Methanolic extract of 15 Iranian medicinal plants were prepared and tested for their cytotoxic activities against three cancer cell lines (MCF7, HepG2, WEHI164) and one normal cell line (MDBK). Some plants showed cytotoxic activities. The extract of Ferula szowitsiana root, which proved to be the most active, was chosen for further phytochemical studies. The major compounds of the most potent a...

Organic extracts (ethanol, petroleum ether and chloroform) of two medicinal plants Lawsonia inermis L. and Mimosa pudica L. were proven for antibacterial properties against 15 Gram-positive and Gram-negative human pathogenic bacteria. Among the three types of extracts tested, ethanol extract was found to possess maximum antibacterial activity. The diameter of the zone of inhibition of bacterial...

Three Plumbago spp have been tested for mosquito larvicidal activity. The crude extracts exhibiting the highest larvicidal activity against Anopheles gambiae were hexane (LC50 = 6.4 microg/mL) and chloroform (LC50 = 6.7 microg/mL) extracts from Plumbago zeylanica Linn, chloroform (LC50 = 6.7 ug/mL) extract from Plumbago stenophylla Bull and ethyl acetate (LC50 = 4.1 microg/mL) extract from Plum...

The plant world is the source of many medicines. Recently, researchers have estimated that there are approximately 400,000 plant species worldwide, of which about a quarter or a third have been used by societies for medicinal purposes. The human uses of plants for thousands of years to treat various ailments, in many developing countries, much of the population trust in traditional doctors and ...

Echium amoenum is an Iranian indigenous medicinal plant. In this research the effect of hydroalchoholic extract of this plant on sodium-selenite induced cataract formation was evaluated. Fifty five white rat pups were selected and divided into six groups. In first group (control 1) no elements injected. Second group (control 2) was received normal saline on 11-18 postpartum. Hydroalchoholic ext...

The plant Spondias pinnata (Linn. f.) Kurz belonging to Anacardiaceae family, is used as a medicinal agent in Bangladesh. In the present investigation, attempt was undertaken to study the antibacterial potency and cytotoxic activity of 80% ethanol extract of its fruit. The antibacterial activity was performed by the disc diffusion method and cytotoxicity was observed by brine shrimp lethality b...

Natural remedies from medicinal plants are considered to be effective and safe alternative treatment for diabetes mellitus. The aim of present study was to demonstrate the hypoglycemic and anti-diabetic activity of the Ethanolic extract of tinospora cardifolia whole plant in alloxan induced diabetic animals with a view to explore its use for the treatment of diabetes mellitus in humans. The Eth...

Medicinal plants represent unique biodiversity resources on the African continent contributing immensely to the health and wellness of its population over the centuries. The contributions of the variety of medicinal plants to local economies, cultural integrity, and health care and ultimately the well-being are increasingly being discussed [1]. In Sub-Saharan Africa for example, households in r...

Medicinal plants have been used for decades for the treatment of different diseases. Solanum nigrum L is an important medicinal plant in many traditional health care systems. It has been used for the management of liver disorders, diabetes, infections, cancer, inflammations and peptic ulcer. In the present study, we screened the green unripe S. nigrum L fruits and leaves for their cytotoxic act...

introduction: thymbra spicata (t. spicata) is a conventional medicinal herb which is commonly used in the folklore medicine system of iran. aim of the study was to assess the antibacterial activity of the essential oil and hudroalcholic extract of the plant t. spicata on some important bacteria. materials & methods: the essential oil and extract of t. spicata were obtained by hydrodistillation ...