U.S. Department of Health & Human Services Divider Arrow National Institutes of Health Divider Arrow NCATS

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Showing 4361 - 4370 of 4697 results

Status:
Other

Class (Stereo):
CHEMICAL (ABSOLUTE)


Escin Ia and isoescin Ia have been traditionally used clinically as the chief active ingredients of escin, a major triterpene saponin isolated from horse chestnut (Aesculus hippocastanum) seeds for the treatment of chronic venous insufficiency, hemorrhoids, inflammation and edema. The interconversion of escin Ia and isoescin Ia when given alone indicates that administration of one isomer leads to exposure to the other.
Trifluoromethylphenylpiperazine (TFMPP) acts on serotonin receptors 5-HT1A, 5-HT1B, 5-HT1D, 5-HT2A and 5-HT2C and functions as a full agonist at all sites except the 5-HT2A receptor, where it acts as a weak partial agonist or antagonist. In addition, TFMPP binds to the sodium-dependent serotonin transporter, SERT and evokes the release of serotonin. Besides was shown, that the N-Benzylpiperazine/TFMPP combination produced effects, which crudely mimic those of MDMA, commonly known as ecstasy. The neurophysiological effects of TFMPP in humans was also studied and was shown that TFMPP may affect transmitter systems involved in speeding of interhemispheric communication in the male brain.
β-phenylethylamine (2-phenylethylamine) is a small amine containing alkaloid synonymous with phenethylamine and the acronym PEA; in the human body it has a neuromodulator/neurotransmitter role and is known as a trace amine due to its low quantity relative to other bioactive amino acids. PEA was characterized as a substrate for type B monoamine oxidase. PEA functions by activating trace amine receptors (including TAAR1 and TAAR2) thereby regulating monoamine turnover. Ring-substituted phenethylamines, commonly known as 2Cs, are designer drugs that are emerging as new drugs of abuse. PEA administration may be therapeutic in selected depressed patients.
β-phenylethylamine (2-phenylethylamine) is a small amine containing alkaloid synonymous with phenethylamine and the acronym PEA; in the human body it has a neuromodulator/neurotransmitter role and is known as a trace amine due to its low quantity relative to other bioactive amino acids. PEA was characterized as a substrate for type B monoamine oxidase. PEA functions by activating trace amine receptors (including TAAR1 and TAAR2) thereby regulating monoamine turnover. Ring-substituted phenethylamines, commonly known as 2Cs, are designer drugs that are emerging as new drugs of abuse. PEA administration may be therapeutic in selected depressed patients.
Status:
Other

Class (Stereo):
CHEMICAL (ABSOLUTE)


Conditions:

Jervine (11-Ketocyclopamine) is a naturally occuring steroidal alkaloid is derived from the Veratrum plant species. Jervine is a teratogen implicated in birth defects when consumed by animals during a certain period of their gestation. Over the Hedgehog signaling pathway Jervine effectively inhibit the tumor growth using three human tumor xenograft models including lung cancer, pancreatic cancer and basal cell carcinoma. Jervine has the potential to advance to a treatment for different tumors.

Showing 4361 - 4370 of 4697 results