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6篇 您的检索式:作者名="H. PFEIFER"
    题名 作者 年代 出处 被引量
1Guidelines for the management of third and fourth degree perineal tears after vaginal birth from the Austrian Urogynecology Working Group显示文摘T. Aigmueller W. Umek K. Elenskaia A. Frudinger J. Pfeifer H. Helmer H. Huemer A. Tammaa M. Kleyn K. Tamussino D. Koelle 2013International Urogynecology Journal2013,,:1
2Inhibition of porcine endogenous retroviruses (PERVs) in primary porcine cells by RNA interference using lentiviral vectors显示文摘B. Dieckhoff A. Karlas A. Hofmann W. A. Kues B. Petersen A. Pfeifer H. Niemann R. Kurth J. Denner 2007Archives of Virology2007,,3:1
3Salmonella pathogenicity islands: big virulence in small packages显示文摘Sandra L. Marcus John H. Brumell Cheryl G. Pfeifer B.Brett Finlay 2000Microbes and Infection2000,,2:1
4Mirroring others’ emotions relates to empathy and interpersonal competence in children显示文摘Jennifer H. Pfeifer Marco Iacoboni John C. Mazziotta Mirella Dapretto 2007Neuroimage2007,,4:1
5Frequency and significance of antibodies to asialoglycoprotein receptor in type 1 autoimmune hepatitis显示文摘Dr. Albert J. Czaja MD Karin D. Pfeifer PhD Richard H. Decker PhD Ana S. Vallari MS 1996Digestive Diseases and Sciences1996,,9:1
6Two New Selenoproteins Found in the Prostatic Glandular Epithelium and in the Spermatid Nuclei显示文摘After labeling of rats in vivo with 75Se and protein separation by sodium dodecyl sulfatepolyacrylamide gel electrophoresis more than 25 Se-containing bands could be distinguished.Of those proteins which were detected only in certain compartments and might therefore have tissue-specific functions, two were chosen for detailed investigation.A 15 kDa-protein was found in the prostatic epithelium where it accounted for about two thirds of the protein-bound 75Se. It was mainly present in the cytosol but was not released into the prostatic secretion. After gel chromatography it was found in the fraction which contained proteins with molecular masses of about 300 kDa. Using two-dimensional electrophoresis a plvalue of about 4. 5 was determined.In the testis a specific Se-containing 34 kDa-protein was observed which appeared after the onset of puberty. It was localized in the spermatid nuclei where it contained about 80% of the Se tracer present and was found to be bound to the DNA. After extraction it partly disintegrated into a 20 kDa-protein.Both compounds contain Se in the form of selenocysteine. The fact that their formation had priority over that of glutathione peroxidase during insufficient Se intake is an indication of their biological significance. Special interest in the prostatic epithelial selenoprotein derives from a possible inverse relationship between the Se status and the incidence of prostate cancer observed in epidemiological studies, whereas with the 34 kDa-selenoprotein its appearance during the condensation phase of the spermatid nuclei might suggest its participation in some processes of spermD. BEHNE A. KYRIAKOPOULOS M. KALCKLOSCH C. WEISS-NOWAK H. PFEIFER H. GESSNER AND C. HAMMEL(Hahn-Meitner-Institut Berlin,Department 'Trace Elements in Health and Nutrition', Glienicker Str. 100,D-14109 Berlin, Germany) 1997Biomedical and Environmental Sciences1997,10,2:1
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