- المجال: Government; Health care
- Number of terms: 6957
- Number of blossaries: 0
- Company Profile:
The National Cancer Institute (NCI) is part of the National Institutes of Health (NIH), which is one of 11 agencies that compose the Department of Health and Human Services (HHS). The NCI, established under the National Cancer Institute Act of 1937, is the Federal Government's principal agency for ...
The trisodium salt of mangafodipir with potential antioxidant and chemoprotective activities. Consisting of manganese (II) ions chelated to fodipir (dipyridoxyl diphosphate or DPDP), mangafodipir scavenges oxygen free radicals such as superoxide anion, hydrogen peroxide, and hydroxyl radical, potentially preventing oxygen free radical damage to macromolecules such as DNA and minimizing oxygen free radical-related chemotoxicity in normal tissues. However, this agent may potentiate the chemotherapy-induced generation of oxygen free radicals in tumor cells, resulting in the potentiation of chemotherapy-induced cytotoxicity; tumor cells, with higher levels of reactive oxygen species than normal cells, possess a lower threshold for oxygen free radical-mediated cytotoxicity. Mangafodipir is traditionally used as an imaging agent in magnetic resonance imaging (MRI).
Industry:Pharmaceutical
The tricosasodium salt of a synthetic 24-mer oligonucleotide containing 3 CpG motifs with potential antineoplastic and immunostimulatory activity. Agatolimod selectively targets Toll-like receptor 9 (TLR9), thereby activating dendritic and B cells and stimulating cytotoxic T cell and antibody responses against tumor cells bearing tumor antigens.
Industry:Pharmaceutical
The tosylate salt form of ANA773, a Toll-like Receptor 7 (TLR7) agonist prodrug with potential immunostimulating activity. Upon oral administration, ANA773 is metabolized into its active form that binds to and activates TLR7, thereby stimulating dendritic cells (DCs) and enhancing natural killer cell (NK) cytotoxicity. This activation results in the production of proinflammatory cytokines, including interferon alpha, and enhanced antibody-dependent cellular cytotoxicity (ADCC). TLR7 is a member of the TLR family, which plays a fundamental role in pathogen recognition and activation of innate immunity.
Industry:Pharmaceutical
The term 'phyto' originated from a Greek word meaning plant. Phytonutrients are certain organic components of plants, and these components are thought to promote human health. Fruits, vegetables, grains, legumes, nuts and teas are rich sources of phytonutrients. Unlike the traditional nutrients (protein, fat, vitamins, minerals), phytonutrients are not 'essential' for life, so some people prefer the term 'phytochemical'. (USDA Agricultural Research Service)
Industry:Pharmaceutical
The tetrasodium salt of a synthetic analogue of the lipid A portion of the endotoxin lipopolysaccharide (LPS) with potential immunomodulating activity. Eritoran binds to the Toll-like receptor (TLR)/CD14/MD2 receptor complex present on most cells of the immune system, inhibiting the activation of the receptor complex by LPS, which may result in the inhibition of pro-inflammatory cytokine secretion and a potentially fatal systemic inflammatory response syndrome (SIRS). LPS is found in the outer membrane of Gram-negative bacteria and binds to the TLR/CD14/MD2 receptor complex of immune cells, especially macrophages, resulting in the release of pro-inflammatory cytokines.
Industry:Pharmaceutical
The synthetic sulfate salt of hydrazine, a derivative of ammonia. Hydrazine inhibits the enzyme phosphoenol pyruvate carboxykinase, thereby blocking gluconeogenesis. This agent has been reported to decrease the excessive energy needs and cachexia of cancer patients. Classified as a likely human carcinogen, hydrazine sulfate is also a weak inhibitor of mono-amine oxidase (MAO).
Industry:Pharmaceutical
The synthetic form of the naturally occurring sympathomimetic amine with vasoconstricting, intraocular pressure-reducing, and bronchodilating activities. By stimulating vascular alpha-adrenergic receptors, epinephrine causes vasoconstriction, thereby increasing vascular resistance and blood pressure. When administered in the conjunctiva, this agent binds to alpha-adrenergic receptors in the iris sphincter muscle, resulting in vasoconstriction, a decrease in the production of aqueous humor, and a lowering of intraocular pressure. Through its beta1 receptor-stimulating actions, epinephrine increases the force and rate of myocardial contraction and relaxes bronchial smooth muscle, resulting in bronchodilation.
Industry:Pharmaceutical
The sulfate salt of barium, an alkaline, divalent metal. Barium sulfate is quite insoluble in water, and is used as a radiopaque agent to diagnose gastrointestinal medical conditions. Barium sulfate is taken by mouth or given rectally.
Industry:Pharmaceutical
The sodium salt of the trans-isomer of the carotenoid crocetin with potential antihypoxic and radiosensitizing activities. Trans sodium crocetinate (TSC) increases the diffusion rate of oxygen in aqueous solutions such as from plasma to body tissue. The agent has been shown to increase available oxygen during hypoxic and ischemic conditions that may occur in hemorrhage, vascular and neurological disorders, and in the tumor microenvionment.
Industry:Pharmaceutical
The sodium salt of the second-generation, semi-synthetic, beta-lactam cephalosporin cefmetazole with antibacterial activity. Cefmetazole binds to penicillin-binding proteins (PBPs) and prevents the crosslinking of peptidoglycan, which may result in the inhibition of cell wall synthesis, the loss of cell wall integrity, and bacterial cell wall rupture. PBPs are transpeptidases that are responsible for peptidoglycan crosslinking.
Industry:Pharmaceutical
