Scutellarin inhibits hypoxia-induced epithelial-mesenchymal transition in bladder cancer cells.

Scutellarin, an active component of flavonoid, displays a variety of physiological actions and has been applied for the treatment of diverse diseases including hypertension and cerebral infarction as well as cerebral thrombosis. In recent time, Scutellarin has been demonstrated to possess the anticancer activity. But the biological significance of Scutellarin in bladder cancer (BC) remains to be elucidated.

Clinical analysis of percutaneous computed tomography-guided injection of cyanoacrylate for localization of 115 small pulmonary lesions in 113 asymptomatic patients.

Objective: This study was performed to assess the clinical feasibility, safety, and effectiveness of a computed tomography (CT)-guided cyanoacrylate injection system and investigate the relationship between clinical features and pathologic characteristics of diminutive pulmonary lesions.

Methods: In total, 115 pulmonary nodules from 113 patients (63 female, 50 male) with a diameter of <20 mm were percutaneously localized with a CT-guided cyanoacrylate injection system and then resected.

Results: Of the pure ground-glass opacities (GGOs), 16.

Long-term results of CT-guided percutaneous radiofrequency ablation of inoperable patients with stage Ia non-small cell lung cancer: A retrospective cohort study.

Background: This study was performed to retrospectively evaluate the 10-year overall survival (OS), progression-free survival (PFS), and local control rates of patients with inoperable stage Ia non-small cell lung cancer (NSCLC) who underwent computed tomography (CT)-guided radiofrequency ablation (RFA) in a single center.

Materials And Methods: Fifty patients with inoperable NSCLC underwent RFA between 2004 and 2016. Thoracic surgeons evaluated the patients and performed RFA under CT guidance.

Long-term Observation of CT-guided Radiofrequency Ablation of Lung Neoplasm in 476 Consecutive Patients by a Thoracic Surgical Service: A Single-institutional Experience.

Rationale And Objectives: The aim of the study was to evaluate the overall survival (OS) rate, progression survival rate, and local control rate over 10 years of medically inoperable patients with lung cancer undergoing computed tomography (CT)-guided radiofrequency ablation (RFA).

Materials And Methods: Between September 2004 to March 2016, 668 neoplasms were treated in 476 medically inoperable patients (294 men, 60 women; median age 74 years; range 29-84) who underwent CT-guided RFA. All patients had clinical or pathologic evidence of the neoplastic lesion: 22.

[Study and Evaluation on Preparation of Monolithic Osmotic Pump Tablet of Resveratrol].

Objective: To prepare monolithic osmotic pump tablet of resveratrol.

Methods: Inclusion technology was adopted to enhance its solubility. The optimal formulation of resveratrol inclusion complex osmotic pump tablets was selected by the single-factor method and orthogonal design.

[Comparison of bioavailability of two kinds of solid dispersion from 10-hydroxycamptothecin in SD rats in vivo].

To improve the bioavailability of 10-hydroxycamptothecin, 10-hydroxycamptothecin solid dispersion(HCPT-SD) and 10-hydroxycamptothecin-phospholipid complex-solid dispersion(HCPT-PC-SD) were prepared, and their solubility and dissolution rate were evaluated in this study. SD rates were administered intragastrically with HCPT-SD or HCPT-PC-SD respectively, then their blood samples were collected at different time intervals. The concentration of HCPT in blood was detected by HPLC method with camptothecin as internal standard, and then its pharmacokinetic parameters were calculated and obtained.

[Preparation and Synchronized Release Behavior on Porosity Osmotic Pump Tablets of Total Glucosides of Paeony].

Objective: To prepare porosity osmotic pump tablets of total glucosides of paeony( TGP),and to study the behavior on synchronous release of its main components.

Methods: Taking the accumulative release of TGP as indexes, through single-factor test and orthogonal design to investigate the optimal formulation porosity osmotic pump tablets of TGP. The main components, paeoniflorin, albiflorin and benzoylpaeoniflorin were employed to study synchronous release of the optimal formulation.

Expression, purification, crystallization and crystallographic analysis of the N-terminal domain of translocated intimin receptor.

Translocated intimin receptor (Tir) is an Escherichia coli-encoded protein that is transported into the host cell through a sophisticated bacterial type III secretion system (T3SS). Tir anchors the infected cell membrane twice using both its N- and C-termini from inside the host cytoplasm for signalling. It plays a key role in enterohemorrhagic Escherichia coli (EHEC) infection, attaching and effacing (A/E) lesions and intracellular signal transduction.

[Protective effect of polysaccharides extracts from corn silk against cyclophosphamide induced host damages in mice bearing H22 tumors].

Objective: To study the protective effect of polysaccharides from corn silk (PCS) against cyclophosphamide (CTX) induced host damages in mice bearing H22 tumors.

Methods: The ascitic and solid tumor bearing mice model were established to investigate the anti-tumor effects of different dose of PCS (100, 200 and 300 mg/kg). The effects of PCS alone and with combination of CTX on tumor weight, survival time, thymus and spleen index, white blood cell, nucleated cell of marrow, serum ALT and AST level were tested.