Zobrazení zdroje stránky Rochamclaughlin6714

Among health professionals, 110 of 139 (79%) had searched for MBC-related information, specifically patient information, anti-hormonal therapy, genetic testing, research, and psychosocial issues. CONCLUSIONS Unmet information needs in MBC patients and health professionals were identified. Specific information on MBC should be developed to improve timely diagnosis, quality of life, treatment, and survival. A targeted website is an ideal tool to meet these needs. Therefore, we integrated these results into a user-centered design to develop an informative website, www.mannenmetborstkanker.nl. © 2020 The Authors. Psycho-Oncology published by John Wiley &amp; Sons Ltd.Asthma is a chronic inflammatory airway disease characterized by airway hyperresponsiveness, inflammation, and remodeling. Asthma often develops during childhood and causes lifelong decrements in lung function and quality of life. Risk factors for childhood asthma are numerous and include genetic, epigenetic, developmental, and environmental factors. Uncontrolled maternal asthma during pregnancy exposes the developing fetus to inflammatory insults, which further increase the risk of childhood asthma independent of genetic predisposition. This review focuses on the role of maternal asthma in the development of asthma in offspring. We will present maternal asthma as a targetable and modifiable risk factor for childhood asthma and discuss the mechanisms by which maternal inflammation increases childhood asthma risk. Topics include how exposure to maternal asthma in utero shapes structural lung development with a special emphasis on airway nerves, how maternal type-2 cytokines such as IL-5 activate the fetal immune system, and how changes in lung and immune cell development inform responses to aero-allergens later in life. Finally, we highlight emerging evidence that maternal asthma establishes a unique "asthma signature" in the airways of children, leading to novel mechanisms of airway hyperreactivity and inflammatory cell responses. ©2020 Society for Leukocyte Biology.Oxidative&nbsp;stress induced by long-term cyclosporine A (CsA) administration is a major cause of chronic nephrotoxicity, which is characterized by tubular atrophy, tubular cell apoptosis, and interstitial fibrosis in the progression of organ transplantation. Although hydrogen-rich water (HRW) has been used to prevent various oxidative stress-related diseases, its underlying mechanisms remain unclear. This study investigated the effects of HRW on CsA-induced nephrotoxicity and its potential mechanisms. After administration of CsA (25 mg/kg/day), rats were treated with or without HRW (12 mL/kg) for 4 weeks. Renal function and vascular activity were investigated. Histological changes in kidney tissues were analyzed using Masson's trichrome and terminal deoxynucleotidyl transferase dUTP nick-end labeling stains. Oxidative stress markers and the activation of the Kelch-like ECH-associated protein 1 (Keap1)/nuclear factor erythroid 2-related factor 2 (Nrf2) signaling pathway were also measured. [https://www.selleckchem.com/ https://www.selleckchem.com/] We found that CsA increased the levels of reactive oxygen species (ROS) and malonaldehyde (MDA), but it reduced glutathione (GSH) and superoxide dismutase (SOD) levels. Such alterations induced vascular dysfunction, tubular atrophy, interstitial fibrosis, and tubular apoptosis. This was evident secondary to an increase in urinary protein, serum creatinine, and blood urea nitrogen, ultimately leading to renal dysfunction. Conversely, HRW decreased levels of ROS and MDA while increasing the activity of GSH and SOD. This was accompanied by an improvement in vascular and renal function. Moreover, HRW significantly decreased the level of Keap1 and increased the expression of Nrf2, NADPH dehydrogenase quinone 1, and heme oxygenase 1. In conclusion, HRW restored the balance of redox status, suppressed oxidative stress damage, and improved kidney function induced by CsA via activation of the Keap1/Nrf2 signaling pathway. © 2020 Wiley Periodicals, Inc.Systemic TNF neutralization can be used as a therapy for several autoimmune diseases. To evaluate the effects of cell type-restricted TNF blockade, we previously generated bispecific antibodies that can limit TNF secretion by myeloid cells (myeloid cell-specific TNF inhibitors or MYSTIs). In this study several such variable domain (VH) of a camelid heavy-chain only antibody-based TNF inhibitors were compared in relevant experimental models, both in vitro and in vivo. Pretreatment with MYSTI-2, containing the anti-F4/80 module, can restrict the release of human TNF (hTNF) from LPS-activated bone marrow-derived macrophage (BMDM) cultures of humanized TNF knock-in (mice; hTNFKI) more effectively than MYSTI-3, containing the anti-CD11b module. MYSTI-2 was also superior to MYSTI-3 in providing in vivo protection in acute toxicity model. Finally, MYSTI-2 was at least as effective as Infliximab in preventing collagen antibody-induced arthritis. This study demonstrates that a 33&nbsp;kDa bispecific mini-antibody that specifically restricts TNF secretion by macrophages is efficient for amelioration of experimental arthritis. ©2020 Society for Leukocyte Biology.Acetaminophen (APAP) overdose leads to liver injury. NLRP3 inflammasome is a key player in APAP-induced inflammation. Also, apoptosis and liver regeneration play an important role in liver injury. Therefore, we assessed allicin's protective effect on APAP-induced hepatotoxicity and studied its effect on NLRP3 inflammasome and apoptosis. Mice in the APAP group were injected by APAP (250 mg/kg, intraperitoneal). The allicin-treated group received allicin orally (10 mg/kg/d) during 7 days before APAP injection. Serum and hepatic tissues were separated 24 hours after APAP injection. Serum alanine aminotransferase (ALT), aspartate aminotransferase (AST), albumin, alkaline phosphatase (ALP), and hepatic malondialdehyde (MDA) were assessed using the colorimetric method. Hepatic NLRP3 inflammasome, caspase-1, and interleukin-1β (IL-1β) were estimated using enzyme-linked immunosorbent assay. Hepatic Bcl-2 and Ki-67 were investigated by immunohistochemistry. APAP significantly increased AST, ALT, and ALP, whereas allicnc.OBJECTIVE Gastrointestinal (GI) symptoms appear frequently in patients with anorexia nervosa (AN), but the associations between psychopathological, GI, and eating disorder (ED) symptoms remain unclear. This study aimed to determine the relationships of GI complaints with psychopathological measures, ED symptoms, and body mass index (BMI) in patients with AN. METHOD Thirty outpatients with AN aged &gt;16 years were included. Psychopathological measures (Symptom Checklist-90-Revised, Beck Depression Inventory-II, and Beck Anxiety Inventory), ED symptoms (Eating Disorder Examination Questionnaire), ED-associated impairment (Clinical Impairment Assessment Questionnaire), GI complaints (Irritable Bowel Syndrome Severity Scoring System [IBS-SSS]), and BMI were assessed prior to starting treatment, and correlation and multiple regression analyses were applied to data from 19 patients. RESULTS IBS-symptoms were significantly correlated only with ED symptoms (r = 0.583, p = .009) and somatization (r = 0.666, p = .002). Multiple regression analysis revealed that somatization significantly predicted worse IBS symptoms (beta = 0.5, p = .04), while ED symptoms did not. DISCUSSION Higher IBS-SSS scores were associated with higher severities of other somatic complaints. GI complaints and somatization should be addressed in treatments for AN in order to prevent these factors impeding the establishment of healthy eating patterns. CLINICAL TRIAL REGISTRATION ClinicalTrials.gov Identifier NCT02745067. © 2020 The Authors. International Journal of Eating Disorders published by Wiley Periodicals, Inc.OBJECTIVE In the general population, body weight is-on average-higher in the winter than in the summer. In patients with anorexia nervosa (AN), however, the opposite pattern has been reported. Yet, only a handful of studies exist to date that suffer from small sample sizes and inconsistent results. Therefore, the current study examined seasonal effects on body weight in a large sample of patients with AN to dissolve previous inconsistencies. METHOD Clinical records of N = 606 inpatients (95.4% female) who received AN treatment at the Schoen Clinic Roseneck (Prien am Chiemsee, Germany) between 2014 and 2019 were analyzed. RESULTS Patients with restrictive type AN had lower body mass index at admission in the winter than in the summer. This difference was not found for patients with binge/purge type AN and patients with atypical AN. DISCUSSION Individuals with restrictive type AN show seasonal variations in body weight that are opposite to seasonal variations in body weight in individuals without AN. These seasonal effects are specific to the restrictive subtype and cannot be found for the binge/purge or atypical subtypes. Future studies that replicate this effect in other cultures or latitudes and that examine the mediating mechanisms are needed. © 2020 The Authors. International Journal of Eating Disorders published by Wiley Periodicals, Inc.BACKGROUND The patent ductus arteriosus is a cardiac lesion commonly found in premature neonates. Though surgical closure via thoracotomy is the most definitive treatment option, it is associated with significant morbidity. New catheter-based closure options offer a potentially safer alternative treatment, even in premature neonates. However, no literature reports the anesthetic techniques, challenges, and risks associated with this procedure in this population. AIM This study documents the anesthetic challenges and potential complications associated with the management of catheter-based closure of the ductus arteriosus in neonates under 3&nbsp;kg. METHODS This single-center, retrospective study examined patients who underwent catheter-based ductus arteriosus closure between August 2015 and February 2019. A clinical protocol for anesthetic management of these patients was utilized throughout the study period. link2 Clinical outcomes considered were new hemodynamic instability or vasoactive medication requirements, hypothermia, prolonged intubation (&gt;3&nbsp;days postoperatively), postprocedure acute kidney injury, perioperative red blood cell transfusion, and accidental extubation. RESULTS Seventy-six neonates underwent 78 procedures. No patient developed perioperative hemodynamic instability, vasoactive medication requirements, or acute kidney injury. Four patients (5%) required red blood cell transfusion, two (3%) became hypothermic, and one (1%) was accidentally extubated. Closure was achieved in 73 patients (96%) on the first attempt. link3 However, 17 patients (40%) required prolonged periods of mechanical ventilation following the procedure. CONCLUSION Despite multiple clinical and logistical challenges, anesthetic risk associated with catheter-based PDA closure in small neonates can be effectively managed through standardized and multidisciplinary care. © 2020 John Wiley &amp; Sons Ltd.OBJECTIVE Cancer-associated cognitive decline is a concern among cancer survivors. Survivors' memory lapses (eg, location of keys, names, and reason entered room) may negatively impact quality of life. This study used smartphone-based surveys to compare cancer survivors to those without cancer history on frequency of, severity of, and affective response to daily memory lapses. METHODS For 14 evenings, breast cancer survivors (N = 47, M age = 52.9) and women without a cancer history (N = 105, M age = 51.8) completed smartphone-based surveys on memory lapse occurrence and severity and negative and positive affect. RESULTS Survivors were nearly three times more likely to report a daily memory lapse but did not differ from comparison group on memory lapse severity. Negative affect was significantly higher on days with memory lapses associated with doing something in the future (eg, appointments) but this did not differ across groups. Positive affect was not significantly related to survivorship status or the occurrence of daily memory lapses.