نتایج جستجو برای: Serum free medium
تعداد نتایج: 1005507 فیلتر نتایج به سال:
Background and purpose: To establish a simple method for preparation of pure epidermal cell in serum-free medium, without co culturing with lethally irradiated 3T3 cells. Materials and methods: Â piece of skin biopsy was taken from a rat. Âfter trypsinazation to separate epidermal layer, the epidermis was cut into explants 1×1 mm and were laid at 50 mL on tissue cultured flasks. Then, the ex...
background: hyperglycemia is one of the important featurs of diabetes. in cell culture studies different methods are used to mimic the hyperglycemia condition. in this study we investigate response of human liver cancer cell line (hepg2) to high insulin, high glucose, and high insulin/ high glucose medium exposure. methods: hepg2 cells were settled in dmem+0.1% fbs or dmem free-serum medium wit...
Researchers add serum to a classical medium at concentrations of 5 to 10% (v/v) to grow cellsin-vitro culture media. Unfortunately, serum is a poorly defined culture medium componentas its composition can vary considerably while serum-free cell culture media are an excellentalternative to standard serum-containing media and offer several major advantages. Advantagesof us...
Researchers add serum to a classical medium at concentrations of 5 to 10% (v/v) to grow cellsin-vitro culture media. Unfortunately, serum is a poorly defined culture medium componentas its composition can vary considerably while serum-free cell culture media are an excellentalternative to standard serum-containing media and offer several major advantages. Advantagesof us...
Development of serum-free suspension cell culture processes is very important for influenza vaccine production. Previously, we developed a MDCK suspension cell line in a serum-free medium. In the present study, the growth kinetics of suspension MDCK cells and influenza virus production in the serum-free medium were investigated, in comparison with those of adherent MDCK cells in both serum-cont...
Cadmium (Cd) is an industrial pollutant and carcinogenic metal. Most in vitro Cd toxicity studies have been carried out in various cell lines cultured in 10% fetal bovine serum (FBS) containing medium. In this report, we compared the toxic effect of Cd (0-300 microM) on cell growth, total RNA, total proteins, and antioxidant enzymes in rat normal liver cells cultured in medium with 10% FBS or c...
When clonal rat pheochromocytoma PC12h cells were cultured in a hormone-supplemented serum-free medium, the carbamylcholine-elicited catecholamine release from cells cultured in serum-free medium was completely abolished. On the other hand, the high potassium-induced catecholamine release was not changed, even in PC12h cells cultured in serum-free medium. The lack of carbamylcholine sensitivity...
humans suffer transient or persistent starvation due to a lack of food intake, either because of fasting, voluntary dieting, or due to the scarcity of available food. at the cellular level it is possible to possess pathological starvation during ischemia and solid tumors. blood provides many nutrients to our cells, and researchers provide these nutrients to cells in culture in the form of enric...
Two mouse embryonal carcinoma cell lines, PCC.4 aza-1 and F9, have been grown in serum-free F-12 medium supplemented with Pedersen fetuin, insulin, transferrin, and 2-mercaptoethanol. This medium supports long-term growth of both cell lines. When these cells are transferred from medium containing serum to this serum-free medium, growth continues without any detectable lag. PCC.4 aza-1 grown in ...
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