Lung cancer is the most commonly diagnosed with a high mortality rate. Cisplatin one of important chemotherapeutic agents for treatment lung patients, especially in advanced stages. Recent studies show that cisplatin may interact mitochondria to induce apoptosis, which partly account its cytotoxicity. In study, we explored effect resistin on cisplatin-induced cytotoxicity A549 cells and assesse...

doxorubicin (dox) is an anthracycline antibiotic that has been used for a long time in therapy of an array of human malignancies either alone or in combination with other cytotoxic agents. the dose-dependent cardiotoxicity of dox significantly limits its anticancer efficacies. oxidative stress caused by enhanced production of reactive oxygen species is an important contributor to dox mitochondr...

sepsis is a systemic inflammatory response to infection. sepsis, which can lead to severe sepsis, septic shock, and multiple organ dysfunction syndrome, is an important cause of mortality. pathogenesis is extremely complex. in recent years, cell hypoxia caused by mitochondrial dysfunction has become a hot research field. sepsis damages the structure and function of mitochondria,conversely, mito...

edaravone, an antioxidant and radical scavenger, showed protective effects against oxidative stress-like condition. paraquat (pq) is a toxic herbicide considerable evidence suggests that oxidative stress and mitochondrial dysfunction contribute to pq toxicity. in this study, protective effect of edaravone against pq induced toxicity and reactive oxygen species (ros) generation in a549 cells and...

Calcium (Ca 2+ ) is a second messenger essential for cellular homeostasis. Inside the cell, Ca compartmentalized and exchanged among organelles in response to both external internal stimuli. Mitochondria‐associated membranes (MAMs) provide platform proteins channels involved transfer between endoplasmic reticulum (ER) mitochondria. Deregulated signaling regulating ER–mitochondria interactions h...

Edaravone, an antioxidant and radical scavenger, showed protective effects against oxidative stress-like condition. Paraquat (PQ) is a toxic herbicide considerable evidence suggests that oxidative stress and mitochondrial dysfunction contribute to PQ toxicity. In this study, protective effect of edaravone against PQ induced toxicity and reactive oxygen species (ROS) generation in A549 cells and...

Objective(s): Arsenic, a toxic metal in drinking water and butyric acid (BA) is a free fatty acid found in many foods. These two can induce oxidative stress in some tissues. The present study investigated the protective effect of metformin against toxicity induced by Arsenic (As) and BA in isolated mice liver mitochondria and pancreatic islets. Materials and Methods: In this study, liver mitoch...

      Doxorubicin (DOX) is an anthracycline antibiotic that has been used for a long time in therapy of an array of human malignancies either alone or in combination with other cytotoxic agents. The dose-dependent cardiotoxicity of DOX significantly limits its anticancer efficacies. Oxidative stress caused by enhanced production of reactive oxygen species is an important contributor to DOX mito...

Edaravone, an antioxidant and radical scavenger, showed protective effects against oxidative stress-like condition. Paraquat (PQ) is a toxic herbicide considerable evidence suggests that oxidative stress and mitochondrial dysfunction contribute to PQ toxicity. In this study, protective effect of edaravone against PQ induced toxicity and reactive oxygen species (ROS) generation in A549 cells and...

schizophrenia is a chronic and often debilitating illness which affects about 1% of the world population. some reagents have been used to simulate schizophrenic disorders in laboratory animals, such as amphetamine and ketamine. previous studies have suggested that reactive oxygen species (ros) production, reduced levels of atp, mitochondrial dysfunction and apoptosis are involved in the pathoph...