Objective To explore hemostatic effect of laparoscopic uterine myomectomy treated with misopr-ostol .Methods Women of childbearing age in 100 cases of laparoscopic were divided randomly according to the draw method as the control group and observation group ,each group included 50 cases.The control group were given no treatment,the observation group were given 400μg fornix misoprostol tablets about 8 hours before surgery.The op-eration time,amount of bleeding , the hospitalization time ,exhaust time,postoperative follow-up and the incidence of adverse reactions were compared between the two groups .Results (1) Operation time,amount of bleeding ,hospitali-zation time and exhaust time of the control group were (75.69 ±12.90)min,(110.37 ±43.92)mL,(7.89 ±0.29)d and (26.09 ±1.22)h,were significantly greater than those of the observation group [(61.87 ±11.06)respectively min,(72.28 ±34.52)mL,(6.38 ±0.33)d and (21.73 ±1.09)h], the difference was statistically significant (t=10.929,15.663,4.262,3.977,P=0.008,0.006,0.037,0.039);(2) Follow-up time,adverse reaction rates of control group were (10.22 ±0.90)months,24%(12/50),the observation group were (11.28 ±0.89)months,10%(5/50),there were no statistically significant differences between the two groups during the follow -up period ( t =0.189,P=0.382),but the incidence of adverse reactions compared ,the difference was statistically significant (t=6.722,P=0.015).Conclusion Hemostatic effect of laparoscopic uterine myomectomy treated with misoprostol was significant ,which is worth to be promoted and applied in clinic .

Objective To evaluate multi- slice spiral CT angiography (MSCTA) in diagnosing bronchial-pulmonary shunts (BPS). Methods The materials of MSCTA images in 31 patients with DSA-confirmed BPS were retrospectively analyzed. Taking DSA imaging as the reference standard, the consistency in diagnosing BPS at different levels between MSCTA and DSA was compared. Results On MSCTA using aorta-density trigger scanning technique BPS was manifested as wrong-time enhancement of pulmonary artery branches. Wilcoxon test indicated that MSCTA had a high concordance with DSA in detecting BPS occurring at sub-segmental (or above) pulmonary artery branches (Z = -1.854, P > 0.05), but MSCTA detection of BPS occurring at peripheral pulmonary arteries was obviously poorer than DSA (Z = -3.923, P < 0.05). MSCTA confirmed the diagnosis of BPS in 11 cases with a sensitive rate of 35.5% (11/31), and no differences in revealing the number and the shunt levels of BPS existed between DSA and MSCTA. The number of abnormal systemic arteries demonstrated by MSCTA was quite the same as the number detected by DSA. No false positive case was seen. Conclusion MSCTA is very effective in diagnosing high-flow BPS locating at sub-segmental (or above) pulmonary artery branches as well as in revealing abnormal bronchus-related systemic arteries, which is very helpful in preoperatively evaluating the severity of the BP shunting and the supplying arteries to be obstructed.

ObjectiveTo evaluate the effect of health education to women of childbearing age on knowledge of birthdefents.MethodsRandomly selected 200 case of maternal pre-pregnancy check-up in the hospital outpatient department were divided into two groups,The observation group of 100 cases,100 cases of the control group.the control group received rule progestation knowledge education,the observation group enforce health education intervention,apply the way of questionnaire survey,and the results were statistically analyzed.ResultsThe observation group answer correct rate is obviously higher than the control group ( all P ＜ 0.05 ).ConclusionTaking a variety of measures of health education for pregnant women during the physical examination for effective interventions,could significantly improve the population birth defects knowledge rate had positive significance to the prevention of birth defects.

Objective To study the influence of alprostadil on the serum adiponectin and leptin in patients with early diabetic nephropathy.Methods 98 patients with early diabetic nephropathy were randomly divided into two groups,the control group(n =48 cases) and the treatment group(n =50 cases).The patients of the control group were treated through the conventional treatment.However,the patients of the treatment group were treated plus alprostadil.They were treated for 21 days.The urinary albumin excretion rate (UAER),adiponectin,leptin and insulin resistance were detected before and after treatment.Results The UAER,adiponectin leptin and insulin resistance were improved after treatment,while those of the treatment group were more significantly improved than those of the control group(P ＜ 0.05 or P ＜ 0.01).Conclusion Alprostadil can improve the conditions of early diabetic nephropathy which is through improving the adiponectin and insulin resistance.

Objective To learn 2009~2014 Shaanxi Province sentinel surveillance six classes of HIV infection focus groups, and estimates of HIV-1 new infection.Methods Used enzyme-linked immunosorbent assay (ELISA)and Western blot (WB)experiments for the 2009~2014 HIV sentinel surveillance Shaanxi Province Category 6 focus groups conducted a total of 77 778 HIV antibody screening and confirmatory testing estimates of HIV-1 new infection.Results 2009~2014 men who had sex with men and people with HIV infection rate were 3.75%,8.77%,3.50%,5.00%,6.20% and 5.75%,and a slow upward trend;HIV-1 new infection were 5.04%,8.96%,5.01%,5.95%,4.68% and 6.39%,the overall downward trend. Young students,drug addicts,sex workers,pregnant women,and male STD clinic attenders five people with HIV infection and HIV-1 new infection were emerging to remain low.But male STD clinic attenders of HIV infection and HIV-1 new in-fection was emerging slowly rising trend.Conclusion Shaanxi MSM HIV infection and HIV-1 new infection were high,but HIV-1 new infection had decreased slowly.Emerging trend should continue to increase the population of the intervention ef-forts.The infection rate in other monitoring population was relatively low but a few people on the rise,the need to take the necessary coping methods.

AIM: To observe the effect of piceatannol on the kidney of diabetic nephropathy rats in early stage, and to explore the possible mechanisms.METHODS: The rats were randomly divided into 5 groups: control group, model group, low dose of piceatannol treatment group, medium dose of piceatannol treatment group and high dose of piceatannol treatment group.The rat model of diabetic nephropathy was induced accordingly, and the rats received 20 mg/kg, 40 mg/kg or 60 mg/kg of piceatannol by gavage once a day for 4 weeks.Blood glucose was detected by glucometer.The urea nitrogen and creatinine levels in the serum were measured by urease-glutamate dehydrogenase enzymatic and inosine acid oxidase methods, respectively, and 24 h urinary microalbumin was analyzed by immune transmission turbidimetry test.Moreover, the pathological changes of the kidney tissues were observed under microscope with HE staining.The protein expression of TGF-β1 and Smad 7 and the phosphorylation levels of Smad2 and Smad3 were determined by Western blot.RESULTS: Compared with model group, piceatannol treatment significantly decreased the levels of blood glucose, blood urea nitrogen and urinary microalbumin, but had no effects on serum creatinine.Furthermore, HE staining showed that the increased mesangial cells, matrix hyperplasia and degenerated epithelial cells in model group were markedly inhibited after piceatannol treatment.Additionally, piceatannol treatment also reduced the protein expression of TGF-β1 and Smad 7, and the phosphorylation levels of Smad2 and Smad3.CONCLUSION: Piceatannol attenuates pathological progression in the kidney of diabetic nephropathy rats in early stage, which may be through inhibiting TGF-β/Smad signaling pathway.

Objective To explore the possible relationship between alteration of cell cycle and JAK/STAT3 signal transduction pathway inhibition induced by arsenic trioxide (As_2O_3,) in myeloma cell lines U266 and RPMI8226 in vitro. Methods Multiple myeloma cell lines U266 and RPMI8226 were used as in vitro models. The influence of AS_2O_3 on myeloma cells were evaluated by MTT assay and flow cytometry. Meanwhile, methylation specific PCR and Western blotting were employed to detect the methylation status of gene SOCS-1 and protein expression level of P-STAT3 in these cells after AS_2O_3 treatment. Results AS_2O_3 significantly inhibited the growth of U266 and RPMI8226 cells in a dose-dependent manner. Furthermore, cell cycle was arrested at G0/G1 phase with inhibition of protein expression level of P-STAT3 and SOCS-1 gene demethylation after exposure to As_2O_3 for 72 h( r = 0. 85, P < 0.05). Conclusion AS_2O_3 could induce the alteration of cell cycle which might be related to JAK/STAT3 signal transduction pathway inhibition and SOCS-1 demethylation in myeloma cell lines. The study puts forward a new idea of AS_2 O_3 treatment in multiple myeloma.

Objective To investigate the predictive value of the 40 Hz auditory steady state response (40-Hz ASSR) in the short-term prognosis of patients with brainstem stroke.Methods The 40-Hz ASSR and brainstem auditory evoked potentials (BAEP) examinations were recorded and graded from 36 patients with brainstem stroke admitted in the Neurological Intensive Care Unit (NICU). Tue end point of short-term prognostic evaluation was at the time of leaving the NICU. Tue patients with brainstem stroke were divided into the survival group (n =21) and the death group (including brain death,n = 15). The correlation between the grade of the 40-Hz ASSR or BAEP and the short-term prognosis was analyzed. Results The grade of the 40-Hz ASSR (r=0.571,P =0.000) or BAEP (r =0.441,P =0.001 ) was significantly correlated with the short-term prognosis in patients with brainstem stroke. The sensitivity,specificity and accuracy of the 40-Hz ASSR were 60.00％,100％ and 83.33％,respectively,and those for BAEP were 66. 67％,71.43％ and 69. 44％,respectively. Conclusions Tue 40-Hz ASSR has a certain short-term prognostic value in patients with brainstem stroke. The higher the grade of 40-Hz ASSR is,the more serious the illness,and the worse the prognosis.

Abstract: Bruton’s tyrosine kinase (BTK), a cytoplasmic tyrosine kinase, plays a central role in the activation of B cells and granulocytes, operating downstream of B cell and Fcγ receptors, and is considered an attractive target for treating autoimmune diseases. Preclinical investigations have demonstrated that inhibition of BTK activity holds promise as a potential therapeutic strategy for inflammatory immune responses such as autoimmune diseases and allergies. This review provides an overview of the mechanisms by which BTK contributes to immune-related diseases and summarizes current research on the development of BTK inhibitors for treating these conditions, aiming to offer novel insights into non-oncology applications for BTK inhibitors.

Abstract: In the present study, the compound XL-12 from our previous work was utilized as a lead compound. Through the optimization of the terminal phenyl ring, 12 target compounds were designed and synthesized. The structures of all target compounds were confirmed by 1H NMR, 13C NMR, and H RMS. In vitro enzyme activity assay showed that most compounds demonstrated significant inhibitory activity toward Bruton’s tyrosine kinase (BTK) and Janus kinase 3 (JAK3). Among them, compound I-3 exhibited moderate cell proliferation inhibitory activity toward Daudi cells and BaF3-JAK3 cells. In the evaluation of anti-inflammatory activity in vitro, compound I-3 could effectively inhibit the production of inflammatory factors IL-6; besides, it exhibited superior anti-inflammatory activity compared to ibrutinib in xylene-induced ear swelling model in mice.