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Endotoxemia in protein-energy malnutrition
K Klein1, G J Fuchs, P Kulapongs
1Research Institute for Health Sciences, Faculty of Medicine Chiang Mai University, Thailand.
Insights
Severe malnutrition in Thai children is linked to endotoxemia, a condition where harmful bacterial toxins are found in the blood. This endotoxemia often coexists with vitamin A deficiency, highlighting a critical health concern.
Area of Science:
- Pediatrics
- Infectious Diseases
- Nutritional Science
Background:
- Protein-energy malnutrition is a significant health issue in developing countries.
- Endotoxemia, caused by bacterial endotoxins, can lead to severe health complications.
- Vitamin A deficiency is common in malnourished populations.
Purpose of the Study:
- To determine the prevalence of endotoxemia in severely malnourished Thai children.
- To investigate the association between endotoxemia and vitamin A deficiency.
- To explore the relationship between protein-energy malnutrition and endotoxemia.
Main Methods:
- Plasma endotoxin levels were measured using the Limulus amebocyte lysate assay.
- The study included 16 severely malnourished Thai children.
- Data on vitamin A status and malnutrition severity were collected.
Main Results:
- Endotoxemia was detected in 44% (7 out of 16) of the children upon hospital admission.
- The presence of endotoxemia was associated with coexisting vitamin A deficiency.
- Protein-energy malnutrition was linked to the presence of endotoxemia.
Conclusions:
- Severely malnourished children are at high risk for endotoxemia.
- Vitamin A deficiency may play a role in the development or severity of endotoxemia in this population.
- These findings underscore the importance of addressing both malnutrition and endotoxemia in pediatric healthcare.
Abstract:
The plasma endotoxin levels of 16 severely malnourished Thai children were determined by the Limulus amebocyte lysate assay. Endotoxemia was present in seven children (44%) on admission to the hospital and was associated with the coexistence of vitamin A deficiency. Protein-energy malnutrition is associated with the presence of endotoxemia.