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Inhibition of plasm...
Inhibition of plasma extravasation after burns by D-myo-inositol-1,2,6-trisphosphate using digital image colour analysis.
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- Tarnow, Peter, 1963 (author)
- Gothenburg University,Göteborgs universitet,Institutionen för de kirurgiska disciplinerna, Avdelningen för plastikkirurgi,Institute of Surgical Sciences, Department of Plastic Surgery
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- Jönsson, Anders, 1959 (author)
- Gothenburg University,Göteborgs universitet,Institutionen för de kirurgiska disciplinerna, Avdelningen för ortopedi,Institute of Surgical Sciences, Department of Orthopaedics
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- Mattsson, Ulf, 1955 (author)
- Gothenburg University,Göteborgs universitet,Odontologiska institutionen, Avdelningen för endodonti med oral diagnostik,Institute of Odontology, Department of Endodontology/Oral Diagnosis
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Rimbäck, G (author)
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- Cassuto, Jean (author)
- Gothenburg University,Göteborgs universitet,Institutionen för de kirurgiska disciplinerna, Avdelningen för anestesiologi och intensivvård,Institute of Surgical Sciences, Department of Anaesthesiology and Intensive Care
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(creator_code:org_t)
- 1998
- 1998
- English.
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In: Scandinavian journal of plastic and reconstructive surgery and hand surgery / Nordisk plastikkirurgisk forening [and] Nordisk klubb for handkirurgi. - 0284-4311. ; 32:2, s. 141-6
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Abstract
Subject headings
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- D-myo-inositol-1,2,6-triphosphate (1,2,6-IP3) has beneficial effects in experimental, progressive burn-induced ischaemia and oedema. A 1 cm2 full-thickness burn was made in the skin of 20 rats with a hot aluminium rod followed by infusion of 1,2,6-IP3 (60 mg.kg.-1 h-1) or isotonic saline (n = 10 in each group). One hour later Evans blue was injected intravenously. Colour photographs of the area of the burn were taken in a standard manner before the burn and at intervals for three hours afterwards. The photographs were analysed by digital image colour analysis using normalised red-green-blue values. The increase in normalised blue values between 60 and 180 minutes after the burn was significantly reduced in animals treated with 1,2,6-IP3 compared with control animals (p < 0.001). Spectrophotometric analysis of extravasated Evans blue in the skin 180 minutes after the burn showed that it had been significantly inhibited by treatment with 1,2,6-IP3 (p < 0.001). In conclusion, digital image analysis allowed repeated evaluation over time and confirmed previous data about the ability of 1,2,6-IP3 to inhibit extravasation of plasma after burns.
Subject headings
- MEDICIN OCH HÄLSOVETENSKAP -- Klinisk medicin -- Kirurgi (hsv//swe)
- MEDICAL AND HEALTH SCIENCES -- Clinical Medicine -- Surgery (hsv//eng)
- MEDICIN OCH HÄLSOVETENSKAP -- Klinisk medicin -- Anestesi och intensivvård (hsv//swe)
- MEDICAL AND HEALTH SCIENCES -- Clinical Medicine -- Anesthesiology and Intensive Care (hsv//eng)
Keyword
- Animals
- Burns
- complications
- physiopathology
- Capillary Permeability
- drug effects
- Edema
- etiology
- physiopathology
- Evans Blue
- diagnostic use
- Extravasation of Diagnostic and Therapeutic Materials
- Image Processing
- Computer-Assisted
- Inositol Phosphates
- pharmacology
- Male
- Photography
- Rats
- Rats
- Sprague-Dawley
- Spectrophotometry
Publication and Content Type
- ref (subject category)
- art (subject category)
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