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Recombinant SARS-CoV-2 RBD with a built in T helper epitope could stimulate both strong humoral immunity supplemented with cellular immunity in mice, demonstrating that it could be a promising subunit vaccine candidate.

Radical cystectomy with urinary diversion associated with extended pelvic lymphadenectomy continues to be the treatment of choice in muscle invasive bladder cancer. Sixty-four percent of patients submitted to this procedure present postoperative complications, with urinary infection being responsible in 20-40% of cases. The aim of this project is to assess the rate of urinary infection as a cause of re-admission after cystectomy, and to identify protective and predisposing factors for urinary infection in our environment. Finally, we will evaluate the outcomes after the establishment of a prophylactic antibiotic protocol after removal of ureteral catheters.

Retrospective descriptive study of cystectomized patients in the Urology Service of the Hospital Clínico Universitario of Zaragoza, from January 2012 to December 2018. A urinary tract infection (UTI) prevention protocol after catheter removal is established for all patients since October 2017.

UTI is responsible for 54.7% of readmissions, with 55.1% of these being due to UTI after removal of ureteral catheters. Of the patients who received with prophylaxis, 9.5% presented UTIs after withdrawal, compared to 10.6% in the group of patients without prophylaxis. The patient who is re-admitted for UTI after withdrawal has a mean catheter time of 24.3±7.2 days, compared to 24.5±7.4 days for patients in the group without UTI (P=.847).

The type of urinary diversion performed is not related to the rate of urinary infection. The regression model does not identify antibiotic prophylaxis, nor catheter time, as independent factors of UTI after catheter removal.

The type of urinary diversion performed is not related to the rate of urinary infection. The regression model does not identify antibiotic prophylaxis, nor catheter time, as independent factors of UTI after catheter removal.

Awareness is growing of the importance of patient centered care (PCC) in diagnostic radiography. PCC is embedded within professional body publications and guidance documents, but there is limited research evidence exploring the perceptions of student radiographers and radiography academics.

This paper reports Stage 1 and Stage 2 of the project from the perspective of radiography academic and student radiographer participants, and compares these to the perspectives of service users, clinical radiographers and radiography managers reported previously. Stage 1 used an online survey tool to gauge participant agreement with a series of attitudinal statements. Stage 2 used situational vignettes to promote discussion and debate about PCC approaches.

Response rates to the Stage 1 survey were above the minimum threshold, with 50 responses from student radiographers and 38 responses from radiography academics. Stage 1 participants were asked to participate in Stage 2 on a voluntary basis. As with service users and service deliverers, care communication, event interactions and control over environment were the key influences on PCC. However, students highlighted differences between reported and observed levels of PCC.

There is some way to go to embed PCC in diagnostic radiography practice. https://www.selleckchem.com/products/ON-01910.html As impartial observers of radiography practice, student radiographers highlight the difference between service users and service deliverer's perceptions of PCC. Whilst the focus of clinical radiographers remains on efficiency, it is difficult for student radiographers to challenge the accepted norm. Role models are required to promote PCC behaviours and a holistic approach in radiography practice.

A package of educational support and audit tools will be made available to support both service deliverers and student radiographers to deliver PCC.

A package of educational support and audit tools will be made available to support both service deliverers and student radiographers to deliver PCC.Pulmonary Langerhans cell histiocytosis (PLCH) belongs to the spectrum of diffuse interstitial cystic pneumonias; it affects young people of both sexes and occurs almost exclusively in tobacco smokers or co-users of tobacco and cannabis. The management of this severe chronic disease is undertaken in specialized centers. A better understanding of the pathogenic mechanisms of the disease has opened up prospects for targeted therapies. However, supporting the abstinence from inhaling noxious materials which determine its prognosis remains the cornerstone of treatment. Patients with PLCH who persist in smoking despite the diagnosis may be very dependent on tobacco, experience significant difficulties in stopping smoking, and must have access to specialist smoking cessation clinics.Copper (Cu) plays a key role at the host-pathogen interface as both an essential element and a toxic element. Intracellular strains of pathogenic Salmonella have acquired the periplasmic Cu chaperone, CueP, and the thiol oxidoreductases complex Scs, while losing the ancestral Cu-detoxification Cus system. Coregulation of these species-specific factors link Cu with redox stress and allows Salmonella to counteract Cu toxicity during infection.

The European Heart Failure Self-Care Behaviour Scale (EHFScBS) is used worldwide to measure heart failure (HF) patient self-care, but a caregiver version does not exist.

To develop and test the European HF Self-Care Behaviour Scale for Caregivers (EHFScBS-C) in a population of informal caregivers of HF patients.

The EHFScBS-C was derived from the EHFScBS to measure the extent to which caregivers contribute to HF patient self-care. The EHFScBS-C was developed in English and then translated into Italian, Spanish and Dutch, after which it was back-translated. EHFScBS-C data were collected from 193 HF caregivers enrolled in Italy, Spain and the Netherlands.

Exploratory factor analysis revealed two factors with supportive fit indices (CFI = 0.990; RMSEA = 0.048) caregivers' contributions to HF self-care related to medical issues, and caregivers' contributions related to lifestyle. Internal consistency reliability was supported as well (Cronbach's alpha 0.90 for the overall scale). Construct validity was demonstrated with significant correlations with the Caregiver Preparedness Scale.