Investigating the interaction between ungulate grazing and resource effects 4 on Vaccinium myrtillus populations with integral projection models
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Bioaccumulation of heavy metals and ecophysiological responses to heavy metal stress in selected populations of Vaccinium myrtillus L. and Vaccinium vitis-idaea L
The aim of this study was to determine the concentrations of heavy metals (Cd, Pb, Zn, Fe, and Mn) in soil, and their bioavailability and bioaccumulation in Vaccinium myrtillus L. and Vaccinium vitis-idaea L. organs. Analysis also concerned the physiological responses of these plants from three polluted sites (immediate vicinity of a zinc smelter in Miasteczko Śląskie, ArcelorMittal Poland S.A....
متن کاملUngulate preference for burned patches reveals strength of fire–grazing interaction
The interactions between fire and grazing are widespread throughout fire-dependent landscapes. The utilization of burned areas by grazing animals establishes the fire-grazing interaction, but the preference for recently burned areas relative to other influences (water, topography, etc.) is unknown. In this study, we determine the strength of the fire-grazing interaction by quantifying the influ...
متن کاملمقایسه ی اثر آنتیاکسیدانی چای بادرنجبویه- دارچین و چای قره قات- دارچین بر استرس اکسیداتیو کارگران پتروشیمی
Introduction: This study was carried out to compare the antioxidative effects of Melissa officinalis - Cinnamomum tea and Vaccinium myrtillus - Cinnamomum tea. Methods: This is a clinical trial performed on 50 petrochemical workers who were exposed to mercury. They were randomly divided into two groups of 25. After taking written informed consents, 5 ml venous blood was collected from each ...
متن کاملCignarella A, Nastasi M, Cavalli E, Puglisi L. NOVEL LIPID-LOWERING PROPERTIES OF VACCINIUM MYRTILLUS L. LEAVES, A TRADITIONAL ANTIDIABETIC TREATMENT, IN SEVERAL MODELS OF RAT DYSLIPIDAEMIA: A COMPARISON WITH CIPROFIBRATE. Thrombosis
Vaccinium myrtillus L. (blueberry) leaf infusions are traditionally used as a folk medicine treatment of diabetes. To further define this therapeutical action, a dried hydroalcoholic extract of the leaf was administered orally to streptozotocin-diabetic rats for 4 days. Plasma glucose levels were consistently found to drop by about 26% at two different stages of diabetes. Unexpectedly, plasma t...
متن کاملThe Effects of Vaccinium myrtillus Extract on Hamster Pial Microcirculation during Hypoperfusion-Reperfusion Injury
INTRODUCTION The present study was aimed to assess the in vivo hamster pial microvessel alterations due to 30 min transient bilateral common carotid artery occlusion (BCCAO) and reperfusion (60 min); moreover, the neuroprotective effects of Vaccinium myrtillus extract, containing 34.7% of anthocyanins, were investigated. MATERIALS AND METHODS Two groups of male hamsters were used: the first f...
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تاریخ انتشار 2011