Search results - 129 results
Contamination of freshly slaughtered pig carcasses with enteropathogenic Yersinia spp.: Distribution, quantification and identification of risk factors.
the majority of the carcass samples (97.0%) had Yersinia concentrations below the detection limit of enumeration (<1.30 log10 CFU/100 cm(2)). The initial presence of Y. enterocolitica in the tonsils ...
Agronomic Practices for Improving Gentle Remediation of Trace Element-Contaminated Soils.
field trials demonstrating successful GRO remains well below the number of studies carried out at a greenhouse level. The move from greenhouse to field conditions requires incorporating agronomical ...
Low-calorie sweeteners in food and food supplements on the Italian market.
concentrations measured in food were around or below the ML. In food supplements, 40 of the 52 samples (77%) were found to be above the ML, with exceedances of up to 200% of the ML. Health Topics: Food ...
Prediction of respiratory disease and diarrhea in veal calves based on immunoglobulin levels and the serostatus for respiratory pathogens measured at arrival.
BRD hazard. Average daily gain (ADG) was 0.242kg/day (SD =0.142) and was not related to the occurrence of BRD or NCD. Calves with Ig’s below 7.5g/L and with increased levels of alpha-2 globulins showed ...
How appropriate is therapeutic drug monitoring for lithium? Data from the Belgian external quality assessment scheme.
9.4%). 36.0% of laboratories reported numerical values below their manufacturer cut-off for the blank sample; 16.6% of these laboratories detected residual lithium concentrations. CONCLUSIONS: The present ...
Establishment of hepatitis A vaccine (inactivated, non-adsorbed) BRP batches 2 and 3
aliquoted by users as single-usealiquots and refrozen below-50 °C prior to their use as reference preparations. Service: Qualité des vaccins et produits sanguins Quality of vaccines and blood products ...
Parasite distribution and associated immune response during the acute phase of Toxoplasma gondii infection in sheep22
intestine the first days after infection and that after an increase the first two weeks after infection, the parasite DNA levels in the intestine drop below the detection limit three weeks after infection. ...
Parasite distribution and associated immune response during the acute phase of Toxoplasma gondii infection in sheep.
indicate that parasites enter the cranial small intestine the first days after infection and that after an increase the first two weeks after infection, the parasite DNA levels in the intestine drop below ...
Analysis of glyphosate residue in liver by UPLC-MS/MS
/1257½013 criteria. The quantification is performed by isotopic dilution leading to very good validation data with a mean recovery close to 100% and a RSD below 10%. Service: Éléments traces et nanomatériaux ...
Biological evaluation of diazene derivatives as anti-tubercular compounds.
observed minimal inhibitory concentrations below 10 μg/mL against the H37R v lab strain of M.tb. Three compounds that showed a potency of 90% growth inhibition of M.tb at a concentration lower than 10 μg/mL ...