Iodine concentration in nonthyroid tissues of cows
| Autor: | J.K. Miller, E.W. Swanson, W.A. Lyke |
|---|---|
| Rok vydání: | 1973 |
| Předmět: |
medicine.medical_specialty
Iodide Mammary gland Acute mastitis Uterus Normal tissue chemistry.chemical_element Administration Oral Cattle Diseases Iodine Eye Iodine Radioisotopes Mammary Glands Animal Hypothyroidism Internal medicine Genetics medicine Animals Skin chemistry.chemical_classification Muscles Thyroxine Endocrinology medicine.anatomical_structure chemistry Animal Science and Zoology Cattle Female Food Science |
| Zdroj: | Journal of dairy science. 56(10) |
| ISSN: | 0022-0302 |
| Popis: | Radioiodine concentrations were determined in apparently normal and inflamed tissues of 12 cows after six to eight daily doses. Concentrations in diseased tissue as percentages of concentrations in corresponding normal tissue were: skin with hair, 124; macerated eyeball, 290; mammary gland, 214; and uterus, 318. Plasma thyroxine disappearance rates of four cows with injuries or infections including a bruised hock, an abscessed hock, a lacerated teat, and acute mastitis averaged 203% of normal. More rapid thyroxine disappearance rates in diseased cows could result from involvement of thyroxine in iodination reactions by phagocytosing leucocytes. Inflamed tissues also concentrate inorganic iodide. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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