Filtyp
During phagocytosis, neutrophils kill microorganisms by delivering antimicrobial substances to the phagosome. For this, the intracellular targeting and fusion of granules must be strictly regulated and a dependence on the cytosolic concentration of free calcium has been suggested. New evidence show that different mechanisms regulate early and late stages of Fc receptor-mediated phagocytosis. The e
Background: There is a circadian and circaseptal (weekly) variation in the onset of acute coronary syndrome (ACS). The aim of this study was to elucidate whether the likelihood of ACS among emergency department (ED) chest pain patients varies with the time of presentation. Methods: All patients presenting to the Lund ED at Skåne University Hospital with chest pain or discomfort during 2006 and 20
Nuclear quadrupole resonance (NQR) is a radio-frequency (RF) spectroscopic technique, able to detect the presence of many high explosives and narcotics. In practice, the weak NQR signal is often corrupted by strong RF interference (RFI); therefore, various multichannel detection algorithms have recently been proposed for NQR. However, these algorithms allow for only a single compound/polymorph, wh
Chronic obstructive pulmonary disease (COPD) is an irreversible disease, diagnosed predominantly in smokers. COPD is currently the third leading cause of death worldwide. Far more than 15 % of smokers get COPD: in fact, most develop some amount of pulmonary impairment. Smoking-related COPD is associated with both acute exacerbations and is closely correlated to comorbidities, such as cardiovascula
Abstract in UndeterminedWhy does it strike us as absurd to believe that it is raining and that onedoesn’t believe that it is raining? Some argue that it strikes us as absurd because belief isnormative. The beliefs that it is raining and that one doesn’t believe that it is are, it issuggested, self-falsifying. But, so it is argued, it is essential to belief that beliefs oughtnot, among other things
