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Hesperetin

Hesperetin belongs to the flavanone class of flavonoids.Hesperetin in the form of its glycoside hesperidin, is the predominant flavonoid in lemons and oranges.It is a cholesterol lowering flavanoid found in a number of citrus juices.It appears to reduce cholesteryl ester mass and inhibit apoB secretion by up to 80%.It may have antioxidant, anti-inflammatory, anti-allergic, hypolipidemic,vasoprotective and anticarcinogenic actions.

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Hesperidin

Hesperidin is a flavanone glycoside found abundantly in citrus fruits. Its name is derived from the Hesperides nymphs of Greek mythology. It is believed to play a role in plant defense. It acts as an antioxidant according to in vitro studies. In human nutrition, it contributes to the integrity of the blood vessels. Various preliminary studies reveal novel pharmaceutical properties. It reduces cholesterol and blood pressure in rats. It has anti-inflammatory effects. It is also a potential sedative, possibly acting through opioid or adenosine receptors. Hesperidin also showed the ability to penetrate the blood-brain barrier in an in vitro model.

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Heterocodeine

Heterocodeine is an opiate derivative, the 6-methyl ether of morphine, and a structural isomer of codeine. It was first synthesised in 1932, and can be made from morphine by selective methylation. It is 6 times more potent than morphine due to having a substitution at the 6-hydroxy position, in a similar manner to 6-acetylmorphine The drug methyldihydromorphine is a derivative of heterocodeine.

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Hexachlorobenzene

Hexachlorobenzene is a fully chlorinated industrial hydrocarbon chemical.It is one of the most persistent environmental pollutants, and bioaccumulates in the environment, in animals, and in humans.It is formed as a byproduct during the manufacture of other chemicals. It was widely used as a pesticide.

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Hexamethylenetetramine

Hexamethylenetetramine is a heterocyclic organic compound and it was discovered by Aleksandr Butlerov in 1859. It is highly soluble in water and polar organic solvents. It has a cage-like structure similar to adamantane. It is useful in the synthesis of plastics, pharmaceuticals, rubber additive compounds.

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Hexaminolevulinate Hydrochloride

Hexaminolevulinate is an imaging agent used to detect papillary cancer of the bladder during a cystoscopy.Hexaminolevulinate is specifically intended for patients who are suspected or known to have lesions in the bladder. Hexaminolevulinate helps doctors detect papillary cancer by making tumor tissues appear bright red and demarcated when excited by certain wavelengths of light.

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Hexanoic Acid

Hexanoic acid is the carboxylic acid derived from hexane. It is a fatty acid found naturally in various animal fats and oils, and is one of the chemicals that gives the decomposing fleshy seed coat of the ginkgo. It is used in organic synthesis, manufacture of perfume, medicine, lubricating grease, rubber and dye.

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Hexyl Nicotinate

Hexyl Nicotinate is a ester of nicotine acid (vitamin B3, niacin) penetrates the skin even better than niacin (B3). It regenerates tired skin with poor blood circulation and enhances the skin´s natural defence against irritating factors.

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Hexylcaine

Hexylcaine is a short-acting local anesthetic. It acts by inhibiting sodium channel conduction. Overdose can lead to headache, tinnitus, numbness and tingling around the mouth and tongue, convulsions, inability to breathe, and decreased heart function.

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