Learn More
The genome size and base composition of diploid plant species from three genera of the Casuarinaceae family were determined by flow cytometry. Casuarina glauca Sieb. ex Spring. and Gymnostoma deplancheana (Miq.) L. Johnson showed a small genome with 2C = 0.70 pg, 58.6% AT, 40.5% GC for the first species and 2C = 0.75 pg, 58.7% AT, 40.5% GC for the second.(More)
OBJECTIVE To study the effect of type of container on ceftazidime stability in intravenous solutions. METHODS One hundred millilitre polypropylene (PP) and polyvinyl chloride (PVC) bags and 100-mL glass bottles were filled with 5% dextrose or 0.9% sodium chloride solutions containing ceftazidime (Fortumset) at 40 mg/mL. Three containers of each solution(More)
This study describes a sensitive HPLC-electrochemical detection method for the analysis of ceftazidime, a third-generation cephalosporin, in human plasma. The extraction procedure involved protein precipitation with 30% trichloroacetic acid. The separation was achieved on a reversed-phase column (250X4.6 mm I.D., 5 microm) packed with C18 Kromasil with(More)
A method using reversed-phase high-performance liquid chromatography with electrochemical detection for the analysis of vancomycin in human plasma was developed. Chromatographic conditions included an octadecyl column, a mobile phase of acetonitrile-sodium phosphate buffer (pH 7) (12:88), a total run time of 12 min, and coulometric electrochemical detection(More)
Within the framework of a broad program of interspecific crosses involving different Actinidia species and ploidy races, we carried out an assay of interspecific hybridization using a small number of the Actinidia species available in European repositories. Our aim was to conduct a preliminarily assessment of the degree of crossability occurring in the(More)
The stability of ceftazidime in 5% dextrose injection and 0.9% sodium chloride injection when stored in a different disposable infusion device was determined. Solutions of ceftazidime 40 mg/ml were used to fill the drug administration devices. Stability was determined for both 5% dextrose injection and 0.9% sodium chloride injection solutions at 37 degrees(More)
This paper deals with the simulation and the design of an active dual stage high power S band limiter. The contribution of this work relies on an accurate nonlinear PIN diode model that has been used to predict the limiter performances. This model takes into account recombination phenomenon in the heavily doped region and include junctions effects. In the(More)
T he purpose of this experiment was to investigate the possibility that weightlessness induces changes at the ultrastructural level. It has been shown that most cells, if not all, are morphologically arranged in an orderly fashion regarding the respective location of cytoplasmic organelles, the location of the nucleus relative to cytoplasmic organelles, and(More)