Sökresultat

Filtyp

Din sökning på "*" gav 540249 sökträffar

Expander prosthesis and DIEP flaps in delayed breast reconstruction : Sensibility, patient-reported outcome, and complications in a five-year randomised follow-up study

Breast reconstruction is a given choice for many women following mastectomy. There are a multitude of methods available today, and thus, comparative studies are essential to match patients with suitable methods. The aim of this study was to compare 5-year outcomes following delayed breast reconstruction with expander prosthesis (EP) and with deep inferior epigastric perforator (DIEP) flaps. Sevent

The dilemmas of a dissident intellectual and inadequate activist

This chapter presents the personal experiences of an activist researcher. It describes the role of activism in Gaborit's trajectory from being a student research assistant, through PhD candidate to postdoctoral fellow, and finally, to breaking with academia. This chapter discusses the inherent contradictions of working against hegemonic structures that enable social harm, from within the hegemonic

Tetraploidization Increases the Motility and Invasiveness of Cancer Cells

Polyploidy and metastasis are associated with a low probability of disease-free survival in cancer patients. Polyploid cells are known to facilitate tumorigenesis. However, few data associate polyploidization with metastasis. Here, by generating and using diploid (2n) and tetraploid (4n) clones from malignant fibrous histiocytoma (MFH) and colon carcinoma (RKO), we demonstrate the migration and in

High prevalence of interstitial lung abnormalities in middle-aged never-smokers

Background Interstitial lung abnormalities (ILA) are incidental findings on chest computed tomography (CT). These patterns can present at an early stage of fibrotic lung disease. Our aim was to estimate the prevalence of ILA in the Swedish population, in particular in never-smokers, and find out its association with demographics, comorbidities and symptoms. Methods Participants were recruited to t

Metamorphic titanite-zircon pseudomorphs after igneous zirconolite

The formation of metamorphic zircon after baddeleyite is a well-known reaction that can be used to date the metamorphism of igneous silica-undersaturated rocks. By contrast, metamorphic minerals formed after igneous zirconolite have rarely been reported. In this paper, we document metamorphic titanite + zircon pseudomorphs formed from the metamorphic breakdown of igneous zirconolite in syenodiorit

Impulse oscillometry indices in relation to respiratory symptoms and spirometry in the Swedish Cardiopulmonary Bioimage Study

Background Impulse oscillometry (IOS) is sensitive in detecting lung function impairment. In small studies, impaired IOS relates better to respiratory symptoms than spirometry. We studied how IOS related to spirometry and respiratory symptoms in a large population of individuals (n=10 360) in a cross-sectional analysis. Methods Normal values for IOS and spirometry were defined in healthy, never-sm

Exploring the Complex and Multifaceted Interplay between Melanoma Cells and the Tumor Microenvironment

Malignant melanoma is a very aggressive skin cancer, characterized by a heterogeneous nature and high metastatic potential. The incidence of melanoma is continuously increasing worldwide, and it is one of the most common cancers in young adults. In the past twenty years, our understanding of melanoma biology has increased profoundly, and disease management for patients with disseminated disease ha

Reproductive justice for children and young people with gonadal variations : Intersex, queer and crip perspectives

INTRODUCTION: This article draws on understandings from reproductive justice, crip and queer theories to discuss gonadectomy for children and young people with gonadal variations. Gonadectomy is sometimes performed on people with gonadal variations without their free and informed consent. Some parents report experiencing pressure to consent to such surgery when their children are young. We understINTRODUCTION: This article draws on understandings from reproductive justice, crip and queer theories to discuss gonadectomy for children and young people with gonadal variations. Gonadectomy is sometimes performed on people with gonadal variations without their free and informed consent. Some parents report experiencing pressure to consent to such surgery when their children are young. We underst

Stopovers Serve Physiological Recovery in Migratory Songbirds

Migrating birds perform extreme endurance exercise when fly-ing. This shifts the balance between the production of reactive oxygen species and the antioxidant defense system toward the former, potentially generating oxidative damages. In between migratory flights, birds make stopovers, where besides accumulat-ing fuel (mainly fats), they are assumed to rest and recover from the strenuous flight. W

Effect of invitation letter in language of origin on screening attendance : Randomised controlled trial in BreastScreen Norway

Objective: To explore attendance at organised mammographic screening among immigrant groups that received an invitation letter and information leaflet (invitation) in their language of origin and Norwegian compared with Norwegian only. Design: Randomised controlled trial. Setting: Population based screening programme for breast cancer in Norway (BreastScreen Norway), which invites women aged 50-69

No title

Dansk översättning av min artikel i The Conversation.

Novel pathological variants of NHP2 affect N-terminal domain flexibility, protein stability, H/ACA Ribonucleoprotein (RNP) complex formation and telomerase activity

Telomere biology disorders (TBDs) are characterized by short telomeres, premature aging, bone marrow failure and cancer predisposition. Germline mutations in NHP2, encoding for one component of the telomerase cofactor H/ACA RNA binding complex together with Dyskerin, NOP10 and GAR1, have been previously reported in rare cases of TBDs. Here, we report two novel NHP2 variants (NHP2-A39T and NHP2-T44

Hållbarhetsmärkning - möjligheter och svårigheter.

Europeiska unionens (EU) strategi Från jord till bord (EU-kommissionen, 2020) ämnar skapa ett rättvisare, hälsosammare och miljövänligare livsmedelssystem. En av många åtgärder som lyfts fram i strategin för att uppnå målen är att främja en hållbar livsmedelskonsumtion genom att göra det lättare för konsumenter att välja hälsosamma och hållbara livsmedel. EU-kommissionen vill därför skapa ett ramv

Maternal PlGF and umbilical Dopplers predict pregnancy outcomes at diagnosis of early-onset fetal growth restriction

BACKGROUND. Severe, early-onset fetal growth restriction (FGR) causes significant fetal and neonatal mortality and morbidity. Predicting the outcome of affected pregnancies at the time of diagnosis is difficult, thus preventing accurate patient counseling. We investigated the use of maternal serum protein and ultrasound measurements at diagnosis to predict fetal or neonatal death and 3 secondary o

Hur kan Sverige öka livsmedelsexporten?

I denna Fokus undersöker vi den svenska livsmedelskedjans konkurrenskraft och analyserar hur Sverige skulle kunna öka livsmedelsexporten. Genom fallstudier av Nederländerna, Danmark och Lettland identifierar vi strategier som kan användas för att förbättra konkurrenskraften. Resultaten visar att den svenska livsmedelskedjan har relativt svårt att konkurrera på den europeiska marknaden. Det finns d

A Paradigm Shift for a More Inclusive, Equal, and Just Academia? Towards a Transformative-Emancipatory Pedagogy

This article puts forward the core argument that a pedagogical shift is very much needed if we want to address the challenges and capitalize on the opportunities represented by increasingly diverse educational settings and move towards a more inclusive, equal, and just academia. First, it is suggested that we replace the current pedagogical models in use, namely, the teacher-centered and student-c

Temperature-dependent Developmental Plasticity and Its Effects on Allen's and Bergmann's Rules in Endotherms

Ecogeographical rules, describing common trends in animal form across space and time, have provided key insights into the primary factors driving species diversity on our planet. Among the most well-known ecogeographical rules are Bergmann's rule and Allen's rule, with each correlating ambient temperature to the size and shape of endotherms within a species. In recent years, these two rules have a

Acupuncture for neonatal abstinence syndrome in newborn infants

Objectives: This is a protocol for a Cochrane Review (intervention). The objectives are as follows:. To assess if acupuncture reduces the treatment duration of neonatal abstinence syndrome(NAS) in newborn infants, reduces adverse events and reduces length of hospital stay.

Factors Associated With Circulating Sex Hormones in Men

Background: Various factors modulate circulating testosterone in men, affecting interpretation of testosterone measurements. Purpose: To clarify factors associated with variations in sex hormone concentrations. Data Sources: Systematic literature searches (to July 2019). Study Selection: Prospective cohort studies of community-dwelling men with total testosterone measured using mass spectrometry.