Bibliographic citations
Vegas, D., (2011). Cultivo primario de condrocitos a partir de cartílago hialino articular de Equus Caballus post-mortem [Tesis, Universidad Nacional Mayor de San Marcos]. https://hdl.handle.net/20.500.12672/1355
Vegas, D., Cultivo primario de condrocitos a partir de cartílago hialino articular de Equus Caballus post-mortem [Tesis]. PE: Universidad Nacional Mayor de San Marcos; 2011. https://hdl.handle.net/20.500.12672/1355
@misc{renati/488837,
title = "Cultivo primario de condrocitos a partir de cartílago hialino articular de Equus Caballus post-mortem",
author = "Vegas Albino, Diana Pamela",
publisher = "Universidad Nacional Mayor de San Marcos",
year = "2011"
}
--- The objective of this thesis was to obtain a primary culture of chondrocytes from postmortem Equus caballus, isolated from hyaline articular sternocostal cartilage. We collected a total of 24 rib cages of benefit horses for human and animal consumption, obtained from Casablanca Equine Camal located in the district of Pachacamac, Lima; from each one we obtained 4 irregular semi-oval samples of 0.8 cm width, 0.6 cm long and 0.2 cm tall. The isolation of chondrocytes was performed mechanically, with the technique of cross blades from Freshney (2005), and so enzymatically with 0.05% trypsin solution with 0.5 g of EDTA, 0.2% and 0.04% collagenase solution. Then they were grown in Basal Medium Eagle (BME) + 10% Fetal Bovine Serum (FBS), BME + 5% FBS, Tissue Culture Medium-199 (TCM-199) + 10% FCS and TCM-199 + 5% FBS; for a period of 10 days at 37 ° C, 5% CO2 and 5% humidity. Subsequently, cells were resuspended from the plates in trypsin solution (trypsin 0.05%, EDTA 0.2 g.), to count them in a Neubauer chamber and to determine the proliferation rate and survival rate, respectively. We observed an increase in cell proliferation in both BME and in TCM-199 with 10% FBS, the proliferation rate obtained for BME +10% FBS was 4.550 + / -1.366, for TCM-199 +10% FBS was 3.709 + / -1.183, for BME +5% FBS was 0.438 + / -0.095 and for TCM-199 + 5 % SBF was 0.388 + / -0.093, therefore the culture medium that obtained the best proliferation rate was BME + 10% FBS. The survival rate did not exceed the value of 1 in all media, but the one closer to this value was the obtained with BME + 10% FBS (0987 + / -0025). In conclusion, it was possible to obtain a primary culture of chondrocytes from hyaline articular sternocostal cartilage of Equus caballus post-mortem, being BME + 10% FBS the medium which had the best results.
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