نتایج جستجو برای: chemically induced disorders

تعداد نتایج: 1609700  

2003
John Dolbow Eliot Fried Huidi Ji

We consider a continuum model for chemically-induced volume transitions in hydrogels. Consistent with experimental observations, the theory allows for a sharp interface separating swelled and collapsed phases of the underlying polymer network. The polymer chains are treated as a solute with an associated diffusion potential and their concentration is assumed to be discontinuous across the inter...

Journal: :Journal of General Microbiology 1955

Journal: :The Journal of clinical investigation 2011
Fayez K Ghishan Pawel R Kiela

Preclinical studies with probiotics continue to unravel mechanisms of cytoprotection and suggest that approaches utilizing microbial products as therapeutics in acute and chronic gastrointestinal disorders could be effective. However, clinical trials using these bacteria have thus far been inconsistent. In this issue of the JCI, Yan et al. describe a novel mechanism of cytoprotection by p40, a ...

Journal: :FEBS letters 2014
Sam X Cheng Yaíma L Lightfoot Tao Yang Mojgan Zadeh Lieqi Tang Bikash Sahay Gary P Wang Jennifer L Owen Mansour Mohamadzadeh

The intestinal epithelium is equipped with sensing receptor mechanisms that interact with luminal microorganisms and nutrients to regulate barrier function and gut immune responses, thereby maintaining intestinal homeostasis. Herein, we clarify the role of the extracellular calcium-sensing receptor (CaSR) using intestinal epithelium-specific Casr(-/-) mice. Epithelial CaSR deficiency diminished...

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