[Analysis of the Environmental Risk of Livestock Manure Pollution and Resource Treatment Technology].

Rapid development of the livestock and poultry industry has greatly promoted the rural economic prosperity of China. However, the problems resulting from the livestock manure, such as large emissions, low utilization rate, and environmental pollution are also becoming increasingly serious. Based on the current situation of livestock manure discharge in China, the typical contaminants in livestock manure and their pollution characteristics in soil, water, and air were systematically analyzed in this study.

Immunotherapy-based novel nanoparticles in the treatment of gastrointestinal cancer: Trends and challenges.

Gastrointestinal cancer (GIC) is the most common cancer with a poor prognosis. Currently, surgery is the main treatment for GIC. However, the high rate of postoperative recurrence leads to a low five-year survival rate.

A novel Diels-Alder adduct of mulberry leaves exerts anticancer effect through autophagy-mediated cell death.

Guangsangon E (GSE) is a novel Diels-Alder adduct isolated from leaves of Morus alba L, a traditional Chinese medicine widely applied in respiratory diseases. It is reported that GSE has cytotoxic effect on cancer cells. In our research, we investigated its anticancer effect on respiratory cancer and revealed that GSE induces autophagy and apoptosis in lung and nasopharyngeal cancer cells.

Characterization of chitosan based polyelectrolyte films incorporated with OSA-modified gum arabic-stabilized cinnamon essential oil emulsions.

Octenyl succinic anhydride (OSA) modified gum arabic (GA) was synthesized and used as an emulsifier to stabilize cinnamon essential oil (CEO) emulsions. The structure and properties of chitosan based polyelectrolyte films incorporated with above OSA-GA stabilized CEO emulsions were investigated. Results showed that OSA modification introduced the hydrophobic groups, which greatly influenced the emulsification capability of GA.

Cinnamon and clove essential oils to improve physical, thermal and antimicrobial properties of chitosan-gum arabic polyelectrolyte complexed films.

Chitosan-gum arabic-based polyelectrolyte complexed films with cinnamon essential oil (CEO) and clove essential oil (CLO) were developed. The effect of EO concentrations, types and their combinations on the physical, thermal and antimicrobial properties of films were investigated. The results showed that the incorporation of EOs decreased the ζ-potential and viscosity, but increased the particle size of film-forming dispersions.

Structure, physical and antioxidant properties of chitosan-gum arabic edible films incorporated with cinnamon essential oil.

Active films based on chitosan (CS) and gum arabic (GA) incorporated with cinnamon essential oil (CEO) have been developed, and the effect of CS/GA ratios on the film structure, physical and antioxidant properties were investigated. Possible interactions among CS, GA and CEO was evaluated using rheological studies, Fourier transform infrared Spectroscopy (FT-IR) and X-ray diffraction (XRD). These results showed that there existed electrostatic interactions between CS and GA, which led to the formation of entangled structure.

Evaluations of physicochemical and biological properties of pullulan-based films incorporated with cinnamon essential oil and Tween 80.

The effects of cinnamon essential oil (CEO) and Tween 80 addition on the structural, physical, antioxidant and antimicrobial properties of the pullulan-based edible films were investigated in this study. The results demonstrated that the incorporation of CEO in pullulan-based composite films decreased their tensile strength, transparency, water content and water vapor permeability, but considerably increased the antioxidant and antimicrobial properties. The films with 12% CEO exhibited the strongest antioxidant and antimicrobial capacities.

Irigenin sensitizes TRAIL-induced apoptosis via enhancing pro-apoptotic molecules in gastric cancer cells.

Tumor necrosis factor-related apoptosis-inducing ligand (TRAIL) holds promising value for cancer therapy due to its capacity to induce apoptosis in cancer cells. Nevertheless, TRAIL therapy is greatly hampered by its resistance. Irigenin (Iri), isoflavonoids, can be isolated from the rhizome of Belamcanda chinensis, and has been shown anti-cancer properties.

MicroRNA-615-5p targets insulin-like growth factor 2 and exerts tumor-suppressing functions in human esophageal squamous cell carcinoma.

To investigate the expression pattern, clinical significance and functional roles of microRNA (miR)-615-5p in human esophageal squamous cell carcinoma (ESCC), , quantitative real-time PCR was performed to detect expression levels of miR‑615‑5p in ESCC tissues and cell lines. Associations between miR‑615‑5p expression and various clinicopathological features of ESCC patients were also statistically evaluated. The candidate targets of miR‑615‑5p were identified by integrating bioinformatics miRNA target prediction, western blot analysis and luciferase reporter assay.

Prognostic value of combined and individual expression of microRNA-1290 and its target gene nuclear factor I/X in human esophageal squamous cell carcinoma.

Background: microRNA (miR)-1290 was previously indicated to promote esophageal squamous cell carcinoma (ESCC) progression via regulating its target gene nuclear factor I/X (NFIX).

Objective: To investigate clinical significance of miR-1290 and NFIX in ESCC.

Methods: Quantitative real-time PCR was performed to detect miR-1290 and NFIX mRNA expression in ESCC tissues.

Combining TRAIL and liquiritin exerts synergistic effects against human gastric cancer cells and xenograft in nude mice through potentiating apoptosis and ROS generation.

Gastric cancer is one of the most factors, leading to cancer-related death worldwide. However, the therapies to prevent gastric cancer are still limited and the emergence of drug resistance leads to development of new anti-cancer drugs and combinational chemotherapy regimens. Our study was aimed to explore the anti-gastric cancer effects of liquiritin (LIQ), a major constituent of Glycyrrhiza Radix, which possesses a variety of pharmacological activities.

MicroRNA-30d inhibits the migration and invasion of human esophageal squamous cell carcinoma cells via the post‑transcriptional regulation of enhancer of zeste homolog 2.

The present study was carried out to investigate the expression pattern, clinical significance and biological functions of microRNA-30d (miR-30d) in esophageal carcinogenesis. Quantitative real-time PCR was performed to detect the expression levels of miR-30d in esophageal squamous cell carcinoma (ESCC) tissues and cell lines. Then, associations between miR-30d expression and various clinicopathological features of patients with ESCC were statistically evaluated.

Effect of Bcl-xL gene expression silenced by RNA interference on invasion of human colorectal cancer cells.

Purpose: To investigate the effect and possible mechanisms of Bcl-xL gene on the invasive capacity of human colon cancer cells.

Methods: HT29 human colorectal carcinoma cell line was transfected by small interfering RNA (siRNA) of Bcl-xL gene. Quantitative real-time (RT)-PCR and Western blot were used to detect the transfection, and soft agar colony culture experiments and Boyden chamber model test were used for cancer cell proliferation and invasion, respectively.