Search results - 564 results
Determination of acrylamide levels in selected foods in Brazil
Sample Samples Temperature VALIDATION variation Abstract: Selected carbohydrate-rich foods available on the Brazilian market (111 samples representing 19 product categories) were analysed for acrylamide ...
Synthesis and characterization of potent and selective mu-opioid receptor antagonists, [Dmt(1), D-2-Nal(4)]endomorphin-1 (Antanal-1) and [Dmt(1), D-2-Nal(4)]endomorphin-2 (Antanal-2)4395
and selective mu-opioid receptor antagonists, as judged on the basis of two functional assays, the receptor binding assay and the hot plate test of analgesia. Interestingly, another analogue of this ...
Factors related to the incidence of clinical encephalomyocarditis virus (EMCV) infection on Belgian pig farms.
among fattening pigs (7 case farms). Five farms had reproductive problems among the sows. Control farms were matched geographically on farm size and farm type and were selected on the absence of clinical ...
Chemical contamination of free-range eggs from Belgium.
zinc, arsenic, selenium, molybdenum, cadmium, antimony, thallium, lead and mercury, and selected persistent organochlorine compounds (dioxins, marker and dioxin-like polychlorinated biphenyls, ...
Detection of tetracycline-resistant and susceptible pasteurellaceae in the nasopharynx of loose group-housed calves.
clinically healthy calves, 1 to 4 months old, from 16 dairy herds were inoculated aerobically on a selective medium (Columbia agar with 5% ovine blood and 16 mg/L bacitracin) with or without 4 mg/L ...
Isolation of Salmonella from environmental samples collected in the reptile department of Antwerp Zoo using different selective methods36754
pre-enrichment in buffered peptone water (BPW), selective enrichment was performed in Rappaport Vassiliadis Single Component Enrichment Broth (RVS), Selenite Cystine Broth (SEL) and Mueller Kauffman Tetrathionate ...
[D-1-Nal4]endomorphin-2 is a potent micro-opioid receptor antagonist in the aequorin luminescence-based calcium assay4398
assay was observed for [D-1-Nal(4)]endomorphin-2. The pA(2) value for this analogue was 7.95, compared to the value of 8.68 obtained for the universal, non-selective opioid antagonist of the alkaloid ...
Functional characterization of opioid receptor ligands by aequorin luminescence-based calcium assay4399
naltrindole, respectively. We can conclude that the use of the aequorin assay for new mu- and delta-receptor-selective opioid analogs gives pharmacologically relevant data and allows high-throughput compound ...
A multiplex PCR to identify porcine mycoplasmas present in broth cultures.
sequences, three different forward primers and a single reverse primer were selected. Each forward primer was compared to available mycoplasma sequences, showing the primers to be specific. The three ...
Vaccination of chicken embryos with escape mutants of La Sota Newcastle disease virus induces a protective immune response.
the embryonic pathogenicity of Newcastle disease virus (NDV), escape mutants of the La Sota strain were produced with selected monoclonal antibodies. Immunoselection resulted in the elimination of an ...