Both governments and the scientific community are mobilised to face the threat of a possible pandemic provoked by avian influenza. Whereas there is no need to alarm the population, we must design tools in order to fight influenza in case it develops. According to historical data and to the high genetic variability of influenza virus, the development of this pandemic is only a matter of time and that the appropriate circumstances are given.
The H5N1 virus, which affects the European fowl, has already evidenced that it could successfully break the human barrier. This is the reason why H5N1 is the best candidate to establish the bases of the development of pandemic vaccines. Five large national hospitals will participate in the first study with a H5N1 influenza pandemic vaccine held in Spain. Our specialists are working in an international study, with the participation of 7 countries, in order to assess the possible side effects and immunogenicity of this vaccine, developed by GlaxoSmithKline (GSK), in individuals over 18 years.
A total of 5,052 individuals will participate in this study, 1,500 of which will be recruited in Spain. The five Spanish centres are Hospital 12 de Octubre, Hospital Clínico San Carlos and Hospital de La Princesa in Madrid, and the centres Hospital Vall d’Hebrón and Hospital Clínic in Barcelona. People participating in the study will be randomly separated into two groups: 75% will receive two doses of influenza vaccine, and 25% will receive a dose of conventional influenza vaccine and a dose of placebo. The second dose will be administrated after 21 days after the first medical examination, and during the study, two more examinations will have place (days 43 and 180) and a telephone check (day 51). In 10% of volunteers, blood tests will be made in order to analyse the immune response triggered by the vaccine.
GLUT5 fluorescent probe fingerprints cancer cells
20.04.2018 | Michigan Technological University
Scientists re-create brain neurons to study obesity and personalize treatment
20.04.2018 | Cedars-Sinai Medical Center
At the Hannover Messe 2018, the Bundesanstalt für Materialforschung und-prüfung (BAM) will show how, in the future, astronauts could produce their own tools or spare parts in zero gravity using 3D printing. This will reduce, weight and transport costs for space missions. Visitors can experience the innovative additive manufacturing process live at the fair.
Powder-based additive manufacturing in zero gravity is the name of the project in which a component is produced by applying metallic powder layers and then...
Physicists at the Laboratory for Attosecond Physics, which is jointly run by Ludwig-Maximilians-Universität and the Max Planck Institute of Quantum Optics, have developed a high-power laser system that generates ultrashort pulses of light covering a large share of the mid-infrared spectrum. The researchers envisage a wide range of applications for the technology – in the early diagnosis of cancer, for instance.
Molecules are the building blocks of life. Like all other organisms, we are made of them. They control our biorhythm, and they can also reflect our state of...
University of Connecticut researchers have created a biodegradable composite made of silk fibers that can be used to repair broken load-bearing bones without the complications sometimes presented by other materials.
Repairing major load-bearing bones such as those in the leg can be a long and uncomfortable process.
Study published in the journal ACS Applied Materials & Interfaces is the outcome of an international effort that included teams from Dresden and Berlin in Germany, and the US.
Scientists at the Helmholtz-Zentrum Dresden-Rossendorf (HZDR) together with colleagues from the Helmholtz-Zentrum Berlin (HZB) and the University of Virginia...
Novel highly efficient and brilliant gamma-ray source: Based on model calculations, physicists of the Max PIanck Institute for Nuclear Physics in Heidelberg propose a novel method for an efficient high-brilliance gamma-ray source. A giant collimated gamma-ray pulse is generated from the interaction of a dense ultra-relativistic electron beam with a thin solid conductor. Energetic gamma-rays are copiously produced as the electron beam splits into filaments while propagating across the conductor. The resulting gamma-ray energy and flux enable novel experiments in nuclear and fundamental physics.
The typical wavelength of light interacting with an object of the microcosm scales with the size of this object. For atoms, this ranges from visible light to...
13.04.2018 | Event News
12.04.2018 | Event News
09.04.2018 | Event News
25.04.2018 | Physics and Astronomy
25.04.2018 | Physics and Astronomy
25.04.2018 | Information Technology