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A cat eating grass – an example of zoopharmacognosy. Zoopharmacognosy is a behaviour in which non-human animals self-medicate by selecting and ingesting or topically applying plants, soils and insects with medicinal properties, to prevent or reduce the harmful effects of pathogens, toxins, and even other animals.
In the 1990s and the 2000s, a flood of research identified additional examples of self-medication. ... Huffman said he thinks all animal species self-medicate to some degree. Researchers have even ...
Usually, this behavior is a result of coevolution between the animal and the plant that it uses for self-medication. [5] For example, apes have been observed selecting a particular part of a medicinal plant by taking off leaves and breaking the stem to suck out the juice. [33]
This behavior was controversially depicted in the 1974 documentary Animals Are Beautiful People: the crew of the film reportedly staged the scene, either by soaking the fruit in alcohol before allowing animals to eat it, [4] or by simply injecting the animals with a veterinary anesthetic to elicit symptoms of intoxication. [5]
Self-administration is, in its medical sense, the process of a subject administering a pharmacological substance to themself. A clinical example of this is the subcutaneous "self-injection" of insulin by a diabetic patient. In animal experimentation, self-administration is a form of operant conditioning where the reward is a drug. This drug can ...
In a scientific study, researchers looked at how different drugs are self-administered by squirrel monkeys. The drugs they studied included cocaine and a few others that have some similarities to cocaine in how they affect the brain. They trained the monkeys to give themselves these drugs through injections and observed their behavior.
“Drugs are becoming deadlier.” Medetomidine is more potent than a similar animal sedative, xylazine, or “tranq,” that’s become widespread in the U.S. over the past several years.
Animal ingredients in TCM include animal parts such as tiger bones, rhino horns, deer antlers, and snake bile. [18] The use of animal parts in TCM have been definitively linked to the extinction of wildlife. [19] One example of this link is the pangolin trade, which has led the pangolin to be called the world's "most trafficked mammal."