Concepción Lecároz, a researcher from the University of Navarra, has developed a new therapy against brucellosis. This zoonosis —a disease or infection of animals which can be transmitted to humans under natural conditions— annually affects 500,000 people worldwide. This research project forms part of her doctoral thesis, defended at the University’s School of Pharmacy.
This study has permitted the development of a new treatment which significantly reduces infections in mice, as opposed to the traditional treatment with “free” (unencapsulated) antibiotics with short treatment times. Despite the fact that brucellosis is highly susceptible to the majority of antibiotics, the indices of relapse in humans ranges from 5 to 15% depending on the antibiotic regimen; in any case, standard treatment requires combined therapy during long periods of time.
The alternative treatment developed by Ms. Lecároz involves the transportation of the antibiotic gentamicina to infected cells by means of biodegradable particles, which can produce a much higher concentration of antibiotic precisely in the organs which are infected. These biodegradable systems are designed in such a way that they release the antibiotic in a controlled manner, which allows therapeutic levels of antibiotics after a reduced number of dosages.
Irati Kortabitarte | alfa
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In a recent publication in the renowned journal Optica, scientists of Leibniz-Institute of Photonic Technology (Leibniz IPHT) in Jena showed that they can accurately control the optical properties of liquid-core fiber lasers and therefore their spectral band width by temperature and pressure tuning.
Already last year, the researchers provided experimental proof of a new dynamic of hybrid solitons– temporally and spectrally stationary light waves resulting...
Scientists from the University of Freiburg and the University of Basel identified a master regulator for bone regeneration. Prasad Shastri, Professor of...
Moving into its fourth decade, AchemAsia is setting out for new horizons: The International Expo and Innovation Forum for Sustainable Chemical Production will take place from 21-23 May 2019 in Shanghai, China. With an updated event profile, the eleventh edition focusses on topics that are especially relevant for the Chinese process industry, putting a strong emphasis on sustainability and innovation.
Founded in 1989 as a spin-off of ACHEMA to cater to the needs of China’s then developing industry, AchemAsia has since grown into a platform where the latest...
The BMBF-funded OWICELLS project was successfully completed with a final presentation at the BMW plant in Munich. The presentation demonstrated a Li-Fi communication with a mobile robot, while the robot carried out usual production processes (welding, moving and testing parts) in a 5x5m² production cell. The robust, optical wireless transmission is based on spatial diversity; in other words, data is sent and received simultaneously by several LEDs and several photodiodes. The system can transmit data at more than 100 Mbit/s and five milliseconds latency.
Modern production technologies in the automobile industry must become more flexible in order to fulfil individual customer requirements.
An international team of scientists has discovered a new way to transfer image information through multimodal fibers with almost no distortion - even if the fiber is bent. The results of the study, to which scientist from the Leibniz-Institute of Photonic Technology Jena (Leibniz IPHT) contributed, were published on 6thJune in the highly-cited journal Physical Review Letters.
Endoscopes allow doctors to see into a patient’s body like through a keyhole. Typically, the images are transmitted via a bundle of several hundreds of optical...
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