Abstract Background Quantifying metabolic rate in free-living animals is invaluable understanding the costs of behaviour and movement for individuals communities. Dynamic body acceleration (DBA) metrics, such as vectoral DBA (VeDBA), are commonly used proxies energy expenditure but limited applicability slow-moving species. It has recently been suggested that metrics based on angular velocity m...

Abstract. Albian to Turonian carbonate deposits at three different locations of the Lower Saxony Cretaceous and thereby European mid-Cretaceous epeiric shelf sea were investigated for their fossil agglutinated foraminiferal fauna. In this study, 71 samples from two quarries drill cores treated with formic acid, which enabled study assemblages even in highly lithified limestones. total, 114 spec...

An alcoholic extract of the leaves of Premna tomentosa Willd at a dose of 100 mg/kg body weight exhibited significant anti-inflammatory activity in albino rats. The extract caused reduction in the weight of spleen, thymus and adrenals. It reduced cotton pellet granuloma by 32.21%. The serum biochemical parameters showed reduction in protein, acid phosphatase and transaminases. The activity of P...

This is the third report detailing Ptiliidae collected from forest leaf litter by the Moravian Museum (Brno, Czech Republic) expeditions to Madagascar 2010-2013. After completion of the first draft, which identified 16 new species, more Madagsacan Acrotrichis, collected at earlier dates, were found in the Natural History Museum in London (BMNH). These included 17 unpublished new species determi...

Nothofagus dombeyi (Mirb.) Blume and Nothofagus nitida (Phil.) Krasser are closely related evergreen trees native to south central Chile. Nothofagus dombeyi is a pioneer in habitats subject to high daytime irradiances and nighttime freezing temperatures and has a wider altitudinal and latitudinal distribution than N. nitida, which is restricted to more oceanic climates. We postulated that N. do...

BACKGROUND Cyclosporin A (CsA) is an immunosuppressive drug widely used in treatment of auto-immune diseases or after organ transplants. However, several side effects are commonly associated with CsA long term intake, some regarding to loss of reproductive organ function due to oxidative damage. Considering that phytotherapy is an important tool often used against oxidative stress, we would lik...

An omni-directional fibre optic microprobe was used to measure the quantity and quality of light within the leaves of six succulents having epidermal windows, three species having a subterranean growth habit (Haworthia truncata, Lithops olivacea, and Opthalmophyllum longum) and three growing above ground (Peperomia dolabriformis, P. graveolens, and the sprawling vine Senecio rowleyanus). Althou...

An eastern Arctic marine food web was analyzed for perfluorooctanesulfonate (PFOS, C8F17SO3-), perfluorooctanoate (PFOA, C7F15COO-), perfluorooctane sulfonamide (PFOSA, C8F17SO2NH2), and N-ethylperfluorooctane sulfonamide (N-EtPFOSA, C8F17SO2NHCH2CH3) to examine the extent of bioaccumulation. PFOS was detected in all species analyzed, and mean concentrations ranged from 0.28 +/- 0.09 ng/g (arit...

Axylus group is used to include the five genera Axylus Stål, 1877, Anthracites Redtenbacher, 1891 sensu stricto, Eucoptaspis Willemse, 1966, Eulobaspis gen. nov., and Heminicsara Karny, 1912. It is mainly based on a combination of the characters shape of pronotum, spiniform meso- and metasternal lobes, and similar basic ground plans of the male cerci, titillators and female subgenital plates. T...