| pubmed-article:3747146 | pubmed:abstractText | Peripheral lymphocyte subsets of 115 patients with head and neck carcinomas were examined by the monoclonal antibody technique. In fresh tumor-bearing, the OKT 4 rate was decreased (P less than 0.01) and the OKT 8 rate was increased (P less than 0.05). Consequently the OKT4/OKT8 ratio was decreased (P less than 0.01) compared with normal healthy individuals. This result shows the abnormality of cellular immunity in carcinoma cases. The OKT4/OKT8 ratio reflected the clinical stages and courses sufficiently and correlated with other immunological parameters. The OKT4/OKT8 ratio is considered to be one of the parameters for elucidating the clinical conditions and immunities of carcinoma patients. | lld:pubmed |
