Wolfgang Friedmann

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BACKGROUND Granulosa cell tumor of the ovary is an uncommon neoplasm. The majority of patients are diagnosed in early stages of disease and overall prognosis is favorable. The stage at time of diagnosis is the only prognostic factor that is unequivocally related to survival. Other prognostic factors have not been well defined and are discussed in the(More)
OBJECTIVE The objective of this study was to clarify the influence of p21 protein expression in ovarian cancer. p21 (WAF1 [wild-type p53 activated fragment 1]/CIP1) is a universal cyclin-dependent kinase inhibitor and can be induced as a downstream effector of the p53 tumor suppressor gene. METHODS The expression of p21 was evaluated by(More)
The objective of this study was to evaluate the prognostic significance of DNA ploidy and S-phase fraction (SPF) in epithelial ovarian carcinomas analyzed by image cytometry. Frozen tissue of 103 epithelial ovarian carcinomas was analyzed for DNA ploidy and SPF with a Cell Analysis System Image Analyser (CAS 200, Becton-Dickinson) and correlations with(More)
Interestingly, the psychological rehabilitation of the amputee that you really wait for now is coming. It's significant to wait for the representative and beneficial books to read. Every book that is provided in better way and utterance will be expected by many peoples. Even you are a good reader or not, feeling to read this book will always appear when you(More)
Cytologic and histologic investigations of the uterine cervix and studies of the lymphocyte functions were performed in human immunodeficiency virus-infected and human immunodeficiency virus antibody-negative women to study possible linkages between human papillomavirus-induced dysplasia and degree of human immunodeficiency virus-induced immunosuppression.(More)
Objective: The objective of this study was to analyze the incidence of immunohistochemically detectable p53 protein accumulation in epithelial ovarian carcinomas and to correlate these data with the clinical outcome so as to clarify further the role of p53 mutations in prognosis with these patients.Methods: Tumor tissues from 179 patients with epithelial(More)
A severe and rare ischemic brain lesion in a preterm twin boy is reported. The boy was born after two weeks of anhydramnios and amnionic infection at 24 weeks of gestation. Following a difficult Caesarean section and prolonged umbilical cord compression he developed prenatal acidosis with an umbilical cord pH of 6.96. At the age of 7 h, heart rate(More)
The effect of the human trophoblast hormones chorionic gonadotropin (hCG) and placental lactogen (hPL) on the expression of cytokines in peripheral blood mononuclear cell cultures was followed under a variety of culture conditions, (a) phytohemagglutinin stimulated cells (PHA-MSC), (b) allogenic mixed cells (AMC) and (c) spontaneously proliferating cells(More)
According to the classification of Osathanondh and Potter of cystic kidney diseases an antenatal differential diagnosis is presented, which is based on the anatomic pathologic, ultrasonographic and genetic findings. Since the ultrasound evaluation influences the obstetric and neonatal management, each second and third trimester sonography should consider(More)