Objective To explore the clinical significance of prenatal ultrasonic diagnosis of fetal nephrohydrosis and its prognosis.Methods Prenatal ultrasanography was performed on 9526 women at more than 20 weeks gestation,and 162 women whose anteroposterior diameter of the renal pelvis was≥8 mm were included in this study.The grade of fetal nephrohydrosis was classified according to Grignon grading method.The changes in fetal nephrohydrosis were observed regularly until delivery.Results(1)The incidence of fetal encephalic fluid and Grignon grade:there were 162 fetuses with fetal nephrohydrosis among 9526 fetuses,with an incidence of 1.7%.The numbers of fetuses with Grades 1 to 5 were 71,59,7,3 and 22,respectively.(2)The distribution in gestafional weeks of fetal nephrohydrosis:generally,fetal nephrohydrosis was first diagnosed at(33±5)weeks,and the maximum degree of nephrohydrosis was observed at(36±3)weeks.One hundred and ten fetuses with nephrohydrosis recovered during the process of gestation,at about(37±4)weeks.(3)Poor terminations of pregnancy:there were 40(25%)fetuses with poor terminations among totally 162 cases.Among these 40 fetuses,3(27%)were first diagnosed at 20 to 24 weeks within 11 fetuses,6(24%)were first diagnosed at 25 to 28 weeks within 20 fetuses,14(26%)were first diagnosed at 29 to 32 weeks within 53 fetuses,11(23%)were first diagnosed at 33 to 36 weeks within 48 fetuses,and 6(20%)were first diagnosed at 37 to 40 weeks within 30 fetuses,The results demonstrate that high grade of fetal nephrohydrosis according to Grignon grading method indicates a poorer prognosis of the fetus.(4)Follow-up results:there were 122(75%,122/162)live and healthy neonates in total,including 110 neonates whose nephrohydrosis recovered prior to birth and 12 neonates whose nephrohydrosis recovered within 1 week after birth.These neonates all developed well without any urinary sequela within the first 2 years.There were also 20(12%,20/162)hydronephrotic neonates who were still diagnosed as nephrohydrosis within 1 week after birth,including 11 fetuses graded below Grignon grade 3,whose nephrohydrosis recovered 3 to 12 months after birth and who developed well without any urinary symptoms.Conclusions The study demonstrates that hydronephrotic fetuses who are diagnosed at earlier gestational weeka and with higher grading have poore prognosis.The Grignon grading method can be used in the prenatal evaluation of fetal nephrohydrosis to predict the prognosis of the fetus.

Objective To evaluate the radical debridement and anterior spinal fusion with strut graft for the treatment of spinal tuberculosis. Methods There were 78 cases in this series, 36 males and 42 females. The age was from 15 to 72 years, the mean was 47 years. The involved vertebral bodies were at 2 segments in 29 patients, at 3 segments in 41 patients and at more than 4 segments in 8 patients. The kyphosis was 13～92 degrees with a mean of 34 degrees. Radical debridement and spinal fusion with strut graft were used in all patients. In addition, the spine was instrumented in 3 cases for further stabilization. Strut grafts consist of ribs in 22 cases, iliums in 44 cases, iliums and ribs in 12 cases. Results The period of follow up lasted from 1 to 16 years with a mean of 5.2 years. 98.7% of the patients have good results and 97.4%have solid bony fusion. The kyphosis deformity was 5～62 degrees, the mean was 22 degrees. Conclusion The present results show that the radical debridement and anterior fusion with strut graft was effective for restoring the local anatomical alignment and the stability with high rate of solid bony fusion and lower rate of postoperative low back pain.

Colitis, Ulcerative ; prevention & control ; therapy ; Humans ; Integrative Medicine ; Remission Induction

Objective: To observe the effect of Yi Jin Jing (Sinew-transforming Qigong Exercises) on the muscle strength in senile sarcopenia. Methods: Sixty-five old people with sarcopenia were randomized into Yi Jin Jing group and a blank control group. Thirty-three patients in Yi Jin Jing group practiced Yi Jin Jing (Sinew-transforming Qigong Exercises), while 32 patients in the blank control group didn't receive any interventions. The muscle strength was measured before and after 12-week training. Results: During the study, each group had 1 dropout. The muscle strength was improved after 12-week training in Yi Jin Jing group, and the difference was statistically significant (P<0.05); there was no significant difference in the blank control group (P>0.05). After the intervention, there was a significant difference between Yi Jin Jing group and the blank control group in comparing the muscle strength (P<0.05). Conclusion: Constant Yi Jin Jing (Sinew-transforming Qigong Exercises) training can notably improve skeletal muscle strength in senile sarcopenia.

Studies of biological feedback (BF) for the treatment of chronic prostatitis (CP) are occasionally reported have exhibited some related problems. This article presents an evaluation of the published literature on the BF treatment of CP at home and abroad in the aspects of instrument, method, application, effect, function, and mechanism. UROSTYMTM and MyoTrac are often employed and their operating paths are basically the same. NIH prostate symptom scores, urinary function, pain, sexual function, immune function, prostate fluid, and other indicators are generally used for the analysis of the effects of BF alone or in combination with other therapies on CP and its related symptoms. Either BF alone or BF combined with other therapies can promote urination, reduce pain, improve the quality of life, attenuate inflammation, improve sexual function, adjust immunity, and lessen physical and chemical stimulation. However, the relevant literature is of low quantity and quality, the reported studies are not standardized, and exploration of the action mechanisms is neglected.
Biofeedback, Psychology ; Humans ; Male ; Prostatitis ; therapy ; Quality of Life

Objective To evaluate the expression of miR-196b in newly diagnosed pediatric acute myeloid leukemia (AML) and its clinical signiifcance. Methods Fifty-two AML children were enrolled in this study and 30 non-leukemia com-pared children were selected as controls. The expressions of miR-196b were detected in bone marrow samples by real-time quan-titative PCR (q-RT-PCR) and the results were expressed in 2-??Ct. Results miR-196b expressions were signiifcantly higher in M4-5 and lower in non-M4-5 of AML children than those in control (P<0.01), with a lowest level in t (15;17) and a highest level in MLL subtypes (P<0.01). The miR-196b expressions were signiifcantly different among different prognosis groups (P<0.01) and the level in the favorable prognostic group was lower than in poor prognosis group. It was also found that miR-196b expres-sion was lower in remission group than that in no-remission group after the ifrst induction remission therapy (P<0.05). Mean-while, the expression of miR-196b in the children with WBC≥100×109/L were statistically higher than that in the children with WBC<100×109/L (P<0.01), and miR-196b level was positively correlated with the platelet counts (r=0.302, P=0.030). Conclu-sions miR-196b expression is increased in poor prognosis group of AML children, and high expression of miR-196b is related with low response rate and poor prognosis. miR-1966 is expected to become a new target for the treatment of AML.

Background and purpose: Phosphatase and tensin homologue deleted on chromosome 10 (PTEN) gene is a kind of tumor suppressors, which has been reported to be underexpressed in endometrial carcinoma (EC) tissues by several reports. However, the biological effects and possible mechanisms of PTEN on EC have been known less. In this study, we tried to investigate the effects and possible mechanisms of PTEN on the invasion and migration of endometrial carcinoma cells and to provide a potential target for endometrial carcinoma therapy. Methods:The recombinant plasmid pIRES2-ZsGreen1-PTEN was rebuilt by gene recombination technology;The plasmid was transferred into HEC-1B cells and the cells transfected with pIRES2-ZsGreen1 plasmid were used as control;The expression of PTEN was observed by fluorescence microscope and Western blot assay;Cell migration and invasion was determined by the wound healing assay, transwell migration and invasion assays respectively;The Western blot analysis was performed to detect the expression of ATP-dependent tyrosine kinase (AKT), phosphorylated-AKT (p-AKT) and matrix metalloproteinase-2 (MMP-2). Results:The agarose gel electrophoresis showed a stripe of 1.2 kb which was same to PTEN cDNA;The sequence analysis showed the PCR products owned the same sequence with the coding region of PTEN cDNA in GenBank, suggesting the recombinant plasmid was constructed successfully;The green light of cells observed by fluorescence microscope and the Western blot analysis showed the expression of PTEN was upregulated in the cells transfected with the recombinant plasmid, suggesting the plasmid expressed successfully in HEC-1B cells;The wound healing assay as well as transwell migration assay showed ectopic expression of PTEN suppressed cell migration;The invasive capacity of HEC-1B cells was significantly decreased upon transfection with PTEN plasmid compared to control and untreated groups;Moreover, compared with the control groups, the expression of p-AKT and MMP-2 was downregulated, while there was no significant alteration of the expression of AKT. Conclusion:PTEN could suppress cell migratory and invasive ability of endometrial carcinoma cells by suppressing the phosphorylation of AKT followed by the decrease of MMP-2.

Objective To investigate the level and influencing factors for self-efficacy among elders with hypertension in Zhoushan and to provide the reference for improving the self-efficacy of elders with hypertension. Methods The stratified sampling method was used to select elders with hypertension from 4 streets (townships) in urban and rural of Zhoushan in 2016. Four communities were selected from each street (townships) as sample units and using the random sampling to select 50 patients from every community. The investigation was performed with unified questionnaire. The influencing factors for self-efficacy were analyzed with logistic regression. Results The average score of the self-efficacy was 34.13±5.17. Among the investigated 738 elders with hypertension, more than half of them were scored 1ess than 2 in two items, which were blood pressure monitoring (86.99％) and persistent physical exercise (50.95％) . Scoring index of compliance behavior of hypertension was the lowest, only 63.93％ . By multivariate logistic regression analysis, those patients who were female (OR=2.34, 95％ CI: 1.55-3.53) , educated (ORprimary=1.72, 95％ CI: 1.09-2.69; ORjunior =2.25, 95％ CI: 1.13-4.46;ORsenior and above=2.46, 95％ CI: 1.06-5.71), with high level of drug compliance (ORmedium=1.72, 95％CI: 1.09-2.69; ORhigh=2.12, 95％ CI: 1.38-3.26) were more likely to get high level of self-efficacy. Patients who monitored blood pressure only uncomfortable were more likely to get low level of self-efficacy (OR=0.22, 95％ CI: 0.08-0.68) . Conclusion More than half of community-dwelling elders with hypertension had a middle level self-efficacy in Zhoushan, who need further improvement. Corresponding interventions should be developed to strengthen the self-efficacy, which can help patients improve self-management of hypertension and establish a healthy life style.

OBJECTIVETo systematically evaluate acupuncture as a treatment for male infertility.

METHODSWe searched Chi na Biology Medical Database (CBM), Wan Fang Medical Information System, China National Knowledge Infrastructure (CNKI), VIP Information Resource System (VIP), and PubMed for published literature on acupuncture as a treatment for male infertility on May 1 2014. Based on the Standards for Reporting Interventions in Clinical Trials of Acupuncture (STRICTA), we evaluated the quality of the reports, conducted meta-analysis on the identified studies via RevMan5.2, and assessed the quality of the evidence in the literature by Grading of Recommendations Assessment, Development, and Evaluation (GRADE).

RESULTSA total of 12 studies involving 2,177 patients were included, the quality of which was evaluated as mediocre. With regard to the cure rate, acupuncture was comparable to traditional Chinese medicine (TCM) (P > 0.05) but better than Western medicine (RR = 4.00, 95% CI 1.63 to 9.82, P < 0.01) while acupuncture + TCM was better than either TCM (RR = 1.77, 95% CI 1.20 to 2.60, P < 0.01) or Western medicine used alone (RR = 2.73, 95% CI 1.51 to 4.93, P < 0.01), and acupuncture + Western medicine was better than Western medicine alone (RR = 1.88, 95% CI 1.17 to 3.02, P = 0.01). The combined use of acupuncture, ear pressure, TCM, and Western medicine showed a higher cure rate than the combination of TCM and Western medicine (RR = 3.45, 95% CI 2.90 to 4.11, P < 0.01). In therapeutic effectiveness, acupuncture was comparable to TCM (P > 0.05) but superior to Western medicine (RR = 1.41, 95% CI 1.12 to 1.71, P < 0.01), acupuncture + TCM was superior to either TCM (RR = 1.14, 95% CI 1.05 to 1.23, P < 0.01) or Western medicine alone (RR = 1.43, 95% CI 1.22 to 1.67, P < 0.01), and acupuncture + Western medicine was superior to Western medicine alone (RR = 1.25, 95% CI 1.05 to 1.49, P = 0.01). In improving sperm concentration, acupuncture was as effective as TCM (P > 0.05) and sham acupuncture (P > 0.05) but outdid Western medicine (RR = 27.00, 95% CI 24.27 to 29.73, P < 0.01) and acupuncture + TCM outdid either TCM (RR = 14.65, 95% CI 7.58 to 21.72, P < 0.01) or Western medicine alone (RR = 1.04, 95% CI--1.43 to 3.51, P > 0.05). In improving grade a sperm, acupuncture exhibited a similar effect to TCM (P > 0.05) and sham acupuncture (P > 0.05), and acupuncture + TCM was more effective than TCM alone (RR = 7.78, 95% CI 3.51 to 12.23, P < 0.01) but equally effective as Western medicine (P > 0.05). In elevating the level of grade a + b sperm, acupuncture + TCM excelled either TCM (RR = 11.00, 95%, CI 3.17 to 18.82, P < 0.01) or Western medicine alone (RR = 12.22, 95% CI 6.87 to 17.57, P < 0. 01), while acupuncture produced a comparable effect with sham acupuncture (P > 0.05). As for the quality of the included studies, only 3 conclusions of the 23 meta-analyses were assessed to be of average quality, while the others of poor or extremely poor quality. Therefore, the recommendation grade of the conclusions was low.

CONCLUSIONFor the treatment of male infertility, acupuncture is reported to be equally effective as TMC and more effective than Western medicine, and its effectiveness is enhanced when applied in combination with either TCM or Western medicine. Acupuncture is distinctively efficacious in improving sperm quality. Nevertheless, the overall quality of the included studies is low.

Objective:To observe the effects of berberine on procoagulant and fibrinolytic inhibitory factors produced by rat type Ⅱ alveolar epithelial cell (AECⅡ) induced by lipopolysaccharide (LPS).Methods:AECⅡ cells (RLE-6TN cells) were cultured in vitro, and the cells in logarithmic growth phase were collected. The cytotoxicity text of berberine was detected by cell counting kit-8 (CCK-8) to determine the drug concentration range according to inhibition concentration of half cells (IC 50). The RLE-6TN cells were divided into five groups, the cells in blank control group were cultured in DMEM; the cells in LPS group were stimulated with 5 mg/L LPS; and the cells in berberine pretreatment groups were pretreated with 20, 50 and 80 μmol/L berberine for 1 hour, and then were co-cultured with 5 mg/L LPS. The cells were collected after LPS induced for 24 hours. The protein and mRNA expression levels of tissue factor (TF), tissue factor pathway inhibitor (TFPI) and plasminogen activator inhibitor-1 (PAI-1) in the cells were detected by Western blotting and real-time fluorescence quantification reverse transcription-polymerase chain reaction (RT-qPCR). The levels of activated protein C (APC), precollagen Ⅲ peptide (PⅢP), thrombin-antithrombin complex (TAT) and antithrombin Ⅲ (ATⅢ) in the cell supernatant were measured by enzyme linked immunosorbent assay (ELISA). Results:According to the inhibition rate curve, the IC 50 of berberine on RLE-6TN cells was 81.16 μmol/L. Therefore, 20, 50 and 80 μmol/L were selected as the intervention concentration of berberine. Compared with the blank control group, the expression and secretion of procoagulant and fibrinolytic inhibitory factors were abnormal in RLE-6TN cells after LPS induced for 24 hours. The protein and mRNA expression levels of TF and PAI-1 in the LPS group were significantly increased, but the protein and mRNA expression levels of TFPI were significantly decreased. Meanwhile, the levels of APC and ATⅢ in the cell supernatant were significantly decreased, while the levels of PⅢP and TAT were significantly increased. After pretreatment with berberine, the abnormal expression and secretion of procoagulant and fibrinolytic inhibitory factors induced by LPS were corrected in a dose-dependent manner, especially in 80 μmol/L. Compared with the LPS group, the protein and mRNA expression levels of TF and PAI-1 in the berberine 80 μmol/L group were significantly decreased [TF protein (TF/GAPDH): 0.45±0.02 vs. 0.55±0.03, TF mRNA (2 -ΔΔCt): 0.39±0.08 vs. 1.48±0.11, PAI-1 protein (PAI-1/GAPDH): 0.37±0.02 vs. 0.64±0.04, PAI-1 mRNA (2 -ΔΔCt): 1.14±0.29 vs. 4.18±0.44, all P < 0.01] and those of TFPI were significantly increased [TFPI protein (TFPI/GAPDH): 0.53±0.02 vs. 0.45±0.02, TFPI mRNA (2 -ΔΔCt): 0.94±0.08 vs. 0.40±0.05, both P < 0.01]. Meanwhile, the levels of APC and ATⅢ in the cell supernatant were significantly increased [APC (μg/L): 1 358.5±26.0 vs. 994.2±23.1, ATⅢ (μg/L): 118.0±7.4 vs. 84.4±2.7, both P < 0.01], while those of PⅢP and TAT were significantly decreased [PⅢP (μg/L): 11.2±0.4 vs. 18.6±0.9, TAT (ng/L): 222.1±2.8 vs. 287.6±7.0, both P < 0.01]. Conclusions:Berberine could inhibit the LPS-induced expressions of procoagulant and fibrinolytic inhibitory factors in rat AECⅡ cells and promote the expressions of anticoagulant factors in a dose-dependent manner. Berberine may be a new therapeutic target for alveolar hypercoagulability and fibrinolysis inhibition in acute respiratory distress syndrome (ARDS).