54 Results for "

ROS/iNOS

" in MedChemExpress (MCE) Product Catalog:
Products (54)

54 Results for "ROS/iNOS" in MCE Product Catalog:

Cat. No.: HY-169402A
PDE1-IN-9 (Compound 7a) hydrochloride is a selective inhibitor for phosphodiesterase 1 (PDE1), that inhibits PDE1C with an IC50 of 11 nM. PDE1-IN-9 hydrochloride reduces mRNA expression of IL-1β, IL-6, TNF-α and iNOS, inhibits the production of nitric oxide (NO) and reactive oxygen species (ROS). PDE1-IN-9 hydrochloride exhibits good metabolic stability in rat liver microsomes .
loading...
    loading...
Cat. No.: HY-N1326
CAS No.: 4290-13-5
Synonyms: Santamarin; Balchanin
Santamarine (Santamarin; Balchanin) is a sesquiterpene lactone found in Artemisia scoparia. Santamarine shows anti-inflammatory, antioxidant, anticancer and anti-photoaging activities. Santamarine suppresses UVA-induced phosphorylation of JNK and p38 MAPK, nuclear translocation of phosphorylated c-Fos and c-Jun, and AP-1-mediated MMP-1 transcription and secretion. Santamarine suppresses NF-κB signaling, iNOS, COX-2, TNF-α, and IL-1β production. Santamarine inhibits thioredoxin reductase activity, induces ROS production, mitochondrial apoptosis, G2/M cell cycle arrest, and DNA damage, and reduces cancer cell growth. Santamarine can be used for the photoaging, inflammatory diseases and cancer .
loading...
    loading...
Cat. No.: HY-N0278
CAS No.: 508-44-1
Synonyms: Pulsatilla camphor; Anemonine; trans-Anemonin
Anemonin (Pulsatilla camphor; Anemonine; trans-Anemonin) is a naturally occurring bislactone small molecule derived from Ranunculaceae with blood-brain barrier permeability, possessing a variety of activities including anti-inflammatory, antioxidant, neuroprotective, melanogenesis-inhibiting, and antiparasitic effects. Anemonin inhibits iNOS to reduce NO release; it inhibits PKC-θ protein expression and downregulates the pro-inflammatory factors TNF-α, IL-1β, and IL-6; it enhances the activities of the antioxidant enzymes SOD, CAT, and GSH-Px, and reduces MDA and ROS levels. Anemonin modulates the Bcl-2 / Bax / caspase-3 pathway to inhibit apoptosis; it downregulates melanogenesis-related molecules including MITF, TYR, TRP1, and TRP2, thereby inhibiting melanin synthesis in human melanocytes. Anemonin inhibits Leishmania and Schistosoma mansoni. Anemonin is used in research related to diseases such as hyperpigmentation, cerebral ischemia/reperfusion injury, inflammation, sepsis-induced acute lung injury, acute ulcerative colitis, leishmaniasis, and schistosomiasis .
loading...
    loading...
Cat. No.: HY-N0278A
CAS No.: 90921-11-2
Synonyms: (Rac)-Pulsatilla camphor; (Rac)-Anemonine
(Rac)-Anemonin ((Rac)-Pulsatilla camphor; (Rac)-Anemonine) is an isomer of Anemonin. Anemonin is a naturally occurring bislactone small molecule derived from Ranunculaceae with blood-brain barrier permeability, possessing a variety of activities including anti-inflammatory, antioxidant, neuroprotective, melanogenesis-inhibiting, and antiparasitic effects. Anemonin inhibits iNOS to reduce NO release; it inhibits PKC-θ protein expression and downregulates the pro-inflammatory factors TNF-α, IL-1β, and IL-6; it enhances the activities of the antioxidant enzymes SOD, CAT, and GSH-Px, and reduces MDA and ROS levels. Anemonin modulates the Bcl-2 / Bax / caspase-3 pathway to inhibit apoptosis; it downregulates melanogenesis-related molecules including MITF, TYR, TRP1, and TRP2, thereby inhibiting melanin synthesis in human melanocytes. Anemonin inhibits Leishmania and Schistosoma mansoni. Anemonin is used in research related to diseases such as hyperpigmentation, cerebral ischemia/reperfusion injury, inflammation, sepsis-induced acute lung injury, acute ulcerative colitis, leishmaniasis, and schistosomiasis .
loading...
    loading...
Cat. No.: HY-N0256R
CAS No.: 465-99-6
Hederagenin (Standard) is the analytical standard of Hederagenin. This product is intended for research and analytical applications. Hederagenin is a triterpenoid saponin with orally active and antitumor activity. Hederagenin can inhibit the expression of iNOS, COX-2, and NF-κB in cells induced by LPS stimulation. Hederagenin also increases ROS production in cancer cells, disrupts mitochondrial membrane potential, and induces apoptosis. Hederagenin also sensitizes cancer cells to Cisplatin (HY-17394) and Paclitaxel (HY-B0015), enhancing induced apoptosis. Hederagenin also has preventive potential against alcoholic liver injury .
loading...
    loading...
Cat. No.: HY-118160
CAS No.: 65240-86-0
Synonyms: NSC 73233
PPM-18 (NSC 73233) is a Vitamin K (HY-B2172) analog. PPM-18 prevents LPS-induced IκBα degradation, thereby inhibiting NF-κB activation and nuclear translocation of NF-κB. PPM-18 inhibits LPS-induced nitrite production and iNOS expression. PPM-18 inhibits HDAC6. PPM-18 induces ROS accumulation, activates AMPK, inhibits the mTORC1 and PI3K/AKT pathways, initiates Autophagy, and induces Apoptosis. PPM-18 suppresses seizures in zebrafish and mouse epilepsy models. PPM-18 prevents LPS-induced lethal toxicity and delayed hypotension. PPM-18 exhibits anticancer activity against leukemia and bladder cancer. PPM-18 can be used in research related to septic shock, bladder cancer and atherosclerosis .
loading...
    loading...
Cat. No.: HY-129440R
CAS No.: 68573-24-0
N-(p-Coumaroyl) Serotonin (Standard) is the analytical standard of N-(p-Coumaroyl) Serotonin (HY-129440). This product is intended for research and analytical applications. N-(p-Coumaroyl) Serotonin is an orally active polyphenol found in safflower seeds with potent anti-inflammatory, antioxidant, and antitumor activities. N-(p-Coumaroyl) Serotonin suppresses NF‑κB, TLR4/MyD88 and MAPK signaling, activates NQO1/HO‑1 pathways, and inhibits pro‑inflammatory cytokines, iNOS and COX‑2 and ROS production. N-(p-Coumaroyl) Serotonin induces S‑phase arrest and apoptosis in glioblastoma cells, reduces atherosclerotic lesions, and alleviates renal and vascular injuries. N-(p-Coumaroyl) Serotonin acts as a vasodilator, regulates calcium dynamics. N-(p-Coumaroyl) Serotonin can be used for the research of neurodegenerative diseases, atherosclerosis, glioblastoma, and acute renal failure .
loading...
    loading...
Cat. No.: HY-N8413
CAS No.: 1449382-91-5
Chlojaponilactone B is a lindenane-type sesquiterpenoid with anti-inflammatory properties. Chlojaponilactone B suppresses inflammatory responses by inhibiting TLR4 and subsequently decreasing reactive oxygen species (ROS) generation, downregulating the NF-κB, thus reducing the expression of the pro-inflammatory cytokines iNOS, NO, COX-2, IL-6 and TNF-α .
loading...
    loading...
Cat. No.: HY-W013812R
CAS No.: 544-35-4
Synonyms: Linoleic Acid ethyl ester (Standard); Mandenol (Standard)
Ethyl linoleate (Standard) is the analytical standard of Ethyl linoleate. This product is intended for research and analytical applications. Ethyl linoleate (Linoleic Acid ethyl ester) inhibit the development of atherosclerotic lesions and the expression of inflammatory mediators .
loading...
    loading...
Cat. No.: HY-172451
MC4762 is an inhibitor of NOX2 and MAOB, with IC50 values of 0.155 μM and 0.182 μM, respectively. MC4762 has anti-inflammatory activity, can inhibit the production of ROS, and downregulate the expression of pro-inflammatory cytokines iNOS, IL-1β, and IL-6 .
loading...
    loading...
Cat. No.: HY-N15272
CAS No.: 3162-09-2
Artocarpesin is a flavonoid compound. Artocarpesin has inhibitory effects on methicillin-resistant Staphylococcus aureus (MRSA). Artocarpesin inhibits the production of NO, PGE2 and ROS by inhibiting COX-2 and iNOS expression, and plays an anti-inflammatory role. In addition, Artocarpesin inhibits platelet aggregation by inhibiting cyclic nucleotides and MAPKs, which can be used in the study of cardiovascular diseases .
loading...
    loading...
Cat. No.: HY-106981
CAS No.: 137109-78-5
Synonyms: OR 1384
Orazipone (OR 1384) is a small molecule immunomodulator with strong anti-inflammatory properties. Orazipone exerts its immunomodulatory effect by forming reversible thiol complexes, which bind to intracellular signaling proteins and the thiol groups of glutathione. Orazipone exhibits potent anti-eosinophilic activity by inducing apoptosis. Orazipone inhibits activation of inflammatory transcription factors NF-kB and STAT 1 and decreases inducible iNOS expression and NO production in response to inflammatory stimuli. Orazipone reduces NADPH oxidase activity and thereby decreases ROS production. Orazipone has a protective effect in intestinal radiation injury .
loading...
    loading...
Cat. No.: HY-N0721R
CAS No.: 27215-14-1
Synonyms: Neoandrographiside (Standard)
Neoandrographolide (Standard) is the analytical standard of Neoandrographolide. This product is intended for research and analytical applications. Neoandrographolide is a diterpenoid compound isolated from Andrographis paniculata. Neoandrographolide inhibits osteoclasts differentiation and bone resorption through inhibition of MAPK/NF-κB/PI3K/AKT/GSK3β/PPAR/CAMK signaling pathway. Neoandrographolide inhibits apoptosis in rat embryonic ventricular cardiomyocytes. Neoandrographolide inhibits iNOS and the generation of ROS, activates eNOS, exhibiting anti-inflammatory and hypolipidemic activity .
loading...
    loading...
Cat. No.: HY-121151
CAS No.: 60388-53-6
Synonyms: (±)-Amethopterin; (±)-CL14377; (±)-WR19039
(±)-Methotrexate ((±)-Amethopterin; (±)-CL14377; (±)-WR19039) is the racemate of Methotrexate (HY-14519). Methotrexate is an orally active antifolate (Antifolate). Methotrexate inhibits dihydrofolate reductase (DHFR), blocks tetrahydrofolate production, suppresses purine/pyrimidine synthesis and transmethylation, and causes intracellular accumulation of AICAR. Methotrexate promotes extracellular adenosine release, regulates the cytokine network, and inhibits the alarmin function of HMGB1. Methotrexate induces apoptosis and cytotoxicity, upregulates the expression of iNOS and COX-2, suppresses hippocampal neurogenesis, and induces pulmonary fibrosis. Methotrexate is used in the research of various immune and inflammation-related diseases such as arthritis, psoriasis, systemic lupus erythematosus, as well as pulmonary fibrosis and breast cancer .
loading...
    loading...
Cat. No.: HY-14519D
CAS No.: 6745-93-3
Synonyms: Amethopterin monohydrate; CL14377 monohydrate; WR19039 monohydrate
Methotrexate monohydrate (Amethopterin monohydrate; CL14377 monohydrate; WR19039 monohydrate) is an orally active antifolate (Antifolate). Methotrexate monohydrate inhibits dihydrofolate reductase (DHFR), blocks tetrahydrofolate production, suppresses purine/pyrimidine synthesis and transmethylation, and causes intracellular accumulation of AICAR. Methotrexate monohydrate promotes extracellular adenosine release, regulates the cytokine network, and inhibits the alarmin function of HMGB1. Methotrexate monohydrate induces apoptosis and cytotoxicity, upregulates the expression of iNOS and COX-2, suppresses hippocampal neurogenesis, and induces pulmonary fibrosis. Methotrexate monohydrate is used in the research of various immune and inflammation-related diseases such as arthritis, psoriasis, systemic lupus erythematosus, as well as pulmonary fibrosis and breast cancer .
loading...
    loading...
Cat. No.: HY-14519AR
CAS No.: 7413-34-5
Synonyms: Amethopterin disodium (Standard); CL14377 disodium (Standard); WR19039 disodium (Standard)
Methotrexate disodium (Standard) (Amethopterin disodium (Standard); CL14377 disodium (Standard); WR19039 disodium (Standard)) is the analytical standard of Methotrexate disodium (HY-14519A). This product is intended for research and analytical applications. Methotrexate disodium (Amethopterin disodium; CL14377 disodium; WR19039 disodium) is an orally active antifolate (Antifolate). Methotrexate disodium inhibits dihydrofolate reductase (DHFR), blocks tetrahydrofolate production, suppresses purine/pyrimidine synthesis and transmethylation, and causes intracellular accumulation of AICAR. Methotrexate disodium promotes extracellular adenosine release, regulates the cytokine network, and inhibits the alarmin function of HMGB1. Methotrexate disodium induces apoptosis and cytotoxicity, upregulates the expression of iNOS and COX-2, suppresses hippocampal neurogenesis, and induces pulmonary fibrosis. Methotrexate disodium is used in the research of various immune and inflammation-related diseases such as arthritis, psoriasis, systemic lupus erythematosus, as well as pulmonary fibrosis and breast cancer .
loading...
    loading...
Cat. No.: HY-W040045R
CAS No.: 18466-51-8
Synonyms: Pelargonidin-3-O-glucoside chloride (Standard)
Callistephin (Pelargonidin 3-O-glucoside) chloride (Standard) is the analytical standard of Callistephin chloride (HY-W040045). This product is intended for research and analytical applications. Callistephin chloride is an anthocyanin. Callistephin chloride regulates the expression of inflammatory (reducing iNOS/TNF-α/COX-2) and apoptosis-related proteins by inhibiting p38 phosphorylation, and enhances the protective effect of Isoflurane (HY-A0134) on microglial cell damage. Callistephin chloride significantly reduces ROS levels, eliminates DPPH free radicals, protects retinal pigment epithelial cells, and inhibits lipid peroxidation. Callistephin chloride can alleviate glutamate excitotoxicity, reduce neuronal apoptosis, and protect cerebellar granule neurons. Callistephin chloride can inhibit the proliferation and metastasis of breast cancer cells by inducing apoptosis.
loading...
    loading...
Cat. No.: HY-N16527
CAS No.: 233690-85-2
7-O-Galloyl-D-sedoheptulose is an orally effective polyphenolic compound. 7-O-Galloyl-D-sedoheptulose lowers the serum levels of glucose, leptin, insulin, C-peptide, resistin, TNF-α, IL-6, and increases the serum level of adiponectin. 7-O-Galloyl-D-sedoheptulose significantly reduces the levels of ROS and lipid peroxidation products (TBARS) by down-regulating the protein expression of NADPH oxidase subunit Nox-4 and p22phox. 7-O-Galloyl-D-sedoheptulose down-regulates NF-κB and related pro-inflammatory factors (COX-2, iNOS), inhibits the phosphorylation of JNK and the activity of its downstream AP-1. 7-O-Galloyl-D-sedoheptulose reduces the expression of TGF-β1 and fibronectin, indicating its potential in anti-tissue fibrosis. 7-O-Galloyl-D-sedoheptulose can be used for the study of type 2 diabetes and its hepatic and pancreatic complications .
loading...
    loading...
Cat. No.: HY-W007539R
CAS No.: 95-01-2
2,4-Dihydroxybenzaldehyde (Standard) is the analytical standard of 2,4-Dihydroxybenzaldehyde. This product is intended for research and analytical applications. 2,4-Dihydroxybenzaldehyde is an endogenous metabolite. 2,4-Dihydroxybenzaldehyde is a pharmaceutical intermediate that can be used to synthesize various Schiff base compounds. 2,4-Dihydroxybenzaldehyde exhibits significant anti angiogenic, anti-inflammatory, and analgesic activities. 2,4-Dihydroxybenzaldehyde reduces the production of NO and ROS by inhibiting the expression of iNOS and COX-2. 2,4-Dihydroxybenzaldehyde is commonly used in the study of inflammatory conditions .
loading...
    loading...
Cat. No.: HY-173518
CAS No.: 3064262-80-9
SIN 14, a derivative of Sinomenine (HY-15122), is an orally active HO-1 activator (KD = 17.2 μM). SIN 14 binds to the catalytic core domain of HO-1 and induces HO-1 activation in catalysis. SIN 14 significantly increases HO-1 stability. SIN 14 has anti-inflammatory effects and inhibits M1 macrophage polarization while promoting M2 polarization in LPS (Lipopolysaccharides)(HY-D1056)-induced RAW264.7 cells. SIN 14 inhibits inflammatory mediator production (eg: NO, IL-6, IL-1β and CCL2, inhibits production of ROS and down-regulates the expression of COX-2 and iNOS. SIN 14 can inhibit RA-related inflammatory edema in collagen-induced arthritis (ClA) mice .
loading...
    loading...