Objective To explore the clinical characteristics,management and pregnancy outcome in patients with ovarian tumor and ovarian tumor like condition complicated with pregnancy.Methods The clinical data of 248 patients with ovarian tumor and ovarian tumor like condition eomplicated with pregnancy who treated,operated and pathology conducted from January 2003 to December 2009 was analyzed retrospectively.Results Among of 248 patients,8 patients were found by pelrioscopy,184 patients were found by sonography.The rate of ovarian tumor and ovarian tumor like condition during pregnancy was 0.49％ (248/50 652),about 52.82％(131/248)were diagnosed as benign tumor,most of them were ovarian mature teratoma(22.18％,55/248).About 45.56％(113/248)were diagnosed as ovarian tumor like condition,most of them were ovarian chocolatecyst(23.79％,59/248).Four patients(1.61％,4/248)were ovarian malignant tumor.Two hundred and sixteen received operation,term birth was in 164 patients,premature birth was in 19 patients,miscarriage was in 33 patients.Conclusions Pelvioscopy and sonogaraphy are principally important in the diagnosis and detection of ovarian tumor during pregnancy.Pregnancy complicated with ovarian tumor or ovarian tumor like condition should be treated by tumor resection.Suitable surgery intervention during second trimester is safe.

Objective: To study the influence of authraquinones derivative of nine fold processed Radix et Rhizoma Rhei on hyperlipema and hemorheology of animals. Methods: The blood TC and TG of experimental hyperlipemia rats before and after they were given drug and its improvement on hemorheology of rats were determired. Results: Anthraquinone derivative of nine fold processed Radix et Rhizoma Rhei could decrease levels of the blood TC and TG of experimental hyperlipemia rats and improve hemorheology of rats ( P

No abstract available.
Facial Paralysis ; Paresis

OBJECTIVETo compare clinical results of treating Neer two- and three-part of proximal humeral fractures between anterolateral acromial approach and deltopectoral approach.

METHODSFrom January 2009 to December 2012, 49 patients with Neer two- and three-part of proximal humeral fractures were treated with locked plate fixation. In anterolateral acromial approach group, there were 22 patients including 9 males and 13 females with an average of (63.2±7.6) years old, while 27 patients in deltopectoral approach including 12 males and 15 females with an average of (62.9±7.0) years old. Operative time, blood loss during operation, fracture healing time and complications were observed and compared, postoperative Constant-Murley scoring and VAS scoring were applied for evaluate function of shoulder joint and pain at 3 months, 1 and 2 years respectively.

RESULTSAll patients were followed up from 24 to 41 months with an average of 34.5 months. Operative time, blood loss, fracture healing time in anterolateral acromial approach group was (68.20±7.04) min, (151.30±20.57) ml, (10.88±4.90) weeks respectively, and better than that of in deltopectoral approach group which was (75.81±13.70) min, (242.10±37.25) ml and (13.60±2.45) weeks. Three months after operation, Constant-Murley scoring and VAS score in anterolateral acromial approach group was 88.32±5.45, 0.41±0.63 and better that of in deltopectoral approach group which was 63.53±8.31, 1.65±1.02. There was no significant differences between two groups in Constant-Murley scoring and VAS score at 1 and 2 years after operation. Each group has one case occurred loss of length humerus head height, and there was 1 case with subacromial impingement, 1 case with bolt loose and 2 cases with delayed union in deltopectoral approach. No axillary nerve injury, humeral head necrosis and breakage of internal fixation occurred both of two groups.

CONCLUSIONBoth of anterolateral acromial approach and deltopectoral approach are effective in treating Neer two- and three-part of proximal humeral fractures, and can obtain excellent outcomes. Moreover, anterolateral acromial approach has advantage of less trauma, less blood loss, shorter operative time, rapid recovery of shoulder joint function and fracture.

Aged ; Case-Control Studies ; Female ; Fracture Fixation, Internal ; methods ; Fracture Healing ; Humans ; Male ; Middle Aged ; Recovery of Function ; Shoulder Fractures ; physiopathology ; surgery

AIMTo investigate the effect of capsaicin on IA and IK in cultured rat trigeminal ganglion (TG) neurons.

METHODSWhole-cell patch clamp technique was used to record the IA and IK before and after capsaicin perfusion at different concentrations.

RESULTSIn capsaicin-sensitive (CS) neurons, capsaicin was shown to selectively inhibit IA in dose-dependent manner, the IC50 was 0.99 micromol x L(-1). Yet capsaicin showed no inhibitory effect on IK, capsaicin (10 micromol x L(-1)) only slightly inhibited IK by 13.2%. In capsaicin-insensitive (CIS) neurons, capsaicin (1 micromol x L(-1)) showed no significant inhibitory effect on IA and IK, capsaicin (10 micromol x L(-1)) only slightly inhibited IA and IK by 16.8% and 15.3%, respectively. Neither 1 micromol x L(-1) nor 10 micromol x L(-1) capsaicin showed effect on the G-V curve of IA and IK.

CONCLUSIONCapsaicin was found to selectively inhibit the IA current in CS neurons, and this effect may contribute to hyperalgesia when capsaicin was first used.

Animals ; Capsaicin ; pharmacology ; Cells, Cultured ; Female ; Male ; Neurons ; physiology ; Patch-Clamp Techniques ; Potassium Channels, Voltage-Gated ; drug effects ; Rats ; Rats, Sprague-Dawley ; Trigeminal Ganglion ; cytology ; physiology

OBJECTIVE: To study the expression and diagnostic value of plasma miR-145 and miR-183 in children with lupus nephritis (LN). METHODS: A total of 92 children with LN who were admitted from January 2016 to May 2019 were enrolled as the LN group, among whom 17 had type II LN, 15 had type III LN, 36 had type IV LN, 18 had type V LN, and 6 had type VI LN. Forty healthy children who underwent physical examination were enrolled as the healthy control group. According to Systemic Lupus Erythematosus Disease Activity Index (SLEDAI), the 92 children with LN were further divided into a stable LN group with 34 children (SLEDAI score <10) and an active LN group with 58 children (SLEDAI score ≥10). RT-PCR was used to measure the expression of miR-145 and miR-183 in plasma. The receiver operating characteristic (ROC) curve was used to analyze the value of plasma miR-145, miR-183, and anti-dsDNA antibody in the diagnosis of LN. Pearson correlation analysis was used to investigate the correlation of the expression levels of miR-145 and miR-183 in plasma with laboratory markers. RESULTS: The LN, active LN, and stable LN groups had significantly higher levels of anti-dsDNA antibody, C-reactive protein, serum creatinine (Scr), and blood urea nitrogen (BUN) than the control group (P<0.05). The active LN group had significantly higher SLEDAI score, anti-dsDNA antibody, Scr, and BUN than the stable LN group (P<0.05). The LN, active LN, and stable LN groups had significantly lower levels of complement C3, complement C4, and serum albumin (Alb) than the control group (P<0.05). The active LN group had a significantly lower level of Alb than the stable LN group (P<0.05). The LN, active LN, and stable LN groups had significantly lower plasma levels of miR-145 and miR-183 than the control group (P<0.01). The active LN group had significantly lower plasma levels of miR-145 and miR-183 than the stable LN group (P<0.01). The children with difference types of LN had significantly lower plasma levels of miR-145 and miR-183 than the control group (P<0.01), and the type V-VI group and the type IV group had significantly lower plasma levels of miR-145 and miR-183 than the type II-III group (P<0.01). The ROC curve analysis showed that the optimal cut-off values of plasma miR-145, miR-183, and anti-dsDNA antibody were 1.05, 0.62, and 186.30 IU/mL respectively, in the diagnosis of LN, and the combination of these three indices had the largest area under the ROC curve of 0.896 (95%CI: 0.835-0.955), with a sensitivity of 90.5% and a specificity of 84.2%. In the children with LN, the plasma levels of miR-145 and miR-183 were negatively correlated with SLEDAI score, anti-dsDNA antibody, Scr, and BUN (P<0.05) and were positively correlated with complement C3, complement C4, and Alb (P<0.05). CONCLUSIONS There are significant reductions in the expression levels of miR-145 and miR-183 in plasma in children with LN, which are correlated with the activity level and pathological typing of LN. Combined measurement of miR-145, miR-183, and anti-dsDNA antibody has a high value in the diagnosis of LN.
Biomarkers ; Child ; Complement C4 ; Humans ; Lupus Nephritis ; genetics ; MicroRNAs ; genetics ; ROC Curve

Objective To explore the role of maternal physiology, mentality and prenatal health care on low birth weight (LBW). Methods A LBW-small for gestation age (SGA)-control group retrospective study was conducted based upon a population of infants born from November 2004 to June 2006. 896 cases involved in this study were entirely under voluntary participation and subject could withdraw their consent at any point. All subject recruitment and enrollment took place at Fujian Provincial Maternal and Children Hospital at the time of delivery. Using χ2 test for single factor analysis and logistic regression for multiple analyses Results There were 15 out of 22 single factors having statistical significances, including 2 maternal psychological, 4 physiological, 6 pathological and 3 prenatal health care factors respectively. When multi-factorial stepwise regression analyses was performed, there were 9 factors for main relative factors of LBW ,including women's height, number of prenatal examination, in-normal non-stress test, umbilical cord around the neck, retardation of the umbilical blood flow, week of gestation when the first examination was performed, premature rupture of membrane, preference on the sex of the infant, abnormal family history etc.were influencing the existence of LBW. Awareness on health information appeared to be a protective factor,suggesting that LBW could be prevented during the pregnant period. Conclusion Multiple factors seemed to be contributing to the incidence of low birth weight.

The present study aimed to investigate whether cannabinoids could modulate the response mediated by ATP receptor (P2X purinoceptor). Whole-cell patch-clamp recording was performed on cultured rat trigeminal ganglionic (TG) neurons. The majority of TG neurons were sensitive to ATP (67/75, 89.33%). Extracellular pretreatment with WIN55212-2, a cannabinoid receptor 1 (CB1 receptor) agonist, reduced ATP-activated current (I(ATP)) significantly. This inhibitory effect was concentration-dependent and was blocked by AM281, a specific CB1 receptor antagonist. Pretreatment with WIN55212-2 at 1×10(-13), 1×10(-12), 1×10(-11), 1×10(-10), 1×10(-9) and 1×10(-8) mol/L reduced I(ATP) (induced by 1×10(-4) mol/L ATP) by (8.14±3.14)%, (20.11±2.72)%, (46.62±3.51)%, (72.16±5.64)%, (80.21±2.80)% and (80.59±3.55)%, respectively. The concentration-response curves for I(ATP) pretreated with and without WIN55212-2 showed that WIN55212-2 shifted the curve downward, and decreased the maximal amplitude of I(ATP) by (58.02±4.21)%. But the threshold value and EC(50) (1.15×10(-4) mol/L vs 1.27×10(-4) mol/L) remained unchanged. The inhibition of I(ATP) by WIN55212-2 was reversed by AM281, suggesting that the inhibition was mediated via the CB1 receptor. Pretreatment with forskolin [an agonist of adenylyl cyclase (AC)] or 8-Br-cAMP reversed the inhibition of I(ATP) by WIN55212-2. These results suggest that the inhibitory effect of cannabinoids on I(ATP) is mediated via the CB1 receptors, that lead to inhibition of the AC-cAMP-PKA signaling pathway.
Adenosine Triphosphate ; physiology ; Animals ; Benzoxazines ; pharmacology ; Cannabinoids ; pharmacology ; Morpholines ; pharmacology ; Naphthalenes ; pharmacology ; Neurons ; drug effects ; physiology ; Patch-Clamp Techniques ; Pyrazoles ; pharmacology ; Rats ; Receptor, Cannabinoid, CB1 ; agonists ; antagonists & inhibitors ; Signal Transduction ; Trigeminal Ganglion ; drug effects ; physiology

OBJECTIVETo investigate the effects of the self-developed anti-heparanase polypeptide antibodies on growth and invasion of human hepatocellular carcinoma HCCLM6 cells.

METHODSUsing MTT, flow cytometry, plate clone formation, transwell invasion and heparan degrading enzyme assay, the growth and invasion changes of human hepatocellular carcinoma HCCLM6 cells by co-culture with each of three self-developed rabbit anti-heparanase polyclonal antibodies were detected.

RESULTSCompared with normal rabbit IgG, in the presence of each anti-heparanase polypeptide antibody, the growth, cell cycle and clone formation remained unchanged, and under the P1 or P2 anti-heparanase polypeptide antibody (with final concentration 100 microg/ml), the cell invasiveness was inhibited by 52.5% and 36.6%, respectively, and the heparanase activity was inhibited by 42.9% and 39.1%, respectively.

CONCLUSIONThe P1 and P2 anti-heparanase polypeptide antibodies can effectively inhibit the invasion ability and heparanase activity of liver cancer HCCLM6 cells. However, All the three antibodies have no effects on its growth, cell cycle and clone formation.

Antibodies ; pharmacology ; Carcinoma, Hepatocellular ; enzymology ; pathology ; Cell Adhesion ; Cell Differentiation ; Cell Line, Tumor ; Cell Movement ; Coculture Techniques ; Enzyme Activation ; Glucuronidase ; immunology ; metabolism ; Humans ; Liver Neoplasms ; enzymology ; pathology ; Neoplasm Invasiveness

Background/Aims: Patients treated with endoscopic submucosal dissection (ESD) for early gastric cancer (EGC) are at risk of developing metachronous gastric cancer (MGC).The aim of this study was to evaluate the clinical outcomes of MGC after ESD for EGC between the re-ESD and surgery groups. Methods: In total, data from 1,510 patients who underwent ESD for EGC from January 2005 to May 2014were retrospectively reviewed, and data from 112 patients with MGC were analyzed according to the type of treatment, namely, re-ESD and surgery. The clinicopathological factors affecting the subsequent treatment and outcomes of MGC were evaluated. Results: The median duration to the development of MGC was 47 months. In multivariate analysis, lower body mass index (BMI) (p=0.037) and multiplicity (p=0.014) of index cases were significantly associated with subsequent surgery for MGC. In cases of MGC, a diffuse or mixed-type Lauren classification (p=0.009), the depth of tumor mucosal invasion (p=0.001), and an upper stomach location (p=0.049) were associated with surgery. Overall survival was significantly shorter in the surgery group than in the re-ESD group after treatment for MGC (log-rank test, p=0.01). Conclusions Lower BMI and multiplicity of index cancers were significantly associated with the surgical resection of MGC. Close follow-up is needed to minimize additional treatment for cases at high risk of advanced MGC after ESD for EGC.