Results 111 to 120 of about 329,438 (265)
Lack of class I H-2 antigens in cells transformed by radiation leukemia virus is associated with methylation and rearrangement of H-2 DNA [PDF]
, 1986 Transformation of murine thymocytes by radiation leukemia virus is associated with reduced expression of the class I antigens encoded in the major histocompatibility complex (MHC) and increased methylation and altered restriction enzyme patterns of MHC ...
Boral, Anthony +11 more
core +1 more source
Neurobiology of Disease, 2002 Modifier genes may account for the phenotypic variability observed in the late-onset forms of globoid cell leukodystrophy (GCL) in humans. In order to begin a search for modifier genes, the effect of genetic background on the clinical and pathological ...
Sangita Biswas +3 more
doaj
Effect of Predators of Juvenile Rodents on the Spread of the Hantavirus Epidemic [PDF]
arXiv, 2005 Effects of predators of juvenile mice on the spread of the Hantavirus are analyzed in the context of a recently proposed model. Two critical values of the predation probability are identified. When the smaller of them is exceeded, the hantavirus infection vanishes without extinguishing the mice population.
arxiv
Andrology, EarlyView.Abstract Background Ascorbic acid 2‐glucoside (AA2G) is a stabilized form of ascorbic acid and a potent antioxidant. Ascorbic acid is present in the testes and epididymis and helps maintain the physiological integrity of reproductive organs. Its properties have been utilized to protect spermatozoa of different species from oxidative stress.
Marcello Raspa +2 more
wiley +1 more source
Mouse models of colorectal cancer. [PDF]
, 2011 Colorectal cancer is one of the most common malignancies in the world. Many mouse models have been developed to evaluate features of colorectal cancer in humans. These can be grouped into genetically-engineered, chemically-induced, and inoculated models.
Koeffler, H Phillip +2 more
core +2 more sources
Progress of the MICE experiment [PDF]
arXiv, 2015 The international Muon Ionization Cooling Experiment (MICE) will perform a systematic investigation of ionization cooling of a muon beam. The demonstration is based on a simplified version of a neutrino factory cooling channel. As the emittance measurement will be done on a particle-by-particle basis, sophisticated beam instrumentation has been ...
arxiv
British Journal of Pharmacology, EarlyView.Abstract Background and Purpose Whereas biased agonism on the 5‐HT2A receptor has been ascribed to hallucinogenic properties of psychedelics, no information about biased inverse agonism on this receptor is available. In schizophrenia, increased 5‐HT2A receptor constitutive activity has been suggested, highlighting the therapeutic relevance of inverse ...
Itziar Muneta‐Arrate +4 more
wiley +1 more source
Journal of NutriLife, 2004 Although it is now becoming more evident that the strain of mouse used to generate genetically modified models for the study of endocrine disorders contributes to the ensuing phenotype, metabolic characterization of these common strains used to produce ...
A. Funkat +4 more
semanticscholar +1 more source
Change in Recessive Lethal Alleles Frequency in Inbred Populations [PDF]
arXiv, 2013 In a population practicing consanguineous marriage, rare recessive lethal alleles (RRLA) have higher chances of affecting phenotypes. As inbreeding causes more homozygosity and subsequently more deaths, the loss of individuals with RRLA decreases the frequency of these alleles.
arxiv
Phase Transition in Sexual Reproduction and Biological Evolution [PDF]
, 2008 Using Monte Carlo model of biological evolution we have discovered that populations can switch between two different strategies of their genomes' evolution; Darwinian purifying selection and complementing the haplotypes. The first one is exploited in the large panmictic populations while the second one in the small highly inbred populations. The choice
arxiv +1 more source