Plants
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Glycoside
In chemistry, a glycoside is a molecule in which a sugar is bound to another functional group via a glycosidic bond. Glycosides play numerous important roles in living organisms. Many plants store chemicals in the form of inactive glycosides. These… Read more.
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Mycoestrogens are xenoestrogens produced by fungi. They are sometimes referred to as mycotoxins.
Among important mycoestrogens are zearalenone, zearalenol and zearalanol. Although all of these can be produced by various Fusarium species, zearalenol and zearalanol may also be produced endogenously in ruminants that have ingested zearalenone. Alpha-zearalanol is also produced… Read more.
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Pistacia terebinthus aka the terebinth and the turpentine tree
Pistacia terebinthus also called the terebinth and the turpentine tree, is a deciduous tree species of the genus Pistacia, native to the Mediterranean region from the western regions of Morocco and Portugal to Greece and western and southeastern Turkey. At one time terebinths growing on the… Read more.
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magical poop paper and the tree it rode in on
Welcome to the fascinating world of fecal forensics! Let’s dive into the delightfully disgusting details of the guaiac fecal occult blood test (gFOBT), a colorful adventure in colon cancer screening!… Read more.
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Homovanillic acid (HVC) and Vanillylmandelic acid (VMA)
Homovanillic acid (HVA) is a major catecholamine metabolite that is produced by a consecutive action of monoamine oxidase and catechol-O-methyltransferase on dopamine. Homovanillic acid is used as a reagent to detect oxidative enzymes, and is associated with dopamine levels in the brain. In psychiatry and neuroscience, brain and cerebrospinal fluid levels of… Read more.
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Catecholamine (CA)
A catecholamine (abbreviated CA) is a monoamine neurotransmitter, an organic compound that has a catechol (benzene with two hydroxyl side groups next to each other) and a side-chain amine. Fitzgerald, P. A. (2011). “Chapter 11. Adrenal Medulla and Paraganglia”. In Gardner, D. G.; Shoback,… Read more.
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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… Read more.
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Buzz Pollination or Sonication
Buzz pollination or sonication is a technique used by some bees, such as solitary bees to release pollen which is more or less firmly held by the anthers. The anthers of buzz-pollinated plant species are typically tubular, with… Read more.
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Thistle tubes, thistle feeders, distelfinks and goldfinches
A thistle tube is a piece of laboratory glassware consisting of a shaft of tube, with a reservoir and funnel-like section at the top. Thistle tubes are typically used by chemists to add liquid to an existing system or… Read more.
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Hibiscus schizopetalus aka Japanese lantern is a species of Hibiscus
Hibiscus schizopetalus is a species of Hibiscus native to tropical eastern Africa in Kenya, Tanzania and Mozambique. Its common names include fringed rosemallow, Japanese lantern, coral hibiscus, and spider hibiscus. Description Hibiscus schizopetalus is a shrub growing to 3 metres (9.8 ft) tall. The red or pink flowers are… Read more.
