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Psychedelic Plants
Psychoactive plants are plants, or preparations thereof, that upon ingestion induce psychotropic effects. As stated in a reference work: Psychoactivity may include sedative, stimulant, euphoric, deliriant, and hallucinogenic effects. Several hundred psychoactive plants are known. Some popular examples of psychoactive plants include ''Coffea arabica'' (coffee), ''Camellia sinensis'' ( tea), ''Nicotiana tabacum'' (tobacco), and ''Cannabis'' (including hashish). Psychoactive plants have been used ritually (''e.g.'', peyote as an entheogen), medicinally (''e.g.'', opium as an analgesic), and therapeutically (''e.g.'', cannabis as a drug) for thousands of years. Hence, the sociocultural and economic significance of psychoactive plants is enormous. Examples of psychoactive plants In the table below, a few examples of significant psychoactive plants and their effects are shown. For further examples, see List of psychoactive plants. Botanical taxonomy Botanical taxonomy del ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tabak P9290021
Tabak is a surname and may refer to: *Benny Tabak (born 1956), former Israeli footballer *David Tabak (1927–2012), Israeli Olympic runner *Jiří Tabák (born 1955), retired Czech gymnast * Lawrence A. Tabak, American dentist and biomedical scientist *Mirjana Tabak (born 1972), Croatian former female professional basketball player *Noortje Tabak (born 1988), former Dutch road cyclist *Romana Tabak (born 1991), Slovak professional tennis player *Ronald Tabak (other) *Tino Tabak, Dutch-born New Zealand cyclist *Vincent Tabak, Dutch engineer and convicted murderer *Žan Tabak (born 1970), Croatian basketball player See also *Tabak Division, official name of the 1st Infantry Division, Philippine Army *Tabak-Toyok, a Filipino flail weapon consisting of a pair of sticks connected by a chain *Tobacco Tobacco is the common name of several plants in the genus '' Nicotiana'' of the family Solanaceae, and the general term for any product prepared from the cured leaves ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Entheogen
Entheogens are psychoactive substances that induce alterations in perception, mood, consciousness, cognition, or behavior for the purposes of engendering spiritual development or otherwiseRätsch, Christian, ''The Encyclopedia of Psychoactive Plants: Ethnopharmacology and Its Applications'' pub. Park Street Press 2005 in sacred contexts. Anthropological study has established that entheogens are used for religious, magical, shamanic, or spiritual purposes in many parts of the world. Entheogens have traditionally been used to supplement many diverse practices geared towards achieving transcendence, including divination, meditation, yoga, sensory deprivation, healings, asceticism, prayer, trance, rituals, chanting, imitation of sounds, hymns like peyote songs, drumming, and ecstatic dance. The psychedelic experience is often compared to non-ordinary forms of consciousness such as those experienced in meditation, near-death experiences, and mystical experiences. Ego d ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cannabis Sativa
''Cannabis sativa'' is an annual herbaceous flowering plant indigenous to Eastern Asia, but now of cosmopolitan distribution due to widespread cultivation. It has been cultivated throughout recorded history, used as a source of industrial fiber, seed oil, food, recreation, religious and spiritual moods and medicine. Each part of the plant is harvested differently, depending on the purpose of its use. The species was first classified by Carl Linnaeus in 1753. The word ''sativa'' means "things that are cultivated." Plant physiology The flowers of ''Cannabis sativa'' are unisexual and plants are most often either male or female. It is a short-day flowering plant, with staminate (male) plants usually taller and less robust than pistillate (female or male) plants. The flowers of the female plant are arranged in racemes and can produce hundreds of seeds. Male plants shed their pollen and die several weeks prior to seed ripening on the female plants. Under typical conditions with a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nicotine
Nicotine is a naturally produced alkaloid in the nightshade family of plants (most predominantly in tobacco and '' Duboisia hopwoodii'') and is widely used recreationally as a stimulant and anxiolytic. As a pharmaceutical drug, it is used for smoking cessation to relieve withdrawal symptoms. Nicotine acts as a receptor agonist at most nicotinic acetylcholine receptors (nAChRs), except at two nicotinic receptor subunits ( nAChRα9 and nAChRα10) where it acts as a receptor antagonist. Nicotine constitutes approximately 0.6–3.0% of the dry weight of tobacco. Nicotine is also present at ppb-concentrations in edible plants in the family Solanaceae, including potatoes, tomatoes, and eggplants, though sources disagree on whether this has any biological significance to human consumers. It functions as an antiherbivore toxin; consequently, nicotine was widely used as an insecticide in the past, and neonicotinoids (structurally similar to nicotine), such as imidaclopri ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nicotine
Nicotine is a naturally produced alkaloid in the nightshade family of plants (most predominantly in tobacco and '' Duboisia hopwoodii'') and is widely used recreationally as a stimulant and anxiolytic. As a pharmaceutical drug, it is used for smoking cessation to relieve withdrawal symptoms. Nicotine acts as a receptor agonist at most nicotinic acetylcholine receptors (nAChRs), except at two nicotinic receptor subunits ( nAChRα9 and nAChRα10) where it acts as a receptor antagonist. Nicotine constitutes approximately 0.6–3.0% of the dry weight of tobacco. Nicotine is also present at ppb-concentrations in edible plants in the family Solanaceae, including potatoes, tomatoes, and eggplants, though sources disagree on whether this has any biological significance to human consumers. It functions as an antiherbivore toxin; consequently, nicotine was widely used as an insecticide in the past, and neonicotinoids (structurally similar to nicotine), such as imidaclopri ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Alertness
Alertness is the state of active attention by high sensory awareness such as being watchful and prompt to meet danger or emergency, or being quick to perceive and act. It is related for psychology . A lack of alertness is a symptom of a number of conditions, including narcolepsy, attention deficit disorder, chronic fatigue syndrome, depression, Addison's disease, or sleep deprivation. Pronounced lack of alertness can be graded as an altered level of consciousness. The word is formed from "alert", which comes from the Italian "all'erta" (on the watch, literally, on the height; 1618) Physiological aspects People who have to be alert during their jobs, such as air traffic controllers or pilots, often face challenges maintaining their alertness. Research shows that for people "...engaged in attention-intensive and monotonous tasks, retaining a constant level of alertness is rare if not impossible." If people employed in safety-related or transportation jobs have lapses in ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Drowsiness
Somnolence (alternatively sleepiness or drowsiness) is a state of strong desire for sleep, or sleeping for unusually long periods (compare hypersomnia). It has distinct meanings and causes. It can refer to the usual state preceding falling asleep, the condition of being in a drowsy state due to circadian rhythm disorders, or a symptom of other health problems. It can be accompanied by lethargy, weakness and lack of mental agility. Somnolence is often viewed as a symptom rather than a disorder by itself. However, the concept of somnolence recurring at certain times for certain reasons constitutes various disorders, such as excessive daytime sleepiness, shift work sleep disorder, and others; and there are medical codes for somnolence as viewed as a disorder. Sleepiness can be dangerous when performing tasks that require constant concentration, such as driving a vehicle. When a person is sufficiently fatigued, microsleeps may be experienced. In individuals deprived of sleep, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Caffeine
Caffeine is a central nervous system (CNS) stimulant of the methylxanthine class. It is mainly used recreationally as a cognitive enhancer, increasing alertness and attentional performance. Caffeine acts by blocking binding of adenosine to the adenosine A1 receptor, which enhances release of the neurotransmitter acetylcholine. Caffeine has a three-dimensional structure similar to that of adenosine, which allows it to bind and block its receptors. Caffeine also increases cyclic AMP levels through nonselective inhibition of phosphodiesterase. Caffeine is a bitter, white crystalline purine, a methylxanthine alkaloid, and is chemically related to the adenine and guanine bases of deoxyribonucleic acid (DNA) and ribonucleic acid (RNA). It is found in the seeds, fruits, nuts, or leaves of a number of plants native to Africa, East Asia and South America, and helps to protect them against herbivores and from competition by preventing the germination of nearby seeds, as well as ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Starr 070308-5472 Coffea Arabica
Starr may refer to: People and fictional characters * Starr (surname), a list of people and fictional characters * Starr (given name), a list of people and fictional characters Places United States * Starr, Ohio, an unincorporated community * Starr, South Carolina, a town * Starr County, Texas * Starr Township, Cloud County, Kansas * Starr Township, Hocking County, Ohio * Starr Historic District, Richmond, Indiana * Mount Starr, a mountain in California Antarctica * Starr Peninsula, Ellsworth Land * Starr Lake (McMurdo Station), Ross Island * Starr Nunatak, Victoria Land Elsewhere * Starr Gate, a location in Blackpool, Lancashire, England * 4150 Starr, a minor planet Buildings * Starr House (other), various houses on the United States National Register of Historic Places * Starr Mill, Middletown, Connecticut, on the National Register of Historic Places * Starr Arena, a sports facility in Hamilton, New York, United States Ships * HMS ''Starr'', ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
List Of Psychoactive Plants
This is a list of plant species that, when consumed by humans, are known or suspected to produce psychoactive effects: changes in nervous system function that alter perception, mood, consciousness, cognition or behavior. Many of these plants are used intentionally as psychoactive drugs, for medicinal, religious, and/or recreational purposes. Some have been used ritually as entheogens for millennia. The plants are listed according to the specific psychoactive chemical substances they contain; many contain multiple known psychoactive compounds. Cannabinoids Species of the genus ''Cannabis'', known colloquially as marijuana, including ''Cannabis sativa'' and '' Cannabis indica'', is a popular psychoactive plant that is often used medically and recreationally. The principal psychoactive substance in ''Cannabis'', tetrahydrocannabinol (THC), contains no nitrogen, unlike many (but not all) other psychoactive substances and is not an indole, tryptamine, phenethylamine, anticholiner ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Western Publishing
Western Publishing, also known as Western Printing and Lithographing Company, was a Racine, Wisconsin, firm responsible for publishing the Little Golden Books. Its Golden Books Family Entertainment division also produced children's books and family-related entertainment products. The company had editorial offices in New York City and Los Angeles, California. Western Publishing became Golden Books Family Entertainment in 1996. As of 2013, ''Little Golden Books'' remains as an imprint of Penguin Random House. History Early years Edward Henry Wadewitz, the 30-year-old son of German Americans, German immigrants, worked at the West Side Printing Company in Racine, Wisconsin. When the owner of that company was unable to pay Wadewitz his wages, Wadewitz took the opportunity in 1907 to purchase the company for $2,504, with some of the funds provided by his brother Albert. Knowing that the company needed staff with more knowledge of the business than he had, Wadewitz hired Roy A. S ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
