Demethoxycurcumin(Curcumin II) is a major active curcuminoid; possess anti-inflammatory properties; also exert cytotoxic effects in human cancer cells via induction of apoptosis. IC50 value: Target: in vitro: DMC significantly decreased NO secretion by 35-41% in our inflamed cell model. Decrease in NO production by DMC was concomitant with down-regulation of iNOS at mRNA and protein levels compared to proinflammatory cytokine cocktail and LPS-treated controls. Mechanism of action of DMC may be partly due to its potent inhibition of the iNOS pathway. BDMCCN has the strongest inhibitory activity toward BACE-1 with 17 μM IC50, which was 20 and 13 times lower than those of CCN and DMCCN respectively. Genes associated with DNA damage and repair, cell-cycle check point and apoptosis could be altered by DMC; in particular, 144 genes were found up-regulated and 179 genes down-regulated in NCI-H460 cells after exposure to DMC. in vivo: At low doses, both the curcuminoid mixture and curcumin I did not affect brain stimulation reward, whereas, higher doses increased ICSS thresholds. Curcumin II and curcumin III did not affect brain stimulation reward at any doses. Subthreshold doses of the curcuminoid mixture and curcumin I inhibited the reward-facilitating effect of morphine.
Molecular Weight | 338.35 |
CAS Number | 22608-11-3 |
Solubility (25°C) | DMSO 90 mg/mL |
Storage |
Powder -20°C 3 years ; 4°C 2 years In solvent -80°C 6 months ; -20°C 1 month |
Species | Mouse | Rat | Rabbit | Guinea pig | Hamster | Dog |
Weight (kg) | 0.02 | 0.15 | 1.8 | 0.4 | 0.08 | 10 |
Body Surface Area (m2) | 0.007 | 0.025 | 0.15 | 0.05 | 0.02 | 0.5 |
Km factor | 3 | 6 | 12 | 8 | 5 | 20 |
Animal A (mg/kg) = Animal B (mg/kg) multiplied by | Animal B Km |
Animal A Km |
For example, to modify the dose of Compound A used for a mouse (20 mg/kg) to a dose based on the BSA for a rat, multiply 20 mg/kg by the Km factor for a mouse and then divide by the Km factor for a rat. This calculation results in a rat equivalent dose for Compound A of 10 mg/kg.
[5] Maria L A D Lestari, et al. Profiles Drug Subst Excip Relat Methodol. Curcumin
Related Apoptosis Products |
---|
Cytochrome C (from Pig Heart)
Cytochrome C (from Pig Heart) is a multifunctional enzyme involved in cellular life and death decisions.Cytochrome C is critical in mitochondrial electron transport and intrinsic type II apoptosis. |
Celosin K
Celosin K, a triterpenoid saponin isolated from the seeds of Semen Celosiae, is also a potent inhibitor of t-BHP-induced neuronal damage. In addition, Celosin K inhibits oxidative stress, apoptosis, and autophagy. |
GLP-2(rat)
GLP-2(rat) is an intestinal growth factor. |
Edratide
Edratide (TV 4710) is a synthetic peptide of 19 amino acid based on the complementarity-determining region 1 (CDR1) of a human anti-DNA antibody that expresses a major idiotype denoted 16/6 Id. |
Thrombospondin-1 (1016-1023) (human, bovine, mouse)
Thrombospondin-1 (1016-1023) (human, bovine, mouse), is the C-terminal end of the native sequence of Thrombospondin-1 (TSP-1), is a CD47 agonist peptide. |
Products are for research use only. Not for human use. We do not sell to patients.
© Copyright 2010-2023 AbMole BioScience. All Rights Reserved.