Search Results - "Norberg, Ãke"

To minimize foraging time, use high‐efficiency, energy‐expensive search and capture methods when food is abundant but low‐efficiency, low‐cost methods during food shortages by Norberg, R. Åke

“…Based on a mathematical model, I show that the amount of food in the habitat determines which among alternative methods for search of prey, respectively, for…”
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Albumin Kinetics in Patients Undergoing Major Abdominal Surgery by Norberg, Åke, Rooyackers, Olav, Segersvärd, Ralf, Wernerman, Jan

“…The drop in plasma albumin concentration following surgical trauma is well known, but the temporal pattern of the detailed mechanisms behind are less well…”
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Plasma glutamine status at intensive care unit admission: an independent risk factor for mortality in critical illness by Smedberg, Marie, Helleberg, Johan, Norberg, Ãke, Tjäder, Inga, Rooyackers, Olav, Wernerman, Jan

“…Background A plasma glutamine concentration outside the normal range at Intensive Care Unit (ICU) admission has been reported to be associated with an…”
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Evolutionary divergence of body size and wing and leg structure in relation to foraging mode in Darwin’s Galapagos finches by Lindhe Norberg, Ulla M, Norberg, R Åke

“…Abstract The wings, legs, and tail in Darwin’s finches show many clear adaptations to different types of locomotion used during foraging. We use size scaling…”
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Test of theory of foraging mode: Goldcrests, Regulus regulus, forage by high‐yield, energy‐expensive hovering flight when food is abundant but use low‐yield, low‐cost methods when food is scarce by Norberg, Rolf Åke

“…Here, I describe foraging behavior of goldcrests, Regulus regulus, based on eight years of field observation in a coniferous forest dominated by Norway spruce…”
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Limitations of reliance on metabolic markers following surgery by Grip, Jonathan, Norberg, Åke, Klevebro, Fredrik

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Scaling of wingbeat frequency with body mass in bats and limits to maximum bat size by Norberg, Ulla M Lindhe, Norberg, R Åke

“…The ability to fly opens up ecological opportunities but flight mechanics and muscle energetics impose constraints, one of which is that the maximum body size…”
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Leakage of albumin in major abdominal surgery by Norberg, Åke, Rooyackers, Olav, Segersvärd, Ralf, Wernerman, Jan

“…The time course of plasma albumin concentration (P-alb) and cumulative perioperative albumin shift as a measure of albumin extravasation in major abdominal…”
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The success rate and complications of midline catheters in pediatric outpatient parenteral antibiotic therapy (OPAT) by Fläring, Urban, Lundevall, Henrik, Norberg, Åke, Andersson, Andreas

“…The use of outpatient parenteral antimicrobial therapy (OPAT) for children has several advantages, including reduced length of hospital stay and costs. A…”
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Glutamine and glutathione at ICU admission in relation to outcome by Rodas, Paul Castillo, Rooyackers, Olav, Hebert, Christina, Norberg, Åke, Wernerman, Jan

“…Glutamine depletion is demonstrated to be an independent predictor of hospital mortality in ICU (intensive care unit) patients. Today glutamine supplementation…”
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Complications of Pediatric Midline Catheters: A Prospective Observational Pilot Study by Östlund, Åsa, Fläring, Urban, Norberg, Åke, Kaiser, Sylvie, Frisk, Tony, Larsson, Peter, Andersson, Andreas

“…Midline catheters are peripheral intravenous (IV) catheters in which the tip of the catheter does not reach the central circulation. In children, the use of…”
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Simultaneous assessment of the synthesis rate and transcapillary escape rate of albumin in inflammation and surgery by Komáromi, András, Estenberg, Ulrika, Hammarqvist, Folke, Rooyackers, Olav, Wernerman, Jan, Norberg, Åke

“…Better knowledge of albumin kinetics is needed to define the indications for albumin use in clinical practice. This study involved two approaches: the…”
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A supplemental intravenous amino acid infusion sustains a positive protein balance for 24 hours in critically ill patients by Sundström Rehal, Martin, Liebau, Felix, Tjäder, Inga, Norberg, Åke, Rooyackers, Olav, Wernerman, Jan

“…Providing supplemental amino acids to ICU patients during a 3-h period results in improved whole-body net protein balance, without an increase in amino acid…”
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Frequency of blood lactate elevation following esophagectomy and its association to postoperative complications by Linde, Henrik, Bartusevicius, Vilhelmas, Norberg, Åke, Klevebro, Fredrik, Grip, Jonathan

“…Background Esophagectomy is a major surgical intervention and a cornerstone in the treatment of esophageal cancer. There is clinical experience that blood…”
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Albumin mass balance and kinetics in liver transplantation by Amouzandeh, Mariam, Nowak, Greg, Januszkiewicz, Anna, Wernerman, Jan, Rooyackers, Olav, Norberg, Åke

“…In major abdominal surgery albumin is shifted from the circulation, presumably leaking into the interstitial space, contributing to a 30-40% decrease in plasma…”
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Measuring energy expenditure in the intensive care unit: a comparison of indirect calorimetry by E-sCOVX and Quark RMR with Deltatrac II in mechanically ventilated critically ill patients by Rehal, Martin Sundström, Fiskaare, Erik, Tjäder, Inga, Norberg, Åke, Rooyackers, Olav, Wernerman, Jan

“…Indirect calorimetry allows the determination of energy expenditure in critically ill patients by measuring oxygen consumption (VO2) and carbon dioxide…”
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Lactate kinetics in ICU patients using a bolus of 13C-labeled lactate by Grip, Jonathan, Falkenström, Tobias, Promsin, Panuwat, Wernerman, Jan, Norberg, Ãke, Rooyackers, Olav

“…Background Plasma lactate concentrations and their trends over time are used for clinical prognosis, and to guide treatment, in critically ill patients…”
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Incidence of and risk factors for venous thrombosis in children with percutaneous non-tunnelled central venous catheters by Östlund, Åsa, Fläring, Urban, Norberg, Åke, Dahlberg, Ann, Berner, Jonas, Kaiser, Sylvie, Vermin, Lena, Svenningsson, Anna, Frisk, Tony, Larsson, Peter, Andersson, Andreas

“…Venous thrombosis (VT) in children is often associated with a central venous catheter (CVC). We aimed to determine the incidence of VT associated with…”
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Thromboembolic Complications of Vascular Catheters Used for Pediatric Continuous Renal Replacement Therapy: Prevalence in a Single-Center, Retrospective Cohort by Szeps, Isabelle, Östlund, Åsa, Norberg, Åke, Fläring, Urban, Andersson, Andreas

“…Pediatric venous thromboembolic events are commonly associated with in situ central venous catheters. The risk for severe venous thromboembolism increases if a…”
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High protein intake without concerns? by Rooyackers, Olav, Sundström Rehal, Martin, Liebau, Felix, Norberg, Åke, Wernerman, Jan

“…The high fashion in nutrition for the critically ill is to recommend a high protein intake. Several opinion leaders are surfing on this wave, expanding the…”
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