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Vuxna med barndomserfarenheter av samhällsvård

Detta kapitel handlar om en grupp barn som fick sina första erfarenheter av samhällsvård i 0-4-årsåldern. Därefter har de en varierande placeringshistoria under barndomen (0-18 år). De har följts upp vid åtta olika tillfällen under barndom och vuxenliv. Detta kapitel fokuserar på hur de hade det i 25-30-årsåldern samt i 35-39-årsåldern, eftersom det är glest med uppföljningar av barn med erfarenhe

Om yngre barn i socialt arbete

I detta kapitel är syftet att ha fokus på yngre barn, det vill säga 0-12-åringar. I uppgiften att förstå sig på yngre barn ingår att ta i beaktande skillnader i utvecklingsnivå och behov hos spädbarn, förskolebarn och yngre skolbarn. Teoretiska perspektiv från utvecklingspsykologi, barndomssociologi, utvecklingspsykopatologi och utvecklingsekologi är användbara i detta sammanhang. Att se individen

Effect of hypothyroidism and cholesterol feeding on the clearance of chylomicron remnants in vivo and by hepatocyte monolayers

The hepatic catabolism of chylomicron remnants in normal rats and in hypothyroid rats which were either normocholesterolaemic or made hypercholesterolaemic by feeding cholesterol and cholic acid was studied in vivo and in hepatocyte monolayers. In vivo, the clearance of injected chylomicron remnants labelled with either cholesteryl- or retinyl ester was delayed in the hypercholesterolaemic hypothy

Effects of fatty acid unsaturation on chylomicron metabolism in normal and hepatectomized rats

1. Hepatectomized rats were injected intravenously with doubly labelled ([14C]linoleic acid and [3H]palmitic acid) thoracic duct lymphs from rats fed cream, triolein or corn oil. The disappearance of the radioactive fatty acids of different molecular triacylglycerol species and of phospholipids from plasma was studied.2. 73–93% of the injected triacylglycerols had been cleared from plasma within 1

Rapid decline in protein kinase Cγ levels in the synaptosomal fraction of rat hippocampus after ischemic preconditioning

Neurons can be preconditioned against ischemic damage by a brief sublethal period of ischemia, applied several days before the second insult. Here we report on changes in the distribution and the levels of protein kinase Cγ (PKCγ) in nonconditioned and preconditioned rat hippocampal CA1 and neocortex regions after a 9 min ischemic episode induced by two-vessel occlusion ischemia. At the end of the

Persistent Translocation and Inhibition of Ca2+/Calmodulin‐Dependent Protein Kinase II in the Crude Synaptosomal Fraction of the Vulnerable Hippocampus Following Hypoglycemia

Abstract: Alterations in the levels and activity of Ca2+/calmodulin‐dependent protein kinase II (CaM‐kinase II) were studied in the rat hippocampus during and after insulin‐induced hypoglycemic coma. A permanent loss of CaM‐kinase II immunohistostaining in the neuronal layer begins at 10 min of isoelectricity in the tip of the dentate gyrus and at 30‐min isoelectricity in the CA1 region. The reduc

Initiation of protein synthesis and heat-shock protein-72 expression in the rat brain following severe insulin-induced hypoglycemia

Following stress such as heat shock or transient cerebral ischemia, global brain protein synthesis initiation is depressed through modulation of eucaryotic initiation factor (eIF) activities, and modification of ribosomal subunits. Concomitantly, expression of a certain class of mRNA, heat-shock protein (HSP) mRNA, is induced. Here we report that the activity of eucaryotic initiation factor-2 (eIF

Changes in the Tyrosine Phosphorylation of Mitogen‐Activated Protein Kinase in the Rat Hippocampus During and Following Severe Hypoglycemia

Abstract: The changes in the levels of tyrosine‐phosphorylated proteins in the cytosolic fraction of the rat hippocampus subjected to severe hypoglycemia were analyzed. A marked increase in tyrosine phosphorylation of a 43‐kDa protein was observed at 30 min of isoelectric EEG and 30 min and 1 h of recovery. Immunostaining of the same blot with antibody against mitogen‐activated protein (MAP) kinas

Acidosis enhances translocation of protein kinase C but not Ca2+/calmodulin-dependent protein kinase II to cell membranes during complete cerebral ischemia

Systemic hyperglycemia and hypercapnia severely aggravate ischemic brain damage when instituted prior to cerebral ischemia. An aberrant cell signaling following ischemia has been proposed to be involved in ischemic cell death, affecting protein kinase C (PKC) and the calcium calmodulin kinase II (CaMKII). Using a cardiac arrest model of global brain ischemia of 10 min duration, we investigated the

Cerebral platelet thromboembolism and thromboxane synthetase inhibition

Platelet aggregating sodium arachidonate was slowly infused into the internal carotid artery (1 mg, 100 µl, 1µl/s) of nitrous oxide anesthetized rats. The electroencephalographic activity recorded by a Cerebral Function Monitor from the injected hemisphere was reduced within minutes. The so matose nsory evoked responses to contralateral electrical stimulation of the whisker area were eliminated on

Circulating catecholamines modulate ischemic brain damage

In search of factors influencing the outcome of an ischemic insult, we induced 10 min of forebrain ischemia in rats and assessed neuronal necrosis by quantitative histopathology after 1 week of recovery. Procedures for inducing ischemia included bilateral carotid artery clamping and reduction of blood pressure to 40–50 mm Hg by bleeding. To facilitate rapid lowering of blood pressure, a ganglionic

Orchid colonization: multiple parallel dispersal events and mosaic genetic structure in Dactylorhiza majalis ssp. lapponica on the Baltic island of Gotland.

Background and Aims The island of Gotland in the Baltic Sea had no contact with surrounding continental areas since the withdrawal of the Weichselian ice sheet at ca 17 ka BP. Plants present on Gotland must have arrived by long distance dispersal, so populations are expected to exhibit reduced levels of genetic diversity compared with surrounding mainlands. However, orchids have very small seeds, Background and AimsThe island of Gotland in the Baltic Sea has had no contact with surrounding continental areas since the withdrawal of the Weichselian ice sheet at approx. 17 ka BP. Plants present on Gotland must have arrived by long-distance dispersal, so populations are expected to exhibit reduced levels of genetic diversity compared with populations on surrounding mainlands. However, orchids

Structural Details of Human Aquaporin Regulation : Three stories of three aquaporins

Every cell is surrounded by a thin plasma membrane, protecting it from its surrounding. Specialized protein channels and transporters are embedded in this membrane, ensuring selective transport of molecules in and out of the cells. To maintain optimal hydration, water channels called aquaporins (AQPs) are present in every cell of our body. Thirteen isoforms of aquaporins exist in humans of which t

Trust in the Law? : Mutual Recognition as a Justification to Domestic Criminal Procedure

This article closely analyses mutual recognition as a justification for EU legislative activity in the field of domestic criminal procedure. By looking at the structure, wording and purpose of the Treaties, the article first discusses the proper interpretation of the mutual recognition criterion in Article 82(2) TFEU. It argues for a narrow construction of Article 82(2) TFEU, suggesting that the e