OBJECTIVE: To observe the effect of electroacupuncture (EA) on the rehabilitation of knee joint function after anterior cruciate ligament (ACL) reconstruction. METHODS: A total of 140 patients with ACL reconstruction were randomly divided into an observation group (58 cases recruited, 12 cases dropped out) and a control group (65 cases recruited, 5 cases dropped out). The patients in the control group were treated with routine rehabilitation treatment. The patients in the observation group, on the basis of the treatment in the control group, were treated with EA at Fengshi (GB 31), Futu (ST 32), Zusanli (ST 36), Shangjuxu (ST 37), Fenglong (ST 40), Xuanzhong (GB 39), Diji (SP 8) and Sanyinjiao (SP 6) on the affected side (2 Hz/100 Hz of dilatational wave, 2-5 mA). Each EA treatment lasted 20-30 min, twice a day for 7 days. The swelling degree (d), pain visual analogue scale (VAS), knee joint range of motion (ROM), scores of International Knee Documentation Committee (IKDC) subjective short form and scores of Lysholm were observed in the two groups 1 day, 1 month, 3 months, 6 months and 1 year after operation. RESULTS: One month and 3 months after operation, the swelling degree (d) and VAS scores in the observation group were lower than those in the control group (<0.05); 6 months and 1 year after operation, there was no significant difference between the two groups on the swelling degree (d) and VAS scores (>0.05). One month, 3 months, 6 months and 1 year after operation, the ROM of the knee joint in the observation group was higher than that in the control group (<0.05), the IKDC score and Lysholm score were higher than those in the control group (<0.05). Within one year, there were no relaxations, fractures and other related complications in the two groups. The pivot shift test, anterior drawer test and the Lachman test were all negative. CONCLUSION EA combined with routine rehabilitation training could obviously reduce the pain of knee joint, improve the swelling degree, increase the ROM of knee joint, promote the functional recovery in patients with ACL reconstruction, which are superior to rehabilitation training alone.

PURPOSE: The data on the differences between sputum autoantibodies (Sp-Abs) and serum autoantibodies (Se-Abs) in reflection of autoimmune responses to lungs is still lacking. METHODS: Ten types of Abs were investigated in matched Se and Sp samples collected from recruited subjects. Correlations between Ab levels and airway inflammatory parameters and measures of pulmonary function were assessed. The network-based and inter-correlated analysis was performed to explore the patterns of Sp- and Se-Ab profiles. RESULTS: Fifty stable asthmatic patients and 24 healthy volunteers were recruited for our study, 15 with mild asthma, 18 with moderate asthma and 17 with severe asthma. The concentrations of Sp-Ab against U1 small nuclear ribonucleoprotein (Sp-anti-U1-SnRNP), Sp-Ab against Smith antigen and Se-Ab against thyroid peroxidase (anti-TPO) in severe asthmatics and Sp-anti-U1-SnRNP in moderate asthmatics were significantly higher compared to healthy controls and mild asthmatic subjects (P < 0.05). Sp-anti-U1-SnRNP levels were positively correlated with the dose of inhaled corticosteroids, Sp eosinophil counts and fractional exhaled nitric oxide (r = 0.326, P = 0.022; r = 0.356, P = 0.012; r = 0.241, P = 0.025, respectively) and negatively correlated with Sp neutrophil counts (r = −0.308, P = 0.031) with adjustment for age. Spearman's correlation matrix showed multiple inter-correlations among Sp-Abs and Se-Abs (P < 0.05) while only the levels of Ab against DNA topoisomerase and anti-TPO in Se were correlated with those Sp-Ab counterparts (P < 0.05). The network-based analysis defined 2 clusters: clusters 1 and 2 contained 10 Sp-Abs and 10 Se-Abs, respectively. CONCLUSIONS: This study observes that Sp-Abs are more associated with clinical parameters and the severity of disease in asthma compared to Se-Abs. Targeting on Sp-Abs which are the hallmark of the localized autoimmune event might help us better understand the role of autoimmunity in the pathological mechanism of asthma.
Adrenal Cortex Hormones ; Asthma ; Autoantibodies ; Autoimmunity ; DNA Topoisomerases, Type I ; Eosinophils ; Healthy Volunteers ; Humans ; Iodide Peroxidase ; Lung ; Neutrophils ; Nitric Oxide ; Ribonucleoproteins, Small Nuclear ; Sputum

Objective To understand the present status of special reports relating to microbiology at China provincial-level annual academic conference of healthcare-associated infection (HAI), and provide basis for the training and capacity-building of HAI management staff.Methods The conference arrangements for annual academic conference of provincial HAI quality control centers and HAI management societies from January 2015 to May 2017 were collected, and the special reports on microbiology were summarized and analyzed.Results A total of 35 annual academic conferences held by 17 provinces/municipalities directly under the central government/autonomous regions were included in the study, most conferences (42.31％) were concentrated on the fourth quarter. 15 annual academic conferences were related to microbiology report, accounting for 5.91％ of the total reports, reporting time accounted for 4.81％ of total time. There were various forms of microbiological thematic reports, subject reports, literature exchange, and interactive exchange accounted for 68.96％, 24.14％, and 6.90％ respectively. The proportion of topics related to microbiology reports increased to a certain extent, but the proportion of reporting time decreased.Conclusion At present, the proportion and reporting time of microbiology reports in China provincial-level annual academic conference of HAI is relatively low, it is necessary to increase the number of microbiology reports in the future annual conference of HAI.

OBJECTIVES: To investigate the protective effects of Shexiang Tongxin Dropping Pill (, STP) on NaSO-induced hypoxia-reoxygenation injury in cardiomyoblast H9c2 cells. METHODS: The cell viability and levels of mRNA and protein expression in H9c2 cells were determined following NaSO-induced hypoxia using Hoechst staining, annexin V/propidium iodide (PI) flow cytometry, real-time polymerase chain reaction and Western blot analysis. RESULTS: STP pretreatment significantly increased the viability and inhibited aberrant morphological changes in H9c2 cardiomyoblast cells induced by NaSO treatment (P<0.05). In addition, STP pretreatment attenuated NaSO-induced hypoxic damage, down-regulated the expression of pro-apoptotic Bax, and up-regulated the expression of anti-apoptotic Bcl-2 in H9c2 cells (P<0.05). CONCLUSIONS STP was strongly cardioprotective in hypoxia-reoxygenation injury by preventing hypoxic damage and inhibiting cellular apoptosis. These results further support the use of STP as an effective drug for the treatment of ischemic heart disease.

Objective This study aimed to verify the association between osteoprotegerin gene () and its variants with osteoporosis (OP) by performing integrative analysis.Methods We used the KGG software to perform gene-based association analysis, which integrated all publicly available single-nucleotide polymorphism (SNP)-based values and obtained an overall value for the . The significant SNPs were screened for expression quantitative trait loci (eQTLs). Meta-analysis was used to combine the associations between the variants of and bone mineral density (BMD) reported in the literatures. Then we performed dual-luciferase reporter gene systems for the functional verification of the variants of .Results In the gene-based association analysis, the over all value of was 6.24×10 for BMD at femoral neck (FN) and 7.37×10 for BMD at lumbar spine (LS), indicating the importance of for OP. The publicly available eQTL database identified 5 eQTLs which exert cis-regulation effects on at FN and LS. Literature searching found that rs2073617 (known as T950C) was the hot spot SNP. There were 13 relevant studies on rs2073617 besides the GEFOS-2 study identified from the PubMed. Significant differences among TT, TC and CC genotypes at FN (= 0.047) and LS (= 0.025) were shown by meta-analysis, demonstrating the associations between T950C polymorphism and BMD. Luciferase gene expression was significantly higher at the presence of allele C than allele T in the 293T cells (=-9.47, <0.01). Conclusion The integrative analysis further confirmed the importance of in OP and the correlation of T950C polymorphism with BMD of OP. The strategy can be used as a reference for functional interpretation of other disease-related genes.

BACKGROUND: The Shanghai growth standards are higher than World Health Organization (WHO) growth standards, which may influence the feeding practices of the caregivers and increase the risk of overweight in these infants. This study aimed to compare the effects of different growth standards on childhood obesity in Shanghai metropolitan area. METHODS: This was a cluster-randomized controlled trial conducted in 2 downtown areas with 19 community health service centers in Shanghai from November 2013 to December 2015. Randomization was done at the level of the community. Infants (health newborns) were assessed and monitored by the Shanghai growth standards (S-group) and the 2006 WHO growth standards (W-group), respectively. Measurements were taken at 1.0, 2.0, 4.0, 6.0, 9.0 and 12.0 months of age during follow-up period. Based on the values of length and weight measurements, according to the group's growth standards, doctors provided the caregivers with corresponding clinical consultation. Changes in weight-for-age z-score (WAZ), length-for-age z-score (LAZ), and weight-for length z-score (WLZ) between 2 groups were assessed using mixed regression models. Overweight was compared between 2 group at all follow-up measurements. RESULTS: A total of 6509 infants (52.1% were boys) were in the W-group, and 8510 infants (51.4% were boys) were in the S-group. The overweight ratios between two groups were distinct at 9 months of age (3.4% in W-group and 4.3% in S-group) and 12 months of age (2.2% in W-group and 3.8% in S-group), and the differences were statistically significant (P = 0.020 and P < 0.001, respectively). Compared to W-group, the increase in WAZ (coefficient = 0.04, P = 0.004) and WLZ (coefficient = 0.09, P < 0.001) were significantly greater, and the LAZ was lower (coefficient = -0.04, P = 0.047) in S-group (W-group values were used as reference in mixed regression models). CONCLUSION: Compared to the Shanghai growth standards, the adoption of WHO 2006 growth standards would reduce the risk of infant overweight in Shanghai metropolitan area up to 1 year of age. TRIAL REGISTRATION NUMBER ChiCTR1800015371, http://www.chictr.org.cn/ Chinese Clinical Trial Registry.
Body Height ; physiology ; Body Weight ; physiology ; China ; Feeding Behavior ; physiology ; Female ; Humans ; Infant ; Infant, Newborn ; Male ; Overweight ; physiopathology

Iridoid synthase( IS),the key enzyme in the natural biosynthesis of vegetal iridoids,catalyzes the irreversible cyclization of 10-oxogeranial to epi-iridodial. In this study,we screened the Rehmannia glutinosa transcriptome data by BLASTn with Catharanthus roseus CrIS cDNA,and found four c DNA fragments with length of 1 527,1 743,1 425,1 718 bp,named RgIS1,RgIS2,RgIS3 and RgIS4,respectively. Bioinformatics analysis revealed that the four iridoid synthase genes encoding proteins with 389-392 amino acid residues,protein molecular weights were between 44. 30-44. 74 k Da,and theoretical isoelectric points were between 5. 30 and 5. 87. Subcellular localization predictions showed that the four iridoid synthase were distributed in the cytoplasm. Structure analysis revealed that R. glutinosa iridoid synthases contain six conserved short-chain dehydrogenase/reductase( SDR) motifs,and their 3 D models were composed typical dinucleotide-binding " Rossmann" folds covered by helical C-terminal extensions. Using the amino acid sequences of four R. glutinosa iridoid synthases,phylogenetic analysis was performed,the result indicated that RgIS3,CrIS and Olea europaea OeIS were grouped together,the other R. glutinosa iridoid synthases and fifteen proteins in other plants had close relationship. Real-time fluorescent quantitative PCR revealed that RgIS1 and RgIS3 highly expressed in unfold leaves,however,RgIS2 and RgIS4 highly expressed in stems and tuberous roots,respectively. RgIS3 showed higher expression levels in non-radial striations( nRS) of the two cultivars,and RgIS1 and RgIS2 had higher expression levels in nRS of QH,while RgIS4 had less expression levels in nRS of QH1. RgIS1,RgIS2 and RgIS3 were up-regulated by Me JA treatment,although the time and degree of response differed. Our findings are helpful to reveal molecular function of R. glutinosa iridoid synthases and provide a clue for studing the molecular mechanism of iridoid biosynthesis.
Cloning, Molecular ; Genes, Plant ; Iridoids ; metabolism ; Ligases ; genetics ; Phylogeny ; Rehmannia ; enzymology ; genetics

Cardio-cerebral vascular disease induced by atherosclerosis is a serious cause of human health. The pathogenesis of AS is very complex,and the oxidized low-density lipoprotein( ox LDL) induced foam cells formation is considered to be the most important cytological change in AS. Based on the definition of " TCM chemical biology",we clarified the chemical composition of Ilex hainanensis,the effective substances of I. hainanensis on the activity of anti-AS were screened. Then we found that saponin BF523 had the good inhibitory effect on foam cell formation. In this research,we studied the BF523 as the research object to clarify the molecular target of the active compound of I. hainanensis by foam cell formation model. The results showed that BF523 significantly inhibited the oxidation of ox LDL-induced macrophage foaming and decreased the lipid content in macrophages. BF523 had inhibited the phagocytosis of ox LDL in macrophages by reducing the mRNA and protein levels of scavenger receptor CD36,thereby inhibiting the occurrence and development of AS. These findings not only clarified the mechanism of the inhibition of foam cell formation by saponin BF523,but also provided a useful exploration for the enrichment of the theory of " TCM chemical biology".
Atherosclerosis ; CD36 Antigens ; metabolism ; Cells, Cultured ; Foam Cells ; cytology ; drug effects ; Humans ; Ilex ; chemistry ; Lipoproteins, LDL ; adverse effects

Aged ; Humans ; Lymphocyte Count ; Male ; Middle Aged ; Prognosis ; Severity of Illness Index ; Silicosis ; diagnosis ; immunology

OBJECTIVE: To evaluate the quality of life (QOL) on patients with multiple myeloma(MM) during maintenance therapy and to explore the related factors important for QOL. METHODS: The demography, clinical and laboratorial data of 66 MM patients during maintenance therapy were collected and explored by using a cross-sectional question naire(EORTC QLQ C30 V 3.0). The statistical analysis was performed using Nowegram normal mode(NM) and reference values(RV) of MM patients which were used as control. RESULTS: In comparison with Nowegran normal mode, the scores of general health status, physical function, role function and social function of patients during maintenance therapy were lower than those of normal mode (61.3, 73.9, 65.4 and 65.2 vs 75.3, 89.9, 83.3 and 85.8 respectively), while the scores of constipation and financial difficulty were higher than those of normal mode(16.7 and 44.4 vs 10.7 and 9.7 respectively) (P<0.05). In comparison with reference values, the scores of general health status, emotional and coguitive functions of patients during maintenance therapy were significantly higher than those of reference values(61.3, 81.7 and 84.3 vs 55.7, 71.3 and 78.1 respectively) (P<0.05). In addition, the maintenance therapy yet decreasd the scores of fatigue, nausea and vomiting, pain, dyspnoea, insomnia, appetite loss and constipation of patients, but increased the score of financial difficulty of patients (P<0.05). The age of initial diagnosis, serum LDH level, peripheral neuropathy, high ratio of own expense and underlying diseases were main factors affecting the general health status of patients (P<0.05), while the decrease of Hb level, increase of blood Ca level and accompanied genetic changes negatively influence the QOL (P<0.05), while the high culture level showed positive effect on QOL (P<0.05). The choise of drugs for maintenace (therapy thalidomide and bortezomib) not had significant effect on QOL of patients. CONCLUSION The maintenance therapy can improve the QOL of MM patients, the age at initial diagnses, serum LDH level, peripheral neuropathy and high ratio of own expence are the main factors affecting the QOL of MM patients.
Cross-Sectional Studies ; Humans ; Multiple Myeloma ; therapy ; Quality of Life ; Thalidomide