pig 1

Beta-defensin 1, pig 是一种在猪舌黏膜中主要发现的抗菌肽，对包括大肠杆菌、鼠伤寒沙门氏菌、单核细胞增生性李斯特菌、金黄色葡萄球菌、百日咳博德特氏菌和白色念珠菌在内的多种细菌显示出活性。

Beta-defensin 1, pig TFA 是一种在猪舌黏膜中主要发现的抗菌肽，对多种细菌如大肠杆菌、鼠伤寒沙门氏菌、单核细胞增生性李斯特菌、金黄色葡萄球菌、百日咳博德特氏菌和白色念珠菌等显示出抗菌活性。

Beta-defensin 103 isoform X1, pig 是一种抗菌肽、在多种生物体内被发现，参与了先天性免疫防线。

Beta-defensin 103 isoform X1, pig TFA 是一种抗菌肽、在多种生物体内被发现，参与了先天性免疫防线。

Etomoxir 是肉碱棕榈酰转移酶 1a （CPT-1a） 抑制剂，通过抑制 CPT-1a 来抑制脂肪酸氧化，且抑制人、大鼠和豚鼠中棕榈酸酯的氧化。Etomoxir 对腺嘌呤核苷酸转位酶有抑制作用，可通过破坏CoA稳态来抑制巨噬细胞极化。

Litoxetine HCl 是一种选择性5-羟色胺（5-HT）再摄取抑制剂（SSRI）和混合5-羟色胺拮抗剂，可用于治疗尿失禁。Litoxetine HCl 在没有抗毒蕈碱特性的浓度下（10 nM-1 microM）引起大鼠离体食道肌肉粘膜的浓度依赖性松弛，使卡巴胆碱张力降低达37%,更高浓度的Litoxetine HCl（3微摩-300微摩）与明显的松弛有关，直至取消卡巴胆碱张力。以前在离体豚鼠肠道中证明的利托西汀的抗心律失常活性，在浓度大于1 microM 时在大鼠离体食道肌肉粘膜中发挥了作用。 Litoxetine HCl 的5-HT 释放作用可以解释利托西汀对未处理的大鼠组织中的5-HT 诱导的松弛的效力，这种效力被pCPA 处理所逆转。

Saterinone 是一种强效且具有选择性的磷酸二酯酶III 抑制剂，是血管α - 1-肾上腺素受体的有效拮抗剂。Saterinone 具有血管舒张作用，可用于慢性心力衰竭的急性治疗。Saterinone 对豚鼠右心室匀浆中粗cAMP 磷酸二酯酶(PDE)活性具有抑制作用，ic50值为2.3 × 10(-5) mol l。

Methyl eugenol (4-allylveratrole) 是一种苯丙类化合物，存在于植物叶子、果实、根茎中，当植物相应的部位因食草动物进食而受损时，就会释放。它可用于消灭雄性东方果蝇。

Rupatadine(UR-12592,卢帕他定)是一种有效和可口服的PAF和组胺H1受体的双重拮抗剂，Ki 值分别为 0.55 μM 和 0.1 μM，能够缓解过敏症状并抗炎，可用于过敏性鼻炎和慢性荨麻疹。

Etomoxir sodium salt ((R)-Etomoxir sodium salt) 是一种肉碱棕榈酰转移酶 1a (CPT-1a) 抑制剂，可以抑制脂肪酸氧化。Etomoxir sodium salt 具有抗肿瘤活性。

P2X3 antagonist 34 是一种对P2X3同型三聚体受体具有高效性、选择性和口服活性的拮抗剂，其IC50值针对人类P2X3、大鼠P2X3及豚鼠P2X3分别为25 nM、92 nM和126 nM。相比之下，该化合物对人类、大鼠和豚鼠的P2X2 3异三聚体受体展现低活性。P2X3 antagonist 34 显著具有抗咳功效，同时不会影响味觉。

Glycolic acid oxidase inhibitor 1（compound 2 in table 1）是一种乙醇酸氧化酶 (glycolate oxidase) 抑制剂,从而减少肾结石的形成风险。还能够抑制由过敏反应引起的慢反应物质（SRS-A）引起的豚鼠回肠收缩，对过敏性疾病，如哮喘，具有治疗潜力。

MF63 is a selective mPGES-1 inhibitor (IC50: 0.9 nM and 1.3 nM for pig mPGES-1 and human mPGES-1 enzyme, respectively).

AGU654 (Compound 44) 是一种效力强的mPGES-1选择性抑制剂，对mPGES-1的IC50值为2.9 nM。通过抑制mPGES-1，AGU654 阻断COX-1 2将花生四烯酸转化为前列腺素E2 (PGE2) 的通路，从而有效缓解炎症、疼痛及发热。在活化的人单核细胞衍生巨噬细胞和人全血模型中，AGU654 能选择性抑制细菌外毒素诱导的PGE2生成，同时不影响其他前列腺素的产生。在豚鼠模型中，它显著减轻了发热、炎症和炎症性疼痛，展现出显著的抗炎、镇痛和退热功效。AGU654 有潜力成为研究炎症性疾病和疼痛的新方法。

BKCa activator-1 (Compound 51b) 是一种口服生物有效的 BKCa 激活剂，EC50 值为 2.82 μM。它通过增加 K+ 外流引起细胞膜超极化，抑制平滑肌收缩。在自发性高血压大鼠 (SHR) 模型中，该化合物可缓解尿失禁，并在豚鼠咳嗽模型中显示出镇咳效果。

TFC-007 是一种具有选择性和高效性的造血前列腺素 D 合成酶 (H-PGDS) 抑制剂，抑制炎症因子，可用于合成 H-PGDS 降解诱导剂 PROTAC (H-PGDS) -1 和研究雪松花粉诱导的豚鼠过敏性鼻炎。

ZD 7155 hydrochloride is a potent and selective competitive antagonist for the angiotensin II type 1 (AT1) receptor. It displaces [125I]-angiotensin II binding in guinea pig adrenal gland membranes with an IC50 value of 3.8 nM.

14S(15R)-EET is an oxylipin and a cytochrome P450 metabolite of arachidonic acid .114S(15R)-EET binds to isolated guinea pig monocytes with a Kivalue of 612.5 nM in a competitive binding assay using [3H]14(15)-EET.2It induces dilation of precontracted isolated canine epicardial arterioles (EC50= 4 pM) and denuded porcine subepicardial arterioles (EC50= 3 pM).3Unlike 14R(15S)-EET, 14S(15R)-EET does not inhibit COX in enzyme assays or isolated platelets.4 1.Daikh, B.E., Lasker, J.M., Raucy, J.L., et al.Regio- and stereoselective epoxidation of arachidonic acid by human cytochromes P450 2C8 and 2C91J. Pharmacol. Exp. Ther.271(3)1427-1433(1994) 2.Wong, P.Y.-K., Lai, P.-S., and Falck, J.R.Mechanism and signal transduction of 14 (R), 15 (S)-epoxyeicosatrienoic acid (14,15-EET) binding in guinea pig monocytesProstaglandins Other Lipid Mediat.62(4)321-333(2000) 3.Zhang, Y., Oltman, C.L., Lu, T., et al.EET homologs potently dilate coronary microvessels and activate BKCa channelsAm. J. Physiol. Heart Circ. Physiol.280(6)H2430-H2440(2001) 4.Fitzpatrick, F.A., Ennis, M.D., Baze, M.E., et al.Inhibition of cyclooxygenase activity and platelet aggregation by epoxyeicosatrienoic acidsJ. Biol. Chem.261(2)15334-15338(1986)

Arecaidine propargyl ester is an agonist of M2muscarinic acetylcholine receptors (mAChRs).1It selectively binds to M2over M1, M3, M4, and M5mAChRs in CHO cells expressing the human receptors (Kis = 0.0871, 1.23, 0.851, 0.977, and 0.933 μM, respectively). Arecaidine propargyl ester induces contractions in isolated guinea pig atrium (pD2= 8.67). It induces apoptosis and the production of reactive oxygen species (ROS) in U87 and U251 glioblastoma cells when used at a concentration of 100 μM.2Arecaidine propargyl ester decreases mean arterial blood pressure in normotensive cats (ED25= 1.9 nmol kg).3It is toxic to house flies (Musca) when administered at a dose of 75 μg fly.4 1.Scapecchi, S., Matucci, R., Bellucci, C., et al.Highly chiral muscarinic ligands: the discovery of (2S,2’R,3’S,5’R)-1-methyl-2-(2-methyl-1,3-oxathiolan-5-yl)pyrrolidine 3-sulfoxide methyl iodide, a potent, functionally selective, M2 partial agonistJ. Med. Chem.49(6)1925-1931(2006) 2.Di Bari, M., Tombolillo, B., Conte, C., et al.Cytotoxic and genotoxic effects mediated by M2 muscarinic receptor activation in human glioblastoma cellsNeurochem. Int.90261-270(2015) 3.Porsius, A.J., and Van Zwieten, P.A.Central action of some cholinergic drugs (arecaidine esters) and nicotine on blood pressure and heart rate of catsProg. Brain Res.47131-135(1977) 4.Honda, H., Tomizawa, M., and Casida, J.E.Insect muscarinic acetylcholine receptor: Pharmacological and toxicological profiles of antagonists and agonistsJ. Agric. Food Chem.55(6)2276-2281(2007)

Thrombin receptor agonist peptide (TRAP-14) is a 14-amino acid peptide agonist of the α-thrombin receptor. It induces aggregation of washed platelets as well as platelets in citrated and hirudin plasma. TRAP-14 (100 μM) increases the cytosolic calcium concentration in isolated guinea pig pulmonary smooth muscle cells 5-fold over baseline. It increases pulmonary arterial pressure in isolated guinea pig lung when used at a concentration of 1 μM, which is comparable to the effect induced by 10 nM α-thrombin. TRAP-14 also induces contraction of isolated rat aortic rings and increases endothelin-1 (ET-1) levels in a dose-dependent manner, an effect that is reversed by the ETA antagonist BQ-123 and the nitric oxide synthase (NOS) inhibitor L-NNA .

CCK (27-33) is a C-terminal fragment of CCK , a peptide hormone found in the intestine and brain that stimulates digestion, mediates satiety, and is involved in anxiety. Non-sulfated CCK (27-33) inhibits binding of [3H]naloxone in rat cerebellum membranes (IC50 = 4 uM) and inhibits electrically-stimulated contraction of isolated guinea pig ileum (IC50 = 17 uM), an effect that can be reversed by naloxone. Unlike sulfated CCK (27-33), the non-sulfated form does not reduce exploratory behavior in mice when administered at doses up to 1 uMol/kg.

15(S)-HEPE is a monohydroxy fatty acid synthesized from EPA by the action of 15-LO. The biosynthesis of 15-HEPE from EPA in guinea pig epidermal enzyme preparations has been documented. 15(S)-HEPE generated by soybean lipoxygenation of EPA inhibits RBL-1 cell 5-LO with an IC50 value of 28 μM.

Pyrindolol is a bacterial metabolite that has been found inS. alboverticillatus.1It inhibits neutral β-galactosidase by 50% under acidic, but not neutral, conditions when used at a concentration of 2 μg ml. It is selective for β-galactosidase isolated from bovine liver over β-galactosidases isolated from human, bovine, pig, and rat tissues and sialidases isolated fromC. perfringens,Streptomyces, and the H3N2 strain of influenza virus (IC50s = >250 μg ml for all).1,2 1.Aoyagi, T., Kumagai, M., Hazato, T., et al.Pyridindolol, a new β-galactosidase inhibitor produced by actinomycetesJ. Antibiot. (Tokyo)28(7)555-557(1975) 2.Kumagai, M., Aoyagi, T., and Umezawa, H.Inhibitory activity of pyridindolol on β-galactosidaseJ. Antibiot. (Tokyo)29(7)696-703(1976)

11-trans Leukotriene C4 (11-trans LTC4) is a C-11 double bond isomer of LTC4. LTC4 undergoes slow temperature-dependent isomerization to 11-trans LTC4 during storage. 11-trans LTC4 is produced in smaller amounts relative to LTC4 in ionophore-stimulated HMC-1 cells (a human mast cell line) and equine eosinophils, but not in human neutrophils or RBL-1 cells. It is nearly equipotent with LTC4 for contraction of guinea pig parenchymal and ileum. In a radioligand binding assay using guinea pig ileum as a cysteinyl leukotriene receptor preparation, the pKis for LTC4 and 11-trans LTC4 were determined to be 6.42 and 6.58, respectively.