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Materias / palabras clave: Biology; Reactive oxygen species; Signal transduction; Oxidative stress; Abiotic stress; Abiotic component; Cell biology; Cellular metabolism; Programmed cell death; Cell signaling; Mutant; Transduction (biophysics)

Several reactive oxygen species (ROS) are continuously produced in plants as byproducts of aerobic metabolism. Depending on the nature of the ROS species, some are highly toxic and rapidly detoxified by various cellular ...

At high concentrations, free radicals and radical-derived, nonradical reactive species are hazardous for living organisms and damage all major cellular constituents. At moderate concentrations, however, nitric oxide (NO)...

BACKGROUND/AIMS: The components of cigarette smoke (CS) have been implicated in the development of cancer as well as in cardiopulmonary diseases. We have previously reported increased oxidative stress in rat tissues indu...

Mechanotransduction is a process where cells sense their surroundings and convert the physical forces in their environment into an appropriate response. Calcium plays a crucial role in the translation of such forces to b...

The physiological and molecular mechanisms of tolerance to osmotic and ionic components of salinity stress are reviewed at the cellular, organ, and whole-plant level. Plant growth responds to salinity in two phases: a ra...

Materias / palabras clave: cellular pathology, human disease, cellular stress, pathophysiology; Medicine; Science: Biology (General)

Materias / palabras clave: behavioral neuroscience, neurobiology, neuroendocrinology, neuroimmunology, cellular neuroscience; Medicine: Internal medicine: Neurosciences. Biological psychiatry. Neuropsychiatry: Neurology. Diseases of the nervous sy...