نتایج جستجو برای: موش nude
تعداد نتایج: 25070 فیلتر نتایج به سال:
BACKGROUND Several animal species can reportedly act as reservoirs for Hepatitis E virus (HEV), a zoonotic pathogen. HEV and antibody to the virus have been detected in a variety of animals including rodents. Pig and rat models for HEV have been established for HEV, but a nude mouse has not yet been developed. METHODS Balb/c nude mice were inoculated with swine HEV, both orally and via intrav...
A variety of heterologous mammalian cells were inoculated into nude mice and scored for tumorigenicity. The cells tested were from primary cell cultures, established cell lines of neoplastic origin, established cell lines of nontumor origin, and primary cell cultures transformed by oncogenic viruses. Regardless of the animal species of origin, every cell line that was tumorigenic in some other ...
This paper presents an algorithm for detecting nudity in color images. A skin color distribution model based on the RGB, Normalized RGB, and HSV color spaces is constructed using correlation and linear regression. The skin color model is used to identify and locate skin regions in an image. These regions are analyzed for clues indicating nudity or nonnudity such as their sizes and relative dist...
Products of the major histocompatibility complex (MHC) 1 play an important role in the recognition of antigen by cytolytic T lymphocytes (CTL). Viral (1) and minor histocompatibility antigens (2) or chemical modifiers (3) are recognized by C T L in association with H-2 antigens. The H-2 environment in which T cells mature, and not their genotype, determines the H-2 restriction of C T L (4, 5). ...
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