γ-Hydroxybutyric acid, also known as gamma-hydroxybutyric acid, GHB, or 4-hydroxybutanoic acid, is a naturally occurring neurotransmitter and a depressant drug. It is a precursor to GABA, glutamate, and glycine in certain brain areas. It acts on the GHB receptor and is a weak agonist at the GABA B receptor.

GHB or Gamma Hydroxybutyrate (C 4 H 8 O 3) is a central nervous system (CNS) depressant that is commonly referred to as a “club drug” or “date rape” drug. GHB is abused by teens and young adults at bars, parties, clubs and “raves” (all night dance parties), and is often placed in alcoholic beverages.

2023年4月18日 · GHB is a metabolite for the neurotransmitter GABA (gamma-aminobutyric acid), the most prevalent inhibitory neurotransmitter that occurs in the central nervous system. Inhibitory neurotransmitters have numerous functions, but they basically modulate the central nervous system by slowing down the firing of other neurons in the brain and spinal cord.

Gamma-hydroxybutyrate (GHB) is a short-chain fatty acid present endogenously in the brain and used therapeutically for the treatment of narcolepsy, as sodium oxybate, and for alcohol abuse/withdrawal.

Gamma hydroxybutyric acid, commonly abbreviated GHB, is a therapeutic drug which is illegal in multiple countries. It is currently regulated in the US and sold by Jazz Pharmaceuticals under the name Xyrem. However, it is important to note that GHB is a designated Orphan drug (in 1985).

二沉池泥位也叫污泥层高度，是二沉池设计、运行和控制中的一个非常重要的参数。 通常定义为从二沉池底部至泥水界面之间的垂直距离，简称为SBH。 影响二沉池泥层高度的因素较多，除活性污泥的沉降性能SV30之外，二沉池的设计参数、污水处理厂的运行参数都会对其产生影响。 二沉池泥位与各因素之间关系. 回流污泥浓度与泥位的关系. 这里我们可以知道的是，随着泥层高度的增加，污泥回流浓度逐渐增加。 泥位越高，污泥在二沉池停留的时间相对越长，因而会提高回流 …

2020年2月27日 · Gamma-hydroxybutyrate, or GHB, is a potent central nervous system depressant that has dramatic effects on the mind and body. Most people take GHB recreationally for the euphoric and calming effects it produces at low doses.

GHB (gamma hydroxybutyrate) is a substance naturally present in your body. It acts as a depressant, slowing and calming the activity of your nervous system. In Canada, doctors can prescribe GHB for narcolepsy (a serious sleep disorder). However, it can also be made in illegal labs and sold illegally.

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