The immunostimulating effect of Pelargonium reinforme / sidoides extract (Kalobin) against Prohemistomum vivax infection in mice was investigated. Five groups of mice were constructed. The first group was not treated nor infected and considered as control, the second group; control infected, was not treated but orally infected with 150 P. vivax metacercareae. The third, fourth and fifth groups ...

BACKGROUND Natural products are proved to play a good role as an alternative to synthetic chemicals in clinical conditions. Previous studies showed that Pelargonium graveolens has anti-inflammatory and antifungal activity against Candida albicans. The aim of this study was to evaluate the efficacy of essential oil of Pelargonium graveolens in the treatment of denture stomatitis. MATERIALS AND...

Climate change is often assumed to be a major driver of biodiversity loss. However, it can also set the stage for novel diversification in lineages with the evolutionary ability to colonize new environments. Here we tested if the extraordinary evolutionary success of the genus Pelargonium was related to the ability of its species to capitalize on the climate niche variation produced by the hist...

Gallic acid has been identified as an antioxidant component of the edible and medicinal plant Peltiphyllum peltatum. The present study examined its potential protective role against sodium fluoride (NaF)-induced oxidative stress in rat erythrocytes. Oxidative stress was induced by NaF administration through drinking water (1030.675 mg m(-3) for one week). Gallic acid at 10 mg kg(-1) and 20 mg k...

Podophyllum species are sources of (-)-podophyllotoxin, an aryltetralin lignan used for semi-synthesis of various powerful and extensively employed cancer-treating drugs. Its biosynthetic pathway, however, remains largely unknown, with the last unequivocally demonstrated intermediate being (-)-matairesinol. Herein, massively parallel sequencing of Podophyllum hexandrum and Podophyllum peltatum ...

INTRODUCTION Podophyllotoxin is the starting material for the semi-synthesis of the anti-cancer drugs etoposide, teniposide and etopophos. These compounds have been used for the treatment of lung and testicular cancers as well as certain leukemias. It is also the precursor to a new derivative CPH 82 that is being tested for rheumatoid arthritis in Europe, and it is the precursor to other deriva...

Podophyllum hexandrum Royle syn P. emodi Wall. ex Hook.f. & Thoms. is an endangered and valuable medicinal plant, distributed in the Himalayan zone at an altitudes ranging from 2000 to 4000 m above MSL. It is an herbaceous and rhizomatous perennial plant also found in few pockets of Indian cold desert (Ladakh and Lahaul-Spiti). Its rhizomes and roots contain about 8% of podophylloresin from whi...

Human blood neutrophil granulocytes (neutrophils) treated with Podophyllum peltatum L.-derived compounds exhibited an enhanced oxidative response to subsequent challenge with bacterial formyl peptides. This priming effect was concerned with superoxide anion (O2-) release (respiratory burst). The phenomenon was observed with a potentized preparation containing, among other things, podophyllum ex...