conclusions: the co-administration of saffron aqueous extract and safranal reduced toxic effects of safranal in acute and sub-acute toxicities. background: saffron and its constituents are widely used around the world as a spice and medicinal plant. different constituents in medicinal herbs are thought to have the potential to induce useful and/or adverse effects. so, efforts have been made to ...

Teucrium polium (Labiatae) is a plant that widely grows in Iran. Some of species of Teucrium are used for a considerable range of actions in traditional medicine and T. polium has frequently been used as anticonvulsant. In this study, we investigated the protective effects of T. polium ethanolic aqueous extracts and related fractions on seizures induced by pentylenetetrazole (PTZ) and maximal e...

diabetes mellitus is a common endocrine disorder. anti-diabetic agents from natural and synthetic sources are available for the treatment of this disease. berberis integerrima is a medicinal shrub used in conventional therapy for a number of diseases. the aim of the present study was to investigate the effects of aqueous extract of berberis integerrima root (aebi) on some physiological paramete...

the present study was undertaken to determine whether two-month treatment of streptozotocin (stz)-diabetic rats with aqueous leaf extract of trigonella foenum-graecum (tfg 200 mg/kg i.p.) could improve thoracic aortic responsiveness and to evaluate its endothelium dependency. for this purpose, vascular responses to kcl and noradrenaline (na) were measured. diabetic state significantly increased...

Objective(s): Morbidity and mortality due to diabetes mellitus (DM) result in exorbitant psycho-economical costs, so there is a strong need to create new strategies and drugs for controlling DM. The aim of the current study was to investigate the anti-diabetic effect of the aqueous extract of Pterocarpus santalinus on streptozotocin (STZ)-induced DM as compared to glus...

The aim of this study was preparation of a standard extract from the leaves of Artemisia absinthium in order to add into a suspention formula as a laxative agent for use in animal husbandry. As approved by the commission E, the Artemisia absinthium preparations are used internally for loss of appetite, dyspeptic, liver, and gallbladder complaints. A. absinthium is commonly used in food industry...

BACKGROUND The aqueous extract of Cucurbita ficifolia (C. ficifolia) fruit has demonstrated hypoglycemic effect, which may be attributed to some components in the extract. However, the major secondary metabolites in this fruit have not yet been identified and little is known about its extra-pancreatic action, in particular, on liver carbohydrate metabolism. Therefore, in addition to the isolati...

Among carnivorous plants, Darwin was particularly fascinated by the speed and sensitivity of snap-traps in Dionaea and Aldrovanda. Recent molecular work confirms Darwin's conjecture that these monotypic taxa are sister to Drosera, meaning that snap-traps evolved from a 'flypaper' trap. Transitions include tentacles being modified into trigger hairs and marginal 'teeth', the loss of sticky tenta...

reactive oxygen species (ros) are generated by normal metabolic processes or from exogenous insults and chemical agents. they are capable of damaging essential biomolecules and accelerating cancer, cardiovascular diseases and neurodegenerative diseases. in the present study, the antioxidant role of terminalia chebula aqueous extract was evaluated against age-related oxidative stress in heart ti...