Female athletes train and compete under the potential influence of hormonal fluctuations during the menstrual cycle or during use of various hormonal contraceptives. Dysmenorrhea and premenstrual symptoms are common in the general population, as well as side effects of hormonal contraceptives. More detailed knowledge concerning prevalence and perceived impact of these symptoms on training and ...

Introduction: With around 2.3 million cases, breast cancer became the most frequently diagnosed cancer in 2020 surpassing lung cancer cases and mortality. Based on histology and molecular characteristics, hormone receptor-positive (HR+) cancer has tumors with both estrogen and progesterone receptors. On the contrary, hormone receptor-negative (HR-) cancer has tumors not expressing estrogen or ...

GATA3 is a transcription factor that plays an important role in T cell lineage differentiation and T-helper 2 (Th2) type immune responses. In this study, we developed two rat antibodies against Atlantic salmon GATA-3 (anti-rSsGATA-3a and anti-rSsGATA-3b, respectively). The western blotting and immunofluorescence results showed that anti-rSsGATA-3b antibodies recognized endogenous SsGATA-3 proteins, ...

Overweight and obesity has become a worldwide problem in the last decades. Among children aged 5-19, overweight and obesity prevalence has risen from 4% in 1975 to 18% in 2016. Children with overweight and obesity are also more likely to stay obese into adulthood. The consequences of being overweight and obese in childhood increases the risk of several non-communicable diseases and early morbidity. For ...

Background: Chronic obstructive pulmonary disease (COPD) remains a major health problem worldwide (1) and the prevalence of COPD continues to increase (2, 3). It is a major cause of multimorbidity and mortality in Norway (4) and the healthcare utilization by COPD- patients is expected to increase in the future (5). To effectively allocate healthcare resources, it is necessary to have knowledge about ...

Fully Homomorphic Encryption (FHE) and Trusted Execution Environ-ments (TEEs) are complementing approaches that can both secure computa-tions running remotely on a public cloud. Existing FHE schemes are, however, malleable by design and lack integrity protection, making them susceptible to integrity breaches where an adversary could modify the data and corrupt the output. This paper describes how ...

I minnelandskapene etter den tyske okkupasjonen av Norge stiller først og fremst sporene i betong og jern seg til skue for oss. Festningsverkene og jernbanene har særlig hatt evnen til å fange forfatteres interesse når studiet av okkupasjonsmaktens byggeprogram står på dagsordenen. I sin siste bok, som nå også foreligger i norsk oversettelse, bemerker den kanadiske arkitekturhistorikeren Despina ...

Introduction: We examined if we could identify predictors for smoking cessation at six months post cessation, among smokers enrolled in a large Norwegian populationbased intervention study.<p> <p>Methods: We followed 4333 (72.1% women) smokers who enrolled in an internetbased smoking cessation intervention during 2010–2012. The baseline questionnaire collected information on sociodemographic and ...

Mitochondria are the primary sites for cellular energy production and are required for many essential cellular processes. Mitochondrial DNA (mtDNA) is a 16.6 kb circular DNA molecule that encodes only 13 gene products of the approximately 90 different proteins of the respiratory chain complexes and an estimated 1,200 mitochondrial proteins. MtDNA is, however, crucial for organismal development, ...

<p><b> Aim</b> To explore the emotional changes and reactions men experience in their transition to fatherhood. <p><b> Design</b> This study used a qualitative design. <p><b> Methods</b> Data were collected through in-depth interviews with 13 Norwegian fathers. <p><b> Results</b> Through thematic analysis, three main themes were developed: (1) from self-focus to family ...