mentha/glutathione

(R)-(+)-Menthofuran is the proximate toxic metabolite of pulegone, the major constituent of the pennyroyal oil, that contributes significantly to the hepatotoxicity resulting from ingestion of this folklore abortifacient pennyroyal oil. Recently, menthofuran was shown to be metabolized by cytochrome

The hepatotoxic monoterpene pulegone is a major constituent of the herbal abortifacient pennyroyal oil. An approximately equimolar mixture of 2H3- and 14C-labeled pulegone was administered to rats to study its phase II metabolism. Radioactive conjugates that were excreted into the bile were isolated

Pulegone, a monoterpene that protects source plants against predators, is a hepatotoxic constituent of the folklore abortifacient pennyroyal oil. In the rat, pulegone extensively depleted glutathione measured in both liver tissue and plasma, and its toxicity was markedly enhanced in animals treated

BACKGROUND Mentha longifolia L (Wild Mint or Habak) (ML) is used in traditional medicine in treatment of many gastrointestinal disorders. OBJECTIVE This study aimed to evaluate potential protecting effect of ML and its major constituent, eucalyptol, against acetic acid-induced colitis in rats, a

Electronic cigarettes are constantly gaining ground as they are considered less harmful than conventional cigarettes, and there is also the perception that they may serve as a potential smoking cessation tool. Although the acute effects of electronic cigarette use have been extensively studied, the

Pulegone is a monoterpene ketone that is usually associated with the herb pennyroyal but is also found in the essential oils from many other mint species. It is the major constituent of pennyroyal oil. Pennyroyal is used as a flavoring and fragrance and as an herbal medicine to induce menstruation

(R)-(+)-Pulegone, a monoterpene ketone, is a major component of pennyroyal oil. Ingestion of high doses of pennyroyal oil has caused severe toxicity and occasionally death. Studies have shown that metabolites of pulegone were responsible for the toxicity. Previous metabolism studies have used high,

(R)-(+)-Menthofuran is a metabolite of (R)-(+)-pulegone, the chief constituent of pennyroyal oil. Menthofuran has been shown to account for a significant percentage of pulegone toxicity through further metabolism to a reactive intermediate, an enonal (2-Z-(2'-keto-4'-methylcyclohexylidene)propanal).

In the present work, methanolic extract of Mentha pulegium from Erzurum, Turkey, was used in order to report the results of anti-oxidant capacity, anti-oxidant activity and anti-genotoxic effects. The total antioxidant capacity and total phenolic content were measured by using CUPRAC, ABTS and

Several essential oils exert in vitro activity against bacteria and viruses and, among these latter, herpes simplex virus type 1 (HSV-1) is known to develop resistance to commonly used antiviral agents. Thus, the effects of the essential oil derived from Mentha suaveolens (EOMS) and its active

The protective role of leaves of Mentha piperita Linn (Mint) was studied in adult Swiss albino mice against arsenic-induced hepatopathy. The animals were divided into four groups. Group I: only vehicle (0.9% NaCl) was administered. Group II: the animals received Mentha leaf extract (1 g/kg body

Antioxidant compounds are abundantly available in plants and play an important role in scavenging free radicals, thus providing protection to humans against oxidative DNA damage. Mentha spicata Linn., commonly called spearmint, belongs to the family lamiaceae. It was selected in the present study