Sharpe Markussen (trowelzebra38)

The cardiac repair after myocardial infarction (MI) involves two phases, namely, inflammatory response and proliferative response. The former is an inflammatory reaction, evoked by different kinds of pro-inflammatory leukocytes and molecules stimulated by myocardial necrosis, while the latter is a repair process, predominated by a magnitude of anti-inflammatory cells and cytokines, as well as fibroblasts. Cardiac remodeling post-MI is dependent on the balance of individualized intensity of the post-MI inflammation and subsequent cardiac fibrosis. During the past 30 years, enormous studies have focused on investigating immune cells and mediators involved in cardiac inflammation and fibrosis, which are two interacting processes of post-MI cardiac repair. These results contribute to revealing the mechanism of adverse cardiac remodeling after MI and alleviating the impairment of cardiac function. In this study, we will broadly discuss the role of immune cell subpopulation and the involved cytokines and chemokines during cardiac repair post-MI, particular in cardiac inflammation and fibrosis. © 2020 Wiley Periodicals, Inc.OBJECTIVES/HYPOTHESIS To investigate olfactory and gustatory function in patients with maxillofacial trauma and associated fractures. STUDY DESIGN Retrospective cohort study. METHODS Olfactory and gustatory function was assessed psychophysically in 124 patients who had sustained maxillofacial trauma with an associated fracture. Five groups were defined based on the fracture type Le Fort, mandibular, nasal, orbital, and zygomatic. Olfaction was measured with Sniffin' Sticks (threshold, discrimination, identification [TDI] score) and gustation with the taste spray method. Patients self-rated olfactory and gustatory function on a visual analog scale prior to formal testing. RESULTS Ten out of 124 patients were found to be anosmic (8%), with half of them found in the Le Fort (skull base) group. The Le Fort fracture group had significantly lower olfactory function than other fracture types (TDI score = 22.4 ± 10.7; P = .01; possible range = 1-48). The mean gustatory spray test score was 3.82 ± 0.4 (possible range = 0-4) without any intergroup differences. Self-rated olfactory function showed a correlation with the measured scores (r = 0.61, P less then .001) across all groups. CONCLUSIONS The present data show a significant effect of maxillofacial fracture type on the development of anosmia. Maxillofacial fractures involving the skull base, such as Le Fort fractures, are more likely to cause permanent smell loss, whereas the other fracture types are rarely associated with anosmia. LEVEL OF EVIDENCE 4 Laryngoscope, 2020. © 2020 The American Laryngological, Rhinological and Otological Society, Inc.OBJECTIVES To describe a group of dogs with benign ureteral obstruction(s) treated by subcutaneous ureteral bypass and report the intra-operative, peri-operative, short- and long-term outcomes. MATERIALS AND METHODS Review of medical records of dogs that underwent subcutaneous ureteral bypass. RESULTS Nine dogs (12 renal units) were included. Causes of obstruction included ureterolithiasis (n=9), extraluminal compression (n=2), and stricture (n=1). Eleven of 12 ureters had a previously placed stent and required subcutaneous ureteral bypass for recurrent stricture (n=4), diffuse ureteritis (n=4) or stent migration (n=3). Placement was successful in all renal units and there were no peri-operative or procedure-related deaths. Median hospitalisation time was 3 days. The median creatinine values pre-operatively and 3 month post-operatively were 186 and 106 μmol/L, respectively. No dog had worsening azotaemia in the short-term. The most common long-term complication was mineralisation of six devices, of which four required exchange. All dogs that were infected post-operatively (n=5) had a history of at least one urinary tract infection pre-operatively. One of the nine dogs had a chronic post-operative urinary tract infection and