1676 Results for "

chronic pyoderma

" in MedChemExpress (MCE) Product Catalog:
Products (1676)

1676 Results for "chronic pyoderma" in MCE Product Catalog:

Cat. No.: HY-N18124
CAS No.: 122688-84-0
1-O-Tigloyl-1-O-debenzoylohchinal is an orally active limonoid-type triterpenoid anti-inflammatory and peripheral analgesic agent isolated from the fruits of Melia toosendan. 1-O-Tigloyl-1-O-debenzoylohchinal significantly inhibits acetic acid (HY-Y0319)-induced increase in vascular permeability, λ-Carrageenan (HY-N9470)-induced paw edema, and acetic acid-induced writhing response in mice. 1-O-Tigloyl-1-O-debenzoylohchinal shows no significant analgesic effect in the hot-plate test, and acts mainly on the peripheral rather than the central nervous system. 1-O-Tigloyl-1-O-debenzoylohchinal can be widely used in the research of acute or chronic inflammation, stomachache and other related diseases .
loading...
    loading...
Cat. No.: HY-N6013
CAS No.: 8015-61-0
Aloin (mixture of A&B) is an orally active anthraquinone derivative isolated from Aloe vera. Aloin (mixture of A&B) mitigates airway impairment and exerts neuroprotective, anti-inflammatory, antioxidant, antibacterial, antifungal, antiviral and antitumor effects. Aloin (mixture of A&B) inhibits Clostridium histolyticum collagenase, granulocyte matrix metalloproteinases and human 20S proteasome. Aloin (mixture of A&B) upregulates the Nrf2/HO-1 pathway, suppresses the TGF-β/Smad2/3 pathway. Aloin (mixture of A&B) reduces IL-4/IL-5/IL-13 levels, and reverses oxidative stress markers (MDA, SOD, GSH). Aloin (mixture of A&B) can be used for research on chronic ulcers, burns, wounds, inflammatory and degenerative disorders, asthma and neuroblastoma .
loading...
    loading...
Cat. No.: HY-P10914
CAS No.: 1426227-11-3
Target:  

MDM-2/p53 Autophagy

Research Areas:  

Inflammation/Immunology Cancer

D-CopA3 is the inhibitor for MDM2 and the activator for p53 signaling pathway. D-CopA3 exhibits cytotoxicity in colorectal cancer cells HCT-116, LoVo, and RKO (IC50=15-18 μM), induces JNK/Beclin-1 mediated autophagy. D-CopA3 downregulates the expression of cell cycle inhibitory protein p21Cip1/Waf1, enhances the mucosal barrier function and reduces penetration of inflammatory mediators. D-CopA3 exhibits anti-inflammtory activity in mouse C. difficile toxin A-induced acute enteritis models and DSS (HY-116282)-induced chronic colitis models. D-CopA3 exhibits antitumor efficacy in mouse HCT-116 xenograft models .
loading...
    loading...
Cat. No.: HY-P12080
CAS No.: 176365-43-8
pUR4 is a recombinant peptide that acts as a fibronectin (FN) inhibitor. pUR4 binds to the N-terminal type I modules of fibronectin, inhibiting the polymerization of soluble fibronectin and its deposition into the extracellular matrix (ECM). pUR4 reduces β1 integrin activation by depleting ECM fibronectin and disrupting FN-β1 integrin coupling. pUR4 attenuates TNF-α-induced endothelial hyperpermeability, maintains endothelial monolayer integrity, and reduces TNF-α-induced cell morphological changes. pUR4 decreases neutrophil adhesion to cardiac endothelial cells, T cell interstitial migration, immune cell infiltration, collagen deposition, and fibroblast activation. pUR4 can be used in research on pathological vascular leakage, heart failure, inflammation, chronic kidney disease, liver fibrosis, and intestinal fibrosis .
loading...
    loading...
Cat. No.: HY-P2786A
CAS No.: 741738-57-8
Target:  

Potassium Channel

Research Areas:  

Neurological Disease

Phrixotoxin 2 is a Kv4 family potassium channel inhibitor, with Ki values in rats of 120 nM for Kv4.2, 110 nM for Kv4.3, and 230 nM for Kv4.1. Phrixotoxin 2 mediates voltage-dependent inhibition of Kv4.2 and Kv4.3 currents, and voltage-independent inhibition of Kv4.1 currents. Phrixotoxin 2 fails to inhibit A-type K + currents in visceral dorsal root ganglion neurons. Phrixotoxin 2 induces contraction of non-pregnant uterine smooth muscle and triggers orofacial cold hyperalgesia in rats. Phrixotoxin 2 can distinguish the contribution of Kv4 subunits to A-type K + currents in different subsets of sensory neurons. Phrixotoxin 2 can be used in research related to chronic pain and trigeminal neuropathic pain .
loading...
    loading...
Cat. No.: HY-W035399S
D-Lysine-d8 dihydrochloride is the d8-labeled D-Lysine (HY-Y1091). D-Lysine is the D-enantiomer of L-Lysine (HY-N0469). D-Lysine is metabolically inert and not utilized for protein synthesis by mammalian ribosomes. D-Lysine blocks renal uptake of 111In/ 90Y-Octreotide (HY-P0036)-based probes without inhibiting uptake by tumor/receptor tissues, and thus acts as a renoprotective agent in diagnostic imaging and peptide receptor radionuclide therapy (PRRT). D-Lysine specifically inhibits the early steps of non-enzymatic glycation by competing with glucose via its free amino group, theoretically, it can serve as a glycation competitor that "does not interfere with protein synthesis" under chronic hyperglycemia in diabetes. D-Lysine can be used in research related to cancer and diabetes .
loading...
    loading...
Cat. No.: HY-W035399S1
CAS No.: 2708340-91-2
D-Lysine-d4 dihydrochloride is the d4-labeled D-Lysine (HY-Y1091). D-Lysine is the D-enantiomer of L-Lysine (HY-N0469). D-Lysine is metabolically inert and not utilized for protein synthesis by mammalian ribosomes. D-Lysine blocks renal uptake of 111In/ 90Y-Octreotide (HY-P0036)-based probes without inhibiting uptake by tumor/receptor tissues, and thus acts as a renoprotective agent in diagnostic imaging and peptide receptor radionuclide therapy (PRRT). D-Lysine specifically inhibits the early steps of non-enzymatic glycation by competing with glucose via its free amino group, theoretically, it can serve as a glycation competitor that "does not interfere with protein synthesis" under chronic hyperglycemia in diabetes. D-Lysine can be used in research related to cancer and diabetes .
loading...
    loading...
Cat. No.: HY-W062109
CAS No.: 113806-05-6
Target:  

Histamine Receptor CXCR

Research Areas:  

Inflammation/Immunology

Olopatadine (ALO4943A; KW4679) is an orally active histamine H1 receptor antagonist and mast cell stabilizer. Olopatadine exerts antiallergic effects by blocking histamine H1 receptor-mediated activities. Olopatadine inhibits exocytosis, chemokine release, F-actin polymerization, CXCL10-induced calcium influx, and T cell chemotactic activity. Olopatadine also reduces the expression levels of CXCR3 on the surface of CD4 + and CD8 + T cells. Olopatadine inhibits scratching behavior, improves dermatitis scores, and suppresses intraepidermal neurite outgrowth. Olopatadine simultaneously decreases the levels of inflammatory markers, growth factors, histamine, and specific IgE, while increasing the expression of ErbB3A/HER3A. Olopatadine can be used in research related to seasonal pollinosis, chronic rhinitis, urticaria, allergic conjunctivitis, alopecia areata, and atopic dermatitis .
loading...
    loading...
Cat. No.: HY-Y1804S
CAS No.: 2714413-18-8
D-Lysine-d4 monohydrochloride is the d4 D-Lysine monohydrochloride (HY-Y1804). D-Lysine monohydrochloride is the D-enantiomer of L-Lysine (HY-N0469). D-Lysine monohydrochloride is metabolically inert and not utilized for protein synthesis by mammalian ribosomes. D-Lysine monohydrochloride blocks renal uptake of 111In/ 90Y-Octreotide (HY-P0036)-based probes without inhibiting uptake by tumor/receptor tissues, and thus acts as a renoprotective agent in diagnostic imaging and peptide receptor radionuclide therapy (PRRT). D-Lysine monohydrochloride specifically inhibits the early steps of non-enzymatic glycation by competing with glucose via its free amino group, theoretically, it can serve as a glycation competitor that "does not interfere with protein synthesis" under chronic hyperglycemia in diabetes. D-Lysine monohydrochloride can be used in research related to cancer and diabetes .
loading...
    loading...
Cat. No.: HY-L223
861 compounds

Antitussive and antiasthmatic method is a type of treatment strategy in traditional Chinese medicine, mainly used to alleviate symptoms such as coughing and asthma. These symptoms may be caused by various factors, such as: Bronchial asthma, chronic obstructive pulmonary disease, asthmatic bronchitis, cough-induced asthma, and others. Based on existing research in traditional Chinese medicine, many types of Chinese medicinal herbs showed antitussive and antiasthmatic effects. For example: Ardisiae Japonicae Herba, Ginkgo Semen, Amygdalus Communis Vas, Farfarae Flos, Viticis Cannabifoliae Fructus, Eriobotryae Folium etc. Therefore, the active ingredients derived from these traditional Chinese medicine have high medicinal value and have the potential to be developed into drugs for related diseases.

MCE can provide 861 active ingredients that can be obtained from traditional Chinese medicine with antitussive and antiasthmatic functions, which can be applied to drug development and research on disease mechanisms.

Cat. No.: HY-L229
160 compounds

Kidneys are one of the vital organs in the human body. Due to their exposure to higher concentrations of circulating drugs or metabolites, they are highly susceptible to drug-induced renal injury (DIRI). According to statistics, drug-induced kidney injury accounts for approximately 20% of nephrotoxicity reports and can lead to acute kidney injury (AKI), chronic kidney disease (CKD), or even end-stage renal disease (ESRD). Early detection of drug nephrotoxicity is crucial for preventing irreversible kidney damage. Research into its mechanisms can help optimize clinical medication by adjusting dosages or avoiding combinations of nephrotoxic drugs. Additionally, predicting drug-induced nephrotoxicity in early drug development can reduce the risk of late-stage R&D failure.

MCE offers 160 nephrotoxicity compounds that have been clearly reported by the FDA to be associated with kidney injury. This library can be used for studying molecular mechanisms of nephrotoxicity or developing novel biomarkers.

Cat. No.: HY-101140R
CAS No.: 1799974-70-1
KI696 (Standard) is the analytical standard of KI696 (HY-101140). This product is intended for research and analytical applications. KI696 is a selective KEAP1/NRF2 protein-protein interaction inhibitor with a human Kd value of 1.3 nM. KI696 acts by competitively occupying the NRF2-binding pocket of the KEAP1 Kelch domain. KI696 blocks KEAP1-mediated ubiquitination and degradation of NRF2, promotes the translocation of NRF2 to the nucleus, activates the expression of downstream antioxidant genes, increases intracellular glutathione levels, and alleviates oxidative stress-induced cell damage and inflammatory cell infiltration in the lungs. KI696 reduces ozone-induced pulmonary oxidative damage and inflammatory cell accumulation in rats, and upregulates pulmonary antioxidant genes. KI696 can be used in research related to chronic obstructive pulmonary disease, oxidative stress and inflammation .
loading...
    loading...
Cat. No.: HY-124857
CAS No.: 26927-01-5
Purity:  98%
Synonyms: 7-Desacetoxy-6,7-dehydrogedunin
7DG (7-Desacetoxy-6,7-dehydrogedunin) is a PKR inhibitor, P2X7 purinergic receptor inhibitor, and skin-lightening agent. 7DG binds outside the ATP-catalytic domain of PKR, blocks the kinase activity-independent protein-protein interactions of PKR, inhibits the phosphorylation and activity of PKR, disrupts ASC assembly and caspase-1 activation, and suppresses the activation of the NLRP1 inflammasome. 7DG inhibits pyroptosis, suppresses the ATP-P2X7 signaling pathway, and abolishes ATP-induced increases in the expression levels of MITF, tyrosinase, PMEL/gp100, and melanin content. 7DG exerts skin-lightening effects in cultured skin in vitro. 7DG can be used in research related to chronic obstructive pulmonary disease, gout, type 2 diabetes, Alzheimer's disease, and hyperpigmentary skin disorders .
loading...
    loading...
Cat. No.: HY-179503
PDE/TRPA1/CHIT1-IN-1 is a phosphodiesterases (PDEs), TRPA1, and hCHIT1 (KD of 37.7 μM) inhibitor. PDE/TRPA1/CHIT1-IN-1 is a broad-spectrum PDE inhibitor, potently targeting key isoforms including PDE4B, PDE7A, PDE3A, and PDE8A with IC50s of 15.54, 15.15, 8.39 and 16.46 μM. PDE/TRPA1/CHIT1-IN-1 suppresses NLRP3 inflammasome activation and inhibits NF-κB phosphorylation, downregulating the expression of pro-inflammatory genes (TNF-α and IL-6) in vivo. PDE/TRPA1/CHIT1-IN-1 can be used for chronic obstructive pulmonary disease (COPD) and related inflammatory lung disorders research .
loading...
    loading...
Cat. No.: HY-18234B
CAS No.: 24365-47-7
Leupeptin Ac-LL is a broad-spectrum protease inhibitor . By inhibiting the activation of the PTEN/PI3K/Akt/NF-κB/ERK1/2/p38 signaling pathway, Leupeptin Ac-LL significantly reduces LPS-induced NO and ROS production, mitochondrial membrane potential hyperpolarization, phagocytic activity, pro-inflammatory cytokine release, and M1 polarization in mouse peritoneal macrophages, and reverses autophagic flux impairment. It also decreases Concanavalin A (HY-P2149)-induced proliferation index of mouse splenic lymphocytes and the Th1/IL-10 and Th2/IL-10 cytokine ratios, thereby modulating innate and adaptive immune responses. Leupeptin Ac-LL inhibits blood coagulation and tumorigenesis in mouse skin. Leupeptin Ac-LL can be used in research on chronic inflammatory diseases and skin tumorigenesis .
loading...
    loading...
Cat. No.: HY-18234C
CAS No.: 24125-16-4
Leupeptin Ac-LL hydrochloride is a broad-spectrum protease inhibitor . By inhibiting the activation of the PTEN/PI3K/Akt/NF-κB/ERK1/2/p38 signaling pathway, Leupeptin Ac-LL hydrochloride significantly reduces LPS-induced NO and ROS production, mitochondrial membrane potential hyperpolarization, phagocytic activity, pro-inflammatory cytokine release, and M1 polarization in mouse peritoneal macrophages, and reverses autophagic flux impairment. It also decreases Concanavalin A (HY-P2149)-induced proliferation index of mouse splenic lymphocytes and the Th1/IL-10 and Th2/IL-10 cytokine ratios, thereby modulating innate and adaptive immune responses. Leupeptin Ac-LL hydrochloride inhibits blood coagulation and tumorigenesis in mouse skin. Leupeptin Ac-LL hydrochloride can be used in research on chronic inflammatory diseases and skin tumorigenesis .
loading...
    loading...
Cat. No.: HY-184656
CAS No.: 3099422-14-4
Research Areas:  

Neurological Disease

VEGFR/PDGFR/CA II-IN-1 is a VEGFR/PDGFR/CA II inhibitor. VEGFR/PDGFR/CA II-IN-1 potently inhibits VEGFR2 (IC50 = 62.66 nM), PDGFRα (IC50 = 18.65 nM), PDGFRβ (IC50 = 5.23 nM), and hCA II (Ki = 19.4 nM), with weaker activity against hCA I (Ki = 154.2 nM) and hCA IX (Ki = 121.0 nM). VEGFR/PDGFR/CA II-IN-1 exhibits potent antiproliferative activity in VEGFR2-BAF3 cells and robust inhibition of angiogenesis in human umbilical vein endothelial cells (HUVECs). VEGFR/PDGFR/CA II-IN-1 inhibits the formation of corneal neovascularization in rabbits through multiple signaling pathways, and significantly reduced intraocular pressure (IOP) in both acute and chronic glaucoma models. VEGFR/PDGFR/CA II-IN-1 can be used to study neovascular glaucoma (NVG) .
loading...
    loading...
Cat. No.: HY-187088
CAS No.: 1198309-73-7
Target:  

mGluR

Research Areas:  

Neurological Disease

AZD-8418 is an orally active positive allosteric modulator of metabotropic glutamate receptor 2 (mGluR2), with an EC50 of 0.86 μM for rat mGlu2 receptors. AZD-8418 reduces the in vitro binding level of [ 3H]AZ12559322 in prefrontal cortex brain tissues of non-human primates. AZD8418 enhances the inhibitory effect of the mGlu2/3 agonist DCG-IV (HY-101335) on field excitatory postsynaptic potentials (fEPSP) in rat hippocampal brain slices. AZD-8418 reduces nicotine self-administration behavior in rats, and blocks cue-induced reinstatement of nicotine-seeking and food-seeking behaviors. The attenuating effect on nicotine self-administration behavior develops rapid tolerance, while inhibition of food self-administration behavior requires chronic administration. AZD-8418 can be used in research related to nicotine dependence and neuropsychiatric disorders .
loading...
    loading...
Cat. No.: HY-N0688R
CAS No.: 13476-25-0
Linderane (Standard) is the analytical standard of Linderane (HY-N0688). This product is intended for research and analytical applications. Linderane is an orally active natural sesquiterpene lactone with blood-brain barrier permeability. Linderane indirectly activates PDE3 by activating ERK/STAT3, thereby inhibiting the cAMP/PKA/CREB signaling pathway and hepatic gluconeogenesis. Linderane protects pancreatic β cells against oxidative damage by inhibiting the activation of the p38 MAPK pathway and activating the Nrf2 pathway. Linderane inhibits cell apoptosis and ameliorates intestinal mucosal inflammation by suppressing the IL-6/JAK/STAT3 signaling pathway. Linderane reduces pain sensitivity and alleviates anxiety-like behaviors by activating cannabinoid receptor 2 (CB2R). Linderane can be used in studies related to type 2 diabetes, ulcerative colitis, and chronic inflammatory pain with anxiety .
loading...
    loading...
Cat. No.: HY-P991200

Target:  

HCV Claudin

Research Areas:  

Infection

OM-7D3-B3 is an antibody-based antiviral agent targeting the tight junction protein CLDN1 (Kd=4 nM). By binding to the first extracellular domain of CLDN1, OM-7D3-B3 disrupts the formation of the CLDN1-CD81 co-receptor complex, thereby effectively inhibiting the entry of hepatitis C virus (HCV). OM-7D3-B3 not only prevents de novo and chronic HCV infections in humanized liver chimeric mice and uPA-SCID mice transplanted with human livers, but also exhibits favorable safety with no toxic effects observed. OM-7D3-B3 serves as a critical tool for research on HCV infection mechanisms and antiviral drug development .
loading...
    loading...