zn (ii) is an important regulator of caspase-3, as well as an antioxidant, microtubule stabilizer, growth cofactor, and anti-inflammatory agent. over the past 30 years, many researchers have demonstrated the important role of zn (ii) in a variety of physiological processes, including growth and development, maintenance and priming of the immune system, and in tissue repair and regeneration. in ...

mycophenolic acid (mpa) is the active metabolite of mycophenolate mofetil. this study designed to investigate the mechanism of cytotoxicity of mpa on the genetically engineered pc12 tet off (pto) neuronal cells with p53 gene. alamar blue (ab) reduction showed concentration-dependent cytotoxicity of mpa on pto cells with ic50 value of 32.32 ± 4.61 mm. the reactive oxygen species (ros) generation...

OBJECTIVE To explore the promoting apoptosis and antitumor activities of ferulic acid (FA) in human osteosarcoma and its potential mechanism. METHODS The SaOS-2 and MG63 osteosarcoma cell lines were opted to experiment and these cells were, respectively, cultured with various concentrations of FA (0 μM, 10 μM, 20 μM, 40 μM) for 72 hours at 37°C. The viabilities of the FA treated cells were mo...

Singlet oxygen causes the cytotoxic process of tumour cells in photodynamic therapy. The mechanism by which singlet oxygen damages cells is, however, not fully understood. To address this issue, we synthesized and used two types of endoperoxides, MNPE (1-methylnaphthalene-4-propionate endoperoxide) and NDPE (naphthalene-1,4-dipropionate endoperoxide), that generate defined amounts of singlet ox...

Pyroptosis is a type of acute cell death that mainly occurs in immune cells. It characterized with robust release inflammatory cytokines and has emerged to play critical role the pathogenesis sepsis-associated disorders. In this study, we screened for pyroptotic inhibitors ultimate goal benefit sepsis treatments. Accidentally, identified nitrosonisoldipine (NTS), photodegradation product calciu...

Staphylococcus aureus is the leading cause of skin and soft tissue infections. With emergence antibiotic-resistant bacteria, there an unmet clinical need to develop novel therapies treat The inflammasome components involved in response S. stimulation are well established vitro immune cell cultures. However, formation cells during vivo infections not entirely understood. Therefore, we used mouse...

Necroptosis is a regulated necrotic-like cell death modality which has come into the focus of attention since it known to contribute pathogenesis many inflammatory and degenerative diseases as well tumor regulation. Based on current data, necroptosis serves backup mechanism when receptor-induced apoptosis inhibited or absent. However, necroptotic role proteins involved in mitochondrial not been...

Apoptosis plays an important role in the development of acute inflammatory lung injury (AILI) and its consequences, which can be realized different cells with distinct intensity rate. The aim this study was to determine distribution expression apoptosis markers lungs rats AILI model endotracheal introduction capron thread LPS. Immunoblotting immunohistochemical studies were performed using mono...