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We present a synthesis of the results of a multiproxy, multisite, palaeoecological study of Holocene environmental change in Kamchatka, Far East Russia, details of which are presented elsewhere in the volume. We summarise the results of the analyses of pollen, diatom, chironomid, and testate amoebae assemblages, together with stable isotopes of oxygen and carbon, and sediment characteristics from
Recent genome-wide association studies (GWASs) have identified a locus on chromosome 1p13 strongly associated with both plasma low-density lipoprotein cholesterol (LDL-C) and myocardial infarction (MI) in humans. Here we show through a series of studies in human cohorts and human-derived hepatocytes that a common noncoding polymorphism at the 1p13 locus, rs12740374, creates a C/EBP (CCAAT/enhancer
Oxidative stress has been suggested to contribute to the development of non-alcoholic fatty liver disease (NAFLD). Peroxisome proliferator-activated receptor gamma (PPAR-gamma) heterozygous mice and Pro12Ala (C/G) polymorphism in PPARG exhibited increased resistance to oxidative stress. Smoking increases the production of reactive oxygen species, which could accelerates oxidative stress under over
The aim was to investigate the association between pre-diagnostic intakes of polyphenol classes (flavonoids, lignans, phenolic acids, stilbenes, and other polyphenols) in relation to breast cancer survival (all-cause and breast cancer-specific mortality). We used data from the European Prospective Investigation into Cancer and Nutrition cohort. Pre-diagnostic usual diet was assessed using dietary
When a child is diagnosed with type 1 diabetes, it is a complex and challenging situation for the whole family. The management of the disease places substantial demands on the family and they need to change their daily life. The short- and long-term impact on the family has rarely been described; therefore, the aim of this study was to describe and compare the disease impact on parents and childre
Alterations in cell cycle pathways and retinoic acid signaling are implicated in leukemogenesis. However, little is known about the roles of cyclin-dependent kinases (CDKs) in treatment response of leukemia. In this study, we observed that CDK1 expression was significantly higher in bone marrow from 42 patients with acute myeloid leukemia (AML) at recurrence than that at first diagnosis (p = 0.04)
Many elderly or impotent men with prostate cancer may not receive a bundle-preserving radical prostatectomy as a result of uncertainty regarding the effect on urinary incontinence.
The development of fibrin sealants has been progressing; they are now often applied as fibrinogen-coated collagen patches. The concept has been increasingly applied in hepato-pancreato-biliary surgery, for example, following liver resection, and to some extent also in pancreatic surgery, both in order to reinforce the pancreatic anastomosis at pancreaticoduodenectomy and to seal the pancreatic stu
MYCN, a proto-oncogene normally expressed in the migrating neural crest, is in its amplified state a key factor in the genesis of human neuroblastoma (NB). However, the mechanisms underlying MYCN-mediated NB progression are poorly understood. Here, we present a MYCN-induced miRNA signature in human NB involving the activation and transrepression of several miRNA genes from paralogous clusters. Sev
Context:TSH-secreting pituitary adenomas (TSHomas) are rare. Epidemiological data are scant and there are no reports on national incidence.Objective:The objective of the study was to estimate the national Swedish incidence and prevalence of TSHomas.Design:This was an observational study.Setting:The study was conducted at tertiary referral centers.Patients:The Swedish Pituitary Registry and World H
We study the effect of obesity on employment using rich data from the British National Child Development Study (NCDS) The results show a significant negative association between obesity and employment even after controlling for a rich set of demographic socioeconomic environmental and behavioral variables In order to account for the endogeneity of obesity we use and assess instruments Introduced b
Climate change is altering temperatures and precipitation patterns all over the world. In Patagonia, Argentina, predicted increase in precipitation together with rapidly melting glaciers increase the surface runoff, and thereby the transport of suspended solids to recipient lakes. Suspended solids affect the visual conditions in the water which in turn restricts visual foraging. The native fish Ap
The aim was to determine whether the relationship between personality traits and Subjective Well-Being (SWB) differs when the affective component of SWB is measured in terms of frequency or intensity. Extraversion and Neuroticism were expected to show significant but different associations to SWB depending on the dimension of the affective component. Swedish undergraduate students (N = 153) self-r
In an effort to identify neuronal repair mechanisms of the major pelvic ganglion (MPG), we evaluated changes in the expression of nestin, an intermediate filament protein and neural stem cell marker following cavernous nerve crush injury (CNI). We utilized two groups of Sprague Dawley rats: (i) sham and (ii) bilateral CNI. Erectile responses to cavernous nerve stimulation (CNS) were determined at
Advances in research and better understanding of the pathophysiology of diseases have resulted in an increase in the number of available health interventions that compete for finite public resources. Explicit choices must therefore be made about funding.
We study the distribution of the random series [image omitted], where k are independently and uniformly distributed in ( - epsilon, + epsilon). It is proved that the distribution of the series has density in L2 and that the L2 norm of the density does not grow faster than [image omitted], when epsilon vanishes.
Force production profile and neuromuscular activity during slide-based and stationary ergometer rowing at standardized submaximal power output were compared in 14 male and 8 female National Team rowers. Surface electromyography (EMG) was obtained in selected thoracic and leg muscles along with synchronous measurement of handle force and rate of force development (RFD). Compared to stationary condi
Non-contact trapping using acoustic standing waves has shown promising results in cell-based research lately. However, the devices demonstrated are normally fabricated using microfabrication or precision machining methods leading to a high unit cost. In e.g. clinical or forensic applications avoiding cross-contamination, carryover or infection is of outmost importance. In these applications dispos
Objectives: To estimate intra-observer repeatability and inter-observer agreement in 1) describing adnexal masses using the International Ovarian Tumor Analysis (IOTA) terms and definitions, 2) the risk of malignancy calculated using IOTA logistic regression models LR1 and LR2, 3) the diagnosis made on the basis of subjective assessment of ultrasound images. Methods: One hundred and three adne
