Resilience and Mental Health in Adult Survivors of Child Abuse Associated with the Institution of the Austrian Catholic Church

In recent years, reports of institutional abuse within the Catholic Church have emerged and research on the consequences on mental health is in its beginnings. In this study, we report findings on current mental health and resilience in a sample of adult survivors of institutional abuse (N = 185). We compared 3 groups of survivors that differed regarding their current mental health to investigate aspects of resilience, coping, and disclosure. The majority of the sample was male (76.2%), the mean age was 56.28 (SD = 9.46) years, and more than 50.0% of the sample was cohabiting/married. Most of the survivors reported severe mental health problems. Known protective factors (education, social support, age) were not associated with mental health in our sample. Our findings corroborate that institutional abuse has long‐term effects on mental health. We found that fewer emotional reactions during disclosure, task‐oriented coping, and optimism were associated with better mental health. The study was limited by a cross‐sectional design, but we conclude that the kind of institutional abuse reported is especially adverse, and thus typical protective factors for mental health do not apply. Future research should focus on intrapersonal factors and institutional dynamics to improve treatment for persons affected by institutional abuse.     

Analysis of ultrastructural synaptic apparatus in parietal neurocortical and midbrain neurons in animals with experimental mild craniocerebral injury prior to and following magneto-laser therapy

Background

Magnetic laser therapy is widely used in general medicine in a complex treatment of many diseases. This is due to its unique and versatile biological properties; it which activates intracellular metabolic processes and expedites the repair of damaged tissues. Magnetic laser therapy is an important area of modern theoretical and clinical physiotherapy; It is used in the treatment of dermatological, general surgical, endocrinological, and dental diseases; pain syndromes; and other conditions.

Objectives

Our objective is to assess the therapeutic efficacy of magnetic laser therapy in experimental mild traumatic brain injury in rabbits.

Material and Methods

We evaluated the therapeutic efficacy of magnetic laser therapy in experimental mild traumatic brain injury in 20 rabbits based on an analysis of ultrastructure of synaptic apparatus of neurons in the parietal and midbrain regions. Magnetic transcranial laser influence exercised by our developed method.

Results

The course of magnetic laser therapy led to statistically significant changes in quantitative characteristics of the ultrastructural components in the synaptic apparatus of neurons that express the activation of compensatory processes and restoration of structural and functional integrity of the synaptic apparatus of neurons in experimental mild traumatic brain injury.     

Impact of human myelin on the maturation and function of human monocyte-derived dendritic cells

Macrophages and dendritic cells (DC) play an important role in the immunopathology of multiple sclerosis. We analyzed the impact of human myelin on monocyte-derived DC and describe their immunostimulatory capacity. Cells were grown on myelin and stimulated with LPS or a defined maturation cocktail. DC activation was analyzed by the expression of cell surface markers and the secretion of cytokines and chemokines. The immunostimulatory capacity of DC was assessed by allogeneic mixed-leukocyte reactions via proliferation. Additionally, their ability to bias T cells towards Th1, Th17 or Treg differentiation was investigated. We found that phagocytosis of myelin impaired the activation of DC, displayed by an impaired ability to stimulate allogeneic T cells, an increased production of TGF-β1 and a diminished upregulation of CCR7 but did not affect the differentiation into T helper cell subsets. We hypothesize that myelin influences DC activation and plays a pivotal role in balancing immunity and tolerance.     

Humoral response to Mycobacterium tuberculosis in patients with human immunodeficiency virus infection.

The effect of the human immunodeficiency virus (HIV) on mycobacterial antibody production was investigated. Using an enzyme-linked immunosorbent assay (ELISA) for detecting IgG against Mycobacterium tuberculosis PPD, it was observed that individuals at risk of HIV infection show a pattern of humoral response to the tubercle bacillus similar to that previously found in the immunocompetent population not exposed to risk factors: 6 of 12 (50.0%) tuberculosis cases had elevated levels of antibodies to PPD and 27 of 30 (90.0%) asymptomatic individuals had antibody levels within the normal range. In an HIV-seropositive group without AIDS indicator diseases, 8 of 22 (36.4%) tuberculous patients had detectable mycobacterial antibodies whereas 156 of 164 (95.1%) non-tuberculous subjects did not. Among AIDS cases, only 1 of 20 (5.0%) patients with tuberculosis and none of 53 non-tuberculous subjects showed a positive result. The study evidenced an increasing humoral unresponsiveness to PPD in the progression of HIV infection to AIDS. Thus, a serodiagnostic method for detecting tuberculosis such as the ELISA here employed noticeably decreases its utility in the latency stage of the HIV infection, and it is practically useless in clinical AIDS.     

Effects of Bariatric Surgery on Mortality,Cardiovascular Events,and Cancer Outcomes in Obese Patients: Systematic Review and Meta-analysis

Background

The long-term effects of bariatric surgery have yet to be established, and a number of important studies have recently emerged. This systematic review aimed to assess the effects of bariatric surgery on all-cause mortality, cardiovascular events, and cancer compared to non-surgical treatment.

Methods

We searched PubMed, EMBASE, and CENTRAL up to July 13, 2015, and included randomized controlled trials (RCTs) and non-randomized controlled studies comparing bariatric surgery versus non-surgical treatment and reporting data on the three defined outcomes at 1 year or longer. We analyzed RCTs and non-randomized controlled studies, respectively.

Results

Eleven RCTs, 4 non-randomized controlled trials, and 17 cohort studies were included. The randomized evidence suggested substantial uncertainty regarding the effects on all-cause mortality (0/382 vs. 1/287; 7 studies), cancer (OR 0.77, 95 % CI 0.22 to 2.71; 4 studies), and cardiovascular events (no data). The pooled adjusted estimates from non-randomized studies suggested that, compared to the control, the surgical group had lower risk of all-cause mortality (OR 0.55, 95 % CI 0.46 to 0.65; 10 studies), cancer (OR 0.74, 95 % CI 0.65 to 0.85; 2 studies), and cardiovascular events (MI: OR 0.71, 95 % CI 0.54 to 0.94; stroke: OR 0.66, 95 % CI 0.49 to 0.89; and their composite: OR 0.67, 95 % CI 0.54 to 0.83; 1 study).

Conclusions

In conclusion, bariatric surgery could reduce all-cause mortality and probably reduce the risk of any type of cancer. The inference was, however, based on studies with limited methodological rigor. Uncertainty remains regarding the effects on cardiovascular events.

     

The impact of citrate concentration on adhesion of platelets and leukocytes to adsorbents in whole blood lipoprotein apheresis

Lipoprotein apheresis is applied to deplete low density lipoprotein and other apolipoprotein B containing lipoproteins in patients with severe familial hypercholesterolemia, hypertriglyceridemia associated pancreatitis, or lipoprotein (a)‐hyperlipoproteinemia. Anticoagulation of the extracorporeal circuit may influence cellular activation, as evidenced by a reduction of inflammatory parameters during regional citrate anticoagulation with acid citrate dextrose A (ACD‐A) commonly used in whole blood lipid apheresis. While the citrate concentration in the extracorporeal circuit has to ensure efficient anticoagulation, citrate infusion into the patient should be limited to avoid citrate overload. We assessed the influence of citrate concentration on cellular activation during in vitro circulation of whole blood containing 2.8 mM citrate (ACD‐A 1:40), 5.6 mM citrate (ACD‐A 1:20), or 13 mM citrate over polyacrylate‐based adsorbents for lipoprotein apheresis. We found increased platelet adhesion for anticoagulation with 2.8 mM citrate as compared to 5.6 or 13 mM citrate, as shown by cell counting and confirmed by scanning electron microscopy of adsorbent beads as well as by elevated levels of platelet activation markers and of platelet‐derived microvesicles. Leukocytes showed an equivalent adhesion pattern, while red blood cells remained unaffected at all citrate concentrations. Passage of blood over two consecutive columns resulted in enhanced platelet adhesion to the second column, presumably due to upstream preactivation. In conclusion, citrate influences activation and adhesion of platelets and leukocytes in a concentration‐dependent manner, and ACD‐A 1:20, equivalent to a citrate concentration of 5.6 mM in whole blood, ensures minimal cellular activation during passage of whole blood over polyacrylate‐based adsorbents.