Systematic Review and Meta-Analysis: Do White Noise or Pink Noise Help With Task Performance in Youth With Attention-Deficit/Hyperactivity Disorder or With Elevated Attention Problems?

Objective: Public interest in the potential benefits of white, pink, and brown noise for attention-deficit/hyperactivity disorder (ADHD) has recently mushroomed. White noise contains all frequencies of noise and sounds like static; pink or brown noise has more power in the lower frequencies and may sound, respectively, like rain or a waterfall. This meta-analysis evaluated effects on laboratory tasks in individuals with ADHD or elevated ADHD symptoms.

Immunomodulation by tramadol combined with acetaminophen or dexketoprofen: In vivo animal study.

Among other functions, macrophages remove foreign particles, including medications, from the circulation, making them an important target for immunomodulatory molecules. Currently, growing evidence suggests that analgesics affect the activity of immune cells not directly related to pain, and thus may induce unwanted immunosuppression in patients at risk. However, the immunomodulatory effects resulting from macrophage targeting by these drugs are understudied.

The Relationship Between Emotion Dysregulation and Error Monitoring in Adolescents with ADHD.

Attention-deficit/hyperactivity disorder (ADHD) is emblematic of the limitations of existing diagnostic categories. One potential solution, consistent with the Research Domain Criteria (RDoC) initiative, is to interrogate psychological mechanisms at the behavioral and physiological level together to try and identify meaningful subgroups within existing categories. Such approaches provide a way to revise diagnostic boundaries and clarify individual variation in mechanisms.

Joint polygenic and environmental risks for childhood attention-deficit/hyperactivity disorder (ADHD) and ADHD symptom dimensions.

Background: attention-deficit/hyperactivity disorder (ADHD) is associated with both polygenic liability and environmental exposures, both intrinsic to the family, such as family conflict, and extrinsic, such as air pollution. However, much less is known about the interplay between environmental and genetic risks relevant to ADHD-a better understanding of which could inform both mechanistic models and clinical prediction algorithms.

Methods: Two independent data sets, the population-based Adolescent Brain Cognitive Development Study (ABCD) ( = 11,876) and the case-control Oregon-ADHD-1000 ( = 1449), were used to examine additive (G + E) and interactive (GxE) effects of selected polygenic risk scores (PRS) and environmental factors in a cross-sectional design.

Temperament in middle childhood questionnaire: New data on factor structure and applicability in a child clinical sample.

The Temperament in Middle Childhood Questionnaire (TMCQ) is one of a family of instruments representing one of the major conceptual models of child temperament. The present study reports new psychometric information on the TMCQ using a larger sample than in prior factor-analytic studies of this instrument. Data from parent ratings of 1,418 children were utilized.

Efficacy of Eat Breathe Thrive: A randomized controlled trial of a yoga-based program.

Evidence positions yoga as a promising intervention for enhancing positive embodiment and supporting the prevention of, and recovery from, eating disorders (EDs) by reducing ED symptomatology and building skills that facilitate an ongoing, embodied sense of wellbeing. However, yoga-based programs are few and rigorous literature on their efficacy is limited. This study examined the efficacy and feasibility of a yoga-based program called Eat Breathe Thrive (EBT) which aims to prevent EDs and support embodiment.

Reduction of Glut1 in the Neural Retina But Not the RPE Alleviates Polyol Accumulation and Normalizes Early Characteristics of Diabetic Retinopathy.

Hyperglycemia is a key determinant for development of diabetic retinopathy (DR). Inadequate glycemic control exacerbates retinopathy, while normalization of glucose levels delays its progression. In hyperglycemia, hexokinase is saturated and excess glucose is metabolized to sorbitol by aldose reductase via the polyol pathway.

Opioid prescribing attitudes of palliative care physicians versus other specialists: a questionnaire-based survey.

Purpose Of The Study: While opioid overuse is a public health crisis in the USA, opioid analgesics are used suboptimally in Central and Eastern Europe, causing many pain cases to remain untreated or undertreated.

Study Design: This questionnaire study aimed to identify the prevalent prescribing patterns and attitudes and the possible internal impediments to optimal opioid use among palliative care physicians and other specialists in Poland.

Results: Tramadol was the most commonly preferred opioid.

A novel, small peptide with activity against human pancreatic cancer.

KTH-222 is a novel, 8-amino acid length peptide. It is derived from a motif identified in a group of peptides that are related to atrial natriuretic peptide and that are able to inhibit cancer cell growth. We report here that KTH-222 inhibits the attachment, proliferation, and development of an invasive morphology in cultured human pancreatic tumor cells (MIA PaCa-2 and HPAC).

Palliative Performance Scale: cross cultural adaptation and psychometric validation for Polish hospice setting.

Background: Measuring functional status in palliative care may help clinicians to assess a patient's prognosis, recommend adequate therapy, avoid futile or aggressive medical care, consider hospice referral, and evaluate provided rehabilitation outcomes. An optimized, widely used, and validated tool is preferable. The Palliative Performance Scale Version 2 (PPSv2) is currently one of the most commonly used performance scales in palliative settings.

Personal fear of their own death and determination of philosophy of life affects the breaking of bad news by internal medicine and palliative care clinicians.

Introduction: Patients with life-threatening disease should be informed about the diagnosis and prognosis of life-expectancy. Breaking bad news (BBN) by a clinician may be affected not only by their lack of communication skills but also their philosophy of life, beliefs, fear of their own death, their length of tenure, and their exposure to dying and death.

Material And Methods: This questionnaire-based study aimed to investigate the impact of these factors on BBN in internal medicine practitioners (INT) versus palliative care physicians (PCP), and to detect the possible impediments to the proper communication process and the clinicians' needs regarding their preparation for such a conversation.

Itopride increases the effectiveness of the management of opioid-induced constipation in palliative care patients: an observational non-interventional study.

Introduction: It is strongly recommended that laxatives be routinely prescribed for the prevention of opioid-induced constipation (OIC). The evidence supporting the effectiveness of prokinetics for this indication is sparse. This study aims to verify if itopride, added to preventive OIC therapy, increases the effectiveness of the prevention of opioid-induced constipation in adult palliative care patients.

Analgesic adjuvants modulate morphine-induced immune effects in mice.

Background: Macrophages, involved in the pathogenesis of pain, express a variety of receptors enabling responsiveness to certain medications, including adjuvant analgesics (AAs), that are effective in neuropathic pain and include drugs not primarily indicated for pain treatment, such as anticonvulsants or antidepressants. Their analgesic effects are likely associated with immunomodulatory activity, that remain undefined. Thus, current research aimed at examining the impact of AAs on morphine-induced effects exerted on mouse immunity.

Endogenous insulin signaling in the RPE contributes to the maintenance of rod photoreceptor function in diabetes.

In diabetes, there are two major physiological aberrations: (i) Loss of insulin signaling due to absence of insulin (type 1 diabetes) or insulin resistance (type 2 diabetes) and (ii) increased blood glucose levels. The retina has a high proclivity to damage following diabetes, and much of the pathology seen in diabetic retinopathy has been ascribed to hyperglycemia and downstream cascades activated by increased blood glucose. However, less attention has been focused on the direct role of insulin on retinal physiology, likely due to the fact that uptake of glucose in retinal cells is not insulin-dependent.

Data supporting the understanding of modulatory function of opioid analgesics in mouse macrophage activity.

The data presented herein expand the current understanding of the modulatory function of opioid drugs in mouse macrophage activity described in our relevant research article (Filipczak-Bryniarska et al., 2017) [1], in which we characterize the influence of morphine, buprenorphine and oxycodone on humoral and cell-mediated immune response in mice. Among other things, we have shown the effects of treatment with assayed analgesics on macrophage ability to induce antigen-specific B-cell response to sheep red blood cells as well as to generate reactive oxygen intermediates and nitric oxide.

Evaluation of prognostic factors, symptoms and consequences of dehydration in patients with cancer based on retrospective data analysis of 102 patients treated in the Department of Palliative Medicine at the University Hospital in Cracow - preliminary report.

Introduction: Dehydration is a common problem in patients with terminal cancer patients. It worsens the quality of life and increases the amount of complications. Factors associated with dehydration need further exploration.

In contrast to morphine, buprenorphine enhances macrophage-induced humoral immunity and, as oxycodone, slightly suppresses the effector phase of cell-mediated immune response in mice.

Background: Opioid receptors are commonly expressed on various immune cells, macrophages especially. Thus, these cells are prone to stimulation with opioids, which seems to be responsible for opioid-induced immunomodulatory effects. While morphine, fentanyl and methadone influence on mouse immune response was recently studied, little is known about the potential immunomodulatory impact of buprenorphine and oxycodone.

The impact of advanced opioid drugs and analgesic adjuvants on murine macrophage oxygen burst.

Macrophages (Mf) are a versatile group of phagocytic cells responsible for fulfilling a variety of immune functions, most notably for mounting the initial anti-microbial response and for the clearance of cellular debris and apoptotic bodies. The key processes for fulfilling these functions include the production of reactive oxygen intermediates (ROIs) and nitric oxide (NO). Mf also express a variety of receptors, including opioid, serotonin, and norepinephrine receptors, and thus can react to various substances.

The role of macrophages in anti-inflammatory activity of antidepressant drugs.

Depression is a common disease influencing patients' quality of life, whose etiology involves complex interactions of environmental, genetic and immunological factors. The latter factors include proinflammatory activation of monocytes and macrophages and increased serum levels of proinflammatory cytokines, altogether formulated as the "macrophage theory of depression". Our current review summarizes the impact of the most commonly used antidepressant drugs on the immune response with special emphasis on the role of macrophages in the clinically observed effects.

Repeatedly administered antidepressant drugs modulate humoral and cellular immune response in mice through action on macrophages.

Depression is associated with an altered immune response, which could be normalized by antidepressant drugs. However, little is known about the influence of antidepressants on the peripheral immune response and function of macrophages in individuals not suffering from depression. Our studies were aimed at determining the influence of antidepressant drugs on the humoral and cellular immune response in mice.

Adult tonsillectomy: postoperative pain depends on indications.

Introduction: Intense pain is one of the most important postoperative complaints after tonsillectomy. It is often described by patients as comparable to the pain that accompanies an acute tonsillitis. Although recurrent tonsillitis is the most frequent indication for surgery, many tonsillectomies are performed due to other indications and these patients may be unfamiliar with such pain.

Senescent retinal pigment epithelial cells are more sensitive to vascular endothelial growth factor: implications for "wet" age-related macular degeneration.

Purpose: Senescence of the retinal pigment epithelial (RPE) cell layer has been implicated in the occurrence of age-related macular degeneration (AMD). The present study examines whether the ability of vascular endothelial growth factor (VEGF) to decrease the barrier function of RPE cells is enhanced in senescent RPE cells, which could contribute to the pathology of "wet" AMD.

Methods: Low or high population doubling level (PDL) range ARPE-19 human RPE cells were cultured in 6-well plates on membrane-containing inserts.

The ARPE-19 cell line: mortality status and utility in macular degeneration research.

Purpose: The present report examines several subcultures of a single sample of ARPE-19 cells to determine their status with respect to cell mortality. If a transformation from mortal to immortal has occurred in these cells, it may impact their characteristics and, thereby, their utility for modeling natural retinal pigment epithelial (RPE) cells.

Methods: Five separate subcultures of ARPE-19 cells were grown as recommended by the supplier.

RPE cell senescence: a key contributor to age-related macular degeneration.

Age-related macular degeneration (AMD) is the leading cause of blindness in industrialized countries. Although much progress has been made recently in the management of later stages of the disease, no agents have yet been developed for the early stages or for prophylactic use. Furthermore, even the treatments for the later stages have limited effectiveness.

DNA synthesis and neuronal apoptosis caused by familial Alzheimer disease mutants of the amyloid precursor protein are mediated by the p21 activated kinase PAK3.

Apoptotic pathways and DNA synthesis are activated in neurons in the brains of individuals with Alzheimer disease (AD). However, the signaling mechanisms that mediate these events have not been defined. We show that expression of familial AD (FAD) mutants of the amyloid precursor protein (APP) in primary neurons in culture causes apoptosis and DNA synthesis.