Zoekresultaten - 387 results
Secretion of virulence factors by Escherichia coli48
IT journal mechanism mechanisms Membrane Proteins metabolism need Order pathogenic pathogenicity physiology present Print PROCESSES protein Proteins region REVIEW SB- IM secretion strain System Systems ...
External quality assessment (EQA) of Belgian clinical laboratories. The telematics paradigm129
EVALUATION Evaluation Studies as Topic expression external External quality assessment im INFORMATION Information system IS IT journal Laboratories Long-term medical ON performance Print PROCESSES programme ...
Widespread occurrence of the micro-organism Wolbachia in ants.
Keywords: Animals ants Biological Evolution Disorders of Sex Development Female Male polymerase chain reaction reproduction Rickettsiaceae Sex Determination Processes Social Behavior Species Specificity ...
Characterisation of chicken monocytes, macrophages and interdigitating cells by the monoclonal antibody KUL01.
spleen and gut macrophages contained non-specific esterase and acid phosphatase activities characteristic for antigen-processing. Further, it was demonstrated that KUL01-reactive peripheral blood monocytes ...
Quantitative image analysis as an alternative to chemical analysis for follow-up of liver biopsies from a toucan with hemochromatosis. A technique with potential value for the follow-up of hemochromatosis in humans.
Diseases Birds Female Hemochromatosis Humans Image Processing, Computer-Assisted Iron Liver Liver Diseases Abstract: OBJECTIVE: To compare the reliability of quantitative image analysis of histologic ...
Cellular pathways involved in the ex vivo expression of bovine leukemia virus.
contrast, PKC appears to play a key role in this process. Phorbol myristate acetate can directly activate viral expression in B cells (in the absence of T cells). Furthermore, calphostin C, a highly specific ...
Individual chaperones required for Yop secretion by Yersinia.
anti-host proteins called Yops, by a recently discovered Sec-independent pathway. The Yops do not have a classical signal peptide at their N terminus and they are not processed during membrane translocation. ...
Genetically modified crops and aquatic ecosystems: considerations for environmental risk assessment and non-target organism testing
problem formulation and exposure assessment. The processes used to develop the Bt maize case study are intended to serve as a model for performing risk assessments on future traits and crops. Service: ...
Surrogate species selection for assessing potential adverse environmental impacts of genetically engineered insect-resistant plants on non-target organisms
location where the crop is going to be introduced, but this selection process poses numerous challenges for the developers of GE crops who will perform the tests, as well as for the ecologists and regulators ...
Minimal quality criteria for acceptability of in vivo bio-assays with Bt-proteins
Abstract: As part of the regulatory authorization process, the potential risks that the cultivation of genetically engineered (GE) plants may pose to non-target organisms (NTO s) and the ecosystem services ...