https://www.newyorker.com/magazine/2026/08/03/what-would-it-mean-to-see-a-new-color QT:{{” Tetrachromats are organisms or individuals who possess four independent channels for conveying color information, resulting from having four distinct types of cone cells in their retinas “}}
Posts Tagged ‘keyabbrev’
What Would It Mean to See a New Color? | The New Yorker
September 19, 2026Is the peptide craze backed by science? The promise behind the hype | Nature
August 3, 2026https://www.nature.com/articles/d41586-026-01816-x
Interesting to interrelate to transcribed pseudogenes – e.g. BPC-157 peptide
Willyard, C. (2026). Is the peptide craze backed by science? The promise behind the hype. Nature, 654(8118), 312–314.
https://doi.org/10.1038/d41586-026-01816-x
A new drug targets one of cancer’s master switches
July 29, 2026Has one of cancer’s master switches been found?
Pancreatic cancer
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Alzheimer’s Blood Tests Offer New Promise to Diagnose and Predict the Disease – The New York Times
July 19, 2026Neomycin sulfate | DrugBank
July 19, 2026https://go.drugbank.com/salts/DBSALT000472
QT:{{” Neomycin is a broad-spectrum aminoglycoside antibiotic drug that is derived from the metabolic products of Streptomyces fradiae.5 Neomycin is a complex comprised of three components, neomycin A, B, and C.2 Neomycin B, also known as framycetin, is the most active component of the complex and neomycin C is the isomer of neomycin B, making these two stereoisomers the active components of neomycin.1,2 Neomycin A, or neamine, is a moiety that conjoins two molecules of neomycin B and C together.1 Neomycin is active against both
gram-positive and gram-negative organisms and mediates its
pharmacological action by binding to bacterial ribosomes and inhibiting protein synthesis, which is crucial for the survival of bacteria.9
Neomycin sulfate is the most common form for pharmaceutical
preparations; because the compound is a complex, the amount of neomycin in products is measured in units.2 Neomycin sulfate as monotherapy is available in an oral solution for adjunct use in the treatment of hepatic coma.5 It is also used in combination with polymyxin B sulfates and hydrocortisone in otic suspensions for use in the treatment of bacterial infections in the external auditory canal, including infections caused by medical procedures in the ear.6 “}}
neosporin
Sodium metabisulfite – Wikipedia
July 19, 2026https://en.wikipedia.org/wiki/Sodium_metabisulfite
Na2S2O5
QT:{{”
Sodium metabisulfite is added as an excipient to medications which contain adrenaline (epinephrine), in order to prevent the oxidation of adrenaline.[7] For example, it is added to combination drug
formulations which contain a local anaesthetic and adrenaline,[7] and to the formulation in epinephrine autoinjectors, such as the EpiPen.[8] This lengthens the shelf life of the formulation,[7] although the sodium metabisulfite reacts with adrenaline, causing it to degrade and form epinephrine sulfonate.[9]
…
It (or liquid SO2) is commonly used as an antimicrobial and
antioxidant in winemaking; bottled wine indicates its use with the label “Contains Sulfites” in the US.
…
Safety
Sodium metabisulfite, despite not being flammable, decomposes at 150°C releasing toxic sulfur dioxide. It is corrosive when dissolved in water. Some people who are sulfite sensitive may experience an allergic reaction to sodium metabisulfite, sometimes severe, resulting in labeling requirements for food safety.[22] In 2024, it was named ‘allergen of the year 2024’ by the American Contact Dermatitis Society.[23]
“}}
Also, in hair care:
”
Sodium Metabisulfite: A preservative and antioxidant that prevents the dye ingredients from oxidizing and changing color in the bottle before it is mixed with a developer.
”
Ammonium persulfate – Wikipedia
July 19, 2026https://en.wikipedia.org/wiki/Ammonium_persulfate
(NH4)2S2O8 => NH42S2O8
QT:{{” Ammonium persulfate is a standard ingredient in hair bleach. Persulfates are used as oxidants in organic chemistry;[7] for example, in the Minisci reaction and Elbs persulfate oxidation.
Safety
Airborne dust containing ammonium persulfate may be irritating to eye, nose, throat, lung and skin upon contact. Exposure to high levels of dust may cause difficulty in breathing.[8]
It has been noted that persulfate salts are a major cause of asthmatic effects.[9] Furthermore, it has been suggested that exposure to ammonium persulfate can cause asthmatic effects in hair dressers and receptionists working in the hairdressing industry. These asthmatic effects are proposed to be caused by the oxidation of cysteine residues, as well as methionine residues.[10] “}}
Yoda1 and Dooku1 drugs for allergy – Google Search
May 31, 2026https://www.google.com/search?q=Yoda1+and+Dooku1+drugs+for+allergy&sca_esv=bf92bea0edb6a6be&sxsrf=ANbL-n4FnhlgiZOg1P6XGD-CH0nQWDfQDw%3A1780270742370&ei=lsYcarirFpDaptQPiY7EwAU&biw=1307&bih=712&ved=0ahUKEwi4zs-p2eSUAxUQrYkEHQkHEVgQ4dUDCBA&uact=5&oq=Yoda1+and+Dooku1+drugs+for+allergy&gs_lp=Egxnd3Mtd2l6LXNlcnAiIllvZGExIGFuZCBEb29rdTEgZHJ1Z3MgZm9yIGFsbGVyZ3kyBRAAGO8FMgUQABjvBTIIEAAYgAQYogQyBRAAGO8FSLZAUABYlylwAHgBkAEAmAFloAGMBaoBAzUuMrgBA8gBAPgBAvgBAZgCB6ACrAXCAgoQIRgKGKABGMMEmAMAkgcDMy40oAeaF7IHAzMuNLgHrAXCBwUxLjQuMsgHD4AIAQ&sclient=gws-wiz-serp QT:{{” Yoda1 and Dooku1 are not approved medications for allergy patients; they are purely experimental chemical tools used in scientific research. They are studied to understand the behavior of PIEZO1, a mechanosensitive ion channel found in cells like mast cells and airway smooth muscle cells. [1, 2, 3, 4, 5, 6]
Yoda1: Acts as a synthetic agonist, meaning it forcefully opens the PIEZO1 channel. In allergy and asthma research, stimulating this channel with Yoda1 can cause mast cell degranulation (triggering histamine release) or, conversely, relax airway smooth muscle cells to potentially cause bronchodilation. [1, 2, 3]
Dooku1: Acts as an antagonist, meaning it blocks Yoda1 from opening the PIEZO1 channel. In research, it is used to reverse or inhibit the effects of
“}}
