León : 1843-1900
نویسندگان
چکیده
منابع مشابه
Dmd059709 1843..1850
Although tamoxifen is a successful agent for treatment and prevention of estrogen-dependent breast cancer, its use has been limited by the low incidence of endometrial cancer. Human hydroxysteroid sulfotransferase 2A1 (hSULT2A1) catalyzes the formation of an a-sulfooxy metabolite of tamoxifen that is reactive toward DNA, and this has been implicated in its carcinogenicity. Also, hSULT2A1 functi...
متن کاملCamillo Golgi (1843?1926)
Camillo Golgi studied the central nervous system [2] during the late nineteenth and early twentieth centuries in Italy, and he developed a staining technique to visualize brain cells. Called the black reaction, Golgi's staining technique enabled him to see the cellular structure of brain cells, called neurons, with much greater precision. Golgi also used the black reaction to identify structure...
متن کاملCamillo Golgi (1843?1926)
Camillo Golgi studied the central nervous system [2] during the late nineteenth and early twentieth centuries in Italy, and he developed a staining technique to visualize brain cells. Called the black reaction, Golgi's staining technique enabled him to see the cellular structure of brain cells, called neurons, with much greater precision. Golgi also used the black reaction to identify structure...
متن کاملA lectotype for Cyathophora richardi Michelin 1843.
The figured syntype of Cyathophora richardi Michelin 1843, type species of the genus Cyathophora Michelin 1843, was recovered from the collection of the Muséum national d'Histoire naturelle (MNHN, Paris, France). It is herein designated as a lectotype in order to keep the traditional usage of the widely used genus Cyathophora.
متن کاملEthnobotany in Rayones, Nuevo León, México
BACKGROUND Trough collections of plants and interviews with 110 individuals, an ethnobotanical study was conducted in order to determine the knowledge and use plant species in Rayones, Nuevo Leon, Mexico. The aim of this study was to record all useful plants and their uses, to know whether differences exist in the knowledge about the number of species and uses between women and men, and to know...
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ژورنال
عنوان ژورنال: Signa: Revista de la Asociación Española de Semiótica
سال: 2006
ISSN: 1133-3634
DOI: 10.5944/signa.vol15.2006.6125