DOI: 10.5016/dt000619947
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Sinalização celular para apoptose em linhagem celular de adenocarcinoma (MCF-7) e carcinoma ductal invasivo de mama (ZR 7531) tratados com alcalódes isolados de Pterogyne nitens

Abstract: Sinalização celular para apoptose em linhagem celular de adenocarcinoma (MCF-7) e carcinoma ductal invasivo de mama (ZR 7531) tratadas com alcalóides isolados de Pterogyne nitens ARARAQUARA -SPÀ Camila Araki uma pessoa maravilhosa e competente, que esteve sempre presente e auxiliou-me em todos os momentos.Aos membros da banca examinadora, pela disponibilidade e competência na avaliação deste trabalho.À Regina, pela amizade, carinho e atenção, sempre me apoiando.Às queridas amigas Ana Paula, Débora, Rita Karina… Show more

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“…Necrosis is defined as a violent form of cell death initiated by environmental stimuli that result in rapid disruption of homeostasis (Bras et al 2005). During necrosis, various phenomena occur such as chromatin condensation, cell volume increased, the swelling of mitochondria and endoplasmic reticulum, and ribosome disaggregation (Duarte 2010). All these phenomena are compatible with our findings from the flow cytometry study, mainly with the increase of the size of the cells (Fig.…”
Section: Discussionsupporting
confidence: 82%
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“…Necrosis is defined as a violent form of cell death initiated by environmental stimuli that result in rapid disruption of homeostasis (Bras et al 2005). During necrosis, various phenomena occur such as chromatin condensation, cell volume increased, the swelling of mitochondria and endoplasmic reticulum, and ribosome disaggregation (Duarte 2010). All these phenomena are compatible with our findings from the flow cytometry study, mainly with the increase of the size of the cells (Fig.…”
Section: Discussionsupporting
confidence: 82%
“…2). Changes also occur in cell membrane permeability by decreasing ATP levels, which leads to impairment of the Na + /K + pump and other phenomena that are ATP dependent (Duarte 2010). These events result in the disruption of organelles and the plasmatic membrane, leading to the release of intracellular components, causing local inflammatory reaction (Boujrad et al 2007).…”
Section: Discussionmentioning
confidence: 99%