Cytochrome P450 induced differentially in endothelial cells cultured from different organs of Anguilla rostrata

Author Posting. © The Authors, 2004. This is the author's version of the work. It is posted here by permission of Society for In Vitro Biology for personal use, not for redistribution. The definitive version was published in In Vitro Cellular & Developmental Biology - Animal 41 (2005): 57-63, doi:10.1290/0409063.1.Endothelial cells are a structural barrier and an active regulator of many bodily processes. CYP1A activity is induced in the endothelium of teleosts and mammals exposed to lipophilic xenobiotics, such as polycyclic aromatic hydrocarbons, and can have significant consequences for endothelial functions. We exposed cultures of characterized endothelial cells from the heart, kidney and rete mirabile of the eel, Anguilla rostrata, to AhR agonists. In heart endothelial cells the maximum response (based on EROD activity) to TCDD, 113 pmol/mg-min, was at 1 nM TCDD and the peak response to βNF, 135 pmol/mg-min, was at 3 μM βNF. The maximum response to TCDD in the kidney endothelial cells is 12 pmol/mg-min at 0.3 nM TCDD. The rete mirabile capillary endothelial cells responded minimally or not at all to exposure to TCDD and βNF. Both the heart and kidney endothelial cells (but not the rete mirabile capillary cells) have a low level of EROD activity (12.7 and 5.2 pmol/mg-min respectively) in untreated or DMSO-treated cells. The robust response of the heart endothelial cells to induction and the lack of response in the rete mirabile capillary endothelial cells indicate that these cells are a good resource to use to investigate the physiological consequences of AhR agonist exposure and CYP1A induction in different areas of the vasculature.The Faculty Research Council of Fordham University provided partial support for RAG. This research was supported by NIH grant 5-P42-ES07381 and by U.S.EPA grant R827102-01-0

Correction: Ionic thermoelectric paper (vol 5, pg 16883, 2017)

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Ionic thermoelectric paper

Ionic thermoelectric materials, for example, polyelectrolytes such as polystyrene sulfonate sodium (PSSNa),constitute a new class of materials which are attracting interest because of their large Seebeck coefficientand the possibility that they could be used in ionic thermoelectric SCs (ITESCs) and field effect transistors.However, pure polyelectrolyte membranes are not robust or flexible. In this paper, the preparation of ionicthermoelectric paper using a simple, scalable and cost-effective method is described. After a compositewas fabricated with nanofibrillated cellulose (NFC), the resulting NFC–PSSNa paper is flexible andmechanically robust, which is desirable if it is to be used in roll-to-roll processes. The robust NFC–PSSNa thermoelectric paper combines high ionic conductivity (9 mS cm1), high ionic Seebeckcoefficient (8.4 mV K1) and low thermal conductivity (0.75 W m1 K1) at 100% relative humidity,resulting in overall figure-of-merit of 0.025 at room temperature which is slightly better than that for thePSSNa alone. Fabricating a composite with cellulose enables flexibility and robustness and this is anadvance which will enable future scaling up the manufacturing of ITESCs, but also enables its use fornew applications for conformable thermoelectric devices and flexible electronics

The Monty Hall problem revisited: Autonomic arousal in an inverted version of the game

The asymmetry of autonomic arousal for potential losses and gains was assessed by the galvanic skin response (GSR) of participants playing classic and inverted versions of the Monty Hall problem (MHP). In both versions, the prize remained the same (a pen valued at £10 for the right answer), but in the modified version, prizes were received prior to choosing the door. Both experimental groups showed increased levels of GSR while completing the task, demonstrating increased autonomic arousal during the game. However, a robust difference in GSR was detected between classic and inverted versions of the MHP, thus demonstrating the differing autonomic arousal involved in deciding between the alternatives presented by the game. Participants experienced a stronger autonomic response when they could lose the prize than when they could win the prize. This experiment presents the first demonstration of this effect on the MHP. The stronger autonomic arousal for the inverted task may indicate a stronger emotional reaction and/or greater attentional focus than for the standard version of the task. These data demonstrate that potential losses increase arousal in more complex tasks than is typically shown

Forest restoration in Europe : Deliverable 7.1 - Demo area workplans

This deliverable contains the 12 demonstrator area restoration workplans. The restoration workplans describe restoration sites, restoration goals and restoration activities for each demo area. The restoration measures will be integrated into the forest and landscape as much as possible. Additionally, the connections with other WPs such as WP2 – Stakeholders engagement and WP6 – Biodiversity monitoring are made within these restoration workplans.These workplans serve as a handbook, now for the demos themselves and later on for others who also work on the forest restoration. This deliverable includes the restoration workplans for the following demonstrator areas: Po Valley (Italy), southern Netherlands, North Moravia(Czech Republic), North Rhine Westphalia (Germany), Vindelälven-Juhttátahkka BiosphereReserve (Sweden), Queen Elizabeth Forest Park (Scotland), Biosphere Reserve BačkoPodunavlje (Croatia/Serbia cross-border), Făgăraș mountains (Romania), Thy andNordsjælland (Denmark), Castilla y Leon (Spain), Nouvelle-Aquitaine (France) and coppiceforests in Serbia