Objective To study the effects of modified Buyang Huanwu decoction on adjuvant-induced arthritis,and the mechanism of this decoction in treating rheumatoid arthritis. Methods Adjuvant-induced arthritis(AA) model was induced by plantar injection of Freundis complete adjuvant and Observed the level of interlinkin-1(IL-1),tumor necrosis factor-α(TNF-α),circulating immunecomplexes(CIC),malondialdehyde(MDA) and antioxidizing activity of superoxide dismutase(SOD)in AA rats treated with the decoction.Results The contents of IL-1,TNF-α,CIC,MDA obviously decreased and the activity of SOD was increased by Buyan Huanwu Decoction(P＜0.01)in AA rats.Conclusion Modified Buyang Huanwu decoction shows visibly anti-inflammatory function on AA rats,which is associated with its mechanism of suppressing free radical injure and modifying autoimmune physiological and pathological reaction.

Objective To investigate the clinical value of prenatal ultrasound in fetal meningocele and encephalocele.Methods Thirty nine fetuses with meningocele and encephalocele confirmed by prenatal ultrasound and abortion were acquired and their clinical data and sonographic features were retrospectively analyzed.Results Ultrasound screening in 111 620 cases showed 39 fetuses were with meningocele and encephalocele,accounting for 0.35％.Among them,16 cases were diagnosed with meningocele (including 1 case with two bulging parts) and 23 cases with encephalocele.Prenatal ultrasound could clearly detect the location and size fetal skull defect,and bulging features.According to their sonographic features,meningocele or encephalocele was determined.Conclusion Ultrasound could be a reliable prenatal screening method,provide an important basis for clinical intervention and have a significant clinical value in fetal meningocele and encephalocele.

Objective To investigate the pathogenesis of small cell lung cancer ( SCLC) and to ex-plore the expression of cell cycle related kinase ( CCRK) in SCLC and its clinical significance.Methods Reverse transcription polymerase chain reaction ( RT-PCR) and Western blot were performed to examine ex-pression of CCRK in SCLC and normal tissues.Results The expressions of gene [(0.51 ±0.11)IU/L] and protein [(0.61 ±0.13)IU/L] of CCRK in SCLC tissues were significantly higher than normal tissues [(0.30 ±0.08)IU/L, (0.34 ±0.09)IU/L] ( P <0.05).The expression of CCRK was closely correlated with the clinical curative effect ( P <0.05 ) rather than the clinical stages ( P >0.05 ) .Conclusions The expressions of gene and protein of CCRK in SCLC tissues were significantly higher than normal tissues. CCRK promoted the occurrence and progress of SCLC.Chem can restrain effectually the excessive expres-sion of CCRK.The expressions of gene and protein of CCRK in the different clinical curative effect group had significant difference.

PurposeTo explore the value of prenatal ultrasound in diagnosis of fetuses with limb body wall complex (LBWC).Material and MethodsThe ultrasound images and follow-up results were studied retrospectively in 20 cases of LBWC, and the ultrasonic features of LBWC were analyzed.ResultsAll 20 cases showed rather severe body wall defect and spinal abnormality, including 16 cases of abdominal wall defect, 4 cases of abdominal thoracoabdominal defect, 8 cases of idiopathic scoliosis, 2 cases of kyphosis, 3 cases of twist into a corner, 1 cases of distortion as S shape, and 6 cases of vertebral body arranged in disorder. Moreover, 16 cases presented abnormal umbilical cord,among which 11 had too short umbilical cord, 1 without umbilical cord, and 7 as single umbilical artery (3 cases with short cord). Five cases showed limb abnormalities, among which 2 cases were left lower limb absence, 1 cases as left upper limb absent, 1 cases as left foot varus and right foot slightly varus, and 1 cases as left foot drop.ConclusionPrenatal ultrasonography can accurately diagnose LBWC in time, so as to provide evidence for early clinical intervention.

Objective To investigate the clinical features and related risk factors of osteoporosis and osteoporotic fracture (OPF) in patients with rheumatic diseases (RD),and the fracture predictive values of fracture risk assessment tool fracture risk assessment (FRAX(R))for Han patients.Methods A total of 313 untreated RD patients were included.Each individual BMD was measured at lumbar spine and femoral neck with Dual-energy X-ray absorptionary.Ten-year probability of fracture (％) was calculated by fracture risk assessment tool FRAX(R) of Chinese model.Each individual previous fracture was confirmed by X-ray or CT examination.The associations between BMD,FRAX),previous fracture and age,bone mass index,nationality,erythrocyte sedimentation rate (ESR) and RD types were analyzed.T test or Wilcoxon test was used to compare the difference between groups for statistical analysis.Pearson/Spearman rank order and binary regression were used to analyze the correlations between variables of normal/non-normal and two classification distribution.Results ① The BMD of patients with untreated RD was significantly lower than that of control group (P=0.000).Individuals diagnosed with "osteopenia" in the RD group and control group were accounted for 39.3％ (123/313) and 15.8％ (47/296) respectively.Individuals diagnosed with "osteoporosis" in RD group and control group were accounted for 11.5％ (36/313) and 5.4％ (16/296) respectively.② The next 10-year probability of the hip (Z=-2.28,P=0.02) and major osteoporotic fracture (Z=-1.98,P=0.03) were higher than those of the control group,as well as the actual incidence of OPF (x2=25.11,P=0.00),the difference was statistically significant.③ 27.3％(18/66) and 55.0％(11/20) of the previous OPF patients in RD group and control group achieved the diagnostic criteria of "high risk" of hip fracture.And 12.1％ (8/66) and 35.0％ (7/20) achieved the "high risk" of major osteoporotic fracture.④ Patients with RA,SLE and pSS had significantly increased risk of fracture.Ten-year fracture risks were negatively related to advanced age,female gender and ESR.Conclusion Bone loss and increased fracture risk are prevalent in the early stage of untreated rheumatism patients.RA,SLE plays an important role in low bone mass.The FRAX China model may underestimate 10-year fracture probability of RD patients and controls.Further explore should be done to predict the FRAX China model on different areas and different RDs.

Objective: In order to evaluate the therapeutic effects and safety of denosumab and bisphosphonates in glucocorticoid induced osteoporosis patients. Methods: Standard studies were obtained by searching CNKI, CBM, VIP, Wanfang, Pubmed, Embase and Cochrane databases. Results: Three RCTs with 869 patients were included in this study. It showed that the mean changes of lumbar spine, total hip and femoral neck bone mineral density (BMD) for patients in denosumab group were increased by 2.47%, 1.43% and 1.07% respectively compared to those of bisphosphonates group.There was no statistically significant difference between patients receiving denosumab and those receiving bisphosphonate in terms of adverse events and serious adverse events. Conclusions Denosumab has an effective increase for lumbar spine, total hip and femoral neck bone mineral density, and the safety of both is similar.

UNLABELLEDBackround N-terminal pro-brain natriuretic peptide (NT-proBNP) is a reliable predictor in acute coronary artery disease (CAD). Little is known about patients with stable CAD, especially Chinese patients with CAD. The aim of the present study was to investigate the association of NT-proBNP levels with the severity of CAD in patients with normal left ventricular ejection fraction.

METHODSA total of 658 consecutive patients were divided into two groups based on angiograms: CAD group (n = 484) and angiographic normal control group (n = 174). The severity of CAD was evaluated by modified Gensini score, and its relationship with NT-proBNP was analyzed.

RESULTSThe prevalence of risk factors such as age, male gender, diabetes mellitus (DM), dyslipidemia, smoking, and family history of CAD in the CAD group were higher than that in the control group. In multivariate regression model analysis, age, gender, and DM were determinants of the presence of CAD. NT-pro BNP was found to be an independent predictor for CAD (OR:1.66 (95% CI: 1.06-2.61), P < 0.05). In a receiver operating characteristic (ROC) curve analysis, an NT-proBNP value of 641.15 pmol/L was identified as a cut-off value in the diagnosis or exclusion of CAD (area under curve (AUC) = 0.56, 95% CI: 0.51-0.61). Furthermore, NT-proBNP was positively correlated with Gensini score (r = 0.14, P < 0.001) in patients with CAD.

CONCLUSIONNT-proBNP was an independent predictor for Chinese patients with CAD, suggesting that the NT-proBNP level might be associated with the presence and the severity of CAD.

Coronary Disease ; blood ; physiopathology ; Female ; Humans ; Male ; Middle Aged ; Natriuretic Peptide, Brain ; blood ; Peptide Fragments ; blood ; Prospective Studies ; Risk Factors ; Severity of Illness Index ; Stroke Volume