nosynthase

5-O-Caffeoylshikimic acid shows anti-oxidative activity; it also shows anti-inflammatory activity, the underlying mechanism was associated with downregulation of nuclear factor-κB.

MSU-42011 is an orally active retinoid X receptor-like (RXR) agonist. It potently inhibits the expression of iNOS, low SREBP-induced and activated RXR, and p-ERK at the protein level. MSU-42011 has demonstrated antitumor activity in a [kras]-driven mouse model of lung cancer and is effective for the treatment of preclinical [kras]-driven lung cancer with immunomodulatory activity.

Moracin C, a natural compound found in Morus mesozygia, Morus alba var. multicaulis, is an anti-inflammatory agent. moracin C inhibits nitric oxide (NO) release and LPS-activated reactive oxygen species (ROS) in cells.

6-Methoxynaringenin is an aerial part of Scutellaria barbata D. Don (Lamiaceae) and inhibits NO production efficiently with an IC50 value of 25.8 μM.

Hydrangenol is a natural product and can be isolated from Hydrangea serrata leaves. Hydrangenol is an antiphotoaging compound with oral activity. Hydrangenol can reduce MMP and inflammatory cytokine expression and increase moisturizing factors and antioxidant genes level, result in preventing wrinkle formation.

Aminoguanidine hydrochloride (Hydrazinecarboximidamide) is a diamine oxidase and NO synthase inhibitor, used in the treatment of diabetic nephropathy.

L-Arginine hydrochloride serve as substrates and nitrogen donors for endothelial nitric oxide synthase (eNOS) to produce nitric oxide (NO). They are transported into vascular smooth muscle cells via cationic amino acid transporters, where they are metabolized into NO, polyamines, or L-proline. As effective vasodilators, they are commonly used to induce experimental acute pancreatitis models.

Mifepristone (C-1073) is a progesterone-receptor (IC50=0.2 nM) and glucocorticoid-receptor antagonist (IC50=2.6 nM). Mifepristone is used to terminate pregnancy, treat uterine fibroids, and treat endometriosis.

2-Thiouracil (Deracil) is a thiolated uracil derivative that is a known anti-hyperthyroid agent.

Bendazol (Dibazol) is always used as the drug for hypertension and cerebral Angiospasm.

Isosorbide dinitrate (Isordil) is a vasodilator used in the treatment of angina pectoris.

S-Methylisothiourea sulfate ((S)-Methylisothiourea sulfate) is a potent and selective inhibitor of iNOS and exerts beneficial effects in rodent models of septic shock[1].

Chondroitin sulfate (Chonsurid) is extracted from bovine sources; Store the product in sealed, cool and dry condition.

Ginsenoside C-K (Ginsenoside K) is a bacterial metabolite of G-Rb1 exhibiting anti-inflammatory effects by reducing iNOS and COX-2.

2-Ethylpyrazine is present in roasted coffee beans and is a volatile compound .2-Ethylpyrazine induces vasodilation through the activity of endothelium-derived relaxing factors.2-Ethylpyrazine activates NO synthesis through the action of endothelial endothelial NO synthase.2-Ethylpyrazine induces vasodilation by inducing NO release and increasing peripheral blood flow to induce vasodilation.

(E)-Ferulic acid methyl ester (Methyl (E)-ferulate) is a potential inhibitor of the mitogen-activated phosphor kinase pathway and an anti-inflammatory agent first isolated from the medicinal plant S. tuberosa. Additionally, it shows promising anthelmintic activity against Haemonchus contortus.

L-Arginine (L-Arg) is a substrate of endothelial nitric oxide synthase (eNOS). L-Arginine is transported to vascular smooth muscle cells via a family of cationic amino acid transporters and is metabolized to nitric oxide, polyamines, or L-proline. L-Arginine is a potent vasodilator and can be used to induce experimental acute pancreatitis.

Agmatine sulfate (Agmatine sulfate salt) is a bioactive metabolite of the arginine amino acid. It exerts modulatory action at multiple molecular targets, such as neurotransmitter systems, ion channels and nitric oxide synthesis. It is an endogenous agonist at imidazoline receptor and a NO synthase inhibitor.

Ethyl 3,4-dihydroxybenzoate (EDHB): a prolyl hydroxylase inhibitor attenuates acute hypobaric hypoxia mediated vascular leakage in brain.

1. Isoquercetin (3-Glucosylquercetin) is a potential stimulator of bone mineralization used for prophylaxis of osteoporotic disorders. 2. Isoquercetin may be as a potential therapeutic agent against neurodegeneration in Parkinson's disease. 3. Isoquercetin is an inhibitor of Wnt/β-catenin and may be as a potential novel anti-tumoral agent, such as against human pancreati,liver cancer related to opioid receptors and to the activation of the mitogen-activated protein kinase (MAPK) signalling pathway. .

L-NAME hydrochloride is an inhibitor of nitric oxide synthase (NOS) with an IC₅₀ of 70 μM, and it can be used to induce hypertension and kidney injury models.

2,4-Diamino-6-hydroxypyrimidine (DAHP) (DAHP) is a selective, specific inhibitor of GTP cyclohydrolase I, the rate limiting step for de novo pterin synthesis

4-Hydroxyflavanone is a natural product, shows full vasorelaxing effects

Nitroarginine (N'-Nitro-L-arginine) is a competitive inhibitor of nitric oxide synthase which causes the selective reduction of blood flow to tumor cells[1].