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Josu Martínez‐de la Puente Martina Ferraguti Jssica Jimnez‐Peuela Santiago Ruiz Javier Martínez David Roiz Ramn Soriguer Jordi Figuerola 《Transboundary and Emerging Diseases》2019,66(4):1752-1757
Mosquitoes are the main vectors of pathogens affecting wild animals, livestock and humans. Here, we used molecular tools to assess the local circulation of filarial parasites in mosquitoes collected during 2013 from natural, rural and urban habitats from southern Spain. We screened parasites in 22,791 female mosquitoes of the genera Aedes, Culex and Culiseta. Filarial worms were only detected in two mosquito pools. An Ae. caspius pool was positive for Setaria equina and an unidentified worm related to Onchocerca was detected in a Cx. pipiens pool. None of the mosquito pools were positive for Dirofilaria. These results underlay the role of Ae. caspius in the transmission of Setaria parasites among livestock and/or wildlife to humans in southern Spain. 相似文献
994.
Rocío de la Vega Ivan R. Molton Jordi Miró Amanda E. Smith Mark P. Jensen 《Disability and health journal》2019,12(2):214-219
Background
Perceived social support has been found to be associated with depression, subjective well-being and psychological health in cross-sectional studies in people with physical disabilities. No longitudinal studies have been conducted to examine these associations over time using a comprehensive measure of social support.Objective/hypothesis
We hypothesized that: (1) the amount of perceived social support would be similar across individuals with different diagnoses often associated with disability (i.e., multiple sclerosis [MS], spinal cord injury [SCI], muscular dystrophy [MD]) but (2) lower among men, relative to women, and (3) changes over time in perceived social support would be negatively associated with changes in depressive symptoms across diagnostic groups.Methods
A survey-based six-year longitudinal study. Depressive symptoms were measured with the PROMIS Depression scale. General (Total Scale), Friend, Family and Significant Other social support were measured with the Multi-dimensional Scale of Perceived Social Support (MSPSS).Results
The findings indicated no significant differences in any of the perceived social support scales as a function of diagnosis or sex. However, over the course of six years, those reporting increases in social support reported decreases in depressive symptoms, while those reporting decreases in social support reported increases in depressive symptoms.Conclusions
Changes in perceived social support are inversely related with the changes in depressive symptoms in adults with MS, SCI, and MD. Social support would be a reasonable treatment target in interventions seeking to improve psychological wellbeing in individuals with conditions that are often associated with disabilities. 相似文献995.
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Zirconia with laser‐modified microgrooved surface vs. titanium implants covered with melatonin stimulates bone formation. Experimental study in tibia rabbits
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Andrea Vergara Mariana J. Fernández-Pittol Ernesto Muñoz-Mahamud Laura Morata Jordi Bosch Jordi Vila Alex Soriano Climent Casals-Pascual 《The Journal of arthroplasty》2019,34(1):123-125
Background
Periprosthetic joint infection (PJI) remains a major clinical challenge. In this study, we evaluated the diagnostic performance of lipocalin-2 (LCN2), a well-characterized neutrophil protein, in synovial fluid to discriminate PJI and aseptic implant failure.Methods
Synovial fluid from patients with acute or chronic PJI, aseptic failure, or controls was obtained during surgery. LCN2 was quantified using a modified enzyme immunoassay coupled with chemiluminescence (Architect Urine NGAL; Abbott Laboratories).Results
Synovial fluid was collected from 72 patients: 22 (30.6%) proven infections, 22 (30.6%) aseptic implant failures, and 28 (38.8%) controls. Synovial fluid was obtained from the hip in 18 (25%) and knee in 54 (75%) cases. Among infections, there were 16 (22.2%) acute and 6 (8.3%) chronic PJIs. The median (interquartile range) LCN2 concentration in synovial fluid was 1536.5 ng/mL (261.8-12,923) in the infection group, 87.0 (54.8-135) in the aseptic group, and 55 (45-67.8) in the control group (P < .001). LCN2 discriminated nearly perfectly between controls and confirmed infection (area under the receiver operating characteristic 0.98, 95% confidence interval 0.95-1.00). The optimal cut-off value for maximal sensitivity (86.3%) and specificity (77.2%) to discriminate aseptic failure versus proven infection was 152 ng/mL, with an area under the receiver operating characteristic of 0.92 (95% confidence interval 0.84-0.99).Conclusion
LCN2 is a potential novel biomarker that may be helpful to inform surgical teams on the potential risk of PJI and optimize specific surgical interventions as it distinguishes between septic and aseptic failure of prosthesis with high sensitivity and specificity. 相似文献998.
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Carlos Valls M.D. Concha Sancho Jordi Bechini Joan Dominguez Xavier Montana 《Abdominal imaging》1992,17(1):220-222
A retrospective angiographic study was done on 19 patients with solitary leiomyomas of the small bowel, one patient with multiple leiomyomas, and two patients with leiomyosarcomas. All patients had gastrointestinal bleeding but no small bowel obstruction. Selective mesenteric angiography was the main diagnostic procedure. Tumoral hypervascularity and dense capillary staining within a well-circumscribed mass were present in all patients. Prominent and irregular feeding arteries were seen in 19 cases and prominent draining veins in 20. Contrast extravasation indicating the site of active bleeding was shown in two patients. 相似文献