Remote Carbon Monoxide Spillover Improves Tandem Urea Electrosynthesis.

Electrocatalytic urea synthesis from carbon dioxide (CO) and nitrate (NO ) offers a promising alternative to traditional industrial methods. However, current catalysts face limitations in the supplies of CO* and N* intermediates, and their coupling, resulting in unsatisfactory urea production efficiency and energy consumption. To overcome these challenges, we carried out tandem electrosynthesis approach using ruthenium dioxide-supported palladium-gold alloys (PdAu/RuO).

The Gut Microbiome Modulates the Changes in Liver Metabolism and in Inflammatory Processes in the Brain of Chronic Unpredictable Mild Stress Rats.

Generally, depression is the result of complex gene-environment interactions. Recent studies have showed that the gut microbiota can affect brain function through the microbiota-gut-brain axis. However, the underlying mechanism of the microbiota and potential influence of depression remain elusive.

[Population dynamics of Artemisia scoparia in heterogeneous habitats in the desert steppe].

To understand the intra- and inter-annual population dynamics of Artemisia scoparia in the desert steppe, we set up three treatments, i.e., increasing the precipitation by 30%, reducing the precipitation by 30%, and the control (CK) in each soil habitat of aeolian sandy soil, sierozem soil, and bedrock weathered sedimentary soil.

Systems Pharmacology and Microbiome Dissection of Shen Ling Bai Zhu San Reveal Multiscale Treatment Strategy for IBD.

Generally, inflammatory bowel disease (IBD) can be caused by psychology, genes, environment, and gut microbiota. Therefore, IBD therapy should be improved to utilize multiple strategies. Shen Ling Bai Zhu San (SLBZS) adheres to the aim of combating complex diseases from an integrative and holistic perspective, which is effective for IBD therapy.

A comparison of reproductive isolation between two closely related oak species in zones of recent and ancient secondary contact.

Background: Much of the debate over the evolutionary consequences of hybridization on genetic divergence and speciation results from the breakdown or reinforcement of reproductive barriers in secondary hybrid zones. Among hybrid populations established for different lengths of time following secondary contact, stronger reproductive barriers are generally expected to occur in zones with longer contact. However, in plants no detailed investigation of recent and ancient zones of secondary contact has been conducted despite the importance of such a comparative study.

Correlation between replicative senescence of endometrial gland epithelial cells in shedding and non-shedding endometria and endometriosis cyst during menstruation.

To investigate correlation between abnormal replicative senescence of endometrial gland epithelial cells (EGECs) in shedding and non-shedding endometria and endometriosis cyst during menstruation. Musashi-1 expression, β-catenin expression, and EGECs ultrastructure in shedding and non-shedding endometrium when menstruation were observed through real-time PCR and transmission electron microscopy technologies. (1) Musashi-1 and β-catenin exhibited a high expression in shedding and non-shedding endometria in experimental group, showing a positive correlation between each other; and were significantly higher than that in control group.

Complete mitochondrial genome of Ochetobius elongatus (Cyprinidae, Leuciscinae).

In this study, the complete mitochondrial genome of Ochetobius elongatus was first sequenced and annotated. The entire mitogenome is 16 613 bp in length and has a typical vertebrate mitochondrial genetic trait, consisting of 13 protein-coding genes, 22 transfer RNA genes, 2 ribosomal RNA genes and a control region. The overall nucleotide composition of O.

[Temporal and spatial variations of total nitrogen and total phosphorus in the typical reaches of Qinhuai River].

The year-round concentrations of total nitrogen (TN) and total phosphorus (TP) were monitored from June 2010 to May 2011 in the typical reaches of the Qinhuai River. The spatial and temporal variations in TN and TP concentrations and the pollution status of the river water were investigated using typical statistics analysis. Results showed that the river water was seriously polluted in terms of TN and TP, and that the concentrations of both TN and TP showed high spatial and temporal variations.

Transfection of colorectal cancer cells with chemokine MCP-3 (monocyte chemotactic protein-3) gene retards tumor growth and inhibits tumor metastasis.

Aim: To evaluate the possibility of the induction of anti-tumor immune response by transfecting the colorectal cancer cells with chemokine MCP-3 gene.

Methods: Mouse MCP-3 gene was transduced into mouse colorectal cancer cells CMT93 by using of Liposome. G418-resistant clones were selected and the MCP-3 mRNA expression was detected by RT-PCR.