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Mostrando ítems 11-20 de 2053
Regulation of the reserve carbohydrate metabolism by alkaline pH and calcium in Neurospora crassa reveals a possible cross-regulation of both signaling pathways
(2017-06-09)
Background: Glycogen and trehalose are storage carbohydrates and their levels in microorganisms vary according to environmental conditions. In Neurospora crassa, alkaline pH stress highly influences glycogen levels, and ...
Calcium & ROS: two orchestra directors for the requiem of death
(Elsevier, 2020)
Tumor necrosis factor alpha (TNF) triggers regulated necrosis of mycobacterium-infected macrophages through of mitochondrial reactive oxygen species (mitoROS) production in a RIPK1/3-dependent manner. To explain that, Roca ...
Expression of calcium-buffering proteins in rat intrinsic laryngeal muscles
(Wiley-Blackwell, 2015-06-01)
Intrinsic laryngeal muscles (ILM) are highly specialized muscles involved in phonation and airway protection, with unique properties that allow them to perform extremely rapid contractions and to escape from damage in ...
Calcium dependence of ryanodine-sensitive calcium channels from brain cortex endoplasmic reticulum
(Elsevier B.V., 1996)
Endoplasmic reticulum vesicles isolated from rat brain cortex and fused with lipid bilayers displayed ryanodine-sensitive calcium channels, with three cytoplasmic calcium dependences. A: Channels (n = 5) stimulated by Ca2+ ...
Regulation of cardiomyocyte autophagy by calcium
(2016)
Calcium signaling plays a crucial role in a multitude of events within the cardiomyocyte, including cell cycle control, growth, apoptosis, and autophagy. With respect to calcium-dependent regulation of autophagy, ion ...
Regulation of cardiomyocyte autophagy by calcium
(2016)
Calcium signaling plays a crucial role in a multitude of events within the cardiomyocyte, including cell cycle control, growth, apoptosis, and autophagy. With respect to calcium-dependent regulation of autophagy, ion ...
Physical exercise and regulation of intracellular calcium in cardiomyocytes of hypertensive rats
(Arquivos Brasileiros de Cardiologia, 2022)
Os processos homeostáticos do cálcio diferem entre espécies de animais domésticos: Um breve panorama
(2017-01-01)
There is a lack of knowledge regarding differences of calcium homeostatic mechanisms between domestic animal species, so they are often generalized to all species. Thus, the present literature review pretends to present a ...
Down-regulation of SLC8A1 as a putative apoptosis evasion mechanism by modulation of calcium levels in penile carcinoma
(Elsevier B.V., 2015-07-01)
Purpose: The SLC8A1 gene, which encodes the Na+/Ca2(+) exchanger, has a key role in calcium homeostasis. Our previous gene expression oligoarray data revealed SLC8A1 under expression in penile carcinoma. We investigated ...