نتایج جستجو برای: fetal calf serum
تعداد نتایج: 393466 فیلتر نتایج به سال:
The toxicity of extracellular spermine, determined in the presence of fetal calf serum, was studied using three cell lines: FM3A, L1210, and NIH3T3 cells. Amine oxidase in fetal calf serum produces aminodialdehyde generating acrolein spontaneously, H(2)O(2), and ammonia from spermine. Spermine toxicity was prevented by aldehyde dehydrogenase, but not by catalase. Similar concentrations of sperm...
The effect of transforming growth factor beta (TGF beta) on proteoglycan synthesis and degradation in anatomically intact articular cartilage of murine patellae was studied. Exogenously added TGF beta up to a concentration of 200 pmol/l had no effect on proteoglycan synthesis in intact articular cartilage. Neutralisation of endogenously produced TGF beta with a specific monoclonal antibody to T...
Previous results suggested that the cyclooxygenase-2 pathway and prostaglandins might modulate 3T6 fibroblast growth. This study shows the effect of resveratrol on the main elements of arachidonic acid (AA) cascade and 3T6 fibroblast growth. The polyphenol reduced the reactive oxygen species production stimulated by fetal calf serum or platelet-derived growth factor, as well as phospholipase A(...
Data presented here demonstrate that recombinant gamma interferon (rIFN-gamma) activated a single population of 10% fetal calf serum-elicited mouse peritoneal exudate cells to express tumoricidal activity but not bactericidal activity for the facultative intracellular bacterium Listeria monocytogenes. Fetal calf serum-elicited cells incubated with rIFN-gamma phagocytosed listeriae normally, sug...
The supplementation of culture medium with fetal bovine serum (FBS, also referred to as "fetal calf serum") is still common practice in cell culture applications. Due to a number of disadvantages in terms of quality and reproducibility of in vitro data, animal welfare concerns, and in light of recent cases of fraudulent marketing, the search for alternatives and the development of serum-free me...
A 46 kDa heparin-binding protein which inhibits thymidine incorporation in cultures of fetal calf liver erythroid cells was isolated from fetal bovine serum by affinity chromatography on heparin-Sepharose, ion-exchange chromatography, gel filtration and reversed-phase h.p.l.c. The N-terminal sequence of the first 22 amino acids showed 81% identity with the published sequence of human apolipopro...
The sine qua non of malignancy is the ability of tumor cells to migrate and invade surrounding tissue. There are many substances that have been described that enhance cell motility and hyaluronic acid is prominent among these. Hyaluronic acid is a high molecular weight alternating disaccharide polymer found in abundance in extracellular matrices whenever rapid cell proliferation or tissue regen...
The rates of uridine-5-(3)H incorporation into RNA and the rates of uridine uptake into the acid-soluble pool during the cell cycle of V79 Chinese hamster cells were examined. Cells cultured on Eagle's minimal essential medium supplemented with fetal calf serum, lactalbumin hydrolysate, glutamine, and trypsin displayed rates of incorporation and uptake which increased only slightly during G(1) ...
نمودار تعداد نتایج جستجو در هر سال
با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید