We investigated the effect of high copper (Cu) concentrations on poplar woody cuttings (Populus× euramericana) clone Adda in order to estimate the degree of metal tolerance. Metal accumulation was also investigated to determine where and to what extent Cu is stored within the plant. Plant responses to Cu were determined comparing biomass growth and photosynthetic potential measured at concentra...

1 Ferguson A, Ziegler K. Intraepithelial lymphocyte mitosis in a jejunal biopsy correlates with intraepithelial lymphocyte count, irrespective of diagnosis. Gut 1986; 27: 675-9. 2 Niazi NM, Leigh RJ, Crowe P, Marsh MN. Morphometric analysis of small intestinal mucosa. I Methodology, epithelial volume compartments and enumeration of inter-epithelial space lymphocytes. Virchows Archiv [Pathol Ana...

Coastal salt marshes are highly sensitive wetland ecosystems that can sustain long-term impacts from anthropogenic events such as oil spills. In this study, we examined the microbial communities of a Gulf of Mexico coastal salt marsh during and after the influx of petroleum hydrocarbons following the Deepwater Horizon oil spill. Total hydrocarbon concentrations in salt marsh sediments were high...

poplar trees are becoming extremely important as fast growing species due to the increasing need for wood and decreasing productivity of some lands in iran. the present study aimed to find the effect of canopy of poplar clones as one of the most important effective factors on soil properties compared to the distances inter-row trees. five poplar clones and species included: populus euramericana...

BACKGROUND We investigated how one pharmacokinetic (PK) model differed in prediction of plasma (C(p)) and effect-site concentration (C(eff)) using a reproducing simulation of target-controlled infusion (TCI) with another PK model of propofol. METHODS Sixty female patients were randomly assigned to TCI using Marsh PK (Group M) and TCI using Schnider PK (Group S) targeting 6.0 µg/ml of C(p) of ...

Levvy, G. A. (1948). Biochem. J. 42, 2. Levvy, G. A. (1952). Biochem. J. 52, 464. Levvy, G. A. (1954). Biochem. J. 58, 462. Levvy, G. A. & Marsh, C. A. (1952). Biochem. J. 52, 690. Lohmar, R., Dimler, R. J., Moore, S. & Link, K. P. (1942). J. biol. Chem. 143, 551. Marsh, C. A. (1952). J. chem. Soc. p. 1578. Marsh, C. A. (1954). Biochem. J. 58, 609. Marsh, C. A., Alexander, F. & Levvy, G. A. (19...

Kocaeli University, Arslanbey Agricultural Vocational School, TR-41285 Kartepe, Kocaeli, Turkey. TUBITAK, Research Institute for Genetic Engineering and Biotechnology, TR-41470 Gebze, Kocaeli, Turkey. Institute for Genetic Engineering and Biotechnology, Gajev trg 4/1 BH-71000 Sarajevo, Bosnia and Herzegovnia. Istanbul University, Molecular Biology and Genetics Department, TR-34118 Vezneciler, I...

Establishing trees in agricultural bottomlands is challenging because of intense competition, flooding and herbivory. A summary is presented of new practices and management systems for regenerating trees in former agricultural fields in the eastern USA. Innovations have come from improvements in planting stock and new silvicultural systems that restore ecological function more quickly than trad...

In order to study the effect of light competition and microclimatic modifications on the net assimilation (NA), growth and yield of soybean (Glycine max L.) as an understory crop, three 26-year-old soybean-tree (Acer saccharinum Marsh., Populus deltoides X nigra, Juglans nigra L.) intercropping systems were examined. Tree competition reduced photosynthetically active radiation (PAR) incident on...