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Please cite this paper as: Källén B, Finnström O, Lindam A, Nilsson E, Nygren K-G, Otterblad Olausson P. Selected neonatal outcomes in dizygotic twins after IVF versus non-IVF pregnancies. BJOG 2010; Objective To compare neonatal outcome among twins conceived after in vitro fertilisation (IVF) with that of spontaneously conceived twins. Design Comparison of different-sex (dizygotic) twins born aft

The radiative lifetime of the 1s2p(1)P state of helium is measured in a two-colour ionization experiment with a 5% accuracy. The state is excited by the 13th harmonic of a tunable 80 ps laser and ionized by a synchronous ultraviolet laser, with a variable time delay. This experiment demonstrates that the high harmonics generated in a jet of rare gas exposed to an intense laser field provide a tuna

Informationen vänder sig till dig som är student vid Medicinska fakulteten. SnabblänkarAnmälan till prov och särskilda anpassningarVid provtillfälletOtillåtna hjälpmedel och disciplinpåföljderAnmälan och särskilda anpassningar, ANPSATAnmälan till prov – samtliga utbildningsprogramStudenter som avser att delta i prov ska anmäla sig via Ladok. Endast studenter med giltig anmälan är behöriga att geno

https://www.medicin.lu.se/utbildning/for-dig-som-ar-student/tentamensskrivning-i-sal - 2026-08-22

Här har vi samlat all information för dig som ska beställa eller har beställt forskningsdatamappar i Lucat. Det är du som är forskningsprojektledare eller ansvarig forskare för ett projekt eller en studie som kan beställa, göra ändringar och administrera roller och behörigheter. Beställa forskningsdatamappar Beställningen av forskningsdatamappar gör du i Lucat. Beställningen består av fem steg och

https://www.medarbetarwebben.lu.se/kom-igang-forskningsdatamappar - 2026-08-22

Inhomogenous Magnetization Transfer (ihMT), the differential response to irradiation at single and dual frequency offsets, is more complex than MT approaches. Expressing ihMT in terms of MT-saturation (ihMTsat) is a first step to quantification as it corrects for underlying T and B . Larger ihMTsat was observed for smaller frequency offsets, which is explained using MTsat as proxy for bound pool s

IntroductionSmall bowel obstruction, infertility, and chronic abdominal pain are generally mentioned as the main clinical consequences of adhesion formation after abdominal surgery1,2. Difficulties experienced during reoperation are less pronounced consequences, but seem to have a huge impact. A large retrospective cohort study3 revealed that adhesiolysis was significantly associated with risk of

Inflammasomes are cytosolic multiprotein complexes that assemble in response to infectious or noxious stimuli and activate the CASPASE-1 protease. The inflammasome containing the nucleotide binding domain-leucine-rich repeat (NBD-LRR) protein NLRC4 (interleukin-converting enzyme protease-activating factor [IPAF]) responds to the cytosolic presence of bacterial proteins such as flagellin or the inn

We analyze a large system of globally coupled phase oscillators whose natural frequencies are bimodally distributed. The dynamics of this system has been the subject of long-standing interest. In 1984 Kuramoto proposed several conjectures about its behavior; ten years later, Crawford obtained the first analytical results by means of a local center manifold calculation. Nevertheless, many questions

In recent years, there has been considerable research effort to determine whether other species exhibit prosocial motivations parallel to those of humans; however, these studies have focused primarily on primates, and with mixed results. We presented captive ravens with a modified prosocial choice task which aimed to address several criticisms of previous methods by including a stringent pretraini

Divergence in communication systems should influence the likelihood that individuals from different lineages interbreed, and consequently shape the direction and rate of hybridization. Here, we studied the role of chemical communication in hybridization, and its contribution to asymmetric and sexually selected introgression between two lineages of the common wall lizard (Podarcis muralis). Males o

OBJECTIVES: To investigate temporal trend in fall mortality among adults (aged ≥20 years) in southern Sweden using multiple cause of death data.METHODS: We examined all death certificates (DCs, n=2 01 488) in adults recorded in the Skåne region during 1998-2014. We identified all fall deaths using International Statistical Classification of Diseases (ICD)-10 codes (W00-W19) and calculated the mort

Optical properties are important parameters in port wine stain laser treatment models. In this study we investigated whether changes in blood optical properties occur during a 0.5 ms laser pulse, Blood from three volunteers was irradiated in vitro with laser pulses (radiant exposure 2-12 J cm(-2), wavelength 586 nm, pulse length 0.5 ms). Reflection and transmission coefficients, measured using dou

Streptococcus pyogenes is a significant bacterial pathogen in humans. In this study, Histidine-rich glycoprotein (HRG), an abundant plasma protein, was found to kill S. pyogenes. Furthermore, S. pyogenes grew more efficiently in HRG deficient plasma, and clots formed in this plasma were significantly less effective at bacterial entrapment and killing. HRG deficient mice were strikingly more suscep