In:
Nature Precedings, Springer Science and Business Media LLC
Abstract:
The effect of E. coli endotoxin on the heamolymph coagulation response of Archachatina marginata was studied. Heamocyte Lysate(HL), Haemocyte Lysate Supernatant(HLS) and Haemocyte Lysate Debris (HLD) were exposed to Escherichia coli endotoxin. Controls were prepared with endotoxin-free water( & lt;0.025 EU/ml). The differential protein coagulation was estimated in each mixture. Fractions of the haemolymph exposed to endotoxin produced higher protein coagulates than endotoxin-free fractions when incubated at 37 °C for 1 h (p & lt;0.05). The results showed significantly higher (p & lt;0.05) concentrations of protein coagulated when HL/plasma mixture were used than when either fraction was used. At a ratio 1:1 of HL:Plasma, highest protein coagulation was recorded. This study revealed that maximum protein coagulation in response to endotoxin was elicited by a synergy between plasma and haemocyte lysate(HL). From this research haemolymph fractions of Archachatina marginata may provide an alternative test material for endotoxin in medical preparations in the future.
Type of Medium:
Online Resource
ISSN:
1756-0357
DOI:
10.1038/npre.2010.4552.1
Language:
English
Publisher:
Springer Science and Business Media LLC
Publication Date:
2010
detail.hit.zdb_id:
2637018-9
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