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Select agent. Under United States law, Biological select agents or toxins (BSAT s)—or simply select agents for short—are bio-agents which (since 1997 [1]) have been declared by the U.S. Department of Health and Human Services (HHS) or by the U.S. Department of Agriculture (USDA) to have the "potential to pose a severe threat to public ...
Selective Service System. The Selective Service System (SSS) is an independent agency of the United States government that maintains a database of registered male U.S. citizens and other U.S. residents potentially subject to military conscription (i.e., the draft). Although the U.S. military is currently an all-volunteer force, registration is ...
Selective serotonin reuptake inhibitors (SSRIs) are a class of drugs that are typically used as antidepressants in the treatment of major depressive disorder, anxiety disorders, and other psychological conditions. SSRIs increase the extracellular level of the neurotransmitter serotonin by limiting its reabsorption (reuptake) into the presynaptic cell. [2] They have varying degrees of ...
Vasopressin receptor antagonist. A vasopressin receptor antagonist (VRA) is an agent that interferes with action at the vasopressin receptors. Most commonly VRAs are used in the treatment of hyponatremia, especially in patients with congestive heart failure, liver cirrhosis or SIADH. [1]
Selective enforcement. In law, selective enforcement occurs when government officials (such as police officers, prosecutors, or regulators) exercise discretion, which is the power to choose whether or how to punish a person who has violated the law. The biased use of enforcement discretion, such as that based on racial prejudice or corruption ...
This is a complete list of clinically approved prescription antidepressants throughout the world, as well as clinically approved prescription drugs used to augment antidepressants or mood stabilizers, by pharmacological and/or structural classification. Chemical/generic names are listed first, with brand names in parentheses. All drugs listed are approved specifically for major depressive ...
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G418 is routinely used as a selective agent in cell culture set-ups. Researchers can link the neoR selective resistance gene with their vector. Then if the vector is successfully introduced into cells, the cells can become G418-resistant cells. After treating with G418, these vector (-) cells will die, while vector (+) cells will survive.