By J. S. SENN AND E. A. MCCULLOCH A METHOD IS NO\V AVAILABLE for testing the proliferative capacity of a class of human hemopoietic precursor cells.’ The technique is a modification of that developed by Bradley and Metcalf2 for the study of mouse marrow in culture, and depends upon the production of colonies from aspirated marrow cells in the presence of suitable “feeder cells.” The precise sig...

By J. S. SENN AND E. A. MCCULLOCH A METHOD IS NO\V AVAILABLE for testing the proliferative capacity of a class of human hemopoietic precursor cells.’ The technique is a modification of that developed by Bradley and Metcalf2 for the study of mouse marrow in culture, and depends upon the production of colonies from aspirated marrow cells in the presence of suitable “feeder cells.” The precise sig...

Patients with human papillomavirus (HPVþ)–associated head and neck cancer (HNC) show significantly improved survival outcome compared with those with HPV-negative (HPV ) tumors. Published data examining this difference offers conflicting results to date. We systematically investigated the radiation sensitivity of all available validated HPVþHNC cell lines and a series of HPV HNC cell lines usin...

By J. S. SENN AND E. A. MCCULLOCH A METHOD IS NO\V AVAILABLE for testing the proliferative capacity of a class of human hemopoietic precursor cells.’ The technique is a modification of that developed by Bradley and Metcalf2 for the study of mouse marrow in culture, and depends upon the production of colonies from aspirated marrow cells in the presence of suitable “feeder cells.” The precise sig...

The development of a successful radiation sensitivity predictive assay has been a major goal of radiation biology for several decades. We have developed a radiation classifier that predicts the inherent radiosensitivity of tumor cell lines as measured by survival fraction at 2 Gy (SF2), based on gene expression profiles obtained from the literature. Our classifier correctly predicts the SF2 val...

This paper presents an approach to modeling of field penetration and gives contribution to understanding the real effects of the fields and the sensitivity of human model to electromagnetic radiation generated by mobile antenna. When a human body is exposed to the electromagnetic radiation, because human body contain 70% of liquid, and it contain more liquid near of head, heart, abdomen (near o...