Neurotransmitter drug

Iversen, S. and Snyder, S., eds. Handbook of Psychopharmacology Drugs, Neurotransmitters and Behavior. New York Plenum Press, 1977. pp. 333-384. 

Sulfotransferases (SULTs) are important for the metabolism of a number of drugs, neurotransmitters, and hormones, especially the steroid hormones. The cosubstrate for these reactions is 3 -phosphoadenosine 5 -phosphosulfate (PAPS) (Fig. 4.1). Like the aforementioned enzymes, sulfate conjugation typically renders the compound inactive and more water soluble. However, this process can also result in the activation of certain compounds, such as the antihypertensive minoxidil and several of the steroid hormones. Seven SULT isoforms identified in humans, including SULTs lAl to 1A3, possess activity toward phenolic substrates such as dopamine, estradiol, and acetaminophen. SULTIBI possesses activity toward such endogenous substrates as dopamine and triiodothyronine. SULTIEI has substantial activity toward steroid hormones, especially estradiol and dehydroepiandrosterone, and toward the anti-... 

As a class, the aliphatic amines encompass a large number of drugs, neurotransmitters, hormones, and other bioactive compounds [326]. In contrast to the oxyacids discussed in Chapter 5, the first dissociation in aliphatic and aromatic amines occurs from a charged species, an ammonium (-NH3+) group ... 

Uses Hair conditioner in cosmetics drug neurotransmitter antihypertensive mfg. of human nutrition specialty prods. 

Adrenergic. Relating to epinephrine (adrenaline) or norepinephrine (noradrenaline). Commonly used to describe neurons that utilize norepinephrine as a neurotransmitter and the drugs that interact with these neurons. 

The purines, as is well known, play a very central role in the biochemistry of life. This heterocyclic nucleus is involved in vital processes in a host of guises, from its participation in the genetic message to its part in the energy transmission system and perhaps even as a neurotransmitter. It is thus not surprising that considerable attention has been devoted to this heterocyclic system as a source for drugs it is somewhat unexpected that so few of these efforts have met with success. 

The ergolines have provided a number of drugs that show interaction with neurotransmitters. Depending on the substitution pattern, they may be dopamine agonists or antagonists, a-adrenergic blockers, or Inhibitors of the release of prolactin. A recent member of the series, pergolide... 

Endogenous substances such as serotonin, amino acids, purines, and pyrimidines all have biological activity and are tolerated in the human body. Therefore, these can be used in some cases as starting points for synthetic drugs. For example, the amino acid tryptophan and neurotransmitter... 

Cholinesterase inhibitor (anti-cholinesterase, ChEI) is a chemical that prevents cholinesterases (ChEs) from breaking down. ACh, which consequently increases the level and duration of action of this neurotransmitter. ChEIs such as organophosphates (esters of phosphoric acid) and carbamates (esters of carbamic acid) - serve as insecticides, pesticides, warfare agents and drugs. 

Ion channels that are opened by binding of a neurotransmitter (or drug) to a receptor domain on extracellular sites of the channel protein(s) are defined... 

GABA transporter GAT1 (SLC6A1) GABAergic neurons in CNS <10 Clearance of interstitial neurotransmitter, reuptake into neurons Tiagabine, an antiepileptic drug... 

The patty drug MDMA (3,4-methylene-dioxymetham-phetamine) as well as amphetamine causes efflux of all monoamine neurotransmitters. The effects of MDMA are described as psychostimulant and hallucinogenic and are judged differently from those of amphetamine. This difference is due to the stronger inhibition of SERT by MDMA as compared with amphetamine, which is a more potent dopamine releaser and moreaddictivethan MDMA. 

Selective serotonine reuptake inhibitor (SSRI) is an abbreviation for the class of antidepressants known as the Selective Serotonin Reuptake Inhibitors. Examples of SSRIs include fluoxetine, paroxetine, citalopram, and sertraline. These drugs selectively inhibit the serotonin transporter thus prolonging the synaptic lifespan of the neurotransmitter serotonin. 

---