Objective:To observe the clinical efficacy and adverse reactions of paroxetine combined with olanzapine in the treat-ment of depression complicated with sleep disorders. Methods: Totally 150 cases of sleep disorder patients were selected, and then randomly divided into the control group and the observation group with 75 ones in each. The control group was given paroxetine treat-ment, the observation group was given paroxetine combined with olanzapine treatment, and the treatment course was four weeks. The sleep latency, total sleep time, wake-up time and the number of awakening in the two groups were recorded, and the HAMD scale score and treatment efficacy were compared. Results:Compared with those in the control group, the sleep latency, total sleep time, wake-up time and the number of awakening in the observation group were obviously improved (P<0. 05). The clinical cure rate, the HAMD scale score and the incidence of adverse reactions between the two groups all had significant differences (P<0. 05). Conclu-sion:Paroxetine combined with olanzapine in the treatment of depression with sleep disorders shows fast efficacy, which can improve the sleep disorder symptoms and reduce the incidence of adverse reactions significantly.

Objective To investigate the clinical manifestation and diagnosis of Hashimoto thyroiditis (HT). Methods 45 HT patients diagnosed by fine needle aspiration cytology (FNAC) were enrolled in this study. Their medical history, clinical parameters, data of laboratory examination, colour doppler ultrasonic image and FNAC were analyzed. Results This disease was more common in women than in men, and most of cases occurred during 35～50 years old. Almost all cases had the symptoms of thyromegaly and laryngopharynx malaise. The patients had normal thyroid function, hypothyroidism or hyperthyroidism. The levels of both antithyroid globulin antibody and antithyroid microsome antibody increased in 39 cases. The ultrasonic imaging features of thyroid were such as following: diffusive nonhomogenous hypoecho pattern in 19 cases, numerous hypoecho micronodes in 15 cases, hyperecho micronodes in 3 cases, and hyperecho bandlike echo pattern with swelling of neck lymph nodes in 8 cases. Conclusion Diagnosis of HD should put emphasis on a complete medical history, physical examination and necessary laboratory tests. Antithyroid auto-antibody assay and thyroid ultrasonic examination were very important for diagnosis of HD, and FNAC may be indispensable in suspected cases.

Objective To investigate iodine nutritional status of pregnant women of Taizhou City,in order to provide a basis for assessment whether normal consumption of iodized salt is needed,to take complement iodine measure and to carry out monitoring of urinary iodine and thyroid function in pregnant women.Methods Early pregnancy (gestation ＜ 4 months),medium (4 to 7 months gestation) and late (pregnancy≥8 months) of each of more than 300 pregnant women were chosen from maternal and child health (hospital) and part of the township hospitals of Taizhou City (district) from September 2012 to December 2013.Based on the principle of informed consent,disposable urine and blood samples were collected,urine iodine and thyroid hormone [serum thyroid stimulating hormone (TSH),three free triiodothyronine (FT3) and free thyroid hormone (FT4)] were measured.Urinary iodine was measured using a urinary iodine rapid quantitative detection kit,thyroid function was measured by an electrochemical method.Use 95％ of the reference value range of thyroid function in pregnant women as the basis for evaluation of thyroid function in pregnant women.Results A total of 997 pregnant women were investigated,early stage,medium-term and late pregnancy women were 302,357 and 338,respectively.The median urinary iodine was 124,129,119 μg/L,pregnant women in late pregnancy had the lowest iodine urine.The median TSH of early stage,medium-term and late pregnancy women were 2.03,2.18,2.22 mU/L;the mean FT3 and FT4 of the three groups were (4.39 ± 0.66),(4.06 ± 0.61),(3.92 ± 0.61)pmol/L and (14.56 ± 2.56),(13.08 ± 2.03),(12.70 ± 2.38)pmol/L,respectively.The rate of abnormal thyroid function was 4.91％ (49/977),mainly in subhypothyroidism [48.98％ (24/49)].Conclusions Poor iodine-nutritional status exists in some pregnant women in Taizhou City.It is necessary to strengthen the propaganda and education of pregnant women on iodine supplement knowledge in the future,and carry out routine monitoring of urinary iodine and thyroid function in early pregnancy.

0.05). Estrogen was lower in the patients with AD than in the normal controls and there was a significant difference between the two groups (P

Objective To evaluate the association of Smad2/3,Smad4 and P-Smad3 protein expressions in tissue with liver fibrosis in patients with chronic HBV infections.Methods Liver biopsy was performed to determine the liver fibrosis grades in 131 cases of chronic HBV infections.Immunohistochemistry and semiquantitative analysis were applied to detect the expression of Smad2/3,Smad4 and P-Smad3 proteins in liver tissues.Results Smad2/3,Smad4 and P-Smad3 were detected mainly in fibrous septum,portal areas,myofibroblasts,sinus and cytoplasm in the liver tissue.The expression of Smad2/3,Smad4 and P-Smad3 was increased with the development of fibrosis ( r =0.81,0.58and 0.68,P =0.000),and a strong positive correlation was observed among three proteins (r =0.75,0.87and 0.84,P =0.000).Conclusion The expression of Smad2/3,Smad4 and P-Smad3 is correlated with liver fibrosis in chronic HBV infection,which suggests that the up-regulation of Smad proteins may be involved in the progression of liver fibrosis.

ObjectiveTo test the expression of epidermal growth factor-like domain 7 (EGFL7),microvessel density (MVD) and foeal adhesion kinase pY397 (FAKpY397) in human glioma tissues,and to evaluate their relationship.MethodsThe expression of EGFL7 and FAKpY397 in 56 cases of human glioma and 8 cases of normal brain tissues were detected by immunohistochemistry test,and MVD was detected by CD34 staining.ResultsThere was a significant difference of the positive rates of EGFL7 between normal brain tissue (0) and gliomas (75％),χ2 =17.45,P ＜0.01.With the increased pathological grade,the expression level of EGFL7 increased (χ2 =26.24,P ＜ 0.01 ).There was a significant difference of the positive rates of FAKpY397 between normal brain tissue ( 12.5％ ) and gliomas (73.2％),χ2 =6.23,P ＜ 0.05.With the increased pathological grade,the expression level of FAKpY397 increased (χ2 =6.71,P ＜ 0.01 ). MVD on normal brain was( 15 ± 4 )/HP,on Ⅰ - Ⅱ grade and Ⅲ -Ⅳ grade gliomas was ( 27 ± 3 )/HPand ( 60 ± 4 )/HP respectively,there was a significant difference on MVD between normal brain tissue and gliomas (P ＜ 0.01 ).Higher level of MVD was found in gliomas with higher grade ( P ＜ 0.01 ).There was a positive correlation between EGFL7 and FAKpY397 expressions in gliomas (r =0.314,P ＜0.01 ).There was a significant difference on MVD between positive and negative expression of EGFL7 ( t =26.55,P ＜ 0.01 ). MVD was (56 ± 4 )/HP and (25 ± 3 )/HP respectively.ConclusionThe expression of EGFL7 of human gliomas has a favorable positive correlation with the degree of malignancy,MVD and FAKpY397.It is indicated that EGFL7not only palys an important regulative role in glioma neovascularization,but also it may participate directly in glioma occurrence and invasion.

Objective To study the phenylpropanoid constituents from the roots of Euphorbia hylonoma Hand-Mazz. Methods The chemical constituents were isolated and purified by silica gel and Sephadex LH-20 column chromatography,and the structures were elucidated on the basis of chemical properties and spectral data. Results Three phenylpropanoid constituents were isolated from the acetone extracts of the roots of Euphorbia hylonoma Hand-Mazz,which were hexadecyl-3-methoxy-4-hydroxybenzeneacrylate Ⅰ,ethyl brevifolincarboxylate Ⅱ and(+) 3′-angeloyl-4′-isovalerylcis-khellactone peuformosin Ⅲ. Conclusion The above compounds were isolated from Euphorbia hylonoma Hand-Mazz for the first time,and the compound Ⅲ was the first obtained from the Euphorbiaceae.

This study examined the effect of small interfering RNA-mediated β-catenin knockdown on the survival, invasion and chemosensitivity of human osteosarcoma cells (U2-OS cells). The siRNA against β-catenin was constructed and transfected into U2-OS cells. The expression of β-catenin was detected by qRT-PCR and Western blotting. Cell growth and apoptosis was detected in the presence or absence of doxorubicin by MTT and flow cytometry, respectively. Cell invasion ability was measured by transwell assay. The results showed that the transfection of β-catenin siRNA resulted in decreased expression of β-catenin, suppression of invasion and motility of U2-OS cells, reduced chemosensitivity to doxorubicin in vitro, and little change in cell growth and apoptosis. Additionally, down-regulated MT1-MMP expression was found after transfection. It was concluded that knockdown of β-catenin gene may decrease the invasive ability of human osteosarcoma cells through down-regulated MT1-MMP expression, and the chemosensitivity of osteosarcoma cells against doxorubicin.

Objective To adopt Fst statistical method to assess the heterogeneity sources of meta‐analysis by dichotomous varia‐ble .Methods The case‐control studies on the relationship between KIF1B gene rs17401966 polymorphism and hepatocellular carci‐noma(HCC) risk were collected by retrieving the databases including Google Scholar ,EMBASE ,PubMed ,ISI Web of Knowledge and CNKI .The meta analysis was performed by using the Stata12 .0 software .The genetic differentiation degree among populations was analyzed and researched by using the Arlequin 3 .5 software .Results A total of 5 case‐control studies were finally included ,in‐volving 12 research populations .The meta analysis on 12 populations showed that KIF1B gene rs17401966G allele was negatively correlated with HCC risk (OR=0 .77 ,95% CI:0 .65-0 .93 ;P=0 .005) .However ,the strong heterogeneity existed in this pooled re‐sults .The genetic differentiation test in the included 12 populations found that Zhang′s five research populations had varying de‐grees of genetic differentiation compared to other populations .Then the proper subgroup analysis was further conducted based on Fst value ,and then the I2 value of the heterogeneity test in the group 8 and 9 was descended to less than 25% .However ,the meta analysis results of the group 8 and 9 were inconsistent .Conclusion This study showed that conducting the meta‐analysis of KIF1B gene rs17401966 polymorphism and the HCC risk can find the heterogeneity sources of meta‐analysis by conducting the genetic dif‐ferentiation test in the included population .

This paper introduces a method for drawing the circuit diagram of the circuit board rapidly. The pictures of the circuit board are taken firstly and then are imported into Protel. Also an example is given to explain the details. The method can simplify the drawing of the schematic for the circuit board, and thus is worth popularizing.