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.
There has been an important change in the clinical characteristics and immune profile of Coronavirus disease 2019 (COVID‐19) patients during the pandemic thanks to the extensive vaccination programs. Here, we highlight recent studies on COVID‐19, from the clinical and immunological characteristics to the protective and risk factors for severity and mortality of COVID‐19. The efficacy of the COVID‐19...
A method was developed for simultaneous determination of residues of 17 sex hormones in egg products. Target compounds were extracted from samples with methanol in an ultrasonic bath, effectively separated from lipids in the extracts by ZnCl 2 depositing filtration and purified using a C 18 solid-phase extraction (SPE) and followed by NH 2 SPE cartridge. The analytes were quantified...
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.