Tag: ASTHMA

  • ADAM33: The Asthma Whisperer

    ADAM33 is the protein that’s been keeping pulmonologists up at night! ADAM33 is like that mysterious neighbor who everyone suspects is up to something, but no one can quite figure out what. This sneaky little protein has been linked to asthma, but it’s playing hard to get when it comes to revealing its secrets. Picture…

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  • Osteopontin (OPN)

    Osteopontin (OPN), also known as bone /sialoprotein I (BSP-1 or BNSP), early T-lymphocyte activation (ETA-1), secreted phosphoprotein 1 (SPP1), 2ar and Rickettsia resistance (Ric), is a protein that in humans is encoded by the SPP1 gene (secreted phosphoprotein 1). The murine ortholog is Spp1. Osteopontin is a SIBLING (glycoprotein) that was first identified in 1986 in osteoblasts. The family of non-collagenous proteins known as SIBLING proteins, standing for small integrin-binding ligand, N-linked glycoprotein, are components of the extracellular matrix of bone and dentin. Evidence shows that these proteins play key…

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  • Adenosine

    Adenosine

    Adenosine (symbol A) is an organic compound that occurs widely in nature in the form of diverse derivatives. The molecule consists of an adenine attached to a ribose via a β-N9–glycosidic bond. Adenosine is one of the four nucleoside building blocks of RNA (and its derivative deoxyadenosine is a building block of DNA), which are essential for all life. Its derivatives include the energy carriers adenosine mono-, di-, and triphosphate, also…

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  • The hyperventilation syndrome: a neurosis or a manifestation of magnesium imbalance? (1985)

    The hyperventilation syndrome: a neurosis or a manifestation of magnesium imbalance? (1985)

    It has been proven with clinical, psychological and electromyographic tests that the hyperventilation (HV) syndrome cannot be separated from so-called genuine tetany. Tetanic patients with and without HV are characterized by a significant hypocalcemia; but a significant hypomagnesemia is exclusively found in tetanic patients with HV attacks. Possible pathogenic mechanisms are discussed which may explain…

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  • Medical uses of adrenaline

    Main article: Epinephrine (medication) As a medication, it is used to treat several conditions, including allergic reaction anaphylaxis, cardiac arrest, and superficial bleeding. Inhaled adrenaline may be used to improve the symptoms of croup. It may also be used for asthma when other treatments are not effective. It is given intravenously, by injection into a muscle, by inhalation, or by injection just under the skin. Common…

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  • Chymase and Chymosin – Rumored To Be Synonyms (and a little renin and rennin)

    Chymase Alternative name for chymosin [“chymase .” A Dictionary of Food and Nutrition. . Encyclopedia.com. 25 Aug. 2022 https://www.encyclopedia.com] Mast Cell Chymase and Tryptase and some MMPs Chymase and tryptase are packaged in secretory granules together with histamine and other mediators in mast cells, which are infiltrated in rheumatoid synovium. Chymase is a chymotrypsin-like proteinase with a broad spectrum of activity against ECM components such as type VI collagen7 and aggrecan. It…

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  • What Is Nitrophenol? (besides something mentioned in ‘Scientific Opinion on the re‐evaluation of aspartame as a food additive’)

    What Is Nitrophenol? (besides something mentioned in ‘Scientific Opinion on the re‐evaluation of aspartame as a food additive’)

    Nitrophenols are compounds of the formula HOC6H5−x(NO2)x. The conjugate bases are called nitrophenolates. Nitrophenols are more acidic than phenol itself. Wikipedia Mono-nitrophenols with the formula HOC6H4NO2. Three isomeric nitrophenols exist: o-Nitrophenol (2-nitrophenol; OH and NO2 groups are neighboring; CAS number: 88-75-5), a yellow crystalline solid (m.p. 46 °C). m-Nitrophenol (3-nitrophenol, CAS number: 554-84-7), a yellow solid (m.p. 97 °C) and precursor to the…

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  • Prostaglandins (PG)

    The prostaglandins (PG) are a group of physiologically active lipid compounds called eicosanoids  “Eicosanoid Synthesis and Metabolism: Prostaglandins, Thromboxanes, Leukotrienes, Lipoxins”. themedicalbiochemistrypage.org. Retrieved 2018-09-21.  having diverse hormone-like effects in animals. Prostaglandins have been found in almost every tissue in humans and other animals. They are derived enzymatically from the fatty acid arachidonic acid. Ricciotti E, FitzGerald GA (May 2011). “Prostaglandins and inflammation”. Arteriosclerosis, Thrombosis, and Vascular Biology. 31 (5): 986–1000. doi:10.1161/ATVBAHA.110.207449. PMC 3081099. PMID 21508345. Every prostaglandin contains 20 carbon atoms, including…

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