Social entrepreneurship in the professional training in Nursing.

Objectives: to assess the knowledge and practices that stimulate social entrepreneurship in the professional training of Nursing students.

Methods: qualitative exploratory-descriptive study carried out with 44 Nursing students from a University in the South Region of Brazil. Data were collected between May and August 2021, through individual online interviews.

A case study of an adolescent according to A Model of Children's Adjustment to Parental Cancer.

Objective: To describe and analyze the experience of an adolescent experiencing parental cancer, based on A Model of Children's Adjustment to Parental Cancer, and to prescribe nursing interventions in classified language.

Method: This is a single case study, qualitative, of a 16-year-old adolescent experiencing maternal cancer. We analyzed a semi-structured interview, based on a script conceptualized by the selected theoretical model.

Child health vulnerabilities during the COVID-19 pandemic in Brazil and Portugal.

Objective: to analyze the vulnerabilities of children in the access to primary health care during the COVID-19 pandemic in Brazil and Portugal.

Method: documentary study based on Brazilian and Portuguese governmental guidelines issued between March and August 2020 regarding access of children to primary health care. Thematic analysis was based on the precepts of health vulnerability.

Neuman Systems Model in perioperative nursing care for adolescents with juvenile idiopathic scoliosis.

Objective: To implement the nursing process, based on the Neuman Systems Model and the International Classification of Nursing Practice terminology, in the care of an adolescent who underwent corrective surgery for juvenile idiopathic scoliosis.

Method: This is a qualitative study of the type of single case, with triangulation of data collection techniques (formal clinical interview, notes in a field diary and medical record information), developed with a 17-year-old adolescent and indication for corrective surgery. The empirical materials generated with the interviews carried out at admission and at discharge, observation and medical record information were treated with categorical content analysis.

Pilot study assessing the possible benefits of a higher level of implementation of biosecurity measures on farm productivity and health status in Belgian cattle farms.

Over the last few years, the interest of decision-makers and control agencies in biosecurity (BS), aiming at preventing and controlling the introduction and spread of infectious diseases, has considerably increased. Nevertheless, previous studies highlighted a low implementation level of biosecurity measures (BSM), especially in cattle farms; different reasons were identified such as perceived costs, utility, importance, increased workload and lack of knowledge. In order to convince cattle farmers to adopt BSM, it is necessary to gather more information and evidence on their cost-effectiveness and their importance or utility in terms of disease prevention and control.

Classification of adult cattle infectious diseases: A first step towards prioritization of biosecurity measures.

An emphasis on biosecurity in the cattle industry was made over the years to improve animal and public health. Nevertheless, the level of implementation of biosecurity measures (BSM) remains largely insufficient due to certain constraints. It is therefore necessary to prioritize the different BSM to be applied in accordance with the individual context and the main infectious diseases affecting cattle.

Photocrosslinking, micropatterning and cell adhesion studies of sodium hyaluronate with a trisdiazonium salt.

Chemically unmodified sodium hyaluronate has been crosslinked by photoinduced decomposition of a trifunctional diazonium salt to generate new biomaterials. In addition, the photocrosslinking process does not require a photoinitiator. Thin films of formulations of sodium hyaluronate and the photocrosslinker at different percentages have been processed.

In situ photopolymerization of biomaterials by thiol-yne click chemistry.

The thiol-yne click chemistry reaction has been used for the in situ photocrosslinking of an aliphatic hyperbranched polyester. The biocompatibility of the resulting networks has been studied and marked cytotoxicity was not found for HeLa (human cervical carcinoma) tumoral cells and COS7 fibroblasts. The photoinduced thiol-yne process allows the generation of patterned structures with different geometries in films by DLW and these materials can be used as substrates for cell adhesion.

Detection of BVDV persistently infected animals in Belgium: evaluation of the strategy implemented.

Until now, no official bovine virus diarrhea virus (BVDV) control program has been implemented in Belgium. The only legislation dealing with the detection of BVDV-infected animals concerns the purchase of animals. A strategy of control, based on the identification and elimination of persistently infected (PI) animals and the vaccination of cows before insemination has been designed in both the Northern and the Southern part of the country.

Detection of polychlorinated biphenyls and dioxins in Belgian cattle and estimation of the maximal potential exposure in humans through diets of bovine origin.

The methodology used to detect a polychlorinated biphenyl (PCB)/dioxin contamination in a Belgian cattle population that was not exposed to the PCB/dioxin incident in 1999 is presented. This population is directly or indirectly destined for human consumption. The methodology consisted in the systematic sampling of all calf-fattening stations and groups of cattle destined for export, and in the random sampling of slaughter cattle.

Intramedullary sarcoidosis presenting as incomplete paraplegia: case report and literature review.

Sarcoidosis is a chronic, multisystem noncaseating granulomatous disease of unknown etiology. Sarcoidosis typically presents clinically in individuals between the ages of 20 and 40 years. Although sarcoidosis most commonly affects the respiratory system, nearly any organ system can be involved.

Neurofibromatosis: an unusual cause of cervical myopathy.

Generalized neurofibromatosis (NF) is characterized by café au lait spots, deformity of the skeleton and tumors involving the skin as well as spinal, peripheral and cranial nerves. The spine is that part of the skeleton most commonly affected in NF, although involvement of the cervical spine in NF has only rarely been reported. The majority of neurofibromas involving spinal nerves are asymptomatic or present with symptoms consistent with nerve root involvement.

Identification of yebG as a DNA damage-inducible Escherichia coli gene.

The nucleotide sequence upstream of the Escherichia coli yebG gene presents features similar to those found in SOS system regulatory sites (putative SOS box, -10 and -35 promoter boxes and a ribosome binding site). Operon fusion assays demonstrate now that this region controls transcription in a recA-, lexA-dependent way and that the reporter gene expression is inducible by DNA damage consequent to mitomycin C treatment. Increased expression does not result from an increase in plasmid copy number.