Pedersencline1991

In this review, we will examine LL composition, traditional leachate treatment technologies, LL toxicity to algae, and the potential of employing algae at LL treatment facilities. Emphasis is placed on how algae can be integrated with existing technologies for biological treatment of LL, turning leachate from an environmental liability to an asset that can produce value-added biofuels and bioproducts for the bioeconomy.Solid organ transplantation (SOT) is an established therapeutic option for chronic disease resulting from end-stage organ dysfunction. Long-term use of immunosuppression is associated with post-transplantation diabetes mellitus (PTDM), placing patients at increased risk of infections, cardiovascular disease and mortality. The incidence rates for PTDM have varied from 10 to 40% between different studies. Diagnostic criteria have evolved over the years, as a greater understating of PTDM has been reached. There are differences in pathophysiology and clinical course of type 2 diabetes and PTDM. Hence, managing this condition can be a challenge for a diabetes physician, as there are several factors to consider when tailoring therapy for post-transplant patients to achieve better glycaemic as well as long-term transplant outcomes. This article is a detailed review of PTDM, examining the pathogenesis, diagnostic criteria and management in light of the current evidence. The therapeutic options are discussed in the context of their safety and potential drug-drug interactions with immunosuppressive agents.Central neuropathic pain is a common untreated symptom in progressive multiple sclerosis (PMS) and is associated with poor quality of life and interference with patients' daily activities. The neuroinflammation process and mitochondrial dysfunction in the PMS lesions generate reactive species. The transient potential receptor ankyrin 1 (TRPA1) has been identified as one of the major mechanisms that contribute to neuropathic pain signaling and can be activated by reactive compounds. Thus, the goal of our study was to evaluate the role of spinal TRPA1 in the central neuropathic pain observed in a PMS model in mice. We used C57BL/6 female mice (20-30 g), and the PMS model was induced by the experimental autoimmune encephalomyelitis (EAE) using mouse myelin oligodendrocyte glycoprotein (MOG35-55) antigen and CFA (complete Freund's adjuvant). Mice developed progressive clinical score, with motor impairment observed after 15 days of induction. JHU-083 mw This model induced mechanical and cold allodynia and heat hyperalgesia which were measured up to 14 days after induction. The hypersensitivity observed was reduced by the administration of selective TRPA1 antagonists (HC-030031 and A-967079, via intrathecal and intragastric), antioxidants (α-lipoic acid and apocynin, via intrathecal and intragastric), and TRPA1 antisense oligonucleotide (via intrathecal). We also observed an increase in TRPA1 mRNA levels, NADPH oxidase activity, and 4-hydroxinonenal (a TRPA1 agonist) levels in spinal cord samples of PMS-EAE induced animals. In conclusion, these results support the hypothesis of the TRPA1 receptor involvement in nociception observed in a PMS-EAE model in mice.PURPOSE Application of adhesive tape to the eyelids during general anesthesia decreases the risk of corneal abrasion but may increase the risk of eyelid injury. The aim of this study was to determine if there is a difference in eyelid erythema when covering the eyelid with either Tegaderm™ or an EyeGard®. METHODS We conducted a prospective, randomized, double-blind, split-face study of patients undergoing general anesthesia at an urban tertiary care academic medical centre. Each patient was randomized to having one eyelid covered with Tegaderm and the other with EyeGard. Photographs were taken prior to extubation and evaluated by three dermatologists. The primary outcome was the incidence of postoperative eyelid erythema. Secondary outcomes included the incidence of corneal abrasion and patient satisfaction. RESULTS A total of 151 patients were included in our final analysis. Erythema was present on 117 (77%) eyelids covered with Tegaderm and 105 (70%) eyelids covered with EyeGard (% difference, 8; 95% confidence interval, 2 to 14; P = 0.03). No corneal abrasions were reported. The median [interquartile range] patient satisfaction score with eyelid condition was similar with Tegaderm vs EyeGard (5 [5-5] vs 5 [5-5], respectively; P = 0.84). CONCLUSION We found a small increase in postoperative eyelid erythema when using Tegaderm compared with EyeGard. While EyeGard could decrease the risk of eyelid erythema, this should be balanced against other potential benefits of Tegaderm such as protection from fluids leaking onto the cornea. TRIAL REGISTRATION www.ClinicalTrials.gov (NCT03549429); registered 8 June, 2018.Empathy remains a widely discussed topic within medical education research. Studies on empathy changes among medical students are not univocal empathy may decline, remain stable or increase. A largely unexplored research question regards inter-individual variability in empathy change, namely if different longitudinal trajectories of empathy exist. Evidence on the association of empathy trajectories with personality and motives for studying medicine is also scarce. Here, latent growth modeling examined empathy (measured with the Jefferson Scale of Empathy) among 201 medical students (Mage = 20.74, 57% females) across three assessments at entry year (Year 1) and during the first two clinical years (Years 4 and 5). Associations between empathy trajectories, personality in Year 1 and motives for studying medicine in Years 4 and 5 were tested. We identified two empathy trajectory groups lower and decreasing (n = 59; 29%) and higher and stable (n = 142; 71%). Regression analyses indicated that higher openness in Year 1 was associated with an increased probability of higher and stable group membership (controlling for motives in Year 1). The effect of openness disappeared controlling for motives in Years 4 and 5 while caring for patients (in Years 4 and 5) and altruism (in Year 4) were positively associated with an increased probability of higher and stable group membership. In sum, we observed that empathy remains stable in most medical students and declines in fewer; openness and patients-oriented motives for studying medicine are associated with higher and stable empathy. Encouraging medical students' patients-oriented motives from preclinical throughout clinical years may prevent empathy decline.