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In addition, severe hypocalcaemia will begin to affect aspects of blood coagulation and signal transduction. Ca 2+ ions can damage cells if they enter in excessive numbers (for example, in the case of excitotoxicity, or over-excitation of neural circuits, which can occur in neurodegenerative diseases, or after insults such as brain trauma or ...
n/a Ensembl ENSG00000181143 n/a UniProt Q8WXI7 n/a RefSeq (mRNA) NM_024690 NM_001401501 n/a RefSeq (protein) NP_078966 n/a Location (UCSC) Chr 19: 8.85 – 8.98 Mb n/a PubMed search n/a Wikidata View/Edit Human Mucin-16 (MUC-16) also known as Ovarian cancer-related tumor marker CA125 is a protein that in humans is encoded by the MUC16 gene. MUC-16 is a member of the mucin family glycoproteins ...
The resting concentration of Ca 2+ in the cytoplasm is normally maintained around 100 nM.This is 20,000- to 100,000-fold lower than typical extracellular concentration. [1] [2] To maintain this low concentration, Ca 2+ is actively pumped from the cytosol to the extracellular space, the endoplasmic reticulum (ER), and sometimes into the mitochondria.
Schematic overview of the classes of stresses in plants Neurohormonal response to stress. Stress, whether physiological, biological or psychological, is an organism's response to a stressor such as an environmental condition. [1] When stressed by stimuli that alter an organism's environment, multiple systems respond across the body. [2]
Frequent stress: the magnitude and frequency of response to stress is what determines the level of allostatic load which affects the body. Failed shut-down: the inability of the body to shut off while stress accelerates and levels in the body exceed normal levels, for example, elevated blood pressure.
Stress proteins can exhibit widely varied functions within a cell- both during normal life processes and in response to stress. For example, studies in Drosophila have indicated that when DNA encoding certain stress proteins exhibit mutation defects, the resulting cells have impaired or lost abilities such as normal mitotic division and ...
Mechanical deformation of the cell membrane can be achieved by a number of experimental interventions, including magnetic actuation of nanoparticles. An example of this is the control of calcium influx of axons and boutons within neural networks. [65] Note that this is not an indication of 'magnetic stimulation' of mechanosensitive channels.
The simplest case of a normal distribution is known as the standard normal distribution or unit normal distribution. This is a special case when μ = 0 {\textstyle \mu =0} and σ 2 = 1 {\textstyle \sigma ^{2}=1} , and it is described by this probability density function (or density): φ ( z ) = e − z 2 2 2 π . {\displaystyle \varphi (z ...