منابع مشابه
Suzanne Eaton: The beautiful logic of development
D uring development, cells tune their gene expression and determine their position within a growing tissue by referencing the local concentration of certain secreted proteins called morphogens. Morphogens are often present in a concentration gradient across tissues, but, until fairly recently, it wasn't clear how such gradients are established or how morphogens reach their target cells. Suzanne...
متن کامل[Eaton-Lambert syndrome].
In the myasthenic syndrome sometimes associated with bronchogenic carcinoma (Eaton-Lambert syndrome) muscular weakness is caused by reduced acetylcholine release from motor nerve terminals (Elmqvist and Lambert, 1968). Guanidine is a potent drug in this condition (Lambert, 1966) but serious adverse reactions have been reported (Lambert and Howard, 1972; Cherington, 1976; Henriksson et al., 1977...
متن کاملLambert-Eaton myasthenic syndrome.
Lambert-Eaton myasthenic syndrome (LEMS) is an idiopathic or paraneoplastic syndrome producing antibodies against presynaptic voltage-gated P/Q calcium channels. This decreases calcium entry into the presynaptic terminal, which prevents binding of vesicles to the presynaptic membrane and acetylcholine release. LEMS is most often associated with small cell lung cancer, although idiopathic presen...
متن کاملViruses Associated with Acute Respiratory Infections SUZANNE
Since the discovery of the rhinoviruses and respiratory syncytial virus only a few surveys have been made on the incidence of infections by the different respiratory viruses in the general population and the frequency with which they cause respiratory disease (Hilleman et al., 1962 ; Conference on Newer Respiratory Disease Viruses, 1963 ; Higgins et al., 1963). The present report describes the ...
متن کاملPlasmonic Luneburg and Eaton lenses.
Plasmonics takes advantage of the properties of surface plasmon polaritons, which are localized or propagating quasiparticles in which photons are coupled to the quasi-free electrons in metals. In particular, plasmonic devices can confine light in regions with dimensions that are smaller than the wavelength of the photons in free space, and this makes it possible to match the different length s...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Cell
سال: 2019
ISSN: 0092-8674
DOI: 10.1016/j.cell.2019.08.042