Journal of agricultural and food chemistry, 55(11), 4610-4616 (2007-05-10)
Tetracycline (TC) and 4-epitetracycline (4eTC) degradation, as well as anhydrotetracycline (ATC) and 4-epianhydrotetracycline (4eATC) formation, has been evaluated in thermally treated chicken breast, pig loin, and pig loin with added back-fat. Samples containing TC and 4eTC residues were submitted to
Science (New York, N.Y.), 315(5811), 509-513 (2007-01-27)
Primary pneumonic plague is transmitted easily, progresses rapidly, and causes high mortality, but the mechanisms by which Yersinia pestis overwhelms the lungs are largely unknown. We show that the plasminogen activator Pla is essential for Y. pestis to cause primary
Journal of biotechnology, 128(2), 308-321 (2006-11-28)
The collagen prolyl 4-hydroxylases (C-P4Hs) that reside within the lumen of the endoplasmic reticulum (ER) are the key enzymes in the biosynthesis of collagens. The vertebrate enzymes are alpha(2)beta(2) tetramers consisting of two catalytic alpha subunits and two beta subunits
British journal of cancer, 98(9), 1525-1532 (2008-05-06)
Trastuzumab (Herceptin) has improved therapy of breast cancer. Only patients overexpressing ERBB2 are treated with trastuzumab, whereas its use in tumours without ERBB2 expression is useless. This led to the concept that the subgroup of trastuzumab-sensitive tumours is 'ERBB2-dependent', meaning
Molecular pathways regulating rapid proliferation and persistence are fundamental for pathogens but are not elucidated fully in Toxoplasma gondii. Promoters of T. gondii ribosomal proteins (RPs) were analyzed by EMSAs and ChIP. One RP promoter domain, known to bind an
Unser Team von Wissenschaftlern verfügt über Erfahrung in allen Forschungsbereichen einschließlich Life Science, Materialwissenschaften, chemischer Synthese, Chromatographie, Analytik und vielen mehr..
