Zobrazeno 1 - 10
of 14
pro vyhledávání: '"R B, Effros"'
Autor:
H F, Valenzuela, R B, Effros
Publikováno v:
Methods in molecular medicine. 38
Telomere length measurement can be used both to monitor the proliferation of long-term cultures of somatic cells as well as to determine the replicative history of in vivo-derived cells. The most frequently used technique for telomere length measurem
Autor:
R B, Effros
Publikováno v:
Novartis Foundation symposium. 235
Immune system alterations during ageing are complex and pleiotropic, suggestive of remodelling or altered regulation, rather than simple immune deficiency. The most dramatic changes with age occur within the T cell compartment, the arm of the immune
Autor:
R B, Effros
Publikováno v:
Aging (Milan, Italy). 10(2)
Publikováno v:
Mechanisms of ageing and development. 93(1-3)
Peripheral blood lymphocytes of elderly humans show an increased percentage of T cells with characteristics of replicative senescence. Similarly, the overall decrease in T cell proliferation in aged mice reflects a progressively increasing proportion
Publikováno v:
Lymphokine and cytokine research. 10(5)
Aging is correlated with a plethora of immunological changes resulting in both decreased immunity to exogenous antigens and increased autoreactivity. Immunosenescence is generally believed to primarily affect the B- and T-cell compartments, leaving m
Publikováno v:
Frontiers in Bioscience. 4:d216
Deterioration of the immune system with aging ("immunosenescence") is believed to contribute to morbidity and mortality in man due to the greater incidence of infection, as well as possibly autoimmune phenomena and cancer in the aged. Dysregulation o
Publikováno v:
The Journal of Immunology. 137:1599-1603
In this report, we describe the production and characterization of the first human-human hybridoma secreting antibody to HLA Class II determinants. The hybridoma (GMEC101), which has been stable in tissue culture for greater than 20 mo, secretes 10 t
Publikováno v:
The American journal of pathology. 121(1)
An Epstein-Barr-virus-transformed lymphoblastoid cell line (ECEBV) was derived from a multiply transfused renal dialysis patient. ECEBV was shown to secrete specific antibody in a cellular enzyme-linked immunosorbent assay (CELISA) and was hybridized
Autor:
R B, Effros, R L, Walford
Publikováno v:
Immunology. 49(2)
Declining immunity in aged individuals has been repeatedly verified. However, many of the studies have focused on functions not directly relevant to the antigens normally encountered in vivo. For example, although infectious agents represent a signif
Publikováno v:
Immunology. 35(3)
Mice were first primed with a type A or a type B influenza virus and then challenged intranasally at least 1 month later with another type A virus. Potent cytotoxic T cell populations were found in lung, and effector T cell function was also demonstr