Bibliographic citations
Caceres, G., (2023). Evaluación tóxica aguda y efecto sobre los niveles de hemoglobina en ratas inducidas a anemia ferropénica de tres fórmulas alimenticias conteniendo quinua extruida, harina de arroz, suero de leche y hierro hemínico [Universidad Peruana Cayetano Heredia]. https://hdl.handle.net/20.500.12866/14534
Caceres, G., Evaluación tóxica aguda y efecto sobre los niveles de hemoglobina en ratas inducidas a anemia ferropénica de tres fórmulas alimenticias conteniendo quinua extruida, harina de arroz, suero de leche y hierro hemínico []. PE: Universidad Peruana Cayetano Heredia; 2023. https://hdl.handle.net/20.500.12866/14534
@misc{renati/910957,
title = "Evaluación tóxica aguda y efecto sobre los niveles de hemoglobina en ratas inducidas a anemia ferropénica de tres fórmulas alimenticias conteniendo quinua extruida, harina de arroz, suero de leche y hierro hemínico",
author = "Caceres Palma, Georgina Lourdes",
publisher = "Universidad Peruana Cayetano Heredia",
year = "2023"
}
Anemia is one of the main public health problems at the national level; For this reason, it is desired to evaluate new food formulas that help to reduce its incidence. Objective: To evaluate the acute toxicity of three food formulas (FA1, FA2, FA3) and their effect on hemoglobin levels in rats with induced iron deficiency anemia. Methodology: A total of 78 Holtzman strain rats were used, 24 for acute toxicity and 54 for antianemic activity. The guide n°423 of the OECD (Organization for Economic Cooperation and Development) was used as a reference for the acute oral toxicity test in rats. In trial 1, 4 groups were formed (3 animals/group): 1) Control group (distilled water), 2) Group FA1, 3) Group FA2 and Group FA3, with an initial dose of 2000 mg/kg in each group. In the second part of the study, the induction of anemia was carried out using an iron-free diet. 9 groups (6 animals/group) were formed: 1) Control without anemia, 2) Anemic control, 3) SF group = 1 mg/day of SF (ferrous sulfate), 4) HM (heme iron) group = 125 mg of HM/kg rat body weight, 5) FA1-500 group = 500 mg of FA1/kg, 6) FA1-1000 group = 1000 mg of FA1/kg, 7) FA1-2000 group = 2000 mg of FA1/kg, 8) FA2-2000 group = 2000 mg of FA2/kg and 9) FA3-2000 group = 2000 mg of FA3/kg. Results: During trials 1 and 2, there was no evidence of mortality or toxicity symptoms in any of the animals at the 2000 mg/kg dose. Likewise, the 3 food formulas managed to reverse the anemia in the last week, supported by the recovery of Hb levels to physiologically normal values; however, the FA1-2000 group obtained the best anti-anemic response. Conclusion: the three food formulae are not toxic with the dose tested and in 4 weeks of treatment, all groups showed anti-anemic activity in rats.
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