Esculin (Esculoside), a coumarin compound derived from the horse chestnut and the traditional Chinese herbs such as Cortex Fraxini, has long been used for treating inflammatory and vascular diseases. The main activities of Esculoside focus on capillary protection, as it improves capillary permeability and fragility. It is reported to inhibit catabolic enzymes such as hyaluronidase and collagenase, thus preserving the integrity of the perivascular connective tissue. Esculin has various biological activities including anti-oxidant activity, intestinal anti-inflammatory activity, anti-cancer activity and growth inhibition of human leukemia cells. Esculin inhibits lipid peroxidation and scavenges hydroxyl radicals in the rat liver and exerts anti-inflammatory activity in both carrageenan- and zymosan-induced paw edema in mice. Esculin has the gastroprotective effect in cold-restraint stress and pylorus ligation-induced ulcer models. Esculin is used in a microbiology laboratory to aid in the identification of bacterial species (especially Enterococci and Listeria).

Acriflavine (ACF) is a topical antiseptic. The hydrochloride form is more irritating than the neutral form. It is derived from acridine. Commercial preparations are often mixtures with proflavine. Acriflavine was developed in 1912 by Paul Ehrlich, a German medical researcher, and was used during the First World War against sleeping sickness. ACF has known trypanocidal, antibacterial, and antiviral activities. Effects of ACF on cancer cells were first reported 50 years ago. By present time was demonstrated that ACF a drug, that binds directly to HIF-1 alpha and HIF-2 alpha and inhibits HIF-1 dimerization and transcriptional activity and thus has potent inhibitory effects on tumor growth and vascularization. Also Acriflavine in combination with 3,6-diaminoacridine (proflavine) could prove to be a potential antimalarial drug and its pharmacological action can be due to inhibition of gyrase activity. This is achieved through interaction of the ACF with the DNA substrate. This interaction may lead to conformation change in DNA unsuitable for binding of gyrase with DNA.

Acriflavine (ACF) is a topical antiseptic. The hydrochloride form is more irritating than the neutral form. It is derived from acridine. Commercial preparations are often mixtures with proflavine. Acriflavine was developed in 1912 by Paul Ehrlich, a German medical researcher, and was used during the First World War against sleeping sickness. ACF has known trypanocidal, antibacterial, and antiviral activities. Effects of ACF on cancer cells were first reported 50 years ago. By present time was demonstrated that ACF a drug, that binds directly to HIF-1 alpha and HIF-2 alpha and inhibits HIF-1 dimerization and transcriptional activity and thus has potent inhibitory effects on tumor growth and vascularization. Also Acriflavine in combination with 3,6-diaminoacridine (proflavine) could prove to be a potential antimalarial drug and its pharmacological action can be due to inhibition of gyrase activity. This is achieved through interaction of the ACF with the DNA substrate. This interaction may lead to conformation change in DNA unsuitable for binding of gyrase with DNA.

Acriflavine (ACF) is a topical antiseptic. The hydrochloride form is more irritating than the neutral form. It is derived from acridine. Commercial preparations are often mixtures with proflavine. Acriflavine was developed in 1912 by Paul Ehrlich, a German medical researcher, and was used during the First World War against sleeping sickness. ACF has known trypanocidal, antibacterial, and antiviral activities. Effects of ACF on cancer cells were first reported 50 years ago. By present time was demonstrated that ACF a drug, that binds directly to HIF-1 alpha and HIF-2 alpha and inhibits HIF-1 dimerization and transcriptional activity and thus has potent inhibitory effects on tumor growth and vascularization. Also Acriflavine in combination with 3,6-diaminoacridine (proflavine) could prove to be a potential antimalarial drug and its pharmacological action can be due to inhibition of gyrase activity. This is achieved through interaction of the ACF with the DNA substrate. This interaction may lead to conformation change in DNA unsuitable for binding of gyrase with DNA.

Acriflavine (ACF) is a topical antiseptic. The hydrochloride form is more irritating than the neutral form. It is derived from acridine. Commercial preparations are often mixtures with proflavine. Acriflavine was developed in 1912 by Paul Ehrlich, a German medical researcher, and was used during the First World War against sleeping sickness. ACF has known trypanocidal, antibacterial, and antiviral activities. Effects of ACF on cancer cells were first reported 50 years ago. By present time was demonstrated that ACF a drug, that binds directly to HIF-1 alpha and HIF-2 alpha and inhibits HIF-1 dimerization and transcriptional activity and thus has potent inhibitory effects on tumor growth and vascularization. Also Acriflavine in combination with 3,6-diaminoacridine (proflavine) could prove to be a potential antimalarial drug and its pharmacological action can be due to inhibition of gyrase activity. This is achieved through interaction of the ACF with the DNA substrate. This interaction may lead to conformation change in DNA unsuitable for binding of gyrase with DNA.

Esculin (Esculoside), a coumarin compound derived from the horse chestnut and the traditional Chinese herbs such as Cortex Fraxini, has long been used for treating inflammatory and vascular diseases. The main activities of Esculoside focus on capillary protection, as it improves capillary permeability and fragility. It is reported to inhibit catabolic enzymes such as hyaluronidase and collagenase, thus preserving the integrity of the perivascular connective tissue. Esculin has various biological activities including anti-oxidant activity, intestinal anti-inflammatory activity, anti-cancer activity and growth inhibition of human leukemia cells. Esculin inhibits lipid peroxidation and scavenges hydroxyl radicals in the rat liver and exerts anti-inflammatory activity in both carrageenan- and zymosan-induced paw edema in mice. Esculin has the gastroprotective effect in cold-restraint stress and pylorus ligation-induced ulcer models. Esculin is used in a microbiology laboratory to aid in the identification of bacterial species (especially Enterococci and Listeria).

Esculin (Esculoside), a coumarin compound derived from the horse chestnut and the traditional Chinese herbs such as Cortex Fraxini, has long been used for treating inflammatory and vascular diseases. The main activities of Esculoside focus on capillary protection, as it improves capillary permeability and fragility. It is reported to inhibit catabolic enzymes such as hyaluronidase and collagenase, thus preserving the integrity of the perivascular connective tissue. Esculin has various biological activities including anti-oxidant activity, intestinal anti-inflammatory activity, anti-cancer activity and growth inhibition of human leukemia cells. Esculin inhibits lipid peroxidation and scavenges hydroxyl radicals in the rat liver and exerts anti-inflammatory activity in both carrageenan- and zymosan-induced paw edema in mice. Esculin has the gastroprotective effect in cold-restraint stress and pylorus ligation-induced ulcer models. Esculin is used in a microbiology laboratory to aid in the identification of bacterial species (especially Enterococci and Listeria).

Acriflavine (ACF) is a topical antiseptic. The hydrochloride form is more irritating than the neutral form. It is derived from acridine. Commercial preparations are often mixtures with proflavine. Acriflavine was developed in 1912 by Paul Ehrlich, a German medical researcher, and was used during the First World War against sleeping sickness. ACF has known trypanocidal, antibacterial, and antiviral activities. Effects of ACF on cancer cells were first reported 50 years ago. By present time was demonstrated that ACF a drug, that binds directly to HIF-1 alpha and HIF-2 alpha and inhibits HIF-1 dimerization and transcriptional activity and thus has potent inhibitory effects on tumor growth and vascularization. Also Acriflavine in combination with 3,6-diaminoacridine (proflavine) could prove to be a potential antimalarial drug and its pharmacological action can be due to inhibition of gyrase activity. This is achieved through interaction of the ACF with the DNA substrate. This interaction may lead to conformation change in DNA unsuitable for binding of gyrase with DNA.