The Infona portal uses cookies, i.e. strings of text saved by a browser on the user's device. The portal can access those files and use them to remember the user's data, such as their chosen settings (screen view, interface language, etc.), or their login data. By using the Infona portal the user accepts automatic saving and using this information for portal operation purposes. More information on the subject can be found in the Privacy Policy and Terms of Service. By closing this window the user confirms that they have read the information on cookie usage, and they accept the privacy policy and the way cookies are used by the portal. You can change the cookie settings in your browser.
Background
Some studies have reported that polyamine levels may influence immune system programming. The aim of this study was to evaluate the polyamine profile during gestation and its associations with maternal allergy and cytokine production in cord blood cells in response to different allergenic stimuli.
Methods
Polyamines were determined in plasma of pregnant women (24 weeks, N = 674) and...
Knowledge acquisition processes (KAPs) could be simplified by means of extracting knowledge directly from natural language texts. This would simplify the KAP as knowledge engineers would become redundant in this process and knowledge could be acquired straight from experts. The approach presented here uses techniques from both knowledge acquisition and natural language recognition research areas....
Semantic interoperability of clinical information requires their unambiguous interpretation by clinical systems. Formal ontologies provide clinical information with a formal and principles-based representation. We describe a semantic infrastructure, which consists of an OWL DL ontological framework and a set of ontology content patterns. It aims at: (1) deal with heterogeneous representations of the...
Set the date range to filter the displayed results. You can set a starting date, ending date or both. You can enter the dates manually or choose them from the calendar.