Oxidative stress is two sided: Whereas excessive oxidant challenge causes damage to
biomolecules, maintenance of a physiological level of oxidant challenge, termed oxidative …

Aloe genus plants, distributed in Old World, are widely known and have been used for
centuries as topical and oral therapeutic agents due to their health, beauty, medicinal, and …

The existence of a peroxygen acid of sulfur was recognized nearly one and half centuries
ago, 1, 2 but it was not until 1898 that Caro 3 demonstrated the existence of two such acids …

Ninety crude extracts, including dichloromethane, methanol and aqueous extracts from 30
medicinal plants used in the Yemeni ethnomedicine to treat common infections, were …

Immunomodulators are agents able to affect the immune system, by boosting the immune
defences to improve the body reaction against infectious or exogenous injuries, or …

The main scientific discoveries on Aloe vera published mainly in the last three decades are
presented in this work. After describing Aloe from a botanical point of view, the papers …

The pyran ring system is widely present in the animal and plant kingdom and possesses
diverse pharmacological activities. Pyran is a six-membered oxygen heterocycle with two …

Edible coating gels developed from the Aloe vera plant have been used as a traditional
medicine for about 3000 years. Aloe vera contains approximately 110 potentially active …

Aloe vera is a well known medicinal plant which thrives in varied agro-climates. It was native
to Northern Africa, but now it is widely distributed throughout the world. The chemistry of the …

Aloe vera is reputed to have medicinal properties. For centuries, it has been used for an
array of ailments such as mild fever, wounds and burns, gastrointestinal disorders, diabetes …