| PubMed: | Differential cellular uptake and metabolism of curcuminoids in monocytes/macrophages: regulatory effects on lipid accumulation. |
| PubMed: | Tetrahydrocurcumin induces G2/M cell cycle arrest and apoptosis involving p38 MAPK activation in human breast cancer cells. |
| PubMed: | A high-throughput quantification method of curcuminoids and curcumin metabolites in human plasma via high-performance liquid chromatography/tandem mass spectrometry. |
| PubMed: | Comparative absorption of curcumin formulations. |
| PubMed: | Curcuma longa extract associated with white pepper lessens high fat diet-induced inflammation in subcutaneous adipose tissue. |
| PubMed: | Chemopreventative effects of tetrahydrocurcumin on human diseases. |
| PubMed: | Development of a liquid chromatographic method for the simultaneous quantification of curcumin, β-arteether, tetrahydrocurcumin and dihydroartemisinin. Application to lipid-based formulations. |
| PubMed: | Structure-activity relationship analysis of curcumin analogues on anti-influenza virus activity. |
| PubMed: | Turmeric curcumin inhibits entry of all hepatitis C virus genotypes into human liver cells. |
| PubMed: | Microbial transformation of curcumin to its derivatives with a novel Pichia kudriavzevii ZJPH0802 strain. |
| PubMed: | Novel racemic tetrahydrocurcuminoid dihydropyrimidinone analogues as potent acetylcholinesterase inhibitors. |
| PubMed: | Synthesis of amino acid conjugates of tetrahydrocurcumin and evaluation of their antibacterial and anti-mutagenic properties. |
| PubMed: | Curcumin and aging. |
| PubMed: | Development, characterization and permeability assessment based on caco-2 monolayers of self-microemulsifying floating tablets of tetrahydrocurcumin. |
| PubMed: | Highly stabilized curcumin nanoparticles tested in an in vitro blood-brain barrier model and in Alzheimer's disease Tg2576 mice. |
| PubMed: | Synthesis of quinoline derivatives of tetrahydrocurcumin and zingerone and evaluation of their antioxidant and antibacterial attributes. |
| PubMed: | Infusion pharmacokinetics of Lipocurc™ (liposomal curcumin) and its metabolite tetrahydrocurcumin in Beagle dogs. |
| PubMed: | Tissue distribution of (Lipocurc™) liposomal curcumin and tetrahydrocurcumin following two- and eight-hour infusions in Beagle dogs. |
| PubMed: | Inhibition of Ca(2+) release-activated Ca(2+) channel (CRAC) by curcumin and caffeic acid phenethyl ester (CAPE) via electrophilic addition to a cysteine residue of Orai1. |
| PubMed: | Antioxidant combinations protect oral fibroblasts against metal-induced toxicity. |
| PubMed: | Formation of tetrahydrocurcumin by reduction of curcumin with cultured plant cells of Marchantia polymorpha. |
| PubMed: | Tetrahydrocurcumin ameliorates homocysteinylated cytochrome-c mediated autophagy in hyperhomocysteinemia mice after cerebral ischemia. |
| PubMed: | Tetrahydrocurcumin extends life span and inhibits the oxidative stress response by regulating the FOXO forkhead transcription factor. |
| PubMed: | Tetrahydrocurcumin alleviates hypertension, aortic stiffening and oxidative stress in rats with nitric oxide deficiency. |
| PubMed: | Regulatory effects of curcumin on lipid accumulation in monocytes/macrophages. |
| PubMed: | Enhancement of curcumin oral absorption and pharmacokinetics of curcuminoids and curcumin metabolites in mice. |
| PubMed: | Molecular docking studies of curcumin analogs with phospholipase A2. |
| PubMed: | Tetrahydrocurcumin, a major metabolite of curcumin, induced autophagic cell death through coordinative modulation of PI3K/Akt-mTOR and MAPK signaling pathways in human leukemia HL-60 cells. |
| PubMed: | Tetrahydrocurcumin is more effective than curcumin in preventing azoxymethane-induced colon carcinogenesis. |
| PubMed: | Optimized turmeric extract reduces β-Amyloid and phosphorylated Tau protein burden in Alzheimer's transgenic mice. |
| PubMed: | Microbial conversion of curcumin into colorless hydroderivatives by the endophytic fungus Diaporthe sp. associated with Curcuma longa. |
| PubMed: | Discovery of the curcumin metabolic pathway involving a unique enzyme in an intestinal microorganism. |
| PubMed: | Bioactive antioxidant mixtures promote proliferation and migration on human oral fibroblasts. |
| PubMed: | Antioxidant and vascular protective effects of curcumin and tetrahydrocurcumin in rats with L-NAME-induced hypertension. |
| PubMed: | In vitro inhibitory effect of tetrahydrocurcuminoids on Fusarium proliferatum growth and fumonisin B₁ biosynthesis. |
| PubMed: | Controlled release of oral tetrahydrocurcumin from a novel self-emulsifying floating drug delivery system (SEFDDS). |
| PubMed: | Revisiting dietary antioxidants, neurodegeneration and dementia. |
| PubMed: | Tetrahydrocurcumin confers protection against amyloid β-induced toxicity. |
| PubMed: | Tetrahydrocurcuminoid cream plus targeted narrowband UVB phototherapy for vitiligo: a preliminary randomized controlled study. |
| PubMed: | A liquid chromatography-tandem mass spectrometric method for quantification of curcuminoids in cell medium and mouse plasma. |
| PubMed: | Antihyperlipidemic effect of chlorogenic acid and tetrahydrocurcumin in rats subjected to diabetogenic agents. |
| PubMed: | Antioxidants counteract nicotine and promote migration via RacGTP in oral fibroblast cells. |
| PubMed: | Curcuminoids activate p38 MAP kinases and promote UVB-dependent signalling in keratinocytes. |
| PubMed: | Monoacetylcurcumin strongly regulates inflammatory responses through inhibition of NF-kappaB activation. |
| PubMed: | Combined treatment of tetrahydrocurcumin and chlorogenic acid exerts potential antihyperglycemic effect on streptozotocin-nicotinamide-induced diabetic rats. |
| PubMed: | Comparative and combined effect of chlorogenic acid and tetrahydrocurcumin on antioxidant disparities in chemical induced experimental diabetes. |
| PubMed: | Assessing the neuroprotective effect of antioxidant food factors by application of lipid-derived dopamine modification adducts. |
| PubMed: | Optimized turmeric extracts have potent anti-amyloidogenic effects. |
| PubMed: | Cardioprotective effect of tetrahydrocurcumin and rutin on lipid peroxides and antioxidants in experimentally induced myocardial infarction in rats. |
| PubMed: | Dimethoxycurcumin, a Synthetic Curcumin Analogue, Induces Heme Oxygenase-1 Expression through Nrf2 Activation in RAW264.7 Macrophages. |
| PubMed: | Curcumin is a potent DNA hypomethylation agent. |
| PubMed: | Modulation of macrophage functions by compounds isolated from Zingiber officinale. |
| PubMed: | Natural derivatives of curcumin attenuate the Wnt/beta-catenin pathway through down-regulation of the transcriptional coactivator p300. |
| PubMed: | Tetrahydrocurcumin inhibits HT1080 cell migration and invasion via downregulation of MMPs and uPA. |
| PubMed: | Comparative anti-inflammatory activities of curcumin and tetrahydrocurcumin based on the phenolic O-H bond dissociation enthalpy, ionization potential and quantum chemical descriptor. |
| PubMed: | Dimethoxycurcumin, a synthetic curcumin analogue with higher metabolic stability, inhibits NO production, inducible NO synthase expression and NF-kappaB activation in RAW264.7 macrophages activated with LPS. |
| PubMed: | Curcumin structure-function, bioavailability, and efficacy in models of neuroinflammation and Alzheimer's disease. |
| PubMed: | Inhibition of monoamine oxidase-B by the polyphenolic compound, curcumin and its metabolite tetrahydrocurcumin, in a model of Parkinson's disease induced by MPTP neurodegeneration in mice. |
| PubMed: | Anti-cancer and anti-angiogenic effects of curcumin and tetrahydrocurcumin on implanted hepatocellular carcinoma in nude mice. |
| PubMed: | Effect of tetrahydrocurcumin on insulin receptor status in type 2 diabetic rats: studies on insulin binding to erythrocytes. |
| PubMed: | Comparative radical-scavenging activity of curcumin and tetrahydrocurcumin with thiols as measured by the induction period method. |
| PubMed: | Influence of tetrahydrocurcumin on tail tendon collagen contents and its properties in rats with streptozotocin-nicotinamide-induced type 2 diabetes. |
| PubMed: | Curcumin attenuates dimethylnitrosamine-induced liver injury in rats through Nrf2-mediated induction of heme oxygenase-1. |
| PubMed: | Antihyperlipidemic effect of curcumin and tetrahydrocurcumin in experimental type 2 diabetic rats. |
| PubMed: | Influence of tetrahydrocurcumin on hepatic and renal functional markers and protein levels in experimental type 2 diabetic rats. |
| PubMed: | Influence of tetrahydrocurcumin on erythrocyte membrane bound enzymes and antioxidant status in experimental type 2 diabetic rats. |
| PubMed: | Tetrahydrocurcumin prevents brain lipid peroxidation in streptozotocin-induced diabetic rats. |
| PubMed: | The study of human skin irritation of a novel herbal skin care product and ingredients by human single closed patch testing. |
| PubMed: | Roles of heme oxygenase-1 in curcumin-induced growth inhibition in rat smooth muscle cells. |
| PubMed: | Nephroprotective and hepatoprotective effects of curcuminoids. |
| PubMed: | Curcumin, demethoxycurcumin, bisdemethoxycurcumin, tetrahydrocurcumin and turmerones differentially regulate anti-inflammatory and anti-proliferative responses through a ROS-independent mechanism. |
| PubMed: | The effects of tetrahydrocurcumin and green tea polyphenol on the survival of male C57BL/6 mice. |
| PubMed: | Comparative cytotoxicity and ROS generation by curcumin and tetrahydrocurcumin following visible-light irradiation or treatment with horseradish peroxidase. |
| PubMed: | Effect of tetrahydrocurcumin on plasma antioxidants in streptozotocin-nicotinamide experimental diabetes. |
| PubMed: | What really declines with age? The Hayflick Lecture for 2006 35th American Aging Association. |
| PubMed: | Changes in glycoprotein components in streptozotocin--nicotinamide induced type 2 diabetes: influence of tetrahydrocurcumin from Curcuma longa. |
| PubMed: | Comparative antioxidant activities of curcumin and its demethoxy and hydrogenated derivatives. |
| PubMed: | Curcumin induces pro-apoptotic endoplasmic reticulum stress in human leukemia HL-60 cells. |
| PubMed: | Tetrahydrocurcumin: effect on chloroquine-mediated oxidative damage in rat kidney. |
| PubMed: | Comparison of systemic availability of curcumin with that of curcumin formulated with phosphatidylcholine. |
| PubMed: | Modulation of function of three ABC drug transporters, P-glycoprotein (ABCB1), mitoxantrone resistance protein (ABCG2) and multidrug resistance protein 1 (ABCC1) by tetrahydrocurcumin, a major metabolite of curcumin. |
| PubMed: | Effect of tetrahydrocurcumin on lipid peroxidation and lipids in streptozotocin-nicotinamide-induced diabetic rats. |
| PubMed: | Antioxidant effect of tetrahydrocurcumin in streptozotocin-nicotinamide induced diabetic rats. |
| PubMed: | Curcumin is an inhibitor of p300 histone acetylatransferase. |
| PubMed: | Effect of tetrahydrocurcumin on blood glucose, plasma insulin and hepatic key enzymes in streptozotocin induced diabetic rats. |
| PubMed: | Validated LC/MS/MS assay for curcumin and tetrahydrocurcumin in rat plasma and application to pharmacokinetic study of phospholipid complex of curcumin. |
| PubMed: | Effect of tetrahydrocurcumin on erythromycin estolate-induced lipid peroxidation in rats. |
| PubMed: | Elucidation of anti-allergic activities of curcumin-related compounds with a special reference to their anti-oxidative activities. |
| PubMed: | Tetrahydrocurcumin in plasma and urine: quantitation by high performance liquid chromatography. |
| PubMed: | Protective role of antioxidative food factors in oxidative stress caused by hyperglycemia. |
| PubMed: | Relationship between intracellular ROS production and membrane mobility in curcumin- and tetrahydrocurcumin-treated human gingival fibroblasts and human submandibular gland carcinoma cells. |
| PubMed: | Protective role of tetrahydrocurcumin (THC) an active principle of turmeric on chloroquine induced hepatotoxicity in rats. |
| PubMed: | Suppression of protein kinase C and nuclear oncogene expression as possible action mechanisms of cancer chemoprevention by Curcumin. |
| PubMed: | Hydrogen-bonding and C-H...pi interactions in 1,7-bis(4-hydroxy-3-methoxyphenyl)heptane-3,5-dione (tetrahydrocurcumin). |
| PubMed: | Interventions in aging and age-associated pathologies by means of nutritional approaches. |
| PubMed: | Modulation of arachidonic acid metabolism by curcumin and related beta-diketone derivatives: effects on cytosolic phospholipase A(2), cyclooxygenases and 5-lipoxygenase. |
| PubMed: | Protective role of tetrahydrocurcumin against erythromycin estolate-induced hepatotoxicity. |
| PubMed: | Involvement of multidrug resistance-associated proteins in regulating cellular levels of (-)-epigallocatechin-3-gallate and its methyl metabolites. |
| PubMed: | Contact allergy to tetrahydrocurcumin. |
| PubMed: | Studies on the role of some synthetic curcuminoid derivatives in the inhibition of tumour specific angiogenesis. |
| PubMed: | The protective effects of tetrahydrocurcumin on oxidative stress in cholesterol-fed rabbits. |
| PubMed: | Metabolism of the cancer chemopreventive agent curcumin in human and rat intestine. |
| PubMed: | Curcumin and especially tetrahydrocurcumin ameliorate oxidative stress-induced renal injury in mice. |
| PubMed: | Mechanisms of cancer chemoprevention by curcumin. |
| PubMed: | Recent studies on the biofunctions and biotransformations of curcumin. |
| PubMed: | Characterization of metabolites of the chemopreventive agent curcumin in human and rat hepatocytes and in the rat in vivo, and evaluation of their ability to inhibit phorbol ester-induced prostaglandin E2 production. |
| PubMed: | Comparative studies on the suppression of nitric oxide synthase by curcumin and its hydrogenated metabolites through down-regulation of IkappaB kinase and NFkappaB activation in macrophages. |
| PubMed: | Inhibition of radiation-induced lipid peroxidation by tetrahydrocurcumin: possible mechanisms by pulse radiolysis. |
| PubMed: | Chemoprevention by curcumin during the promotion stage of tumorigenesis of mammary gland in rats irradiated with gamma-rays. |
| PubMed: | Biotransformation of curcumin through reduction and glucuronidation in mice. |
| PubMed: | Inhibitory effects of curcumin and tetrahydrocurcuminoids on the tumor promoter-induced reactive oxygen species generation in leukocytes in vitro and in vivo. |
| PubMed: | Chemopreventive effects of carotenoids and curcumins on mouse colon carcinogenesis after 1,2-dimethylhydrazine initiation. |
| PubMed: | Involvement of the beta-diketone moiety in the antioxidative mechanism of tetrahydrocurcumin. |
| PubMed: | Effects of curcumin, demethoxycurcumin, bisdemethoxycurcumin and tetrahydrocurcumin on 12-O-tetradecanoylphorbol-13-acetate-induced tumor promotion. |
| PubMed: | The metabolism and excretion of curcumin (1,7-bis-(4-hydroxy-3-methoxyphenyl)-1,6-heptadiene-3,5-dione) in the rat. |