Search results
Results from the WOW.Com Content Network
Kratom overdose is a subject of concern in many countries because of the associated rising number of hospitalizations and deaths in which chronic kratom use is a contributing factor. [11] [16] According to clinical reviews, a kratom overdose can cause liver toxicity, seizures, coma, and death, [16] especially in combination with excessive ...
Mitragynine is an indole-based alkaloid and is one of the main psychoactive constituents in the Southeast Asian plant Mitragyna speciosa, commonly known as kratom. [4] It is an opioid that is typically consumed as a part of kratom for its pain-relieving and euphoric effects.
For example, in 2010, nine people died due to the combination of O-desmethyltramadol, a μ-opioid agonist and analgesic drug, and kratom, an Asiatic medicinal plant containing mitragynine, another μ-opioid agonist, in a synthetic cannabinoid product called "Krypton". [38] And in 2013, AH-7921 was detected in smoking blends in Japan. [39]
7-Hydroxymitragynine (7-OH) is a terpenoid indole alkaloid from the plant Mitragyna speciosa, commonly known as kratom. [2] It was first described in 1994 [3] and is a human metabolite metabolized from mitragynine present in the Mitragyna speciosa. 7-OH binds to opioid receptors like mitragynine, but research suggests that 7-OH binds with greater efficacy.
A review in Nature found the novel "likely to mislead the unwary". [73] The novel had an initial print run of 1.5 million copies and reached the No. 1 bestseller position at Amazon.com and No. 2 on The New York Times Best Seller list for one week in January 2005. [74] [75] The last novel published while he was still living was Next in 2006. [76]
Krypton is used in some photographic flashes for high speed photography. Krypton gas is also combined with mercury to make luminous signs that glow with a bright greenish-blue light. [39] Krypton is mixed with argon in energy efficient fluorescent lamps, reducing the power consumption, but also reducing the light output and raising the cost. [40]
Krypton-85 (85 Kr) is a radioisotope of krypton.. Krypton-85 has a half-life of 10.756 years and a maximum decay energy of 687 keV. [1] It decays into stable rubidium-85.Its most common decay (99.57%) is by beta particle emission with a maximum energy of 687 keV and an average energy of 251 keV.
"Krypton Returns" is a story arc that follows the events of H'El on Earth. Written by Lobdell, the story arc begins in Action Comics Annual #2 and continues through the November issues Superboy #25, Supergirl #25, Superman #25.