attack

N-Hydroxypipecolic acid (NHP) is a plant metabolite and a systemic acquired resistance (SAR) regulator.

Methyclothiazide (Aquatensen) is a substituted benzothiadiazide, used to treat high blood pressure and fluid retention caused by various conditions including heart disease.

Eculizumab is a recombinant humanized monoclonal antibody against the complement protein C5

Atezolizumab is an antibody inhibitor, a humanized monoclonal antibody, IgG1, which targets PD-L1 and blocks the interaction of PD-L1 with PD-1. Atezolizumab has antitumor activity and promotes T-cells to attack tumor cells.

Tetrahydropalmatine (DL-Tetrahydropalmatine) is an active component isolated from corydalis, suppressing amygdaloid release of dopamine to inhibit an epileptic attack in rats.

Spermine tetrahydrochloride (Musculamine tetrahydrochloride) is a polyamine involved in cellular metabolism found in all eukaryotic cells. It is a major natural intracellular compound capable of protecting DNA from free radical attack.

2'-Deoxyguanosine monohydrate (Guanine-2'-deoxyriboside) is a nucleoside consisting of the base guanine and the sugar deoxyribose. It is like guanosine, but with one oxygen atom removed. It is a nucleoside component of DNA. 2'-Deoxyguanosine monohydrate can be converted to 8-hydroxy-deoxyguanosine (8-OHdG) due to hydroxyl radical attack at the C8 of guanine. 8-OHdG is a sensitive marker of the DNA damage This damage, if left unrepaired, has been proposed to contribute to mutagenicity and cancer promotion.

Phenazine-1-carboxylic acid shows strong antifungal activity against all phytopathogenic fungi, inhibiting the fungal growth by about 90-100%. Phenazine-1-carboxylic acid could be used to compete with other phytopathogenic fungi that attack grapevine

Complement C1s-IN-1 is a potent and selective inhibitor of complement C1s with the advantage of being orally available and brain penetrable, significantly inhibiting human serum-induced formation of membrane attack complexes in a dose-dependent manner and effectively blocking the classical complement pathway

Tegaserod maleate (SDZ-HTF-919) is a 5-HT4 agonist manufactured by Novartis for managing irritable bowel syndrome and constipation. It was the only drug approved by the United States Food and Drug Administration for relieving abdominal discomfort, bloating, and constipation associated with irritable bowel syndrome. On March 30, 2007, the FDA requested that Novartis withdraw Zelnorm from the market due to alleged increased risks of heart attack or stroke associated with its use.

Donidalorsen is an antisense oligonucleotide engineered to selectively reduce the production of prekallikrein (PKK), a key upstream mediator in inflammatory cascade activation, and is used in hereditary angioedema research to investigate bradykinin-driven inflammation, acute attack prevention mechanisms, and RNA-targeted therapeutic strategies.

Factor B-IN-8 (Compound (3R,4R)-15) is a potent, selective, and orally active inhibitor of Factor B, demonstrating an IC50 value of 10.2 nM. It effectively blocks the interaction between Factor B and C3b, thus preventing the formation of the C3 convertase (C3bBb). Additionally, Factor B-IN-8 hinders the deposition of the membrane attack complex (MAC) along the alternative pathway with an IC50 of 59.3 nM. This compound reduces the cleavage of Factor B protein and lessens the deposition of complement C3d in the glomeruli and renal tubules. Factor B-IN-8 is applicable in the research of arthritis and paroxysmal nocturnal hemoglobinuria (PNH).

BRL 52537 hydrochloride is a selective and specific KOR agonist which has been implicated in neuroprotection from ischemic neuronal injury[1]. It is used for research into potential treatments for stroke and heart attack as well as more general brain rese

iMAC2, a potent MAC (Membrane Attack Complex) inhibitor, exhibits an IC50 of 28 nM and an LD50 of 15,000 nM, demonstrating significant efficacy in inhibiting MAC. Additionally, iMAC2 effectively suppresses apoptosis by blocking the release of cytochrome c [1].

Pralidoxime Iodide is an effective AChE reactivator and antidote for organophosphorus poisoning, reactivating AChE inhibited by nerve agents through nucleophilic attack on the phosphorus centre of the neurotoxin.

AH 7725 is an inhibitor of the asthma attack.

Troponin I is a cardiac and skeletal muscle protein useful in the laboratory diagnosis of a heart attack. Troponin I is a part of the troponin protein complex, where it binds to actin in thin myofilaments to hold the actin-tropomyosin complex in place.

NSC622608 is a small-molecule ligand for V-domain Ig suppressor of T-cell activation (VISTA) which is an immune checkpoint that affects the ability of T-cells to attack tumors.

N-3-oxo-hexadecanoyl-L-Homoserine lactone is an unusual, substituted, long-chain N-acyl-homoserine lactone (AHL) produced by some bacteria, including strains of Agrobacterium vitis and Pseudomonas. Like other AHLs, this C16-containing form is thought to be involved in quorum sensing. Substituted, long-chain AHLs, including N-3-oxo-tetradecanoyl-L-homoserine lactone , prime for systemic acquired resistance to pathogen attack in plants.

13(S)-HpOTrE is a monohydroperoxy polyunsaturated fatty acid produced in soybeans by the action of soybean LO-2 on esterified α-linolenic acid.[1] Incubation of soybean seedling biomembranes with soybean LO-2 catalyzes the formation of both 9- and 13-HpOTrE in a molar ratio of 10:1.1 In plants, 13(S)-HpOTrE can be metabolized by the hydroperoxide lyase pathway producing aldehyde and oxoacid fragments, or by the hydroperoxide dehydratase pathway producing jasmonic acid.[2],[3],[4] Treatment of tomato leaves with 13-HpOTrE causes induction of proteinase inhibitors, simulating the normal response to wounding.5 This data suggests that in plants 13(S)-HpOTrE may participate in a lipid-based signalling system initiated by insect and pathogen attack.

Asundexian (BAY-2433334) is a potent and orally active inhibitor of the coagulation factor FXIa that directly and reversibly binds to the active site of FXIa, thereby inhibiting its activity.Asundexian has an IC50 of 1 nM for human FXIa in buffer.Asundexian has antitumor activity and may be useful in studies of Acute ischemic stroke, transient ischemic attack and ischemic stroke.

Pralidoxime is a potent antidote for organophosphate poisoning, effectively reactivating acetylcholinesterase (AChE) that has been inhibited by nerve agents. It achieves this reactivation through a direct nucleophilic attack of its oxime moiety on the phosphorus center of the bound nerve agent, restoring AChE function.

Ketotifen is a second-generation, orally active, non-competitive histamine 1 (H1) receptor blocker and mast cell stabilizer that inhibits 6-phosphogluconate dehydrogenase (6-PGD) in vitro. Ketotifen exhibits antiviral activity against SARS-CoV-2 and influenza virus and is suitable for research on experimental autoimmune encephalomyelitis (EAE) and asthma attack prevention.

Tesidolumab (LFG316) is a fully human IgG1/λ anti-C5 monoclonal antibody. Tesidolumab (LFG316) has an inhibitory effect on crovalimab and C5, blocking the cutting of C5 and preventing the subsequent formation of membrane attack complex, which can be used to study extravascular hemolysis.