oxidized

Flavone glycoside from Robinia with antibacterial and diuretic properties; derived from kaempferol.The ability of robinin to reverse the multidrug resistance of the human colon cancer cell line Colo 320 expreβing MDR1 LRP was explored by monitoring their uptake of Rhodamine 123, but was shown to have minimal effect. Robinin (NSC-9222) was detected in lysates of the human breast cancer cell line MCF-7 using liquid chromatography-tandem maβ spectrometry.

Glutathione oxidized (L(-) -glutathione) is the oxidized form of Glutathione, which is a major antioxidant and antidote in cells. Glutathione oxidized can be used to study sickle cells and red blood cells.

Hypoxanthine (Purin-6-ol), also known as purine-6-ol or Hyp. Hypoxanthine is a naturally occurring purine derivative and a reaction intermediate in the metabolism of adenosine and in the formation of nucleic acids by the nucleotide salvage pathway. Under normal circumstances hypoxanthine is readily converted to uric acid.hypoxanthine is first oxidized to xanthine, which is further oxidized to uric acid by xanthine oxidase.

DL-Panthenol (DL-Pantothenyl alcohol) is the alcohol analog of pantothenic acid (vitamin B5) and is thus a provitamin of B5. In organisms, it is quickly oxidized to pantothenate.

NAD+ (β-Nicotinamide Adenine Dinucleotide) is a coenzyme composed of ribosylnicotinamide 5'-diphosphate coupled to adenosine 5'-phosphate by pyrophosphate linkage. It is found widely in nature and is involved in numerous enzymatic reactions in which it serves as an electron carrier by being alternately oxidized (NAD+) and reduced (NADH).

NADP disodium salt (Disodium NADP) is a nicotinamide adenine dinucleotide. NADP disodium salt is a key redox cofactor for electron transfer in the metabolism, serves as an electron carrier in a number of reactions, being alternately oxidized (NADP+) and reduced (NADPH).

(S)-Malic acid ((S)-2-Hydroxysuccinic acid) is a tart-tasting organic dicarboxylic acid found in many sour foods, such as apples, and contributes to the sourness of green apples and tartness of wine, although its concentration decreases with fruit ripeness (wikipedia). In its ionized form, it is called malate, an intermediate in the TCA cycle alongside fumarate, and can be formed from pyruvate through anaplerotic reactions. In humans, malic acid is derived from food sources and synthesized in the body via the citric acid cycle in mitochondria, playing a crucial role in energy production under both aerobic and anaerobic conditions. Under aerobic conditions, malate is oxidized to oxaloacetate, providing reducing equivalents via the malate-aspartate redox shuttle, while during anaerobic conditions, its simultaneous reduction to succinate and oxidation to oxaloacetate removes excess reducing equivalents, reversing hypoxia's inhibition of glycolysis and energy production. Studies on rats have shown that tissue malate depletes following exhaustive physical activity, suggesting that malic acid deficiency may cause physical exhaustion. Administering malic acid to rats has been shown to elevate mitochondrial malate, increasing mitochondrial respiration and energy production.

Cholesteryl linoleate is the major cholesteryl ester in LDL and atherosclerotic lesions. It is present in LDL as a cholesteryl ester that is oxidized to form cholesteryl linoleate hydroperoxides using LDL receptor-associated proteins that are transferred to the plasma membranes of macrophages and CHO cells expressing 15-lipoxygenase.

NADH disodium salt (Disodium NADH) hydrate is the reduced form of nicotinamide adenine dinucleotide (NAD) that can donate electrons in a reducing reaction, becoming oxidized to produce NAD+. Various enzymes utilize NADH disodium salt hydrate plus H+ to reduce substrates, generating NAD+ and the reduced product.

Rifamycin S is a potent DNA-dependent RNA polymerase inhibitor,is a quinone and an antibiotic agnet against Gram-positive bacteria

Cytochalasin A, a cell-permeable fungal toxin and oxidized derivative of cytochalasin B, is an inhibitor of HIV-1 protease (IC50 = 3 μM). It inhibits actin polymerization, interferes with microtubule assembly by reacting with sulfhydryl groups, and serves as an antibiotic and bactericidal active agent.

Ethyl glucuronide (Ethyl-β-D-glucuronide) is a non-oxidized ethanol metabolite that is a biomarker for chronic alcohol consumption.

Biotin sulfone is a natural metabolite of biotin.

FAPy-adenine (4,6-diamino-5-N-formamidopyrimidine) is an oxidised DNA base, and its levels in the brains of Alzheimer's disease patients show an upward trend.

Streptolysin O causes both lysis of cells and cardiotoxicity. Streptolysin O is widely used for the controlled permeabilization of cell membranes. Streptolysin O exists in two forms, a reduced active state and an oxidized reversibly inactive state .

Friedelinol is a pentacyclic trierpene plant as the free acid or the aglycone for many saponins. Friedelinol can rearrange to the isomer, ursolic acid, or be oxidized to taraxasterol and amyrin.

Artemisitene is the oxidized form of Artemisinin and is an antimalarial agent. Artemisinin precursors are the important basic substances for biosynthesis of Artemisinin, including Artemisinin B, Artemisitene, Artemisinic acid, etc.

2'-Deoxyguanosine (Guanine deoxyriboside) is a purine nucleoside that is recognized by members of the 2'-dG-II family.2'-Deoxyguanosine has been associated with aging, mutation, and carcinogenesis, and is oxidized by molecular oxygen.

Isorhamnetin (3-methylquercetin) is the methylated metabolite of quercetin. Quercetin is an important dietary flavonoid with in vitro antioxidant activity. Isorhamnetin prevents endothelial cell injuries from oxidized LDL via inhibition of lectin-like ox-LDL receptor-1 upregulation, interference of ox-LDL-mediated intracellular signaling pathway (p38MAPK activation, NF-kappaB nuclear translocation, eNOS expression) and the antioxidant activity of isorhamnetin. Isorhamnetin prevents endothelial dysfunction, superoxide production, and overexpression of p47phox induced by angiotensin II. Isorhamnetin appears to be a potent drug against esophageal cancer due to it's in vitro potential to not only inhibit proliferation but also induce apoptosis of Eca-109 cells.

Lysophosphatidylcholine 18:2 is a mouse metabolite functionally related to linoleic acid.18:2 LysoPC is a major component of oxidized low-density lipoproteins (LDLs), and low plasma levels of LPC 18:2 have been associated with metabolic disorders such as impaired glucose tolerance, insulin resistance, type 2 diabetes, and coronary artery disease.1-Linoleoyl 1-Linoleoyl-2-Hydroxy-sn-glycero-3-PC is also a substrate for the generation of lysophosphatidic acid (LPA) from Autotaxin (LysoPLD), which plays an important role in cell motility.

9-Oxononanoic Acid is an oxidized fatty acid, formed by the autoxidation of linoleic acid, which enhances phospholipase A2 (PLA2) activity and increases the production of thromboxane B2 in isolated human plasma.9-Oxononanoic Acid reduces hepatic neofatty acid synthesis and enhances the activity of rat hepatic carnitine palmitoyltransferase, a marker of β-oxidation. Activity.

Angoroside C is a Potential anti-inflammatory compound. Inhibitor of prostaglandin E2 release in mouse peritoneal macrophages in vitro. Shows potent antioxidative activity in reducing the oxidized OH adducts of dAMP and dGMP. Reveals some trypanocidal potential.

5-Hydroxymethyl-2'-deoxycytidine is an oxidized derivative of 5-methyl-2'-deoxycytidine (5-mdC) in DNA, causing DNA damage reactions, chromosomal aberrations, replication fork damage, and loss of cell viability.5-Hydroxymethyl-2'-deoxycytidine is an oxidized derivative of 5-methyl-2'-deoxycytidine in DNA. Hydroxymethyl-2'-deoxycytidine replication fork instability is associated with the presence of poly(ADP-ribose) polymerase 1 (PARP1) on chromatin.

L-Dehydro Ascorbic Acid is the reversibly oxidized form of ascorbic acid;Dehydroascorbic acid ((L)-Dehydroascorbic acid), a blood-brain barrier transportable form of vitamin C, mediates potent cerebroprotection in experimental stroke.