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Zoekresultaten - 820 results
Detection of counterfeit Viagra® by Raman microspectroscopy imaging and multivariate analysis.
components of each sample are assembled. The exploratory and classification analysis are performed on that matrix. PCA was applied as exploratory analysis tool on different spectral ranges to detect ...
Impurity fingerprints for the identification of counterfeit medicines--a feasibility study.
Following exploratory analysis of the data, two classification algorithms were applied and compared. In our study, the k-nearest neighbour classifier offered the best performance in terms of correct ...
Assessing the potency of oral polio vaccine kept outside of the cold chain during a national immunization campaign in Chad
that the test vials were still potent, and in conformity with the defined release specifications. Further, the Vaccine Vial Monitors performed as expected, giving an early warning indication of when ...
Comparison of Salmonella enteritidis phage types isolated from layers and humans in Belgium in 2005.
performed for all Salmonella Enteritidis phage types (PT s) isolated. The proportions of each Salmonella Enteritidis PT in layers and in humans were compared and the monthly distribution of the most common ...
Heterozygous inactivation of the Na/Ca exchanger increases glucose-induced insulin release, β-cell proliferation, and mass.
in vitro. Blood glucose and insulin levels were measured to assess glucose metabolism and insulin sensitivity in vivo. Islets were transplanted under the kidney capsule to assess their performance to ...
A rapid and environmental friendly determination of the dithiocarbamate metabolites ethylenethiourea and propylenethiourea in fruit and vegetables by ultra high performance liquid chromatography tandem mass spectrometry.
that, we replaced DCM with a more environmental-friendly solvent. The analytical performance was evaluated with the analysis of spiked celery samples at 50 μg kg(-1) (LOQ) and 300 μg kg(-1). The ...
Novel norovirus recombinants and of GII.4 sub-lineages associated with outbreaks between 2006 and 2010 in Belgium36558
representing more than 30% of all foodborne outbreaks in 2010. Genogroup II outbreaks largely predominated and represented more than 90% of all outbreaks. Phylogenetic analyses were performed with 63 ...
Clinical prediction rules combining signs, symptoms and epidemiological context to distinguish influenza from influenza-like illnesses in primary care: a cross sectional study36562
infections INFLUENZA Influenza,Human INFORMATION IS isolation & purification IT journal Less Likelihood method methods MODEL Objective ON Orthomyxoviridae Patient patients performance period Point of care ...
Cervical cytology biobanks as a resource for molecular epidemiology.
respected strictly. Biobank-based studies require approval from ethical review boards. A CCB constitutes a nearly inexhaustible resource to perform fundamental and applied biologic research. In particular, it ...
Signs for early diagnosis of heart failure in primary health care.
(P < 0.001), and raised jugular venous pressure (P = 0.039). An electrocardiogram was performed in 75% of the cases, blood analyses in 68%, echocardiogram in 63%, chest X-ray in 61%, and ...