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Genome-wide association studies (GWAS) have identified 12 epithelial ovarian cancer (EOC) susceptibility alleles. The pattern of association at these loci is consistent in BRCA1 and BRCA2 mutation carriers who are at high risk of EOC. After imputation to 1000 Genomes Project data, we assessed associations of 11 million genetic variants with EOC risk from 15,437 cases unselected for family history
The feasibility of digesting energy crops supplemented with macro- and micronutrients instead of manure, without the commonly applied long hydraulic retention time (HRT), was investigated in long-term, single-stage continuous stirred tank processes. The crops used were mixtures of sugar beets, maize and whole crop triticale. The organic loading rate (OLR) measured as a total solid (TS) was 1.5-5.5
Popular Abstract in Swedish Bröstcancer är den vanligaste cancerformen bland kvinnor i Sverige. Ungefär var tionde kvinna beräknas drabbas av bröstcancer, och i Sverige insjuknar ungefär 7.000 kvinnor årligen. Glädjande nog har överlevnaden förbättrats och nästan 90% lever 5 år efter sin diagnos och cirka två tredjedelar kan anses botade. Trots detta dör cirka 1.500 kvinnor i sjukdomen i Sverige vBreast tumours harbour a large amount of genetic and epigenetic alterations, which are associated with e.g. tumour aggressiveness, prognosis, and response to therapy. The heterogeneity of breast tumours is reflected in the identification of at least five molecular subtypes named basal-like, luminal A, luminal B, HER2-enriched and normal-like, which are believed to originate from different cell typ
Objectives To calculate the normal range for the fetal middle cerebral artery (MCA)/uterine artery pulsatility index (PI) ratio in the third trimester of pregnancy and to assess its value, compared with that of the MCA/umbilical artery PI ratio, in predicting an unfavorable outcome of pregnancies complicated by pre-eclampsia. Methods Doppler blood flow velocimetry of the uterine and umbilical arte
The agents driving the divergence and speciation of free-living microbial populations are still largely unknown. We investigated the dinoflagellate morphospecies Scrippsiella hangoei and Peridinium aciculiferum, which abound in the Baltic Sea and in northern temperate lakes, respectively. Electron microscopy analyses showed significant interspecific differences in the external cellular morphology,
Amphiphilic graft copolymers were prepared via the radical copolymerization of poly(ethylene oxide) (PEO) macromonomers with fluorocarbon or hydrocarbon acrylates in toluene with 2,2 ' -azobisisobutyronitrile (AIBN) as an initiator. H-1 NMR spectroscopy confirmed that the composition of the graft copolymers corresponded well to the monomer feed. For gel electrolytes prepared from the amphiphilic c
The Eae2 locus on mouse chromosome 15 controls the development of experimental autoimmune encephalomyelitis (EAE); however, in this study we show that it also controls collagen-induced arthritis (CIA). To find the smallest disease-controlling locus/loci within Eae2, we have studied development of CIA in 676 mice from a partially advanced intercross. Eae2 congenic mice were bred with mice congenic
Here, we have identified a protist (dinoflagellate) lineage that has diversified recently in evolutionary terms. The species members of this lineage inhabit cold-water marine and lacustrine habitats, which are distributed along a broad range of salinities (0-32) and geographic distances (0-18 000 km). Moreover, the species present different degrees of morphological and sometimes physiological vari
Smoldering multiple myeloma (SMM) is an asymptomatic precursor state of multiple myeloma (MM). Recently, MM was redefined to include biomarkers predicting a high risk of progression from SMM, thus necessitating a redefinition of SMM and its risk stratification. We assembled a large cohort of SMM patients meeting the revised IMWG criteria to develop a new risk stratification system. We included 199
Microscopic colitis (MC) often debuts around or after menopause and is divided into lymphocytic- and collagenous colitis. The aim of this study was to examine whether factors influencing sex hormone levels differed between subgroups of MC as well as between patients and controls. A self-administered questionnaire about parity was completed which included questions surrounding age at first childbir
BACKGROUND: Laparoscopy has now been implemented as a standard of care for elective colonic resection around the world. During the adoption period, studies showed that conversion may be detrimental to patients, with poorer outcomes than both laparoscopic completed or planned open surgery. The primary aim of this study was to determine whether laparoscopic conversion was associated with a higher ma
Aims: Because evidence regarding risk stratification predicting prognosis of patients with heart failure (HF) decompensation attended in primary care is lacking, we developed and externally validated a model to forecast death/hospitalization during the first 30 days after an episode of decompensation. The predictive model is based on variables easily obtained in primary care settings. Methods and
The European eel (Anguilla anguilla) faces significant challenges during its migratory lifecycle due to anthropogenic habitat fragmentation. Fish passage solutions, such as eel ramps, aim to mitigate such barriers, but their effectiveness varies and may impose selective pressures on eel phenotypes. This study evaluates the impact of ramp design and water flow on the climbing success of juvenile ee
Centrum för miljö- och klimatforskning, CEC, Miljövenetskaplig Utbildning, Sölvegatan 37, 223 62 Lund http://www.miljovetenskap.lu.se/ MVEN06 - Miljöövervakning, 15p VT17 (Obs: alla tider med kvart!) Kurstid: 22 mars - 2 juni 2017 Kurschef: Adam Kristensson, tel:046-2227645, email: adam.kristensson@nuclear.lu.se Johan Hollander, tel:046-2223473, email: Johan.Hollander@biol.lu.se Lärare: Namn Email
https://www.cec.lu.se/sv/sites/cec.lu.se.sv/files/schema_mven06_vt17_v.2.pdf - 2026-05-25
MILJÖVETENSKAP OBS - PRELIMINÄRT schema 2020, en ny version kommer i augusti 2020 Kurs: MVEC12 Riskanalys inom miljö, natur och hälsa Kursansvarig: Maria C. Hansson, Centrum för miljö- och klimatforskning (CEC) Lärare: TBD Lokaler: Undervisning online i verktyget "Zoom", lokaler i Ekologihuset (meddelas i augusti) Litteratur: Öberg, T. 2009. Miljöriskanalys. Studentlitteratur Studieteknik: Läs om
https://www.cec.lu.se/sv/sites/cec.lu.se.sv/files/schemamall_riskanalys_2020.pdf - 2026-05-25
MILJÖVETENSKAP OBS - PRELIMINÄRT schema 2020, en ny version kommer i augusti 2020 Kurs: MVEC12 Riskanalys inom miljö, natur och hälsa Kursansvarig: Maria C. Hansson, Centrum för miljö- och klimatforskning (CEC) Lärare: TBD Lokaler: Undervisningen sker till största del online i verktyget "Zoom". Lokaler för tentor 29 och 30 oktober är Maskrosen i Ekologihuset samt Redovisning av projektarbeten är i
https://www.cec.lu.se/sv/sites/cec.lu.se.sv/files/schemamall_riskanalys_2020_v.3.pdf - 2026-05-25
Specific causes of death, survival, and recurrence rates were assessed in a cohort of 60 patients who had undergone surgery for craniopharyngioma between 1951 and 1988. Compared to the general population, the standardized mortality ratio (SMR) was increased [5.55; 95% confidence interval (CI), 3.68-8.22], and it was higher among females (SMR, 11.4) than males (SMR, 4.79). The risk of cardio- and c
IMPORTANCE Active perinatal care increases the rate of survival of extremely preterm infants, but there are concerns that improved survival might increase the rate of disabled survivors. OBJECTIVE To determine the neurodevelopmental outcomes of a national cohort of children 6.5 years of age who had been born extremely preterm (<27 weeks' gestational age) in Sweden. DESIGN, SETTING, AND PARTICIPANT
Background: Preeclampsia and fetal growth restriction share some pathophysiologic features and are both associated with placental insufficiency. Fetal cardiac remodeling has been described extensively in fetal growth restriction, whereas little is known about preeclampsia with a normally grown fetus. Objective: To describe fetal cardiac structure and function in pregnancies complicated by preeclam
