منابع مشابه
A sticky situation
Candida albicans is a commensal microorganism of the human microbiome; it is also the most prevalent fungal pathogen of humans. Many infections caused by C. albicans are a direct consequence of its proclivity to form biofilms--resilient, surface-associated communities of cells where individual cells acquire specialized properties that are distinct from those observed in suspension cultures. We ...
متن کاملA sticky situation
The whirling helical structure obtained when pouring honey onto toast may seem like an easy enough problem to solve at breakfast. Specifically, one would hope that a quick back-of-the-envelope scaling argument would help rationalize the observed behaviour and predict the coiling frequency. Not quite: multiple forces come into play, both in the part of the flow stretched by gravity and in the co...
متن کاملOcular trauma: a sticky situation.
DESCRIPTION A 38-year-old man was struck by a branch in the right eye while riding a quad bike between trees. In the emergency department he was documented to have a seemingly intact globe, but with a linear corneal laceration and a small hyphaemapresumablysecondarytoblunttrauma(figure1). There was no evidence of aqueous leakage after the application of fluorescein and the anterior chamber was ...
متن کاملCell Adhesion: Sizing Up a Sticky Situation
Cadherins, the principal cell adhesion molecules in animal tissues, come in clusters. A combination of super-resolution microscopy and modeling now reveals the sizes of these clusters and gives clues to how they are assembled.
متن کاملSticky fingers: CaMKII finds a home on another ion channel.
The multifunctional Ca 2 and calmodulin dependent protein kinase (CaMK)II is a serine threonine kinase that plays increasingly evident and important roles in regulating ion channels in heart and other excitable tissues. CaMKII activation initially requires an increase in intracellular Ca that leads to binding of calcified calmodulin (Ca /CaM) to the CaMKII regulatory domain. This activating Ca ...
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ژورنال
عنوان ژورنال: Anaesthesia
سال: 2000
ISSN: 0003-2409
DOI: 10.1046/j.1365-2044.2000.01358.x