Targeted therapy for intractable cancer on the basis of molecular profiles: An open-label, phase II basket trial (Long March Pathway).

Purpose: We evaluated he effects of molecular guided-targeted therapy for intractable cancer. Also, the epidemiology of druggable gene alterations in Chinese population was investigated.

Materials And Methods: The Long March Pathway (ClinicalTrials.

Ornidazole Reduces the Progression of Endometriosis in a Rat Model.

Objective: The aim of this study was to investigate the effectiveness of ornidazole in inhibiting the progression of endometriosis in a rat model.

Design: This was an in vivo experiment, including the ornidazole group (n = 16) and a control group (n = 14). Rats were provided with free access to water containing ornidazole (1 g/L) or drinking water only for 14 days.

Estradiol mediates the interaction of LINC01541 and miR-429 to promote angiogenesis of G1/G2 endometrioid adenocarcinoma : A pilot study.

Background: Endometrioid adenocarcinoma (EAC) is the most common subtype of endometrial cancer (EC) and is an estrogen-related cancer. In this study, we sought to investigate the expressions and mechanism of action of 17β-estradiol (E2) and long noncoding RNA (lncRNA) LINC01541 in G1/G2 EAC samples.

Methods: The expressions of estrogen receptor β (ESR2), LINC01541, miR-200s, and VEGFA were evaluated using real-time PCR in human EAC tissues (n = 8) and adjacent normal tissues (n = 8).

Study on the correlation between vaginal bleeding in first trimester and preterm birth: A birth cohort study in Lanzhou, China.

Objects: To investigate the correlation between first trimester vaginal bleeding and preterm birth (PB), and to offer suggestions on the perinatal health care and preterm birth prevention.

Methods: A birth cohort study was conducted on 10 179 pregnant women. Unconditional logistic regression model was used to evaluate the associations between vaginal bleeding and preterm birth in sub-preterm groups.

Residential mobility during pregnancy in Urban Gansu, China.

Background: Studies on environmental exposures during pregnancy commonly use maternal residence at time of delivery, which may result in exposure misclassification and biased estimates of exposure and disease association. Studies on residential mobility during pregnancy are needed in various populations to aid studies of the environmental exposure and birth outcomes. However, there is still a lack of studies investigating residential mobility patterns in Asian populations.

Use of apatinib combined with pemetrexed for advanced ovarian cancer: A case report.

Introduction: Ovarian cancer is the most deadly gynecologic cancer, and the therapy is very difficult. Apatinib is a novel tyrosine kinase inhibitor targeting vascular endothelial growth factor receptor-2. At present, there are few studies or case reports on apatinib treatment for patients with ovarian cancer.

Pt skin on Pd-Co-Zn/C ternary nanoparticles with enhanced Pt efficiency toward ORR.

Exploring highly active, stable and relatively low-cost nanomaterials for the oxygen reduction reaction (ORR) is of vital importance for the commercialization of proton exchange membrane fuel cells (PEMFCs). Herein, a highly active, durable, carbon supported, and monolayer Pt coated Pd-Co-Zn nanoparticle is synthesized via a simple impregnation-reduction method, followed by spontaneous displacement of Pt. By tuning the atomic ratios, we obtain the composition-activity volcano curve for the Pd-Co-Zn nanoparticles and determined that Pd : Co : Zn = 8 : 1 : 1 is the optimal composition.

Spontaneous incorporation of gold in palladium-based ternary nanoparticles makes durable electrocatalysts for oxygen reduction reaction.

Replacing platinum by a less precious metal such as palladium, is highly desirable for lowering the cost of fuel-cell electrocatalysts. However, the instability of palladium in the harsh environment of fuel-cell cathodes renders its commercial future bleak. Here we show that by incorporating trace amounts of gold in palladium-based ternary (Pd6CoCu) nanocatalysts, the durability of the catalysts improves markedly.

The effect of peginterferon alpha-2a vs. interferon alpha-2a on intrahepatic covalently closed circular DNA in HBeAg-positive chronic hepatitis B patients.

Background And Objective: The covalently closed circular DNA (cccDNA), as the template of HBV transcription, plays a key role in the virus infection. The present study aimed to compare the effect of pegylated interferon (IFN)-α-2a with that of conventional IFN-α-2a on intrahepatic covalently closed circular (ccc)DNA in patients with chronic hepatitis B.

Methods: Seventy-six HBeAg-positive chronic hepatitis B patients were randomly divided into two groups (n=38): group A was treated with interferon alpha-2a (IFN-α-2a) and group B was treated with peginterferon alpha-2a (peg IFN-α-2a).

Folic acid supplementation, dietary folate intake and risk of preterm birth in China.

Purpose: Folic acid supplementation has been suggested to reduce the risk of preterm birth. However, results from previous epidemiologic studies have been inconclusive. We investigated the hypothesis that folic acid supplementation and dietary folate intake during pre- and post-conception reduces the risk of preterm birth.

Ambient air pollution and congenital heart defects in Lanzhou, China.

Congenital heart defects are the most prevalent type of birth defects. The association of air pollution with congenital heart defects is not well understood. We investigated a cohort of 8,969 singleton live births in Lanzhou, China during 2010-2012.

Morphology and activity tuning of Cu₃Pt/C ordered intermetallic nanoparticles by selective electrochemical dealloying.

Improving the catalytic activity of Pt-based bimetallic nanoparticles is a key challenge in the application of proton-exchange membrane fuel cells. Electrochemical dealloying represents a powerful approach for tuning the surface structure and morphology of these catalyst nanoparticles. We present a comprehensive study of using electrochemical dealloying methods to control the morphology of ordered Cu3Pt/C intermetallic nanoparticles, which could dramatically affect their electrocatalytic activity for the oxygen reduction reaction (ORR).

Ambient air pollutant PM10 and risk of preterm birth in Lanzhou, China.

Importance: Exposure to ambient particulate matter during pregnancy has been suggested as a risk factor for preterm birth. However results from limited epidemiologic studies have been inconclusive. Very few studies have been conducted in areas with high air pollution levels.

Passive smoking and preterm birth in urban China.

Studies investigating the relationship between maternal passive smoking and the risk of preterm birth have reached inconsistent conclusions. A birth cohort study that included 10,095 nonsmoking women who delivered a singleton live birth was carried out in Lanzhou, China, between 2010 and 2012. Exposure to passive smoking during pregnancy was associated with an increased risk of very preterm birth (<32 completed weeks of gestation; odds ratio = 1.

10-Formyl-2,4,6,8,12-penta-nitro-2,4,6,8,10,12-hexa-azatetra-cyclo-[5.5.0.0.0]dodecane acetone solvate.

The title compound, C(7)H(7)N(11)O(11)·C(3)H(6)O, consisting of one mol-ecule of 10-formyl-2,4,6,8,12-penta-nitro-2,4,6,8,10,12-hexa-azatetra-cyclo-[5.5.0.