Fumonisin toxicity in turkey poults. 1993

T S Weibking, and D R Ledoux, and T P Brown, and G E Rottinghaus
Animal Sciences Department, University of Missouri, Columbia 65211.

The effects of dietary fumonisin B1 were evaluated in young turkey poults. The experimental design consisted of 3 treatments, with 24 female turkey poults allotted randomly per treatment. Day-old poults were fed diets containing 0 mg (feed control), 100 mg, and 200 mg fumonisin B1/kg feed for 21 days. Body weight gains and efficiency of feed conversion decreased linearly with increasing dietary fumonisin. Liver, kidney, and pancreas weights increased linearly with increasing dietary fumonisin, and spleen and heart weights decreased. Serum aspartate aminotransferase levels increased with increasing dietary fumonisin, and serum cholesterol; alkaline phosphatase, mean cell volume, and mean cell hemoglobin all decreased. Biliary hyperplasia, hypertrophy of Kupffer's cells, thymic cortical atrophy, and moderate widening of the proliferating and degenerating hypertrophied zones of tibial physes were present in poults fed diets containing fumonisin B1. Results indicate that fumonisin B1, from Fusarium moniliforme culture material, is toxic in young poults, and the poult appears to be more sensitive to fumonisin than the broiler chick.

UI MeSH Term Description Entries
D007668 Kidney Body organ that filters blood for the secretion of URINE and that regulates ion concentrations. Kidneys
D008099 Liver A large lobed glandular organ in the abdomen of vertebrates that is responsible for detoxification, metabolism, synthesis and storage of various substances. Livers
D009183 Mycotoxins Toxic compounds produced by FUNGI. Fungal Toxins,Mycotoxin,Toxins, Fungal
D009206 Myocardium The muscle tissue of the HEART. It is composed of striated, involuntary muscle cells (MYOCYTES, CARDIAC) connected to form the contractile pump to generate blood flow. Muscle, Cardiac,Muscle, Heart,Cardiac Muscle,Myocardia,Cardiac Muscles,Heart Muscle,Heart Muscles,Muscles, Cardiac,Muscles, Heart
D009929 Organ Size The measurement of an organ in volume, mass, or heaviness. Organ Volume,Organ Weight,Size, Organ,Weight, Organ
D010179 Pancreas A nodular organ in the ABDOMEN that contains a mixture of ENDOCRINE GLANDS and EXOCRINE GLANDS. The small endocrine portion consists of the ISLETS OF LANGERHANS secreting a number of hormones into the blood stream. The large exocrine portion (EXOCRINE PANCREAS) is a compound acinar gland that secretes several digestive enzymes into the pancreatic ductal system that empties into the DUODENUM.
D001835 Body Weight The mass or quantity of heaviness of an individual. It is expressed by units of pounds or kilograms. Body Weights,Weight, Body,Weights, Body
D002274 Carcinogens, Environmental Carcinogenic substances that are found in the environment. Environmental Carcinogens
D002784 Cholesterol The principal sterol of all higher animals, distributed in body tissues, especially the brain and spinal cord, and in animal fats and oils. Epicholesterol
D005260 Female Females

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