stems and leaves affect microbial community and function in cecum of duzang pigs.

is a Chinese medicine with a long history in which stems and leaves are the wastes of processing and have not been effectively utilized. The effects of diets containing stems and leaves on the cecal short-chain fatty acid (SCFA) concentration and microbiome of independent pigs were studied. Diets containing stems and leaves did not affect the concentration of SCFA in the cecal contents of Duzang pigs but affected the microbial composition and diversity.

THAP9-AS1 promotes nasopharyngeal carcinoma progression through targeted regulation of the miR-185-5p/SOX13 axis.

Background: It has been reported that long non-coding RNA THAP9-AS1 exerts carcinogenic role by mediating miRNAs and target genes in various human cancers. However, whether THAP9-AS1 influences the progression of nasopharyngeal carcinoma (NPC) remains unknown.

Methods: The transcriptional levels of THAP9-AS1 and miR-185-5p were estimated via quantitative real time polymerase chain reaction (qRT-PCR) assay.

Comparison of the gut microbiota and metabolites between Diannan small ear pigs and Diqing Tibetan pigs.

Objective: Host genetics and environment participate in the shaping of gut microbiota. Diannan small ear pigs and Diqing Tibetan pigs are excellent native pig breeds in China and live in different environments. However, the gut microbiota of Diannan small ear pigs and Diqing Tibetan pigs were still rarely understood.

Identification of Critical miRNAs as Novel Diagnostic Markers for Laryngeal Squamous Cell Carcinoma.

The prognosis of laryngeal squamous cell carcinoma (LSCC) patients remains poor, and early diagnosis can distinctly improve the long-term survival of LSCC patients. MicroRNAs (miRs) are a group of endogenous, noncoding, 18-24 nucleotide length single-strand RNAs and have been demonstrated to regulate the expression of many genes, thus modulating various cellular biological processes. In this study, we aimed to identify critical diagnostic miRNAs based on two machine learning algorithms.

Analysis of Gut Microbiota and Metabolites in Diannan Small Ear Sows at Diestrus and Metestrus.

The physiological state of the host affects the gut microbes. The estrus cycle is critical to the reproductive cycle of sows. However, the association between gut microbes and animal estrus is poorly understood.

The association of hepatitis C virus infection and thyroid disease: A systematic review and meta-analysis.

Previous studies have reported that hepatitis C virus (HCV) infection may increase the risk of thyroid disease (TD) even thyroid cancer (TC), but quantitative assessments of risk were rare and the results were not consistent. The purpose of this study was to evaluate the impact of HCV infection on TD and TC, and provide clues to explore the relationship between HCV infection and TD and TC. The literature retrieval was performed up to August 20th, 2021 in the database of PubMed, Cochrane library, Web of Science, China National Knowledge Infrastructure and Wang Fang.

Effects of CD133 expression on chemotherapy and drug sensitivity of adenoid cystic carcinoma.

The cellular resistance of tumors is a major obstacle for successful tumor therapy. Cluster of differentiation (CD)133 plays an important role in the regulation of drug resistance in gastric and colon cancers. However, its effect on chemotherapeutic sensitivity in adenoid cystic carcinoma (ACC) has not been fully explored.

Biological mechanisms of growth performance and meat quality in porcine muscle tissue.

Growth performance and meat quality are important traits for pig production. The aim of the present study was to investigate the molecular mechanisms underlying growth performance and meat quality, and to identify novel target molecules for predicting the growth performance and meat quality. The differentially expressed genes (DEGs) in Diannan small ears pigs (DSP) and Landrace pigs (LP) were assessed by RNA-sequencing analyzing technology.

Asymmetric behavior in flexible piezoelectric strain sensors made of single ZnO nanowires.

Piezoelectric strain sensors were fabricated using single ZnO nanowires on flexible polystyrene substrates and the asymmetric behavior in this kind of piezoelectric strain sensor made of single nanowire was firstly introduced. The I~V curves of the sensors under a serious of tensile and compressive strains were measured and agreed with the thermionic emission-diffusion theory. The Schottky barrier heights were obtained.

High on-off ratio improvement of ZnO-based forming-free memristor by surface hydrogen annealing.

In this work, a high-performance, forming-free memristor based on Au/ZnO nanorods/AZO (Al-doped ZnO conductive glass) sandwich structure has been developed by rapid hydrogen annealing treatment. The Ron/Roff rate is dramatically increased from ∼10 to ∼10(4) after the surface treatment. Such an enhanced performance is attributed to the introduced oxygen vacancies layer at the top of ZnO nanorods.

Gold nanoparticles coated zinc oxide nanorods as the matrix for enhanced L-lactate sensing.

In this study, an enzymatic electrochemical biosensor for L-lactate detection was proposed. The device was developed based on gold nanoparticles (Au NPs) modified zinc oxide nanorods (ZnO NRs). The sensing performance of the device was examined by cyclic voltammetry and amperometry.

Experimental study on filtration and continuous regeneration of a particulate filter system for heavy-duty diesel engines.

This study investigated the filtration and continuous regeneration of a particulate filter system on an engine test bench, consisting of a diesel oxidation catalyst (DOC) and a catalyzed diesel particulate filter (CDPF). Both the DOC and the CDPF led to a high conversion of NO to NO2 for continuous regeneration. The filtration efficiency on solid particle number (SPN) was close to 100%.

Self-powered UV photosensor based on PEDOT:PSS/ZnO micro/nanowire with strain-modulated photoresponse.

Developing tailored micro/nanostructure interfaces is an effective way to make novel optoelectronic devices or enhance their performances. Here we report the fabrication of a PEDOT:PSS/ZnO micro/nanowire-based self-powered UV photosensor. The generation of photocurrent at zero bias is attributed to the separation of photogenerated electron-hole pairs within the built-in electric field at the PEDOT:PSS/ZnO interface upon UV light illumination.

A highly sensitive electrochemical biosensor based on zinc oxide nanotetrapods for L-lactic acid detection.

An amperometric biosensor based on zinc oxide (ZnO) nanotetrapods was designed to detect L-lactic acid. The lactate oxidase was immobilized on the surface of ZnO nanotetrapods by electrostatic adsorption. Unlike traditional detectors, the special four-leg individual ZnO nanostructure, as an adsorption layer, provides multiterminal charge transfer channels.