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*  Prosopis
"Biologically active alkaloids and a free radical scavenger from Prosopis species". J Ethnopharmacol. 71 (1-2): 241-6. doi: ...
*  Streptomyces prunicolor
... produces Pironetin and the free radical scavengers benthocyanin A, benthocyanin B and benthocyanin C. ... A new free radical scavenger of microbial origin". Tetrahedron Letters. 32 (7): 943-946. doi:10.1016/S0040-4039(00)92126-9. ... new free radical scavengers from Streptomyces prunicolor". The Journal of Organic Chemistry. 58 (15): 4170-4172. doi:10.1021/ ... new free radical scavengers from Streptomyces prunicolor". The Journal of Organic Chemistry. 58 (15): 4170-4172. doi:10.1021/ ...
*  Mexican tea culture
"Free radical scavengers from the Mexican herbal tea "poleo" (Hedeoma drummondii)". Zeitschrift für Naturforschung C. 63 (5-6): ...
*  Acetylcarnosine
These compounds have varying degrees of activity as free radical scavengers. NAC is particularly active against lipid ...
*  Zingerone
... is recognized as being a particularly efficient free radical scavenger. It is able to scavenge and degrade free ... radicals and reactive oxygen species in the body, and inhibits enzymes involved in the generation of these reactive oxygen ...
*  Scavenger (chemistry)
Tocopherol and naringenin are bioactive free radical scavengers that act as antioxidants; synthetic catalytic scavengers are ... Their use is wide-ranged: In atmospheric chemistry, the most common scavenger is the hydroxyl radical, a short-lived radical ... Glutathione in the body scavenges oxidizing free radicals and peroxides and as a thiol nucleophile, attacks dangerous ... A scavenger in chemistry is a chemical substance added to a mixture in order to remove or de-activate impurities and unwanted ...
*  Inoscavin A
Inoscavin Kim, Jong-Pyung; Yun, Bong-Sik; Shim, Young Key; Yoo, Ick-Dong (1999). "Inoscavin A, a new free radical scavenger ...
*  Butylated hydroxyanisole
By acting as free radical scavengers, further free radical reactions are prevented. The U.S. National Institutes of Health ... Like butylated hydroxytoluene (BHT), the conjugated aromatic ring of BHA is able to stabilize free radicals, sequestering them ...
*  Artificial enzyme
"Buckminsterfullerenol Free Radical Scavengers Reduce Excitotoxic and Apoptotic Death of Cultured Cortical Neurons". ...
*  Simcere Pharmaceutical
Edaravone is a synthetic-free radical scavenger and has been proved to be effective. Edaravone protects the brain by ... eliminating excessive free radicals, which are highly reactive molecules occurring in the human body as a result of stroke, an ...
*  Purpura haemorrhagica
Intravenous DMSO is sometimes used as a free-radical scavenger and anti-inflammatory. Additionally, wrapping the legs may ...
*  Reboulia
... as inhibitor of lipid peroxidation and as free radical scavenger". Chemico-Biological Interactions. 98 (2): 131-143. doi: ...
*  Edaravone
Researchers first developed the free radical scavenger edaravone in late 1980s as a treatment for stroke. The approach, ...
*  Ginsenoside
... s have been observed to increase internal antioxidant enzymes and act as a free-radical scavenger. Ginsenosides Rg3 ...
*  Coenzyme Q10
The antioxidant role of the molecule as a free-radical scavenger was widely studied by Lars Ernster. Numerous scientists around ... and as a free-radical-scavenging antioxidant. There are two major factors that lead to deficiency of CoQ10 in humans: reduced ... Free Radical Research. 40 (5): 445-453. doi:10.1080/10715760600617843. PMID 16551570. Bogentoft 1991[verification needed] ...
*  Hypothermia therapy for neonatal encephalopathy
"Postasphyxial cerebral survival in newborn sheep after treatment with oxygen free radical scavengers and a calcium antagonist ... Free radical production is lessened, which protects cells and cellular organelles from oxidative damage during reperfusion. In ... 1995). "Glutamate release and free radical production following brain injury: effects of posttraumatic hypothermia". J. ... The radical idea that hypoxia-ischaemia triggered a cell suicide programme which could explain the perplexing phenomenon of ...
*  Citiolone
Citilone has also been studied with regards to hypothermia due to it being a hydroxyl free radical scavenger. The drug has been ...
*  Cyathus stercoreus
Kang HS, Kim KR, Jun EM, Park SH, Lee TS, Suh JW, Kim JP (2008). "Cyathuscavins A, B, and C, new free radical scavengers with ...
*  Melatonin
Besides its function as synchronizer of the biological clock, melatonin is a powerful free-radical scavenger and wide-spectrum ... Melatonin is a poor direct antioxidant, it is, however, a highly efficient direct free radical scavenger and indirect ... melatonin as a broad spectrum antioxidant and free radical scavenger". Current Topics in Medicinal Chemistry. 2 (2): 181-97. ... Nearly 70% of biological damage caused by ionizing radiation is estimated to be attributable to the creation of free radicals, ...
*  Cyathus
2008). "Cyathuscavins A, B, and C, new free radical scavengers with DNA protection activity from the Basidiomycete Cyathus ...
*  Susan Ackerman (neuroscientist)
The AIF protein is, as the research shows, a free radical scavenger, saving cells from and reducing oxidative damage. The ...
*  Down syndrome research
Some scientists believe that the treatment of Down syndrome neurons with free radical scavengers can substantially prevent ... SOD converts oxygen radicals to hydrogen peroxide and water. Oxygen radicals produced in cells can be damaging to cellular ...
*  Osmotherapy
Barbiturates like pentobarbital can act like free radical scavengers as well decrease intracranial blood volume by reducing ... With a σ=.9, molecular weight of 182 daltons, half life of 2-4 hours, ease of preparation, chemical stability and free radical ... The primary purpose of osmotherapy is to improve elasticity and decrease intracranial volume by removing free water, ... flows through RVOT cathether made up of hollow fiber with semipermeable walls to remove free, unbound water from ventricles in ...
*  Tyrosinase
Several polyphenols, including flavonoids or stilbenoid, substrate analogues, free radical scavengers, and copper chelators, ...
*  UV filter
... in the presence of free radical scavengers such as carbonate forms and natural organic matter (NOM), the photodegradation of ... Photolysis dissociates the organic filters into free radicals. Photolysis can be direct or indirect. The direct way occurs when ... in the surface waters act as the photo-sensitizers and produce reactive photooxidants as hydroxyl radicals, peroxyl radicals ... Radical scavenging experiments revealed that triplet-excited dissolved organic matter (3DOM*) was responsible for the indirect ...
*  DPPH
... is a well-known radical and a trap ("scavenger") for other radicals. Therefore, rate reduction of a chemical reaction upon ... It is a dark-colored crystalline powder composed of stable free-radical molecules. DPPH has two major applications, both in ... Because DPPH is an efficient radical trap, it is also a strong inhibitor of radical-mediated polymerization. As a stable and ... Because of a strong absorption band centered at about 520 nm, the DPPH radical has a deep violet color in solution, and it ...