Notes

Genome-wide connection review along with inbreeding depression on bodily proportions traits throughout Qira dark sheep (Ovis aries).
The intestine is home to the largest microbiota community of the human body and strictly regulates its barrier function. Tight junctions (TJ) are major actors of the intestinal barrier, which is impaired in inflammatory bowel disease (IBD), along with an unbalanced microbiota composition. With the aim to identify new actors involved in host-microbiota interplay in IBD, we studied N-acyl homoserine lactones (AHL), molecules of the bacterial quorum sensing, which also impact the host. We previously identified in the gut a new and prominent AHL, 3-oxo-C122, which is lost in IBD. We investigated how 3-oxo-C122 impacts the intestinal barrier function, in comparison to 3-oxo-C12, a structurally close AHL produced by the opportunistic pathogen P. aeruginosa. Using Caco-2/TC7 cells as a model of polarized enterocytes, we compared the effects on paracellular permeability and TJ integrity of these two AHL, separately or combined with pro-inflammatory cytokines, Interferon-γ and Tumor Necrosis Factor-α, known to disrupt the barrier function during IBD. While 3-oxo-C12 increased paracellular permeability and decreased occludin and tricellulin signal at bicellular and tricellular TJ, respectively, 3-oxo-C122 modified neither permeability nor TJ integrity. Whereas 3-oxo-C12 potentiated the hyperpermeability induced by cytokines, 3-oxo-C122 attenuated their deleterious effects on occludin and tricellulin, and maintained their interaction with their partner ZO-1. In addition, 3-oxo-C122 limited the cytokine-induced ubiquitination of occludin and tricellulin, suggesting that this AHL prevented their endocytosis. In conclusion, the role of 3-oxo-C122 in maintaining TJ integrity under inflammatory conditions identifies this new AHL as a potential beneficial actor of host-microbiota interactions in IBD.Hispanic women in the United States are disproportionately affected by intimate partner violence (IPV). One correlate of IPV among Hispanic women with important public health implications is substance misuse. However, limited research has identified culturally relevant factors that may impact the strength of the IPV-substance misuse association in this population. The present study examined the moderating role of acculturation in the relation between IPV types (i.e., physical, psychological, and sexual) and substance (i.e., alcohol and drug) misuse. Participants were 150 IPV-exposed Hispanic women in the community (M age = 35.13). IPV types, substance misuse outcomes, and acculturation were significantly and positively correlated with each other at zero-order. Moderation analyses indicated that the relations between IPV and substance misuse were stronger among Hispanic women with higher (vs. lower) levels of acculturation. These findings suggest the potential utility of considering acculturation when assessing and treating substance misuse among IPV-exposed Hispanic women.Currently, the most commonly used biomarker of alcohol consumption patterns is carbohydrate-deficient transferrin (CDT). However, the CDT has limited sensitivity and requires the use of blood. Recently, we have shown that digital DNA methylation techniques can both sensitively and specifically detect heavy alcohol consumption (HAC) using DNA from blood or saliva. In order to better understand the relative performance characteristics of these two tests, we compared an Alcohol T-Score (ATS) derived from our prior study and serum CDT levels in 313 (182 controls and 131 HAC cases) subjects discordant for HAC. Overall, the Receiver Operating Characteristic (ROC) area under the curve (AUC) analyses showed that DNA methylation predicted HAC status better than CDT with AUCs of 0.96 and 0.87, respectively (p less then 0.0001). The performance of the CDT was affected by gender while the ATS was not, while both were affected by age. We conclude that DNA methylation is a promising method for quantifying HAC and that further studies to better refine its strengths and limitations are in order.The Arabidopsis transcription factor Myeloblastosis protein 75 (MYB75, AT1G56650) is a well-established transcriptional activator of genes required for anthocyanin and flavonoid production, and a repressor of lignin and other secondary cell wall biosynthesis genes. MYB75 is itself tightly regulated at the transcriptional, translational and post-translational levels, including protein phosphorylation by Arabidopsis MAP kinases Examination of the behavior of different phosphovariant versions of MYB75 in vitro and in vivo revealed that overexpression of the MYB75T131E phosphovariant had a particularly marked effect on global changes in gene expression suggesting that phosphorylated MYB75 could be involved in a broader range of functions than previously recognized. Here, we describe a range of distinct developmental phenotypes observed among Arabidopsis lines expressing various phosphovariant forms of MYB75. Expression of either MYB75T131E or MYB75T131A phosphovariants, from the endogenous MYB75 promoter, in Arabidopsis myb75- mutants (Nossen background), resulted in severely impaired germination rates, and developmental arrest at early seedling stages. Arabidopsis plants overexpressing MYB75T131E from a strong constitutive Cauliflower mosaic virus (CaMV35S) promoter displayed slower development, with delayed bolting, flowering and onset of senescence. Conversely, MYB75T131A -overexpressing lines flowered and set seed earlier than either Col-0 WT controls or other MYB75-overexpressors (MYB75WT and MYB75T131E ). Histochemical analysis of mature stems also revealed ectopic vessel development in plants overexpressing MYB75; this phenotype was particularly prominent in the MYB75T131E phosphovariant. These data suggest that MYB75 plays a significant role in plant development, and that this aspect of MYB75 function is influenced by its phosphorylation status.
The diagnosis and treatment of an illness using traditional medicine is in most cases culture-specific and based on beliefs in the community. The majority of mentally ill patients prefer to attend to traditional healers because of the trust problems in the system, affordability, accessibility, and ease of the service.

To assess the role of traditional healers among the pathway of psychiatric services of OCD patients, and to highlight its clinical correlates.

we assessed 93 patients with OCD after confirmation of the diagnosis with fifth version of MINI semi structured interview, using a questionnaire designed and accustomed by authors to assess help seeking behavior in OCD patients and its sociodemographic and clinical correlates. Type of symptomatology and its severity were assessed using Y-BOCS.

A total of 39.8% sought traditional healers help, 94.6% were before psychiatric advice, main symptoms related to traditional healers seeking were religious and sexual obsessions. Ivacaftor molecular weight Main causes of traditional healers' preference were stigma of seeking psychiatric advice in 89.
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