Zobrazeno 1 - 10
of 243
pro vyhledávání: '"Leopold G. Koss"'
Publikováno v:
Human Pathology. 43:550-556
Breast carcinoma-induced angiogenesis helps meet growing metabolic needs of tumors and progressively increases with malignant transformation of benign ducts to ductal carcinoma in situ (DCIS) and ductal carcinoma in situ to invasive carcinoma. There
Publikováno v:
Medical Hypotheses. 69:57-63
Ductal carcinoma in situ (DCIS), a known precursor lesion of invasive cancer of the female breast, is surrounded by a thick basement membrane and a layer of myoepithelial cells. For DCIS to become invasive, both these barriers must be breached by can
Publikováno v:
Cytometry. 2:370-373
Flow cytometry was used to compare the fluorescence intensity of the G0/G1 peak of a diploid (WI-38), a hypodiploid (C4I) and a heteroploid (KB) human cell line with that of nonstimulated human lymphocytes. With all three cultured cells the fluoresce
Publikováno v:
Human Pathology. 34:240-245
Integrins mediate cell adhesion to extracellular matrix and stimulate signals involved in cell proliferation, survival, and migration. Focal adhesion kinase (FAK) is considered the central molecule in integrin-mediated signaling. Previously, FAK has
Autor:
Fariba Payandeh, Leopold G. Koss
Publikováno v:
Acta Cytologica. 47:421-425
OBJECTIVE: To determine whether the frequency of nuclear grooves in intermediate squamous cells in cervical smears is related to inflammatory or neoplastic events. STUDY DESIGN: Sixty benign and 40 neoplastic, nonatrophic cervical smears, collected b
Autor:
Nea Malila, Hanna Mäenpää, Päivi Hietanen, Jussi K. Huttunen, Leopold G. Koss, Anne M. Hartman, Demetrius Albanes, Mikko J. Virtanen, Philip R. Taylor, Stig Nordling, Jarmo Virtamo, Olli P. Heinonen, Brenda K. Edwards
Publikováno v:
Cancer Causes and Control. 11:933-939
Objectives: Epidemiological studies have suggested a protective effect of vegetables and fruits on urinary tract cancer but the possible protective nutrients are unknown. We studied the effect of alpha-tocopherol (a form of vitamin E) and beta-carote
Autor:
Ariane Ghezi, Anne Lemarie, Marco Masseroli, Christine Bergeron, Laurie J. Mango, Leopold G. Koss
Publikováno v:
Acta Cytologica. 44:151-157
OBJECTIVE To compare the effectiveness of the PAPNET System with conventional rescreening of negative cervical smears in a high-risk population. STUDY DESIGN Three thousand ninety-seven negative cervical smears from women with past history of cervica
In recent years, papillomaviruses in general and human papillo maviruses in particular have been recognized as possible agents of important diseases, including some forms of human cancer. The purpose of this book is to present a concise panorama of