Objective To study the common aetiology and the principle of treatment of neonatal hyponatremia.MethodsThe clinical data of 48 neonatal hyponatremia cases,admitted to our hospital from June 2006 to January 2010,were analyzed retrospectively. ResultsThe main manifestations of neonatal hyponatremia were poor response ( 37.5％ ) and anorexia ( 31.3％ ).The common causes included anoxic diseases during perinatal period,improper feeding,effects of specific diseases,premature birth et al.After active treatment,the serum sodium returned to normal in 47 neonate within three days,except for 1 premature infants died of serious respiratory distress syndrome.Conclusion Neonatal hyponatremia shows no special clinical manifestation.The aetiologies are complicated,which should be treated in different methods correspondingly.The inquiry of feeding history,the treatment of primary illness,the early detection of serum sodium levels and timely correction of the serum sodium levels are very important to improve the successful rate and reduce sequela.

Objective To study the changes of serum interleukin-8 (IL-8) and interleukin-10 (IL-10) in preterm infants delivered from mothers with chorioamnionitis (CA) and the possible effects on bronchopuhmonary dysplasia (BPD) and brain injury of preterm infants.Method From October 2014 to October 2015,clinical data from mothers without clinical manifestations of CA giving birth to a preterm baby (gestational age:26 to 33 weeks) were collected in Changzhou Maternal and Child Health Hospital and Suzhou Municipal Hospital.The infants were assigned to CA group and non-CA group according to their mother's placenta pathology.The levels of serum IL-8 and IL-10 were measured using enzyme-linked immunosorbent assay (ELISA) on day 1 and day 7,while the levels of WBC,CRP and PCT were measured at birth.The incidences of BPD and brain injury were also reviewed.Result A total of 67 preterm infants were included,with 51 in the CA group and 16 non-CA group.The levels of IL-8 were significantly higher in the CA group than the non-CA group on both day 1 and day 7 [(21.6 ±9.7) ng/L vs.(7.3 ±2.3) ng/L,(26.6 ± 12.9) ng/L vs.(7.3 ± 2.1) ng/L].The IL-10 levels were significantly lower on day 1 [(1.92±0.17) ng/Lvs.(2.04±0.18) ng/L] and higher on day 7 [(2.42±0.60) ng/L vs.(2.03 ±0.18) ng/L] in the CA group.Significant differences existed on the incidences of BPD (54.9％ vs.25.0％) and brain injury (74.5％ vs.43.8％) between the two groups (P ＜ 0.05).The levels of CRP and PCT were higher in CA group (P ＜ 0.05) and the WBC was similar between the two groups (P ＞ 0.05).In CA group,on both day 1 and day 7,infants with BPD had similar IL-8 and IL-10 levels comparing with infants without BPD(P ＞ 0.05),also were infants with brain injury comparing with infants without brain injury.Conclusion Chorioamnionitis in pregnant women may affect serum cytokines levels in premature infants and lead to high incidences of BPD and brain injury.

Aim To investigate the anti-tumor effects of FS-108 an Hsp90 inhibitor, on oncogene addicted EBC-1 and A375 cells. Methods SRB assay was performed to investigate cell proliferation. Immunoblot was conducted to investigate the specific proteins. FACS was conducted to test cell cycle distribution and apoptosis. Transwell assay was conducted to investigate cell motility. Results FS-108 significantly suppressed cell proliferation of EBC-1 and A375 cancer cells with IC50 at 25. 53 nmol · L-1 and 30. 02 nmol · L-1 re-spectively. FS-108 treatment triggered the degradation of key client proteins such as c-Met and B-Raf and thereby reduced their downstream AKT and ERK signa-ling pathways. The FACS analysis results demonstrated that FS-108 treatment induced G2/M phase arrest and apoptosis significantly. Furthermore, FS-108 inhibited the migration of EBC-1 and A375 cells. Conclusion As a potent Hsp90 inhibitor, FS-108 can inhibit onco-gene addicted cancer cells proliferation through induc-tion of G2/M phase arrest and apoptosis.

Objective To investigate the methods and effectiveness of the physical therapy team management mode.MethodsAccording to the type of cerebral palsy and a certain ratio of beds and staff, the therapists were divided into 3 groups, and relatively fixed. They treated children with differrent types of CP and different beds by turn. The implementation of treatment was 3 years.ResultsAfter the physical therapy team management mode was executed, the therapist's theoretical knowledge and technical skill were upgraded, patient satisfaction raised, and the occurrence of accidental injury reduced.ConclusionThe physical therapy team management mode is conducive to standardize therapist behavior, improve the capacity of theory and practice of therapists and promote patient recovery.

Objective To observe the effect of core control training on gross motor function for children with cerebral palsy. Methods 40 cases were divided into 2 groups, 20 cases in each group. The control group accepted comprehensive rehabilitation, and the treatment group accepted core control training in addition. They were assessed with Gross Motor Function Measure (GMFM-88) before and 3 months after treatment. Results The score of GMFM-88 increased in both groups after treatment (P<0.001), and increased more in the treatment group than in the control group (P<0.05). The difference of GMFM-88 score was more in the treatment group than in the control group (P<0.001). Conclusion Core control training can improve gross motor function for the children with cerebral palsy.

Objective:To evaluate the risk and influencing factors of pulmonary embolism in patients with iliac vein compression syndrome (IVCS) and acute iliofemoral vein thrombosis by CT pulmonary angiography combined with CT venography of inferior vena cava.Methods:The data of 166 patients with acute left iliofemoral vein thrombosis diagnosed in the Affiliated Hospital of Jining Medical University from July 2016 to June 2020 were analyzed retrospectively. All patients underwent one-stop CT pulmonary angiography combined with inferior vena cava CT venography. The patients were divided into IVCS group (101 cases) and non-IVCS group (65 cases) according to the presence or absence of IVCS. The general data of the patients, the stenosis rate of left common iliac vein, the presence of inferior vena cava floating thrombosis, the presence of large pelvic collateral veins, the detection of pulmonary embolism and the pulmonary artery obstruction index of the two groups were compared, and multivariate logistic regression and multiple linear regression were used to analyze the influencing factors of the incidence and severity of pulmonary embolism in IVCS group.Results:There were significant differences in the stenosis rate of left common iliac vein [(68±8)% vs (25±14)%, t=-25.300, P<0.001], the incidence of inferior vena cava floating thrombosis [25/101, 31/65, χ2 =9.310, P=0.002], the length of inferior vena cava floating thrombosis [17.2 (10.9, 27.8)mm vs 27.4 (20.1, 55.9) mm, Z=-2.316, P=0.021], the incidence of pulmonary embolism (43/101 vs 41/65, χ2 =6.651, P=0.010) and the pulmonary artery obstruction index [(10.0% (5.0%, 17.5%) vs 22.5% (10.0%, 30.0%), Z=-3.490, P<0.001] between IVCS group and non-IVCS group. In the IVCS group, multiple logistic regression analysis revealed that the stenosis rate of left common iliac vein [β=-1.964, OR(95%CI) 0.140(0.031-0.638), P=0.011] and inferior vena cava floating thrombosis [β=1.212, OR(95%CI) 3.360(1.566-7.209), P=0.002] was independent factors for the occurrence of pulmonary embolism. Multiple linear regression showed that the influence of inferior vena cava floating thrombosis on the pulmonary artery obstruction index was statistically significant (b=0.352, t=2.410, P=0.021). Conclusion:The incidence and severity of pulmonary embolism in patients with IVCS and acute left iliofemoral vein thrombosis are lower than those without IVCS, and the presence or absence of inferior vena cava floating thrombosis is an important factor affecting the severity of pulmonary embolism.

Objective: To understand the characteristics of HIV/AIDS epidemic in Guangxi Zhuang Autonomous Region (Guangxi) with a purpose to accurately provide scientific basis for prevention and control measures, 2010-2017. Methods: Data were retrieved from case reporting cards of Guangxi during 2010 to 2017 through National HIV/AIDS Comprehensive Response Information Management System. Data was analyzed using epidemiological methods such number of cases, proportion and rate. χ² test was used for statistical analysis. Results: The HIV positive rate was 12.53 per ten thousand (85 182/67 959 000) in Guangxi during 2010 to 2017. The number of newly diagnosed HIV/AIDS cases and the number of death yearly respectively increased by 22.34%(2 602/11 648) and 32.83% (952/2 900) in 2011 compared with 2010, and both showed a six-year continuous downward trend (the number of newly diagnosed cases respectively 12 229 cases, 10 877 cases, 9 460 cases, 9 190 cases, 8 848 cases, 8 680 cases, and the number of death respectively 3 888 cases, 3 316 cases, 2 914 cases, 2 717 cases, 2 595 cases, 2 600 cases) from 2012 to 2017. But proportion of late discovery remained above 50.00% (50.53%-57.06%) for eight-years continuously. The ratio of male and female was 2.47 ∶ 1 (60 639/24 543). The ratio of males and females aged 50 and over was 2.71∶1 (28 654/10 557). Proportion of the cases in 25-49 years old group and 50 years old group accounting for 47.40%(40 377/85 182) and 46.03% (39 211/85 182) respectively. The occupation was farmers accounting for 68.40% (58 262/85 182), housekeeping, housework and unemployment accounting for 11.21% (9 546/85 182), student accounting for 0.86% (729/85 182). Heterosexual transmission accounted for 90.60% (77 171/85 182, homosexual transmission accounted for 3.13% (2 669/85 182), injection drug use transmission accounted for 4.60%(3 924/85 182) and mother-to-child transmission accounted for 0.73% (619/85 182). Conclusions The number of newly diagnosed cases and the number of death yearly showed a continuous downtrend for six-years from 2012 to 2017. However, proportion of late discovery remained above 50.00% for eight-years. The major route of infection was heterosexual transmission. With the change of HIV/AIDS newly epidemic mode in Guangxi, there are many new challenges for HIV/AIDS prevention and control work. Strategy of targeted intervention modes should be innovated for a new breakthrough.

Three novel sesquiterpenoid heterodimers,designated as auckcostusolides A-C(1-3),were isolated from Aucklandia costus leaves.The structures of compounds 1-3 were elucidated through comprehensive spectroscopic analysis,with their absolute configurations established using a combination of X-ray single-crystal diffraction and electronic circular dichroism(ECD)calculations.Notably,compounds 1 and 2,despite sharing identical planar structures derived from two identical sesquiterpenoids,exhibited oppos-ite configurations at C-11 and C-8'.This configurational difference can be attributed to distinct Diels-Alder cycloaddition processes between the sesquiterpenoid monomers.Additionally,the cytotoxic effects of compounds 1-3 were evaluated against colorectal can-cer HCT116 cells,fibrosarcoma HT1080 cells,and hepatocellular carcinoma HepG2 cells.Compounds 1-3 induced cell death was characterized by endoplasmic reticulum(ER)swelling and cytoplasmic vacuolization,typical morphological changes associated with paraptosis.Mechanistic studies revealed that compounds 1 and 3 triggered paraptosis-like cell death through the accumulation of react-ive oxygen species(ROS),activation of ER stress,and stimulation of the MAPK signaling pathway.

Objective:To describe the current situation of mental health service utilization of community pa-tients with five mental disorders in Inner Mongolia Autonomous Region and provide reference for health education and formulating relevant policies.Methods:The multistage stratified sampling method with unequal probability was used to select a total of 12 315 community residents aged 18 and over in Inner Mongolia Autonomous Region.Using Composite International Diagnostic Interview,mood disorders,anxiety disorders,substance use disorders,intermit-tent explosive disorders,and eating disorders,and health service utilization were investigated.Descriptive statistics was completed by single factor analysis method.Results:The lifetime rates of consultation and treatment of any mental disorder were 18.7％and 10.2％,respectively.The highest proportion of patients received treatment by non-medical professionals was 31.4％,followed by psychiatrists in psychiatric hospital or psychologists in general hospitals.Among the patients,1.1％of them received medication,and 2.5％received psychotherapy.Conclusion:The utilization rate of mental health services in community patients with five mental disorders is relatively low.It is necessary to conduct health education for medical help seeking properly.