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Malaria risks inside north Namibia: The significance of profession, age and freedom inside characterizing high-risk numbers.
Our goal was to identify gender differences in the prevalence and outcomes of exposure to potentially morally injurious events (PMIEs) in a sample of U.S. military veterans. In a national sample of post-9/11 veterans (n = 7200) weighted to reflect the larger population of newly separated U.S. veterans, we conducted gender-stratified analyses of the prevalence of exposure to PMIEs and their associations with psychological and functional problems. Veterans reported exposures stemming from witnessing (27.9%), perpetrating (18.8%), and being betrayed (41.1%). Women more frequently reported witnessing- and betrayal-based PMIEs, but no gender differences were observed for perpetration-based PMIEs. Psychological distress was associated with witnessing and betrayal among women and with witnessing, betrayal, and perpetration among men. Whereas betrayal was most consistently associated with functional impairment across domains for women, perpetration was most consistently associated with functional impairment for men. Moral injury contributes to psychological and functional problems among a significant minority of military veterans, although effects vary based on PMIE type and gender. Implications for veterans and other populations who experience moral injury are discussed.Empathy refers to the ability to understand the emotions of others. It encompasses a cognitive component of decoding a mental state, and an affective component that relates to an emotional response. Deficits in empathy have been associated with social dysfunction in depression. It is further assumed that impairments are aggravated when depression takes a chronic course. Existing evidence in the literature, however, is scarce and heterogeneous. The present study investigated empathy in patients with persistent and recurrent depression as well as in healthy controls (N = 102). Empathy measurements included both self-report (Interpersonal Reactivity Index, IRI) as well as a laboratory task (Multifaceted Empathy Task, MET). A mixed model analyses of covariance, which accounted for differences in executive functioning, found no evidence for impaired cognitive empathy in depression. All three groups performed equally well in understanding mental states. However, both IRI and MET confirmed the hypothesis of significant deficits in affective empathy. Patients reported higher personal distress than controls, and showed lower affective responses towards positive emotions in others. There was no difference between patient groups. Childhood maltreatment was further related to reduced affective empathy. The present results contribute to our understanding of social dysfunction in depression, since loss of emotional reactivity to the feelings of others is considered to reduce the desire to engage in social interaction, thus leading to isolation and aggravation of depression.Posttraumatic stress disorder (PTSD) is characterized by alterations in the hypothalamic-pituitary-adrenal (HPA) axis and sympathetic nervous system (SNS). There is evidence for a blunted HPA axis reactivity to psychosocial stress. Less is known about how the SNS reacts to psychosocial stress. Here, we compared the HPA axis and SNS responses to psychosocial stress and a non-stressful condition in patients with PTSD and in healthy individuals. Twenty-one women with PTSD and 32 healthy women participated in the Trier social stress test (TSST) and placebo TSST (P-TSST). We measured salivary cortisol, alpha amylase activity and blood pressure before and after the tests. Subjective perceived stress response was also assessed. We found a blunted cortisol response to the TSST in patients with PTSD compared with healthy participants 10 min (t (51) = -2.58, p = .01) and 25 min (t (51) = -2.16, p = .04) after TSST. We found no evidence for an increased SNS reactivity after psychosocial stress in patients with PTSD (all p > .05). Patients with PTSD, but not healthy participants, reported more dissociative symptoms (t (20) = -2.31, p = .03) and being more tired (t (20) = 2.90, p = .01) directly after TSST compared with the placebo condition. Our results suggest a blunted HPA stress reactivity and an increased subjective perceived stress response in female patients with PTSD. Longitudinal studies could test if these altered stress responses constitute a predisposition to or a cause of PTSD. Future studies should investigate whether these results are transferable to men.The Great East Japan Earthquake, which occurred on March 11, 2011, was the most powerful earthquake ever recorded in Japan. In the present study, we examine personnel from the Japan Maritime Self-Defense Force who performed disaster relief in the earthquake's aftermath, focusing on the associated psychological and physical impacts. Overall, 8733 personnel were examined. In both July-August 2011 (M1) and July 2012 (M2), these personnel answered the Impact of Events Scale-Revised, the Kessler Psychological Distress Scale, and the Disaster Relief Questionnaire. We also analyzed the sample's physical examination records for the periods before and after the earthquake, using as controls a sample of peers who were not dispatched to the disaster area (N = 32,270). The psychological examinations showed that, in M1, holding the rank of private/sergeant (odds ratio [OR] = 2.13), performing body-recovery duties (OR = 1.94), and having disaster-affected family members (OR = 2.13) were significant risk factors for high post-traumatic stress response (PTSR). In M2, performing body-recovery duties (OR = 1.45) and having disaster-affected family members (OR = 2.60) were significant risk factors for high PTSR. Also, being woman (OR = 2.18) and having disaster-affected family members (OR = 1.68) were significant risk factors for high general psychological distress. For the physical examinations, the mean alanine transaminase in the dispatched group (31.73 ± 25.21) was significantly higher than that in the non-dispatched group (29.56 ± 21.03). These findings suggest that personnel involved in disaster relief experience psychological impacts in the subacute stage, but that these impacts attenuate one year after the event.Excessive reassurance seeking (ERS) has been hypothesized as an important maintenance factor in depression and obsessive compulsive disorder (OCD). The present study examined the types of ERS in depression and OCD, the effects of CBT on ERS, predictors of ERS reduction, and the relation between ERS reduction and symptom change.
Treatment-seeking participants diagnosed with a depressive disorder (N = 361) or OCD (N = 156) completed the Reassurance Seeking Scale (RSS) and symptom measures before and following CBT treatment. Measures of intolerance of uncertainty and distress tolerance were completed pre-treatment as potential predictors of ERS change.

Individuals with depression demonstrated higher pre-treatment ERS related to social attachment compared to those with OCD. ERS significantly decreased over treatment in both groups and change in ERS predicted symptom change among both OCD and depression groups. Higher pre-treatment intolerance of uncertainty significantly predicted less ERS change regardless of diagnosis. Distress tolerance was not associated with ERS changes.

ERS is significantly related to symptom severity cross-sectionally as well as over treatment in depression and OCD, though types of ERS may differ. Higher intolerance of uncertainty may impede the reduction of ERS in CBT.
ERS is significantly related to symptom severity cross-sectionally as well as over treatment in depression and OCD, though types of ERS may differ. Higher intolerance of uncertainty may impede the reduction of ERS in CBT.
Dual probe fluorescence in situ hybridization (FISH) assays for determination of human epidermal growth factor receptor 2 (HER2) gene amplification in breast cancer provide a ratio of HER2 to chromosome 17. learn more The ratio may be skewed by copy number alterations (CNA) in the control locus for chromosome 17 (CEP17). We analyzed the impact of alternative chromosome 17 control probes on HER2 status in a series of breast cancers with an emphasis on patients reclassified as amplified.

Breast cancer patients with equivocal HER2 immunohistochemistry (2+) and equivocal FISH with CEP17 were included. Reclassification of HER2 status was assessed with alternative chromosome 17 control probes (LIS1 and RARA).

A total of 40 unique patients with 46 specimens reflexed to alternative chromosome 17 probe testing were identified. The majority (>80%) of patients had pT1-2, hormone receptor-positive tumors with an intermediate or high combined histologic grade. There were 34/46 (73.9%) specimens reclassified as amplified witthe 2018 ASCO/CAP HER2 Guidelines to discontinue the use of alternative chromosome 17 probes.
We conducted this study to assess the effect of VDR and CRBP-1 immunohistochemical expression on the endometrium and to explore their role in endometrial cancer carcinogenesis.

This study comprised two hundred paraffin-embedded endometrial tissue samples diagnosed as 42 and 63 proliferative and secretory endometrium respectively, 45 endometrial hyperplasias with atypia and 50 endometrial carcinomas (25 low-grade and 25 high-grade endometrial carcinomas). The immunohistochemical method was done to determine the expression of VDR and CRBP-1.

VDR was strongly expressed in 8 (17.8%) cases with endometrial hyperplasia, 15 (60%) cases with low-grade endometrial carcinoma, and 22 (88%) cases with high-grade endometrial carcinoma. While CRPB1 overexpression was noted in cases with proliferative endometrium, secretory endometrium and endometrial hyperplasia with atypia, 37 (88.1%), 56 (88.9%) and 3 (6.7%) cases respectively and all malignant cases showed negative expression.

Increased VDR expression and reduced CRBP-1 expression are associated with malignant features of the endometrium with a significant statistical difference of immunoreactivity between groups of normal endometrium, hyperplastic changes & carcinoma. Our data suggested that increased VDR expression is partly associated with endometrial cancers through a premalignant phase. Also, increased VDR and reduced CRBP-1 expression are associated with the progression of endometrial carcinoma with higher grades.
Increased VDR expression and reduced CRBP-1 expression are associated with malignant features of the endometrium with a significant statistical difference of immunoreactivity between groups of normal endometrium, hyperplastic changes & carcinoma. Our data suggested that increased VDR expression is partly associated with endometrial cancers through a premalignant phase. Also, increased VDR and reduced CRBP-1 expression are associated with the progression of endometrial carcinoma with higher grades.The vaccine BCG has been reported to offer protection against SARS-CoV-2 infection. It has been hypothesized this is based on nonspecific enhancement of innate immunity. This study addressed whether there is strong homology between a SARS-CoV-2 capsid protein and a Mycobacterium bovis protein that would allow for stronger, more specific immune protection. The study also showed the utility of immunohistochemistry in the diagnostic pathology laboratory for elucidating this information. Immunohistochemistry documented that an antibody directed against the SARS-CoV-2 envelope, but not the spike or membrane proteins, strongly cross hybridized to 11/11 Mycobacterial species tested, including M. bovis. BlastP analysis showed high homology of the SARS-CoV-2 envelope protein with 12 consecutive amino acids of the protein LytR C, which is a consensus protein unique to Mycobacteria. Six additional cases of human tuberculosis with few organisms showed that the viral envelope specific antibody (5/6) was more accurate than the AFB stain (2/6) for diagnostic purposes.
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