Název: Mitochondria morphology and membrane potential under stress conditions
Autoři: Ezati, Masoumeh ; Zumberg, Inna ; Cmiel, Vratislav
Typ dokumentu: Příspěvky z konference
Jazyk: eng
Nakladatel: Vysoké učení technické v Brně, Fakulta elektrotechniky a komunikačních technologií
Abstrakt: Mitochondria, organelles found in the cytoplasm of almost all eukaryotic cells, generate large quantities of energy in the form of adenosine triphosphate (ATP). In addition to producing energy, mitochondria store calcium for cell signaling activities and play an important role in maintenance of ionic balance. Mitochondria, however, are highly sensitive to any kind of stress in which they mainly response by disturbance of respiration, reactive oxygen species (ROS) production and release of cytochrome c into the cytoplasm. Osmotic stress, in particular, generates ROS that degrade lipids, proteins, and DNA. High levels of salt concentration can cause an imbalance in cellular ion homeostasis that results in ion toxicity and osmotic stress. This study aims to investigate possible effects of KCl and NaCl on Bone marrow-derived (MSCs) mitochondria membrane potential (MMP) and morphology. The results indicated that KCl and NaCl of salt concentration can cause an imbalance in cellular ion homeostasis that results in ion toxicity and osmotic stress. This study aims to investigate possible effects of KCl and NaCl on MSCs mitochondria membrane potential (MMP) and morphology. The results indicated that KCl and NaCl decreased the potential and changed the morphology of mitochondria membrane compared to cells growing in normal condition.
Klíčová slova: Mitochondria fusion; Mitochondria membrane potential; Mitochondria morphology; Osmotic stress
Zdrojový dokument: Proceedings I of the 28st Conference STUDENT EEICT 2022: General papers, ISBN 978-80-214-6029-4

Instituce: Vysoké učení technické v Brně (web)
Informace o dostupnosti dokumentu: Plný text je dostupný v Digitální knihovně VUT.
Původní záznam: http://hdl.handle.net/11012/209380

Trvalý odkaz NUŠL: http://www.nusl.cz/ntk/nusl-524807


Záznam je zařazen do těchto sbírek:
Školství > Veřejné vysoké školy > Vysoké učení technické v Brně
Konferenční materiály > Příspěvky z konference