Faulknerclapp9949

Much attention has focused on the social, institutional, and mobilization factors that influence political participation, with a renewed interest in psychological motivations. One trait that has a deep theoretical connection to participation, but remains underexplored, is narcissism. Relying on three studies in the United States and Denmark, two nationally representative, we find that those scoring higher in narcissism, as measured by the Narcissistic Personality Inventory-40 (NPI-40), participate more in politics, including contacting politicians, signing petitions, joining demonstrations, donating money, and voting in midterm elections. Both agentic and antagonistic components of narcissism were positively and negatively related to different types of political participation when exploring the subfactors independently. Superiority and Authority/Leadership were positively related to participation, while Self Sufficiency was negatively related to participation. In addition, the combined Entitlement/Exploitativeness factor was negatively related to turnout, but only in midterm elections. Overall, the findings support a view of participation that arises in part from instrumental motivations.Introduction We performed a randomized study to investigate if a high versus a standard dose of heparin dose during cardiopulmonary bypass could affect intra- and post-operative bleeding and reduce the inflammatory response. Methods A total of 30 patients undergoing elective coronary artery bypass grafting were randomized into high or standard dose of heparin during cardiopulmonary bypass. Blood loss was documented peri- and post-operatively, and interleukin-6, tumor necrosis factor-α, and C3 were measured in conjunction with cardiopulmonary bypass. Results Data from 29 patients were analyzed after exclusion of one patient. The mean initial bolus and total heparin doses were 43,000 ± 5,800 IU versus 35,000 ± 4,100 IU, (p less then 0.001), and 58,000 ± 9,500 IU versus 45,000 ± 7,900 IU, (p less then 0.001) in the intervention and the control group, respectively. The median intra-operative bleeding was 150 mL (interquartile range 100-325) in the control versus 225 mL (IQR 200-350) in the intervention group, p = 0.15. The median chest tube blood loss 12 hour post-operatively was 300 mL (interquartile range 250-385) in the control versus 450 mL (IQR 315-505) in the intervention group, p = 0.029. There was no significant difference between the control group and the intervention group during cardiopulmonary bypass for the measured inflammatory markers interleukin-6 (p = 0.98), tumor necrosis factor-α (p = 0.72), or C3 (p = 0.13). Conclusion This small study showed a small increase of post-operative bleeding associated with higher heparin dosage in conjunction with cardiopulmonary bypass but did not demonstrate an effect of heparin on the inflammatory response to cardiopulmonary bypass.This study assessed the risk factors for spontaneous extensor tendon rupture in the rheumatoid wrist. The rupture group consisted of 25 wrists that had rupture of the extensor tendons and later received tendon reconstruction. The non-rupture group included 77 rheumatoid wrists without extensor tendon rupture. We assessed patients' pain at the distal radioulnar joint and swelling in the extensor tendon compartments clinically, matrix metalloproteinase-3 level in blood samples, and radiographic findings. We found that swelling in the extensor tendon compartments, the scallop sign, and severe dorsal subluxation are significantly associated with spontaneous extensor tendon rupture, but serum matrix metalloproteinase-3 level is not. Level of evidence IV.Dorsal dislocations and fracture-dislocations of the radiocarpal joint are a spectrum of pathology involving both the bony and ligamentous structures that stabilize the radiocarpal joint. We retrospectively reviewed 63 dorsal radiocarpal dislocations treated in our Institute in order to propose a new classification and define surgical treatment. Preoperative CT-scan findings together with clinical and radiological outcomes were recorded. We identified four main types of lesions Type I, pure dorsal radiocarpal dislocation; Type IIA, dorsal wall impaction and radial styloid avulsion; Type IIB, as IIA with additional intra-articular die punch; Type III, volar and dorsal marginal fragments; Type IV, larger volar and dorsal fragments. Isuzinaxib concentration For each type of lesion, we propose specific options for treatment that are progressively more invasive. We believe that this classification adequately addresses the whole spectrum of bony and soft tissue injuries that occurs in dorsal radiocarpal fracture-dislocations giving a practical guide for surgical treatment. Level of evidence IV.One hundred and sixty patients were enrolled in a prospective randomized controlled trial to assess whether a steroid injection through the dorsal web space was less painful than the palmar midline technique in the treatment of trigger digits and whether they were equally effective. There were 116 women and 44 men with a mean age of 60 years. The mean visual analogue score for pain during the injection was 3.6 in the dorsal web space group and 5.4 in the palmar midline group on a scale of 0-10. The overall success of treatment in the dorsal group was 67%, whereas it was 56% in the palmar group. No complications were noted. We concluded from this study that the dorsal web space technique is less painful and at least as effective as the palmar midline technique. Level of evidence I.Introduction The melanoma differentiation-associated gene-7 (Mda-7)/interleukin-24 (IL-24) is a tumor killing cytokine, the bystander effect of which can be enhanced through tethering to tumor homing peptides (THPs). Materials and Methods After fusing tLyP-1, RGR, and buforin as THPs to Mda-7/IL-24, enzyme-linked immunosorbent assay (ELISA) was used to determine the secretion potency of the recombinant proteins. The killing potency of plasmids expressing IL-24, IL-24.tLyP1, IL-24.RGR, and buf.IL-24 were assessed, using MTT, Annexin/PI staining assays as well as measuring the expression level of GADD-153 and BCL2-associated X (BAX) on Huh-7 cells. Three-dimensional structural analysis and protein-receptor interaction were also evaluated by modeling. Results The ELISA result showed that contrary to IL-24.RGR and buf.IL-24, IL-24.tLyP-1 retained the secretion potency, similar to the native form. The viability assessments showed that IL-24 and IL-24.tLyP-1 had the most growth suppressive effects in comparison with the control group (p less then 0.