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Nitric oxide sensing in plants is mediated by the N-end rule of proteolysis [61] [62] and controls abiotic stress responses such as flooding-induced hypoxia, [63] salt and drought stress. [64] [65] [66] Nitric oxide interactions have been found within signaling pathways of plant hormones such as auxin, [67] ethylene, [63] [68] [69] Abscisic ...
Metals have been used in treatments since ancient times. The Ebers Papyrus from 1500BC is the first written account of the use of metals for treatment and describes the use of Copper to reduce inflammation and the use of iron to treat anemia. Sodium vanadate has been used since the early 20th century to treat rheumatoid arthritis.
Metal ions and metallic compounds are often used in medical treatments and diagnoses. [18] Compounds containing metal ions can be used as medicine, such as lithium compounds and auranofin . [ 19 ] [ 20 ] Metal compounds and ions can also produce harmful effects on the body due to the toxicity of several types of metals. [ 18 ]
The journal covers the broad field of nitric oxide and other similar gaseous signaling molecules such as hydrogen sulfide and carbon monoxide. Published research includes basic and clinical topics such as cell biology, molecular biology, biochemistry, immunology, pathology, genetics, physiology, pharmacology, and disease processes.
Iron oxide nanoparticles are used in cancer magnetic nanotherapy that is based on the magneto-spin effects in free-radical reactions and semiconductor material ability to generate oxygen radicals, furthermore, control oxidative stress in biological media under inhomogeneous electromagnetic radiation.
While the cause and progression of Alzheimer's disease are not well understood, [citation needed] research indicates that, among several other key observations, iron, [84] [85] aluminum, [86] and copper [87] [88] accumulate in the brains of Alzheimer's patients. However, it is not yet known whether this accumulation is a cause or a consequence ...
Tungsten is one of the oldest metal ions to be incorporated in biological systems, preceding the Great Oxygenation Event. Before the abundance of oxygen in Earth's atmosphere, oceans teemed with sulfur and tungsten, while molybdenum, a metal that is highly similar chemically, was inaccessible in solid form. The abundance of tungsten and lack of ...
An experimental setup used to measure the fraction of exhaled nitric oxide (FeNO) in human breath samples. The subject blows into the tube (1) after a mouthpiece (2) has been connected to it. The wires on the side are part of the system that measures parameters like breath velocity, while the exhaled gas is taken to a FeNO analyzer (3).