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The frequent occurrence of tissue damage and infection among illicit users are what gained the drug its nickname of the flesh-eating drug, or the zombie drug, as homemade versions made under inadequate conditions contain multiple impurities and toxic substances that lead to severe tissue damage and subsequent infection as a direct consequence ...
In pharmacology, biological activity or pharmacological activity describes the beneficial or adverse effects of a drug on living matter. [1] [2] When a drug is a complex chemical mixture, this activity is exerted by the substance's active ingredient or pharmacophore but can be modified by the other constituents. Among the various properties of ...
The action of drugs on the human body (or any other organism's body) is called pharmacodynamics, and the body's response to drugs is called pharmacokinetics. The drugs that enter an individual tend to stimulate certain receptors, ion channels, act on enzymes or transport proteins. As a result, they cause the human body to react in a specific way.
The specific interaction between drugs and their receptors is referred to as "drug action", and the widespread changes in physiological or psychological function is referred to as "drug effect". [2] These drugs may originate from natural sources such as plants and animals, or from artificial sources such as chemical synthesis in the laboratory.
Morphine is an endogenous opioid in humans. Various human cells are capable of synthesizing and releasing it, including white blood cells. [15] [97] [98] The primary biosynthetic pathway for morphine in humans consists of [15] Morphine biosynthesis in humans L-tyrosine → para-tyramine or L-DOPA → Dopamine
Photo Illustration by Thomas Levinson/The Daily Beast/Getty; Biwer et al.Throughout the Andes, stretching skyward from dry tropical rainforests, is an inconspicuous tree that can turn your mind ...
Mycoplasma alligatoris is a non-motile chemoorganoheterotroph found in American alligators. [1] It has an optimum growth temperature range of 30-34 °C. [1] The DNA sequence for M. alligatoris type strain A21JP2T was obtained through random shotgun sequencing, revealing a genome size of 1040–1060 kb, with 89% being coding sequences. [1]
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