Indole ahloids of Vinca species are valued greatly in medical sciences, one reason being for their use as powerful anticancer agents. There are four species of Vinca in Iran: V. rosea, V. major, V. minor and V. herbacea. In previous investigations, we found that these plants have considerable alkaloid similarity (58.8- 75%). Therefore, chromosomic and electrophuretic studies followed after i...

The effects of natural, overwintering conditions on photosystem I and photosystem II activity were examined in isolated thylakoids of periwinkle (Vinca minor L.), an endemic, cold-tolerant, herbaceous evergreen. DCMU-Insensitive photosystem I activity (ascorbate/dichlorophenolindophenol --> methylviologen) exhibited a twofold increase in light-saturated rates upon exposure to low temperature an...

Abstract Important natural antimicrobial compounds derived from Vinca minor L. plant contain a wide variety of secondary metabolites which are useful for brain health (increasing blood circulation in the brain, supporting metabolism, preventing memory loss and problems with concentration premature aging cell), externally they play role tissue repair skin lesion healing. The testing activity alc...