OBJECTIVE There has been a growing interest in finding plants with biological active ingredients for medicinal application. MATERIALS AND METHODS Three colors of petals of Althaea officinalis (A. officinalis) flowers, i.e., pink, reddish pink, and white were examined for total antioxidant activity and flavonoids content. RESULTS The reddish pink flowers of A. officinalis have more antioxidan...

In the present study, trace elements including Na, Mg, K, Ca, Mn, Fe, Cu, Zn, Cd and Pb in Althaea rosea seeds were determined by flame and graphite furnace atomic absorption spectrometry. This method coupled with microwave-assisted acid digestion, based on a mixture of nitric acid and hydrogen peroxide. In order to get a better insight into the elemental patterns, the chemometric techniques of...

SUZY STOKES, NICK S. KALSON, MARK EARL, ADAM G. WHITEHEAD, IAN TYRRELL-MARSH, HANNAH FROST, ANDREW DAVIES Clinical Education Centre, University Hospital of North Staffordshire, Stoke-on-Trent ST4 6QG, UK Manchester University Medical School and MARS—Manchester Altitude Research Society, The Medical School, University of Manchester, Stopford Building, Oxford Road, Manchester M13 9PL, UK Hope Hos...

The ability of two species of tits to remember the location and/or features of an object was tested in a delayed-matching-to-sample procedure. Three values of retention interval between presentation of the sample stimulus and the choice--30 sec, 5 min, and 15 min--were used. Both species performed at above-chance level at all retention intervals, and there was no significant decline in accuracy...

OBJECTIVES Wound is defined simply as the disruption of the biochemical, cellular, and anatomic continuity of a tissue. Plants and their extracts known as phytomedicine have immense potential for the management and treatment of wounds. MATERIALS AND METHODS Due to the undesirable side effects, in the control and treatment of the wound infections, it is recommended to use natural materials suc...