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Acute tissue reactions to potassium alginate with and without colour/flavour additives.

Sennerby, Lars, 1960 (author)
Gothenburg University,Göteborgs universitet,Medicinska institutionen,Department medicine
Röstlund, T (author)
Albrektsson, Tomas, 1945 (author)
Gothenburg University,Göteborgs universitet,Medicinska institutionen,Department medicine
 (creator_code:org_t)
Elsevier BV, 1987
1987
English.
In: Biomaterials. - : Elsevier BV. - 0142-9612. ; 8:1, s. 49-52
  • Journal article (peer-reviewed)
Abstract Subject headings
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  • The acute tissue reactions to potassium alginate, locally applied to a microvascular bed, were studied with the use of the vital microscopic hamster cheek pouch model combined with correlative histology. This experimental model permitted us to study microvascular permeability, blood flow, vessel diameters and leucocyte adhesion to vessel walls intravitally, and leucocyte migration and mastcell degranulation histologically. Deionized water alone and potassium alginate with flavour and colour mixed in saline was found to cause severe microvascular alterations, while potassium alginate, without flavour and colour, but mixed in saline and applied to the microvasculature resulted in a minor inflammatory reaction.

Subject headings

MEDICIN OCH HÄLSOVETENSKAP  -- Medicinska och farmaceutiska grundvetenskaper (hsv//swe)
MEDICAL AND HEALTH SCIENCES  -- Basic Medicine (hsv//eng)

Keyword

Alginates
toxicity
Animals
Capillary Permeability
drug effects
Coloring Agents
toxicity
Cricetinae
Female
Flavoring Agents
toxicity
Glucuronic Acid
Hexuronic Acids
Leukocytes
drug effects
Male
Mesocricetus
Regional Blood Flow
drug effects

Publication and Content Type

ref (subject category)
art (subject category)

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Sennerby, Lars, ...
Röstlund, T
Albrektsson, Tom ...
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MEDICAL AND HEALTH SCIENCES
MEDICAL AND HEAL ...
and Basic Medicine
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Biomaterials
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University of Gothenburg

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