منابع مشابه
A global affair.
The Journal of Medical Ethics has always had a global outlook. International in its authorship, readership and editorship, the journal recognises the value of exploring how ethical issues in healthcare and scientific research manifest themselves in different geographical settings, of examining ethical issues that cross national boundaries and of ensuring that the analysis and promotion of ethic...
متن کاملA complex affair
Tight junctions (TJs) are protein complexes comprised of claudins, which anchor them in the membrane and numerous cytosolic scaffolding proteins including MAGI, MUPP1, cingulin and members of the Zonula Occludens (ZO) family. Originally, their main function was thought to be as a paracellular barrier. More recently, however, additional roles in signal transduction, differentiation and prolifera...
متن کاملA Notch Affair
(Fortini and Artavanis-Tsakonas, 1994), or that activation Poulson first described Drosophila embryos that lacked brings about proteolytic cleavage of Notch, so that an Notch function in 1937 (Poulson, 1937), referring to them intracellular portion of Notch itself moves to the nucleus as “a kind of hopeless monster.” Half a century later it and collaborates with CSL to activate transcription (K...
متن کاملA love affair with vitamins.
Years ago I used to worry about the degree to which I had specialized. Vision is limited enough, yet I was not really working on vision, for I hardly made contact with visual sensations, except as signals, nor with the nervous pathways, nor the structures of the eye, except the retina. Actually, my studies involved only the rods and cones of the retina, and in them only the visual pigments. A s...
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ژورنال
عنوان ژورنال: The Journal of Thoracic and Cardiovascular Surgery
سال: 1999
ISSN: 0022-5223
DOI: 10.1016/s0022-5223(99)70175-3