• Baird Wind posted an update 6 months, 2 weeks ago

    In the present study, electro-coagulation (EC) with stainless steel (SS) electrodes has been used as a pretreatment process before the reverse osmosis (RO) for the biologically treated distillery spent wash. The optimized operating parameters (pH, time, current, and electrode distance) for the EC process were obtained from the previous study. EC treated wastewater was further used as a feed for the RO system. RO membrane system operating parameters (pH, temperature, and trans-membrane pressure) were optimized by employing response surface methodology. Optimized conditions for the RO process were found to be pH (pHo) 6.12; temperature (T) 20°C and trans-membrane pressure (TMP) 45.7 bar. The combined (EC-RO) process showed 98%, 99.2%, and 98.5% of COD, color, and TDS removal, respectively, with permeate flux of 40.5 L/m2/h (EC-RO). Experimental results indicated that EC followed by RO could be used as an additional step for biologically treated spent wash treatment to improve the treated effluent quality and membrane life. Results also revealed that the techno-economic performance of combined (EC-RO) treatment in terms of total annual water production is more efficient and economical than RO alone.Gastric cancer (GC) is one of the most common causes of cancer-related deaths worldwide and the identification of additional therapeutic targets and biomarkers has become vital. The A1-chimaerin (CHN1) gene encodes a ras-related protein that can be activated or inactivated by binding to GTP or GDP. The present study aimed to assess the expression of CHN1 in GC tissue and cells, to explore its relationship with GC progression, and to discover the potential mechanisms underlying these associations. The ONCOMINE database and The Cancer Genome Atlas (TCGA) were used to determine the transcriptional levels of CHN1 in GC. Western blot and immunohistochemistry were used for detecting protein expression. Correlations between CHN1 levels and the clinical outcomes of GC patients were examined using Kaplan-Meier and Cox regression analyses. Moreover, the CIBERSORT algorithm was used to estimate immune cell infiltration. In GC patients, CHN1 transcription and CHN1 protein expression were upregulated, and a high expression of CHN1 was remarkably linked to poor survival in GC patients. CHN1 expression was associated with immune infiltrates and this gene showed potential involvement in multiple cancer-related pathways. Furthermore, the expression of CHN1 was correlated with the immunotherapeutic response. Finally, our results indicated that the pro-carcinogenic role of CHN1 may involve DNA methylation. To our knowledge, this is the first report characterizing CHN1 expression in GC. Our results show that high CHN1 levels could be used as a clinical biomarker for poor prognosis and that CHN1 inhibitors may have potential as anti-cancer drugs.

    Despite the persistent public health problem of positive psychotic symptoms, understanding of symptom specific prevalence rates, clinical correlates and service utilisation are sparse.

    The current study aimed to establish prevalence, clinical and service utilisation correlates of hallucinations and delusions in people accessing outpatient clinics in Tamil Nadu, India.

    Secondary patient data from outpatient clinics, over a 12-month period, in 2016, was used for analysis (

     = 917). Based on the presence of positive psychotic symptoms (PPSx), the sample was divided into four groups for analysis- hallucinations-only (H), delusions-only (D), both hallucinations and delusions (HD) and neither PPSx (N-PPSx).

    Findings indicate that the most prevalent PPSx were hallucinations (10.7%) however, barriers to service utilisation and clinical correlates were associated predominantly with the D and the HD group; as was severe work impairment. Yet, this group was most likely to remain with psychiatric services. Lastly, diagnostic challenges were apparent within the sample.

    The study revealed that despite more barriers to service utilisation, persons with PPSx remain in contact with services. Yet prognosis remains only moderate at best, indicating other mediating and underlying factors impeding recovery may be interplaying and, therefore, a need for enhanced biopsychosocial approaches.

    The study revealed that despite more barriers to service utilisation, persons with PPSx remain in contact with services. Yet prognosis remains only moderate at best, indicating other mediating and underlying factors impeding recovery may be interplaying and, therefore, a need for enhanced biopsychosocial approaches.

    eHealth has growing potential to enhance access to HIV prevention for hard to reach populations, including young Latino immigrant men who have sex with men (MSM) in the United States. We examined the feasibility and acceptability of using eHealth tools, specifically social media platforms, to facilitate HIV testing and pre-exposure prophylaxis (PrEP) uptake among this population.

    We utilized a community sensitive approach to conduct 30 in-depth interviews and five focus groups with young Latino immigrant MSM in Seattle, WA. Data were analyzed using thematic analysis with both data-driven inductive and a priori deductive approaches.

    Participants were open to receiving HIV information via social media platforms. Participants recommended that social media content be tailored with their language preferences, cultural norms, and beliefs about HIV testing and PrEP in mind. click here Further, participants emphasized that content avoid stigmatizing HIV or Latino MSM’s complex identities.

    Results have implications for utilizing social media platforms and developing HIV prevention interventions for Latino immigrant MSM. Findings highlight that HIV prevention content should acknowledge how identities as an emerging adult, Latino, immigrant, and MSM, warrant unique consideration.

    Results have implications for utilizing social media platforms and developing HIV prevention interventions for Latino immigrant MSM. Findings highlight that HIV prevention content should acknowledge how identities as an emerging adult, Latino, immigrant, and MSM, warrant unique consideration.

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