Results 131 to 140 of about 16,754,830 (302)

Adenosine triphosphate as a modulator of protein interactions and stability

FEBS Open Bio, EarlyView.
ATP is best known as the cell's energy currency, but it also shapes how proteins fold, interact, aggregate and form biomolecular condensates. This review explains the emerging physical principles behind these effects, including weak binding to charged protein regions, magnesium‐dependent behaviour and concentration‐dependent control of protein ...
Shuyuan Tan, Robin Curtis
wiley   +1 more source

Evaluation of occupational health and safety training for nursing students

Innowacje w Pielęgniarstwie
Introduction. Nurses, who constitute the largest part of the healthcare team, start to encounter many occupational exposures from the beginning of their education and this exposure continues throughout their professional lives. Aim. The aim of the study is to evaluate the effect of occupational health and safety education on the knowledge levels of ...
Sevcan Topçu, Melek Ardahan
openaire   +2 more sources

Dual native G‐quadruplex folding is associated with chromatin looping at the MYC locus

FEBS Open Bio, EarlyView.
BG4‐detectable G‐quadruplex (G4) in HaCaT and NHEK keratinocytes identified folded and unfolded G4s enriched at promoters/TSSs and active enhancers, whereas unfolded G4s also overlapped weak/poised enhancers. At MYC–PVT1, 3C‐qPCR detected enhancer–promoter looping only when G4s were simultaneously folded at both regulatory elements under native ...
Dieila Giomo de Lima, Gustavo Narvaes Guimarães, Emilyane de Oliveira Santana Amaral, Bianca Caroline Figueiredo Bianco, Manuel Jara‐Espejo, Sérgio Roberto Peres Line, Ana Paula de Souza, Aline Cristiane Planello   +7 more
wiley   +1 more source

Heterotropic regulation and negative homotropic cooperativity

FEBS Open Bio, EarlyView.
We identified a structural module common to some proteins that couple negative cooperativity with heterotropic regulation, two features that rarely coexist. These proteins are ring‐like and present an ordered asymmetry whereby noncontacting subunits are symmetric, and their tertiary structure differs from that of contacting subunits.
Veronica Morea, Francesco Angelucci, Federica Arnesano, Gianmarco Pascarella, Patrizio Di Micco, Andrea Bellelli   +5 more
wiley   +1 more source

Conhecimento e percepção de vulnerabilidades para o HIV/ AIDS entre os acadêmicos de uma universidade privada [Knowledge and awareness of vulnerability to hiv / aids among students of a private university]

Revista Enfermagem UERJ, 2014
Este estudo teve como objetivos identificar o nível de conhecimento e percepção de vulnerabilidades para o Vírus da Imunodeficiência Humana/ Síndrome da Imunodeficiência Adquirida (HIV/AIDS) e a adesão ao teste Anti-HIV entre os acadêmicos de uma ...
Anderson Pinto da Silva, Paulo Roberto Ferreira Machado, Elizabeth Rose da Costa Martins, Cristiane Maria Amorim Costa, Raphaela Nunes Alves, Raquel Conceição de Almeida Ramos   +5 more
doaj  

New roles of students as partners: Importance of students’ roles, level of preparedness and available opportunities on the basis of a validated self-assessment questionnaire

BMC Medical Education
Background Unlike in the past, when students were considered clients of universities, today, students are expected to be partners in designing, implementing and evaluating educational programs.
Yasamin Kompani Mohammadi, Somayeh Azimi, Nosrat Abdollahpour, Fariba Salek Ranjbarzadeh, Vahideh Termeh Zonouzy, Saeideh Ghaffarifar   +5 more
doaj   +1 more source

Problem substance use among New Zealand secondary schools students [PDF]

, 2014
This report explores the health issues and contexts of New Zealand secondary school students who use substances at very high levels. Young people who use substances more than their peers are likely to have high rates of absenteeism from school and may be
Theresa Fleming
core  

Comparative assessment of crystallographic and cryo‐EM models in the Protein Data Bank

FEBS Open Bio, EarlyView.
Raw data obtained by X‐ray crystallography or cryo‐EM result in experimental maps, ultimately fitted by atomic models. Although the physical principles are different, the final results can be viewed, compared, and evaluated in the same way. With cryogenic electron microscopy (cryo‐EM) on track to surpass X‐ray crystallography as the preferred method ...
Alexander Wlodawer, Pawel Rubach, Zbigniew Dauter, Wojciech Dec, Dariusz Brzezinski, Marta Kulik, Wladek Minor, Mariusz Jaskolski   +7 more
wiley   +1 more source

Consumo de álcool entre acadêmicos da área da saúde: implicações para a prática profissional [Alcohol consumption among academics in the health area: implications for professional practice]

Revista Enfermagem UERJ, 2014
RESUMO: Apresentam-se como objetivos: identificar o padrão de consumo de álcool entre acadêmicos da saúde e discutir suas implicações na prática profissional. Foram investigados 53 acadêmicos da saúde em universidade pública do Rio de Janeiro, em 2012, e
Ingryd Cunha Ventura Felipe, Antonio Marcos Tosoli Gomes   +1 more
doaj  

Exploring key determinants shaping occupational safety perceptions among occupational health and safety students

International Journal of Occupational Safety and Ergonomics
Objectives. This study aimed to evaluate occupational safety perception and its influencing factors among students in the Department of Occupational Health and Safety at Sinop University, with a particular focus on the impact of socio-demographic variables and participation in occupational health and safety (OHS)-related training. Methods.
Fatih Deniz, Suleyman Enes Hacibektasoglu   +1 more
openaire   +3 more sources