Search results - 519 results
Assessing the potency of oral polio vaccine kept outside of the cold chain during a national immunization campaign in Chad
for limited periods of time, as well as administered at ambient temperatures Service: Qualité des vaccins et produits sanguins Quality of vaccines and blood products Kwaliteit van vaccins en ...
Naegleria gruberi metabolism
also predicts important anaerobic traits. Other predictions are that carbohydrates are oxidised to carbon dioxide and water when oxygen is not limiting and that in the absence of oxygen the end-products ...
Follow-up of the Bacillus cereus emetic toxin production in penne pasta under household conditions using liquid chromatography coupled with mass spectrometry.
temperature as 4 °C did not allow any detectable cereulide production for any of the two tested strains. At the limited temperature abuse of 8 °C, a detectable amount of cereulide was observed after two days ...
BCG induces protection against Mycobacterium tuberculosis infection in the Wistar rat model36573
correlation of Mycobacterium bovis Bacille Calmette-Guerin (BCG)-mediated immune responses and protection against Mycobacterium tuberculosis (Mtb) infection is still limited. We have recently characterized ...
Cervical cytology biobanks as a resource for molecular epidemiology.
long-term effects of the introduction of HPV vaccination. To understand the limitations of CCB, more studies are needed on quality of samples in relation to sample type, storage procedures, and duration ...
Signs for early diagnosis of heart failure in primary health care.
patients. The average age of the patients with confirmed HF was 77.7 years, and for those without HF 75.6 years (P = 0.018). From a logistic regression, breathlessness on exercise (P < 0.001), limitations ...
Deoxynivalenol loads in matched pair wheat samples in Belgium: comparison of ELISA VERATOX kit against liquid chromatography.
average discrepancies, the limits of agreement and the SRD between ELISA and reference values showed good overall agreement between VERATOX for DON 5/5 and reference methods for the two datasets. The ...
A validated ultra high pressure liquid chromatographic method for qualification and quantification of folic acid in pharmaceutical preparations.
Keywords: Analysis of Variance Calibration Chromatography, High Pressure Liquid Folic Acid Limit of Detection Pharmaceutical Preparations Reference Standards Reproducibility of Results Vitamins Abstract: ...
Standardization of hepatitis E virus (HEV) nucleic acid amplification technique-based assays: an initial study to evaluate a panel of HEV strains and investigate laboratory performance34020
a 100- to 1,000-fold difference in sensitivity between the majority of assays, independent of the virus strain. Although the quantitative data were limited, for the samples in the range of approximately ...
Qualitative risk assessment in a data-scarce environment: a model to assess the impact of control measures on spread of African Swine Fever.
of spread to currently unaffected areas. If introduced into the EU, ASF is likely to be controlled effectively in the production sector with high or limited biosecurity. In the free range production ...