), a 3 moxa-cone ginger-partitioned moxibustion group (group C1), a 6 moxa-cone ginger-partitioned moxibustion group (group C2) and a 9 moxa-cone ginger-partitioned moxibustion group (group C3) using random number table method, 15 rats in each group. Except group A, rats in the other groups received intragastric administration of 4 ℃200% concentrated Da Huang (Radix et Rhizoma Rhei) to prepare spleen deficiency syndrome model. After successful modeling, rats in group B received no treatment; rats in group C1, C2 and C3 were treated with 3, 6 and 9 moxa-cone ginger-partitioned moxibustion at Zusanli (ST 36) and Zhongwan (CV 12) respectively for 8 continuous days. The general symptom score of rats was observed. The serum levels of TFF1 and MUC5AC were detected by enzyme-linked immunosorbent assay (ELISA). The expression of EGFR protein in gastric mucosa was detected by immunohistochemistry. Results: After the treatment, compared with group A, the spleen deficiency symptom score was increased in group B, the levels of serum TFF1 and MUC5AC, the EGFR protein expression in gastric tissues of group C1, C2 and C3 were significantly increased (all P<0.01); compared with group B, the spleen deficiency scores were decreased in group C1, C2 and C3, and the serum levels of TFF1 and MUC5AC, as well as EGFR protein expression in gastric tissues were increased (all P<0.01). Compared with group C1, the spleen deficiency scores were decreased in group C2 and C3, the serum levels of TFF1 and MUC5AC, and the expression of EGFR protein in gastric tissues were increased (all P<0.01), however, there was no significant difference between group C2 and C3 (all P>0.05). The mechanism may be related to the increase of serum TFF1 and MUC5AC levels and activation of EGFR protein. Conclusion: Ginger-partitioned moxibustion can improve the symptoms, as well as promote the proliferation and repair of gastric mucosa in rats with spleen deficiency. The therapeutic efficacy of 6 or 9 moxa-cone ginger-partitioned moxibustion is better than that of 3 moxa-cone ginger-partitioned moxibustion, while the efficacies are equivalent between 6 and 9 moxa-cone ginger-partitioned moxibustion groups.