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Recent studies have evaluated the possible efficacy of mindfulness-based interventions (MBIs) for social anxiety disorder (SAD). However, few trials have compared MBIs with a first-line treatment. This study evaluated the relative efficacy of an MBI adapted for SAD (MBI-SAD) to cognitive behaviour group therapy (CBGT) for SAD. Participants were randomized to 12 weekly group sessions of the MBI-SAD (n = 52) or CBGT (n = 45). Results revealed that CBGT fared better than the MBI-SAD in reducing clinician- and self-rated social anxiety severity. The difference between the MBI-SAD and CBGT exceeded the prespecified noninferiority margin for our primary outcome the Liebowitz Social Anxiety Scale, but findings are inconclusive as the width of the confidence interval extended in both directions surrounding the noninferiority margin. The MBI-SAD compared favourably with CBGT in improving other indices of well-being (depression, self-esteem, satisfaction with life, social adjustment). Contrary to expectation, the MBI-SAD did not produce greater changes in mindfulness and self-compassion than CBGT. Overall, results confirm that CBGT is robust treatment for SAD and should be considered as first-line treatment.Ni-rich LiNi0.8 Co0.15 Al0.05 O2 (NCA) material attracts extensive attention due to its high discharge specific capacity, but its distinct drawbacks of rapid capacity decline and poor cycle performance at elevated temperatures and high voltage during charge/discharge cycling restricts its widespread application. To solve these problems, a multifunctional coating layer composed of a lithium-ion-conductive lithium polyacrylate (LiPAA) inner layer and a cross-linked polymer outer layer from certain organic substances of silane-coupling agent (KH550) and polyacrylic acid (PAA) is successfully designed on the surface of NCA materials, which is favorable for eliminating residual lithium and improving lithium-ion conductivity, surface stability, and hydrophobicity of NCA materials. In addition, the amount of the coating material is also investigated. A series of characterization methods such as XRD, FTIR, SEM, TEM, and X-ray photoelectron spectroscopy are used to analyze the morphologies and structures for materials of pristine and modified NCA. find more It is revealed that the co-coating layer plays a vital part in reducing the surface residual alkalis and improving the stability of NCA particles; as a result, the modified NCA exhibits a greatly improved rate capability, cycle performance, and low polarization impedance.

What is the central question of this study? MiR-92b-3p was found to be reduced in a rat model of middle cerebral artery occlusion what are the functions of miR-92b-3p in oxygen and glucose deprivation-reperfusion (OGD/R)? What is the main finding and its importance? MiR-92b-3p abated apoptosis, mitochondrial dysfunction and inflammation caused by OGD/R via targeting TRAF3, suggesting that miR-92b-3p may serve as a potential therapeutic target in ischaemic stroke treatment.

Stroke is the most common cause of human neurological disability. MiR-92b-3p has been shown to be decreased in a rat model of middle cerebral artery occlusion, but its effects in cerebral ischaemic insult are unknown. In this study, PC12 cells were exposed to oxygen and glucose deprivation-reperfusion (OGD/R) to establish cerebral ischaemic injury in vitro. Quantitative real time-PCR analysis demonstrated that OGD/R exposure led to down-regulation of miR-92b-3p and increased mRNA and protein levels of tumour necrosis factor receptor-assand inflammatory responses induced by OGD/R by targeting TRAF3.

There has been a concern that blood donations can increase the risk of hematological malignancies. We investigated if blood donations increase the risk of developing hematological malignancies, specifically acute lymphoblastic leukemia, acute myeloid leukemia (AML), chronic lymphocytic leukemia (CLL), chronic myeloid leukemia, Hodgkin lymphoma, and myeloma, as well other non-Hodgkin lymphoma.

In total, the study included 1,021,433 Swedish blood donors, with 19.5 million person-years of follow-up. Two sets of analysis were performed. In the first cohort analysis, standardized incidence ratios (SIRs) were calculated, comparing the incidence of the different types of hematological cancers in blood donors to that of the general population. In the second analysis, a nested case-control study was conducted, investigating the association between number of donations and the risk of each type of malignancy.

Apart from a modestly elevated risk of CLL (SIR, 1.07; 95% confidence interval [CI], 1.01-1.15) and a modestly decreased risk of AML (SIR, 0.85; 95% CI, 0.77-0.83), the risk of hematological malignancies did not differ between blood donors and the general population. In the nested case-control study there were no convincing associations between number of prior whole blood donations and site-specific malignancy risk.

There was no convincing evidence of an increased risk in any hematological malignancy when interpreting the results from both series of analyses.

There was no convincing evidence of an increased risk in any hematological malignancy when interpreting the results from both series of analyses.The cystine/glutamate antiporter, system xc- , is essential for the efficient uptake of cystine into cells. Interest in the mechanisms of system xc- function soared with the recognition that system xc- presents the most upstream node of ferroptosis, a recently described form of regulated necrosis relevant for degenerative diseases and cancer. Since targeting system xc- hold the great potential to efficiently combat tumor growth and metastasis of certain tumors, we disrupted the substrate-specific subunit of system xc- , xCT (SLC7A11) in the highly metastatic mouse B16F10 melanoma cell line and assessed the impact on tumor growth and metastasis. Subcutaneous injection of tumor cells into the syngeneic B16F10 mouse melanoma model uncovered a marked decrease in the tumor-forming ability and growth of KO cells compared to control cell lines. Strikingly, the metastatic potential of KO cells was markedly reduced as shown in several in vivo models of experimental and spontaneous metastasis. Accordingly, survival rates of KO tumor-bearing mice were significantly prolonged in contrast to those transplanted with control cells.