Geum iranicum Khatamsaz (Rosaceae) is an endemic plant in Iran. The infusion and decoction of the plant have been used by local people for medicinal purposes. Our previous work on phytochemical studies on G. iranicum showed that the root was rich in sugars and sucrose was identified as a major one in it. In this study, the content of sucrose in the hydro-alcoholic (1:1) extract of the root of G...

Veleshkinema  iranicum n. gen., n. sp. is described and illustrated based on morphological, morphometric and molecular characters. The new genus is characterized by having slender females and males, stylet with asymmetrical knobs, dorsal gland orifice just posterior to subventral knob, lip region with flattened apex and eight sectors, pharynx with a non-muscular and non-valvular median bulb, ph...

Two new species of Silphitrombium Fain, 1992 (Acari: Prostigmata: Neothrombiidae), ectoparasites of beetles (Insecta: Coleoptera), are described from Sistan and Baluchestan Province, eastern Iran: S. elateridum sp. nov. on Heteroderes heideni Reitter, 1891 (Col.: Elateridae) and S. iranicum sp. nov. on Opatroides punctulatus Brullé, 1832 (Col.: Tenebrionidae) and the genus Silphitrombium is red...

Background and objectives:Traditionally, Geum species from Rosaceae family have been used for treating inflammatory disorders. Geum iranicum Khatamsaz is endemic to Iran. The aim of this study was to investigate the antinociceptive and anti-inflammatory activities of Geum iranicum methanol extract G. iranicum methanol extract using classical ...

The contribution deals with preparation of C60 fullerene derivatives (oxo derivative, bromo derivative, hydrolyzed bromo derivative, bromo-ch loro derivative), their identification and pilot testing of their biological effects on unicellu lar organisms. The contribution describes effects of C60 fullerene derivatives, both on prokaryotic organisms (bacteria, cyanobacteria) and eukaryotic organis...

Diabetes mellitus is a metabolic disorder characterized by chronic hyperglycemia. The management of the blood glucose level is a critical strategy in the control of diabetes complications. Inhibitors of carbohydrate hydrolyzing enzymes have been useful as oral hypoglycemic drugs for the control of hyperglycemia especially in patients with type II disables mellitus. The goal of the present study...