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Träfflista för sökning "hsv:(MEDICIN OCH HÄLSOVETENSKAP) hsv:(Klinisk medicin) ;srt2:(1990-1999);srt2:(1995);lar1:(miun)"

Search: hsv:(MEDICIN OCH HÄLSOVETENSKAP) hsv:(Klinisk medicin) > (1990-1999) > (1995) > Mid Sweden University

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1.
  • Henriksson, Anders E, et al. (author)
  • Helicobacter pylori and acute bleeding peptic ulcer.
  • 1995
  • In: European Journal of Gastroenterology and Hepathology. - 0954-691X .- 1473-5687. ; 7:8, s. 769-71
  • Journal article (peer-reviewed)abstract
    • OBJECTIVE: The prevalence of Helicobacter pylori in chronic peptic ulcer is well known. In this study the frequency of H. pylori infection was investigated in patients with acute bleeding peptic ulcer.DESIGN AND SETTING: Prospective study in a district hospital.PATIENTS: Seventy consecutive patients with acute bleeding peptic ulcer.INTERVENTIONS: Diagnosis was verified on admission by endoscopy, and healing was examined at follow-up. Previous history of ulcer disease, presence of dyspeptic symptoms and consumption of non-steroidal anti-inflammatory drugs were recorded.MAIN OUTCOME MEASURES: H. pylori infection was detected by two serological tests in samples obtained on admission for the acute bleeding episode, and at follow-up 1-3 months later.RESULTS: With a commercial latex immunoassay, 53% of the patients with gastric ulcer and 62% with duodenal ulcer were shown to possess H. pylori antibodies. In the other test, a standard enzyme-linked immunosorbent assay based on cell surface protein antigens of H. pylori with high sensitivity and specificity, 81% of gastric ulcer patients and 85% of duodenal ulcer patients were shown to have H. pylori antibodies.CONCLUSION: The results indicate that H. pylori infection plays a major aetiological role in patients with acute bleeding peptic ulcer.
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2.
  • Henriksson, Anders E., et al. (author)
  • Influence of haemorrhage and blood transfusion on haemostasis. An experimental study in rabbits.
  • 1995
  • In: Vox Sanguinis. - 0042-9007 .- 1423-0410. ; 68:2, s. 100-4
  • Journal article (peer-reviewed)abstract
    • The influence of haemorrhage and blood transfusion on primary haemostasis, coagulation and fibrinolysis was investigated in rabbits. Acute loss of 20% of the blood volume gave a significantly shortened coagulation time (Lee-White method) but no detectable change in fibrinolysis (euglobulin clot lysis time) and primary haemostasis (primary haemostatic plug formation time in transected arterioles in rabbit mesenteric microcirculation). Acute loss of 20% of blood volume followed by blood transfusion resulted in a prolonged coagulation time and also in a prolonged primary haemostatic plug formation time, but no change in fibrinolysis. It could be concluded that the haemorrhage did not affect the platelet-dependent primary haemostasis but resulted in a shortened coagulation time. Blood transfusion seemed to affect adversely both the primary haemostasis and the shortened coagulation time induced by haemorrhage.
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  • Result 1-2 of 2
Type of publication
journal article (2)
Type of content
peer-reviewed (2)
Author/Editor
Henriksson, Anders E ... (2)
Bergqvist, D (1)
Wadström, T (1)
Hedner, U (1)
Ljungberg, J. (1)
Held, M (1)
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Edman, A C (1)
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University
Mid Sweden University  (2)Undo refine
Language
English (2)
Research subject (UKÄ/SCB)
Medical and Health Sciences (2)
Year
1995 (2)Undo refine

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