A Scalable Ultramicroporous Coordination Network for Ethylene Separation from the Quaternary Mixture.

Adsorptive ethylene separation from the CH/CH/CH/CO four-component gas mixture provides a low-energy input solution for industrial ethylene purification, yet it is still a great challenge. Herein, we report a facile scaled-up synthesis of a stable ultramicroporous coordination network of Zn-CO-datz (Hdatz = 3,5-diamine-1,2,4-triazole), which enables selective adsorption of CH, CH and CO over CH, thanks to its specific pore environment supported by GCMC simulation of gas adsorption sites. Dynamic breakthrough experiments exhibited efficient one-step production of polymer-grade (≥99.

Ordered assembly of two different metal clusters with the same topological connectivity in one single coordination network.

The introduction of heterogeneous components within one single coordination network leads to the multifunctionality of the final material. However, it is hard to precisely control the local distribution of these different components in such a coordination network, especially for different components with identical topological connectivity. In this study, we successfully achieved the ordered assembly of [Mn(μ-O)] nodes and [Mn(μ-O)(CHCOO)] nodes within one pacs coordination network.

Effect of ginsenoside Rg1 on hematopoietic stem cells in treating aplastic anemia in mice MAPK pathway.

Background: Aplastic anemia (AA) presents a significant clinical challenge as a life-threatening condition due to failure to produce essential blood cells, with the current therapeutic options being notably limited.

Aim: To assess the therapeutic potential of ginsenoside Rg1 on AA, specifically its protective effects, while elucidating the mechanism at play.

Methods: We employed a model of myelosuppression induced by cyclophosphamide (CTX) in C57 mice, followed by administration of ginsenoside Rg1 over 13 d.

Risk factors of venous thromboembolism for liver tumors: a systematic review and meta-analysis.

Background: Venous thromboembolism (VTE) is a significant complication in liver tumors patients, and understanding the associated risk factors is essential for effective risk assessment, prevention, and management strategies. This systematic review and meta-analysis aimed to identify key risk factors and their clinical implications for VTE in liver tumors patients.

Methods: A comprehensive search of multiple databases was conducted to identify relevant studies.

Long non-coding RNA SNHG17 contributes to the progression of pancreatic adenocarcinoma by modulating miR-32-5p/EZH2/STAT3 signaling.

Background: Adenocarcinoma of the pancreas (PAAD) is one of the most malignant tumors in the gastrointestinal tract. Long-chain noncoding RNAs (lncRNAs) are non-coding RNAs that are expressed in a variety of cancers. The purpose of this study is to study the expression, biology functions, and molecular mechanism of lncRNA SNHG17 in PAAD.

Corrigendum: The therapeutic efficacy of adipose tissue-derived mesenchymal stem cell conditioned medium on experimental colitis was improved by the serum from colitis rats.

[This corrects the article DOI: 10.3389/fbioe.2021.

MicroRNA-122-5p prevents proliferation and promotes apoptosis of hepatic stellate cells by suppressing the cellular-Abelsongene/histone deacetylases 2 pathway.

Liver fibrosis is a wound-healing response and the activation of the hepatic stellate cell (HSC) is the core of hepatic fibrosis. MicroRNAs (miRNAs) participate in the development of fibrosis. It is reported that histone deacetylases (HDAC2) tyrosine phosphorylation by cellular-Abelsongene (c-Abl) induces malignant growth of cells.

HbSnRK2.6 Functions in ABA-Regulated Cold Stress Response by Promoting HbICE2 Transcriptional Activity in .

Low temperature remarkably limits rubber tree ( Muell. Arg.) growth, latex production, and geographical distribution, but the underlying mechanisms of cold stress response remain elusive.

The Therapeutic Efficacy of Adipose Tissue-Derived Mesenchymal Stem Cell Conditioned Medium on Experimental Colitis Was Improved by the Serum From Colitis Rats.

Adipose derived mesenchymal stem cells (AD-MSCs) have shown therapeutic potential in treatments of inflammatory bowel disease (IBD). Due to the harsh host environment and poor survival of the cells, controversy concerning the homing, proliferation and differentiation of MSCs in lesion tissue still remains. It has been reported that conditioned media from MSCs could improve the colitis, whereas the therapeutic efficiency could be significantly elevated by the stimulation of pro-cytokines.

Activity and Stability Boosting of an Oxygen-Vacancy-Rich BiVO Photoanode by NiFe-MOFs Thin Layer for Water Oxidation.

The introduction of oxygen vacancies (Ov) has been regarded as an effective method to enhance the catalytic performance of photoanodes in oxygen evolution reaction (OER). However, their stability under highly oxidizing environment is questionable but was rarely studied. Herein, NiFe-metal-organic framework (NiFe-MOFs) was conformally coated on oxygen-vacancy-rich BiVO (Ov-BiVO ) as the protective layer and cocatalyst, forming a core-shell structure with caffeic acid as bridging agent.

[Current situation and research strategy of quality control of health food containing Chinese materia medica].

Health food containing Chinese materia medica has many advantages in health preservation and reducing the risk of disease occurrence,which meets people's demands for " great health" and " preventive treatment of disease". However,due to its complex ingredients,diverse quality of raw materials,as well as the vagueness and lack of integrity for existing quality standards,chaos is caused in the health food market,which restricts its healthy development and also poses new challenges to the quality control of healthy food. At present,the total component content or single component content is determined in most functional/marker component examinations.

[Research,evaluation,industry status and development strategy of traditional Chinese medicine functional food].

With the development of social economy,people's demand for health services is growing rapidly. As health resource with Chinese characteristics,health food containing Chinese materia medica have broad prospect and great market space for development.However,at present,there are still many problems of health food containing Chinese materia media in the research,development,evaluation and market application.

Comparison of the cervista HPV HR test and luminex XMAP technology for the diagnosis of cervical intraepithelial neoplasia.

Objectives: This study was designed to compare the Cervista high risk (HR) human papillomavirus (HPV) test with Luminex XMAP technology for the detection of the relationship between HPV infection and cervical intraepithelial neoplasia.

Methods: In total, 3280 patients in a cervical specialty clinic were divided into two groups for either Cervista (1855 patients) or Luminex (1425 patients). Subsequent colposcopy examinations were performed in 1270 women with cytologic results showing ASCUS or higher level lesions.

[Substitution of antelope horn in Danqi Piantan capsule with artificial bezoar in vitro].

The in vitro cell culture experiment was conducted to study the effect of Danqi Piantan capsule (DPC) and DPC dislodge the antelope horn with artificial bezoar double (DPCBD) on nerve regeneration and blood vessel regeneration and preliminarily investigate the possibility of substituting antelope horn in DPC with artificial bezoar. In this experiment, rats were randomly divided into 5 groups: the blank serum control group, the model group, DPC groups (0.306 g x kg(-1) x d(-1), the same below), DPC remove of antelope horn (DPCRA) groups and DPCBD groups.

[Preliminary study on substitution of Antelope Horn in Danqi Piantan capsule with artificial bezoar].

To study the protective effect of Danqi Piantan capsule ( DPC) and its antelope horn substitution (DPCAS) on the cerebral ischemia, in order to preliminary study the possibility of replacing antelope horn with artificial bezoar. In this study, the left middle cerebral artery occlusion (MCAO) was adopted. Totally 150 SD rats were randomly divided into 5 groups: the sham operation group, the model group, the Danqi Piantan capsule (DPC) group (0.

Analysis and identification of different animal horns by a three-stage infrared spectroscopy.

In this study, a new method, a three-stage infrared spectroscopy (Fourier transform infrared spectroscopy (FT-IR) integrated with second derivative infrared spectroscopy and two-dimensional correlation infrared spectroscopy (2D-IR)) was developed to analyze the organic and inorganic compositions of three different horns (Cornu Antelopis, Cornu Bubali and Pulvis Cornus Bubali Concentratus). In IR spectra, all the three horns had their own macroscopic fingerprints especially for those compositions containing amide groups, CH groups and Ca(3)(PO(4))(2). Their second derivative spectra amplified the differences and revealed the potentially characteristic IR absorption bands 1350-400 cm(-1) to be investigated in 2D-IR.

Curcumin suppresses PPARdelta expression and related genes in HT-29 cells.

Aim: To investigate the effects of curcumin on the expression of peroxisome proliferator-activated receptordelta (PPARdelta) and related genes in HT-29 cells.

Methods: HT-29 cells were treated with curcumin (0-80 micromol/L) for 24 h. The effects of curcumin on the morphology of HT-29 cells were studied by Hoechst 33342 staining.

Curcumin induces apoptosis through the mitochondria-mediated apoptotic pathway in HT-29 cells.

Objective: To investigate the effects of curcumin on release of cytochrome c and expressions of Bcl-2, Bax, Bad, Bcl-xL, caspase-3, poly ADP-ribose polymerase (PARP), and survivin of HT-29 cells.

Methods: HT-29 cells were treated with curcumin (0 approximately 80 micromol/L) for 24 h. The release of cytochrome c from the mitochondria and the apoptosis-related proteins Bax, Bcl-2, Bcl-xL, Bad, caspase-3, PARP, and survivin were determined by Western blot analysis and their mRNA expressions by reverse transcriptase-polymerase chain reaction (RT-PCR).