blood

γ-Globulins, a protein fraction found in human blood, comprise a class of proteins with potent antibody activity that safeguards against bacterial and viral infections. These γ-globulins are specifically utilized in the treatment of common variable immunodeficiency.

Rutin (Quercetin 3-O-rutinoside), a flavonoid, has a variety of biological activities including antiallergic, anti-inflammatory, antiproliferative, and anticarcinogenic properties.

Rutin hydrate (Sophorin), a kind of glycoside, widely exists in many plants including citrus fruit.

Taurine (2-Aminoethanesulfonic acid) is an organic acid widely distributed in animal tissues and is one of the constituents of bile acids. Taurine is involved in a number of processes related to energy expenditure and muscle function, and can treat fatigue and muscles as well as improve immune function.

4-Vinylphenol is the metabolite of p-coumaric and ferulic acid by lactic acid bacteria in wine found in Hedyotis diffusa Willd. 4-Vinylphenol induces apoptosis in vivo.

Vanillyl butyl ether (Butyl vanillyl ether) (VBE)is a capsaicin analogue,induce sensory irritation in humans,Vanillyl butyl ether is an alkoxy-substituted benzyl derivative mainly used as a flavoring agent.

Viquidil hydrochloride (Quinotoxine hydrochloride) is an isomer of Quinidine. Viquidil hydrochloride is an agent of cerebral vasodilator with antithrombotic activity.

2'-O-Methyladenosine, a methylated adenine residue, is present in the urine of both normal individuals and patients with adenosine deaminase deficiency, and exhibits unique hypotensive activities.

Secoxyloganin possesses a hepato-protective effect. Secoxyloganin possesses antibacterial activity. Secoxyloganin has cytotoxic activity against UACC-62 cell line.Secoxyloganin possesses the perfect protective effect on PRRSV infected cell and with the minimum protection concentration of 6. 25 μg/mL.

L-DOPA (Levodopa) is an orally active metabolic precursor of the neurotransmitter dopamine. It can cross the blood-brain barrier and be converted into dopamine in the brain. L-DOPA exhibits anti-hyperalgesic effects and holds potential in Parkinson’s disease research, and it can also be used to induce Parkinson’s disease models.

Lysipressin ([Lys8]-Vasopressin), Induces contraction of the rabbit urinary bladder smooth muscle, activate adenylate-cyclase. Lysipressin is Antidiuretic hormone that have been found in pigs and some marsupial families.

A-Trisaccharide, also known as blood-group A trisaccharide, is an oligosaccharide found in the urine of individuals who are secretors of blood group A [1].

Blood group A pentasaccharide (A-Pentasaccharide), an oligosaccharide found in urine, inhibits the attachment of the anti-A antibody to the blood group A antigen [1].

Blood group A antigen tetraose type 5 (A-Tetrasaccharide), a tetrasaccharide specific to blood group A, inhibits the binding of anti-A antibody to blood group A substance and can be isolated from polar bear milk samples [1] [2].

Adenosine (D-Adenosine) is a natural product, a ribonucleoside consisting of adenine bound to ribose. Adenosine has vasodilatory, antiarrhythmic and analgesic effects.

1-Deoxynojirimycin (Moranoline) is a potent α-glucosidase inhibitor, suppressing postprandial blood glucose, thereby possibly preventing diabetes mellitus.

1-Deoxynojirimycin hydrochloride (Moranoline) is a potent and selective inhibitor of alpha-glucosidase, most commonly found in mulberry leaves. Duvoglustat is used to suppress the elevation of postprandial hyperglycemia.

Toddalolactone ((+)-Toddalolactone) is an anti-inflammatory and analgesic.

Paeoniflorin (Peoniflorin) is a herbal constituent extracted from the root of Paeonia albiflora Pall.

Physostigmine, a parasympathomimetic alkaloid, is a reversible cholinesterase inhibitor. It extracts from the Calabar bean.

6,6′-Didemethyl-7-methyl dragonbloodin A2 is isolated from the dragon's blood of Daemonorops draco fruit, acting as an osteoclastogenesis inhibitor with an IC50 value of 36.8 μM.

Tryptanthrin is a natural DNA gyrase inhibitor.

Prostaglandin E2 (PGE2) is a natural hormone-like substance involved in various physiological functions, including the contraction and relaxation of smooth muscles, dilation and constriction of blood vessels, regulation of blood pressure, and modulation of inflammation. It can be used to induce neuropathic pain models.

Salvianolic acid A (Dan Phenolic Acid A) is a natural product and an inhibitor of matrix metalloproteinase 9 (MMP-9). Salvianolic acid A has antioxidant and anti-inflammatory activity and protects the blood-brain barrier.