BACKGROUND In humans, measurement of serum thyroid-stimulating hormone (TSH) concentration is commonly used as a first-line discriminatory test of thyroid function. Recent reports indicate that canine TSH (cTSH) assays can be used to measure feline TSH and results can help diagnose or exclude hyperthyroidism. OBJECTIVES To investigate the usefulness of cTSH measurements as a diagnostic test f...

colibacillosis caused by e.coli is one of the most common illnesses in commercial chickens and induce high financial losses in the poultry industry due to morbidity, mortality and antibiotic expenses because of overuses. e.coli can mostly cause disease as a secondary or opportunistic pathogen, while certain strains with specific virulence factors even as primary pathogen can cause colibacillosi...

The value as a thyroid function test of a new, rapid, and highly sensitive immunoradiometric assay for thyroid stimulating hormone (TSH) was assessed in 188 consecutive new patients with suspected hyperthyroidism. The diagnosis was made on clinical grounds and on the basis of serum total triiodothyronine and thyroxine concentrations and the response of TSH to thyrotrophin releasing hormone (TRH...

Our study was aimed at the evaluation of relationships between thyroid stimulating hormone (TSH) within normal range and metabolic risk factors (glucose, insulin, HOMA-IR lipoprotein profile) in physically active male female students. In 219 students circulating TSH, glucose, insulin lipoproteins were measured blood under fasting conditions. Insulin resistance expressed as (homeostasis model as...

OBJECTIVE To present data on the relationship between the concentration of thyroid-stimulating hormone (TSH) in whole blood or serum from neonates and the concentration of iodine in their mother's urine collected at birth to contribute to the contention that the recommended iodine intake during pregnancy should be increased. DESIGN AND SETTING Data were provided by current programmes of neona...

Background In the last years, levothyroxine (LT4) has been commercialized also in liquid formulation, which is less sensitive to the factors known to reduce the absorption of tablet LT4. To date, there is no robust information that liquid LT4 can improve pharmacologic thyroid homeostasis of patients with reduced efficacy of tablet LT4. This analysis aimed at achieving solid evidence that switch...

Both specific polyclonal antiserum and monoclonal antibodies against mannose-binding hemagglutinin fimbriae of Vibrio cholerae (mannose-sensitive hemagglutinin [MSHA]) were shown to protect against experimental cholera caused by vibrios of the El Tor biotype in the infant mouse and in the rabbit intestinal loop models. MSHA-specific Fab immunoglobulin fragments were also protective. No protecti...

By means of a continuous canine kidney cell line (MDCK), influenza viruses were rapidly isolated from specimens collected from patients with respiratory disease. The cell line proved more sensitive than either eggs or rhesus monkey cells for currently circulating influenza A and B strains. Influenza viruses caused a distinct cytopathology within 5 days of inoculation if trypsin-ethylenediamine-...

Twenty-five strains of Salmonella enterica serovar Enteritidis isolated from different sources were examined for hemagglutinating activity. Bacteria cultured in different media induced hemagglutination of human erythrocytes, but no reaction was observed with erythrocytes from other animal species. The hemagglutinating expression activity was better for cultures on CFA agar at 37oC than other co...