Occurrence of musculoskeletal disorders, burnout, and psychological suffering in Brazilian nursing workers: A cross-sectional study.

Background: Musculoskeletal disorders (MSDs) pose a pervasive concern among nursing professionals due to the high physical workload. Simultaneously, the complex relationship between MSDs and mental health outcomes in this population remains an area of significant interest and importance.

Objective: This study aimed to investigate the occurrence of MSDs and their relationships with burnout and psychological suffering within the nursing workforce.

Hand hygiene compliance in a Brazilian COVID-19 unit: the impact of moments and contact precautions.

Background: Healthcare-associated infections are among the most common complications during hospitalization. These infections increase morbidity and mortality and they increase length of hospital stay and the cost of healthcare. The aims of our study were to monitor hand hygiene (HH) compliance, HH technique quality and factors related to HH practice among health professionals in a COVID-19 Intensive Care Unit (ICU).

Impact of an educational intervention on standard precautions during the COVID-19 pandemic.

Objective: To evaluate the impact of an educational intervention on the knowledge of nursing professionals regarding standard precautions.

Methods: This is an almost experimental study conducted with 100 nursing professionals. Data collection was performed using a sociodemographic characterization instrument and the Standard Precautions Knowledge Questionnaire.

Adherence to standard precautions by nursing professionals in a public university hospital: a cross-sectional study.

Introduction: The aim of this study was to analyze the adherence to standard precautions by nursing professionals in a public university hospital, and to identify associated factors.

Methodology: This was a cross-sectional study with the nursing staff of a public university hospital. The participants provided sociodemographic and immunization data, training data on standard precautions and occupational accident history, and responded to the questionnaire on adherence to standard precautions (QASP).

Common mental disorders, productivity and presenteeism in nursing workers.

Objective: To investigate the association between the occurrence of common mental disorders with loss of productivity and presenteeism in nursing workers at a public health service.

Method: This is a cross-sectional study, with 291 workers from Midwestern Brazil. Data collection carried out from October 2019 to January 2020, with instruments for sociodemographic characterization, labor and health conditions: Self Reporting Questionnaire-20, Standford Presenteeism Scale and Work Limitations Questionnaire.

Monitoring of surface cleaning and disinfection in a Brazilian pediatric unit.

Background: Understanding the correlation between the methods of monitoring surface cleaning and disinfection (SCD) is fundamental for better infection control.

Purpose: This study aims to correlate the SCD monitoring methods in a Brazilian pediatric unit. This is an exploratory, longitudinal, and correlational study.

Molecular phylogenetics of the avian feather louse Philopterus-complex (Phthiraptera: Philopteridae).

The avian feather louse Philopterus-complex (Phthiraptera: Ischnocera: Philopteridae) currently contains 12 genera that have been grouped together because of shared morphological characteristics. Although previously lumped into a single genus (Philopterus), more recent morphological treatments have separated the group into several different genera. Here we evaluate the status of these genera using DNA sequence data from 118 ingroup specimens belonging to ten genera in the Philopterus-complex: Australophilopterus Mey, 2004, Cinclosomicola Mey 2004, Clayiella Eichler, 1940, Corcorides Mey, 2004, Mayriphilopterus Mey, 2004, Paraphilopterus Mey 2004, Philopteroides Mey 2004, Philopterus Nitzsch, 1818, Tyranniphilopterus Mey, 2004, and Vinceopterus Gustafsson, Lei, Chu, Zou, and Bush, 2019.

Knowledge of and adherence to standard precautions in a hemodialysis unit: a cross-sectional study.

Background: Standard precautions (SPs) are recommended safety measures for healthcare professionals to follow, with a view to preventing healthcare-related infections (HCRIs) and for their own protection. Inadequate adherence to these measures can lead to occurrences of occupational accidents and HCRIs.

Objectives: To ascertain the knowledge of and adherence to SP measures among the nursing staff of a hemodialysis service and the relationship of these variables to occurrences of work accidents with biological material.

Factors associated with presenteeism in nursing workers.

Objective: to analyze factors associated with presenteeism in nursing workers with sociodemographic variables, health and work conditions, productivity and musculoskeletal symptoms.

Methods: this is a cross-sectional, descriptive and analytical study, with 306 nursing workers from a hospital and municipal emergency room in a Brazilian capital. The Stanford Presenteeism Scale, the Work Limitations Questionnaire, the Nordic Musculoskeletal Questionnaire and a demographic questionnaire on nursing professionals' working conditions and health were used.

Influencing factors of hand hygiene in critical sections of a brazilian hospital.

Introduction: The aim of this study was to monitor adherence to hand hygiene by health professionals working in critical sections and to assess the factors that influenced adherence, such as physical structure of the units, use of procedure gloves, employment bond of the worker, and perception of patient safety climate.

Methodology: Observational and correlational study carried out in critical areas of a university hospital in the Midwest region of Brazil.

Results: The overall hand hygiene adherence rate was 46.

Factors associated with health dissatisfaction of elementary school teachers.

Objective: To evaluate factors associated with health dissatisfaction of public elementary school teachers.

Methods: Cross-sectional study conducted among teachers from a Midwest capital, in 2017. A self-administered questionnaire composed of a collection of validated instruments and additional questions was used.

Localization of the SureWash Pocket® mobile health app to Brazilian Portuguese.

Objectives: To localize the textual interface of the SureWash Pocket® mobile health app and to present the methodological experience used in the localization process.

Method: Software localization study to Brazilian Portuguese. The localization process was carried out between December 2018 and June 2019 in the city of Cuiabá/MT, through six steps: permission to localize the software; two independent translations; synthesis of translations; evaluation of the validity of the textual interface by a Committee of Expert Judges; back translation; and publication.

Hospital obstetric practices and their repercussions on maternal welfare.

Objective: To analyze the association of care practices performed by obstetric professionals with maternal welfare/malaise levels.

Method: A quantitative study conducted in a Prepartum/Childbirth/Postpartum Unit of a Teaching Hospital with puerperal women who underwent vaginal births. An association was performed between obstetric practices and maternal welfare/malaise levels.

Cytotoxic activity of poly-ɛ-caprolactone lipid-core nanocapsules loaded with lycopene-rich extract from red guava (Psidium guajava L.) on breast cancer cells.

The aims of this study were to produce poly-ɛ-caprolactone lipid-core nanocapsules containing lycopene-rich extract from red guava (LEG), to characterize those nanoparticles and to evaluate their cytotoxic effects on human breast cancer cells. Lipid-core nanocapsules containing the extract (nanoLEG) were produced by the method of interfacial deposition of the preformed polymer. The nanoparticles were characterized by Dynamic Light Scattering (DLS), Polydispersity Index, Zeta Potential, pH, Encapsulation Efficiency, Nanoparticle Tracking Analysis (NTA), Atomic Force Microscopy (AFM) and Transmission Electron Microscopy (TEM).

Adherence to hand hygiene in critical sectors: Can we go on like this?

Aims And Objectives: The rates of healthcare-associated infections are high around the world. Hand hygiene is considered the most effective measure to reduce the transmission of pathogens in the hospital environment. Our objective was to evaluate adherence to hand hygiene in critical units of a tertiary-level hospital in Central-West Brazil.

Construct and Criterion Validity of the Postmenopause Sexuality Questionnaire - PMSQ.

Objective:  To assess the construct and criterion validity of the Postmenopause Sexuality Questionnaire (PMSQ).

Methods:  The present methodological questionnaire validation study included postmenopausal women. The construct validity was tested by factor analysis and the criterion validity was performed using the correlation between the PMSQ and the Female Sexual Function Index (FSFI).

Extensive host-switching of avian feather lice following the Cretaceous-Paleogene mass extinction event.

Nearly all lineages of birds host parasitic feather lice. Based on recent phylogenomic studies, the three major lineages of modern birds diverged from each other before the Cretaceous-Paleogene (K-Pg) mass extinction event. In contrast, studies of the phylogeny of feather lice on birds, indicate that these parasites diversified largely after this event.

Two lineages of kingfisher feather lice exhibit differing degrees of cospeciation with their hosts.

Unlike most bird species, individual kingfisher species (Aves: Alcedinidae) are typically parasitized by only a single genus of louse (Alcedoffula, Alcedoecus, or Emersoniella). These louse genera are typically specific to a particular kingfisher subfamily. Specifically, Alcedoecus and Emersoniella parasitize Halcyoninae, whereas Alcedoffula parasitizes Alcedininae and Cerylinae.

Efficacy of the multimodal strategy for Hand Hygiene compliance: an integrative review.

Objective: Evaluate, from the literature, the effectiveness of the implementation of the multimodal strategy for health professionals compliance with Hand Hygiene and its sustainability over time.

Method: Integrative review, with a view to answering the following question: "Is the implementation of the multimodal strategy effective in health professionals compliance with Hand Hygiene and can it be sustained over time?". The MEDLINE, SCOPUS, LILACS and CINAHL databases were used to retrieve the primary articles.

New species and additional data on the chewing louse genus Myrsidea (Phthiraptera: Menoponidae) from wild Neotropical Passeriformes (Aves).

Twenty-four species of chewing lice of the genus Myrsidea Waterston, 1915 (Phthiraptera: Menoponidae) from Neotropical Suboscines (Passeriformes: Formicariidae, Furnariidae, Pipridae, Thamnophilidae, Tityridae, Tyrannidae) are recorded and discussed. They include: eight new species which are described and illustrated (Myrsidea capeki new species ex Chiroxiphia caudata; Myrsidea leptopogoni new species ex Leptopogon superciliaris; Myrsidea leucophthalmi new species ex Automolus leucophthalmus; Myrsidea pachyramphi new species ex Pachyramphus polychopterus; Myrsidea philydori new species ex Philydor rufum; Myrsidea pyriglenae new species ex Pyriglena leucoptera; Myrsidea scleruri new species ex Sclerurus scansor and Myrsidea zuzanae new species ex Furnarius rufus), as well as nine previously known species with additional data on intraspecific morphological variability, host associations and geographical distribution (Myrsidea barbati Price, Hellenthal Dalgleish, 2005; Myrsidea dalgleishi Valim, Price Johnson, 2011; Myrsidea flaviventris Price, Hellenthal Dalgleish, 2005; Myrsidea klimesi Sychra, 2006; Myrsidea meyi Valim, Price Johnson, 2011; Myrsidea oleaginei Price, Hellenthal Dalgleish, 2005; Myrsidea olivacei Price, Hellenthal Dalgleish, 2005; Myrsidea pitangi Price, Hellenthal Dalgleish, 2005 and Myrsidea spellmani Price, Johnson Dalgleish, 2008b). Seven further species are recorded at genus level only due to lack of adequate material.

Effect of different rootstocks on the leaf metabolite profile of 'Sugar Belle' mandarin hybrid.

Currently, citrus greening is threatening the citrus industry worldwide. So far, there is no effective cure for this destructive disease and management mainly depends on the control of Diaphorina citri vector using insecticides. Although the use of different rootstocks could increase citrus scions' tolerance to biotic and abiotic stresses, little work has been conducted to investigate the effect of rootstocks on citrus tolerance to citrus greening pathogen.

Integrating phylogenomic and population genomic patterns in avian lice provides a more complete picture of parasite evolution.

Parasite diversity accounts for most of the biodiversity on earth, and is shaped by many processes (e.g., cospeciation, host switching).

Occurrence of free fatty acids in the phloem sap of different citrus varieties.

Candidatus Liberibacter asiaticus is a phloem restricted bacterium that causes citrus greening disease or huanglongbing (HLB), a major treat to commercial citrus production in Florida. It is transmitted by the Asian citrus psyllid, a phloem sap-feeding insect. Studies conducted on the composition of citrus phloem sap revealed the presence amino acids, organic acids and sugars and of low amounts of free fatty acids.