Puerarin inhibits the development of osteoarthritis through antiinflammatory and antimatrix-degrading pathways in osteoarthritis-induced rat model.

Puerarin is an isoflavone isolated from the medicinal plant Pueraria lobata. The purpose of this study was to study the antiinflammatory and antimatrix-degrading effects of puerarin in a rat osteoarthritis (OA) model and its protective effects on joints. The rat OA model was established by anterior cruciate ligament transection (ACLT) surgery.

Ni Hierarchical Structures Supported on Titania Nanowire Arrays as Efficient Nonenzymatic Glucose Sensor.

Developing new advanced nonenzymatic electrochemical nano-sensors for glucose detection has attracted intensive attraction. In this work, we designed a novel nanocomposite nonenzymatic glucose sensor by fabricating hierarchically nanostructured metal nickel on titania nanowire arrays, which was loaded on a transparent conductive substrate (i.e.

Neural precursor cell expressed, developmentally downregulated 8 promotes tumor progression and predicts poor prognosis of patients with bladder cancer.

Neddylation has been researched in many different human carcinomas. However, the roles of neural precursor cell expressed, developmentally downregulated 8 (NEDD8) in bladder cancer are still unknown. Our study was the first study which systematically investigated the possible functions of NEDD8 in bladder cancer (BC) progression.

Largely Enhanced Mobility in Trilayered LaAlO/SrTiO/LaAlO Heterostructures.

LaAlO (LAO)/SrTiO (STO)/LaAlO (LAO) heterostructures were epitaxially deposited on TiO-terminated (100) SrTiO single-crystal substrates by laser molecular beam epitaxy. The electron Hall mobility of 1.2 × 10 cm/V s at 2 K was obtained in our trilayered heterostructures grown under 1 × 10 Torr, which was significantly higher than that in single-layer 5 unit cells LAO (∼4 × 10 cm/V s) epitaxially grown on (100) STO substrates under the same conditions.

Orientation-dependent structural and photocatalytic properties of LaCoO epitaxial nano-thin films.

LaCoO epitaxial films were grown on (100), (110) and (111) oriented LaAlO substrates by the polymer-assisted deposition method. Crystal structure measurement and cross-section observation indicate that all the LaCoO films are epitaxially grown in accordance with the orientation of LaAlO substrates, with biaxial compressive strain in the plane. Owing to the different strain directions of CoO octahedron, the mean Co-O bond length increases by different amounts in (100), (110) and (111) oriented films compared with that of bulk LaCoO, and the (100) oriented LaCoO has the largest increase.

Prognostic significance of urothelial carcinoma with divergent differentiation in upper urinary tract after radical nephroureterectomy without metastatic diseases: A retrospective cohort study.

To evaluate the impact of urothelial carcinoma with divergent differentiation (UCDD) on the prognosis of patients for primary upper urinary tract urothelial carcinoma (UTUC) with pN0/x status treated with radical nephroureterectomy (RNU) and to evaluate the prognostic value of UCDD in different tumor locations (renal pelvis and ureter).Data from a total of 346 patients with UTUC who received RNU between January 2012 and March 2016 in the institution were retrospectively analyzed. Clinicopathological features and prognostic factors age, sex, complaint, height, weight, blood pressure, tumor grade, stage, smoking status, history of adjuvant chemotherapy, tumor location, history of bladder cancer, tumor necrosis, degree of hydronephrosis, tumor size, tumor focality, and preoperative anemia were compared between patients with pure UTUC and patients with UCDD.

Biological effects of eukaryotic recombinant plasmid pReceiver-M61-BAI-1 transfection on T24 cells and HUVECs.

The aim of the current study was to investigate the biological effect on T24 cells and human umbilical vein endothelial cells (HUVECs) of transfection with brain-specific angiogenesis inhibitor-1 (BAI-1). The recombinant plasmid pReceiver-M61-BAI-1 was transfected into human superficial bladder tumor cells (T24) and HUVECs, in parallel with the vector control. mRNA and protein expression levels of BAI‑1 were then detected by quantitative polymerase chain reaction (qPCR) and western blotting, respectively.

Subtle Interplay between Localized Magnetic Moments and Itinerant Electrons in LaAlO3/SrTiO3 Heterostructures.

Clarification of the role of magnetic ordering and scattering in two-dimensional electron gas has become increasingly important to understand the transport and magnetic behavior in the LaAlO3 (LAO)/SrTiO3 (STO) heterostructures. In this work, we report the sheet resistance of the LAO/STO heterostructures as functions of temperature, magnetic field, and field orientation. An unexpected resistance minimum was discovered at ∼10 K under a sufficiently high in-plane magnetic field.

The evaluation of the association between the metabolic syndrome and tumor grade and stage of bladder cancer in a Chinese population.

Objective: The objective of this article was to summarize the relationship between some components of metabolic syndrome (MetS) and the histopathologic findings in bladder cancer in a Chinese population.

Methods: We retrospectively analyzed data of 323 patients from the Department of Urology, Second Hospital of Tianjin Medical University between January 2012 and January 2014. All the patients were diagnosed with bladder cancer for the first time.

A giant pelvic malignant schwannoma: a case report and literature review.

Schwannomas are usually benign tumors that arise from well-differentiated Schwann cells. They rarely occur in the retroperitoneum. Here, we present a case of a 60-year-old man with a giant retroperitoneal pelvic mass.

[The concentration of HO-2 and CO in rat penile tissue of different ages].

Objective: To compare the distribution of heme oxygenase-2 and concentration of carbon monoxide in rat penile tissue of 8, 16 and 24 months and investigate the relationship between the system of HO-2/CO and aging.

Methods: Using SABC immunohistochemistry staining, image analysis system and the method of carboxyhemoglobin standard curve, the distribution of heme oxygenase-2 and concentration of carbon monoxide in different month rat penile tissues were investigated.

Results: The penile arteries were surrounded by HO-2 positive cells, which were also seen in the trabecular meshwork of smooth muscle.