No Long-term Feeding Toxicities on the Health Status in Rats Fed with Cloned Korean Native Beef Cattle (Hanwoo) Meat
| العنوان: | No Long-term Feeding Toxicities on the Health Status in Rats Fed with Cloned Korean Native Beef Cattle (Hanwoo) Meat |
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| المؤلفون: | Won-Kyong Chang, Sungsoo Lee, Gi-Sun Im, Hwan-Hoo Seong, Jin-Ki Park, Nam-Jin Lee, Byoung-Chul Yang, Jong-Koo Kang, Seongsoo Hwang |
| المصدر: | Toxicologic Pathology. 41:872-879 |
| بيانات النشر: | SAGE Publications, 2012. |
| سنة النشر: | 2012 |
| مصطلحات موضوعية: | Male, Veterinary medicine, Meat, Cloning, Organism, Health Status, Urinary system, Food, Genetically Modified, Uterus, Food consumption, Beef cattle, Biology, Toxicology, Body weight, Pathology and Forensic Medicine, Rats, Sprague-Dawley, Eating, Korean Native, Animal science, Toxicity Tests, medicine, Animals, Molecular Biology, Analysis of Variance, Blood biochemistry, Body Weight, Cell Biology, Animal Feed, Rats, medicine.anatomical_structure, Hanwoo, Cattle, Female, Biomarkers |
| الوصف: | This study was designed to undertake a risk assessment to identify the health status of rats fed with somatic cell nuclear transfer (SCNT)-cloned Korean native beef cattle (Hanwoo) meat for 26 weeks. The rats were randomly divided into 5 groups, each consisting of 12 male (142.6 ± 5.23 g) and 12 female (113.7 ± 6.31 g) rats each. The animals were fed commercial pellets (control), pellets containing 5% (N-5) and 10% (N-10) of normal cattle meat, and diets containing 5% (C-5) and 10% (C-10) of cloned cattle meat. The mortality; clinical signs; body weight; food consumption; urinary, hematology, blood biochemistry, and histopathological analyses; and absolute and relative organ weights were analyzed and compared. During the 26-week test period, health status–related factors of the rats fed on cloned Hanwoo meat were found to have no test substance–related toxicities. The only difference was the increased uterus weight in female C-10 rats as compared to their counterparts counterparts ( p < .05). On the basis of these health status results, it can be postulated that no food consumption risks might arise from the long-term feeding of cloned cattle meat in rats. |
| تدمد: | 1533-1601 0192-6233 |
| DOI: | 10.1177/0192623312470762 |
| URL الوصول: | https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d1992223d99590be32d7f3901449b7f6 https://doi.org/10.1177/0192623312470762 |
| Rights: | CLOSED |
| رقم الانضمام: | edsair.doi.dedup.....d1992223d99590be32d7f3901449b7f6 |
| قاعدة البيانات: | OpenAIRE |
| تدمد: | 15331601 01926233 |
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| DOI: | 10.1177/0192623312470762 |