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Mostrando ítems 71-80 de 355
Avaliação da espermatogênese, níveis plasmáticos de esteroides sexuais e expressão de HSP70, PCNA e caspase-3 em Prochilodus argenteus: um estudo comparativo em dois pontos do rio São Francisco, a jusante da barragem de Três Marias
(Universidade Federal de Minas GeraisUFMG, 2012-08-27)
The testicular development and maturation of fish are regulated by sex hormones that influence the processes of proliferation and cell death of germ and somatic cells. The stress caused by changes in environmental conditions ...
The role of NLRP3 and AIM2 in inflammasome activation during Brucella abortus infection
(Springer, 2017-02)
The innate immune system is essential for the detection and elimination of Bacterial pathogens. Upon inflammasome activation, caspase-1 cleaves pro-IL-1β and pro-IL-18 to their mature forms IL-1β and IL-18, respectively, ...
The progressive brain damage observed following perinatal asphyxa is sustained by a long-term impairment of redox homeostasis: effect of nicotinamide
(2019)
Perinatal asphyxia (PA) is a clinical condition characterized by oxygen deprivation, following PA brain damage progresses, leading to behavioural cognitive disabilities affecting surviving neonates. There is still lack of ...
The progressive brain damage observed following perinatal asphyxia is sustained by a long-term impairment of redox homeostasis : effect of nicotinamide
(Universidad de Chile, 2019)
Perinatal asphyxia (PA) is a clinical condition characterized by oxygen deprivation, following PA brain damage progresses, leading to behavioural cognitive disabilities affecting surviving neonates. There is still lack of ...
Hyperosmotic stress promotes endoplasmic reticulum stress‑dependent apoptosis in adult rat cardiac myocytes
(Springer, 2019-07-15)
In diferent pathological situations, cardiac cells undergo hyperosmotic stress and cell shrinkage. This change in cellular volume has been associated with contractile dysfunction and cell death. However, the intracellular ...
Berberine associated photodynamic therapy promotes autophagy and apoptosis via ROS generation in renal carcinoma cells
(Elsevier B.V., 2020-03-01)
Renal cell carcinoma (RCC) consists of the most lethal common urological cancer and the clinical practice has shown that resistant RCC to commons therapies is extremely high. Berberine is an isoquinoline alkaloid, presents ...
TRPV1-Estradiol Stereospecific Relationship Underlies Cell Survival in Oxidative Cell Death
(Frontiers Media, 2020)
17 beta-estradiol is a neuronal survival factor against oxidative stress that triggers its protective effect even in the absence of classical estrogen receptors. The polymodal transient receptor potential vanilloid subtype ...
Cytotoxicity of apigenin on leukemia cell lines: implications for prevention and therapy
(Nature Publishing GroupLondonInglaterra, 2010)
Hyperosmotic stress-dependent NFκB activation is regulated by reactive oxygen species and IGF-1 in cultured cardiomyocytes
(2006)
We have recently shown that hyperosmotic stress activates p65/RelB NFκB in cultured cardiomyocytes with dichotomic actions on caspase activation and cell death. It remains unexplored how NFκB is regulated in cultured rat ...