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BACKGROUND: Intracranial hemorrhage (ICH) is a potentially severe complication of endovascular thrombectomy (EVT). However, the relationship between the incidence and severity of ICH and vascular occlusion location is not well described.OBJECTIVE: To present a comprehensive analysis of subtypes of ICHs and their relationship to the occlusion site following EVT in the anterior circulation.METHODS:
Objective: To explore first-time mothers´satisfaction with their birth experience using Visual Analog Scale and to identify possible risk factors for a negative birth experience.Design: A cross-sectional design using retrospective data collection from electronic medical files.Setting: A birthing center in southern Sweden, which has approximately 1400 births annually.Participants: Primiparous women
BACKGROUND: The outcome after weaning from postcardiotomy venoarterial extracorporeal membrane oxygenation (VA-ECMO) is poor. In this study, we investigated the prognostic impact of arterial lactate levels at the time of weaning from postcardiotomy VA.METHODS: This analysis included 338 patients from the multicenter PC-ECMO registry with available data on arterial lactate levels at weaning from VA
Agile has been touted as a concept to deal with and succeed in the fast-paced environment in which companies operate today. Based on this concept, practitioners have created frameworks and practices that have proven to bring benefits in software development. Looking to extend these benefits beyond software development, companies are launching large-scale agile transformation initiatives, however,
The transcriptional mechanisms underlying tooth development are only beginning to be understood. Pitx2, a bicoid-like homeodomain transcription factor, is the first transcriptional marker observed during tooth development. Because Pitx2, Msx2, and Dlx2 are expressed in the dental epithelium, we examined the transcriptional activity of PITX2 in concert with Msx2 and the Dlx2 promoter. PITX2 activat
The Rieger syndrome, an autosomal dominant disorder involving ocular, dental, and umbilical defects is caused by mutations in PITX2, a Bicoid-type homeobox protein. Mouse Pitx2 mRNA is expressed in eye, tooth and umbilicus consistent with the human Riegers phenotype. Moreover, Pitx2 is involved in the Nodal/Sonic hedgehog pathway that determines left/right polarity. In this report we demonstrate a
The BARX genes 1 and 2 are Bar class homeobox genes expressed in craniofacial structures during development. In this report, we present the genomic structure, chromosomal localization, and polymorphic markers in BARX2. The gene has four exons, ranging in size from 85 to 1099 bp. BARX2 is localized on human chromosome 11q25, as determined by radiation hybrid mapping. In the mouse, Barx2 is coexpres
Laminins are extracellular matrix glycoproteins that influence the phenotype and functions of many types of cells. Laminins are heterotrimers composed of alpha, beta, and gamma polypeptides. So far five alpha, three beta, and two gamma polypeptide chains, and 11 variants of laminins have been proposed. Laminins interact in vitro with mature blood cells and malignant hematopoietic cells. Most studi
The Rieger syndrome is an autosomal dominant disease characterized by ocular, craniofacial, and umbilical defects. Patients have mutations in PITX2, a paired-bicoid homeobox gene, also involved in left/right polarity determination. In this study we have identified a family of genes for enzymes responsible for hydroxylizing lysines in collagens as one group of likely cognate targets of PITX2 transc
This communication describes a two unit antisense RNA cassette system for use in gene silencing. Cassettes consist of a recognition unit and an inhibitory unit which are transcribed into a single RNA that carries sequences of non-contiguous complementarity to the chosen target RNA. The recognition unit is designed as a stem-loop for rapid formation of long- lived binding intermediates with target
The measurement of the production of deuterons, tritons and He3 and their antiparticles in Pb-Pb collisions at sNN=5.02TeV is presented in this article. The measurements are carried out at midrapidity (|y|< 0.5) as a function of collision centrality using the ALICE detector. The pT-integrated yields, the coalescence parameters and the ratios to protons and antiprotons are reported and compared wit
Dystroglycan is a cell surface complex which in muscle links the extracellular matrix protein laminin-2 to the membrane associated cytoskeletal protein dystrophin. Recently it was found that dystroglycan is also expressed in developing epithelial cells. Moreover, antibodies against dystroglycan can perturb epithelial cell development in kidney organ culture. Dystroglycan could provide a link betwe
Laminins, found predominantly in basement membranes, are large glycoproteins consisting of different subsets of alpha, beta and gamma chain subunits. To resolve conflicting data in the literature concerning coexpression of alpha 1 and beta 2 chains, expression of alpha 1 chain was studied with two different antisera against the E3 fragment of laminin alpha 1 chain. Expression of the alpha 1 chain
Naturally occurring antisense RNAs in prokaryotes are generally short, highly structured and untranslated. Stem-loops are always present, and loop regions serve as primary recognition structures in most cases. Single-stranded tails or internal unstructured regions are required for initiation of stable pairing between antisense and target RNA. Most antisense RNAs contain bulged-out nucleotides or s
Bulged-out nucleotides or internal loops are present in the stem-loop structures of several antisense RNAs. We have used the antisense/target RNA system (CopA/CopT) that controls the copy number of plasmid R1 to examine the possible biological function of bulged-out nucleotides. Two regions within the major stem-loop of the antisense RNA, CopA, carry bulged-out nucleotides. Base pairing in either
A newly developed observable for correlations between symmetry planes, which characterize the direction of the anisotropic emission of produced particles, is measured in Pb–Pb collisions at sNN = 2.76 TeV with ALICE. This so-called Gaussian Estimator allows for the first time the study of these quantities without the influence of correlations between different flow amplitudes. The centrality depen
Många arbetsgivare känner inte till att de redan idag använder sig av artificiell intelligens, AI, eller annat automatiserat beslutsfattande. Det visar den rapport om AI och risker för diskriminering i arbetslivet som Diskrimineringsombudsmannen, DO, publicerar idag. Att arbetsgivare har denna kunskap är avgörande för att arbeta förebyggande för att motverka diskriminering vid tillämpning av tekni
A search for the leptonic charge asymmetry (Acℓ) of top-quark-antiquark pair production in association with a W boson (tt¯ W) is presented. The search is performed using final states with exactly three charged light leptons (electrons or muons) and is based on s = 13 TeV proton-proton collision data collected with the ATLAS detector at the Large Hadron Collider at CERN during the years 2015–2018,
Common variable immune deficiency (CVID) is a heterogeneous disorder characterized by recurrent infections, low levels of serum immunoglobulins, and impaired vaccine responses. Autoimmune manifestations are common, but B cell central and peripheral selection mechanisms in CVID are incompletely understood. Here, we find that receptor editing, a measure of central tolerance, is increased in transiti
