Effect of Spirulina platensis Supplementation on Nutritional and Biochemical Parameters of Under Five Years Malnourished Children from an Orphanage in Douala, Cameroon
Bibliographic record
Abstract
Malnutrition is the underlying cause of 50% of morbidity and mortality in the under-five age group. Its frequencies have been increasing in young Cameroon children during the past three decades (stunting ≥ 38%; anemia ≥ 58%; Zinc ≥ 69% and vitamin A ≥ 38%) We carried out a prospective study to assess the supplementation effect of Spirulina platensis on moderate and mild malnutrition on children under five years old. Seven children (4-5 years) were enrolled in this study. Children were enrolled in nutritional rehabilitation for 25 days. Each child received 8g of supplement daily, 4g in the morning and 4g in the evening. Anthropometric and haematologic parameters were measured before and after rehabilitation. Mild and moderate malnutrition, wasting and underweight was seen in 4 children anthropometrically (no child was stunted) and haematologically in all 7 children before rehabilitation started. The children were weighted four times (First week at enrollment (W1), week 2 (W2), Week 3 (W3), Week 4 (W4)). After 25 days, a significant gain in weight was observed and varying from 17.21 ± 2.00Kg (W1) to 18.45 ± 2.07Kg (W2) and from 18.143 ± 1.77Kg (W3) to 18.67 ± 1.93Kg (W4) with their respective P- values at 0.02 (W2), 0.02 (W3) and 0.04 (W4) after rehabilitation. The following biomarkers and their constants also showed a significant variation: calcium (73.91 ± 16.89mg/L vs 88.41 ± 14.83mg/L (p = 0.03), mean cell volume (86.14 ± 4.38 fl vs 83.86 ± 4.83 fl (p = 0.04) and mean cell haemoglobin concentration (32.10 ± 0.38 g/dL vs 34.27 ± 3.35 g/dL (p = 0.03) respectively before and after rehabilitation. Other biomarkers (proteins, haemoglobin, haematocrit, platelets, red blood cells, white blood cells, neutrophiles, eosinophiles, basophiles, monocytes, lymphocytes) had also increased in non a significant manner. The study showed that spirulina platensis impact positively in the fight against malnutrition by improving weight and raising the blood content of biomarkers due to its high content of proteins (60-70%) and pigments.
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How this classification was reachedexpand
Full frame machine prediction
Teacher imitationNot calibrated prevalence, not ground truth. Human validation pending. The Gemma side is a direct model label for every work in the frame, read from the title-only record. The Codex side is a classifier learned from the 10,348 direct Codex labels and calibrated to design-weighted sample rates; fields without enough sample support carry no Codex call. Candidate is the union of the two sides; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels.
Distilled classifier scores by category (both heads)
| Category | Codex | Gemma |
|---|---|---|
| Metaresearch | 0.000 | 0.000 |
| Meta-epidemiology (narrow) | 0.001 | 0.000 |
| Meta-epidemiology (broad) | 0.000 | 0.000 |
| Bibliometrics | 0.000 | 0.000 |
| Science and technology studies | 0.001 | 0.000 |
| Scholarly communication | 0.000 | 0.000 |
| Open science | 0.000 | 0.000 |
| Research integrity | 0.000 | 0.000 |
| Insufficient payload (model declined to judge) | 0.001 | 0.000 |
Machine scores (provisional)
The two teacher heads of the student model, read on this work. A score orders the frame for review; it never asserts a category, and the validation status ships verbatim with every row.
Baseline scores from an immature model (maturity gate not passed, 7 training rounds). Scores rank; they never assert a category.
score_only:v0-immature-baseline · verbatim from the scoring run: score_only means the number may rank works, and no category label ships from itClassification
machine, unvalidatedMachine predicted; a candidate call from one source (direct Gemma or distilled Codex), not a consensus.
How this classification was reached, model by model and score by score, is at the end of the page under "How this classification was reached".