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Movement of NH3 through the human urea transporter B: a new gas channel
(American Physiological SocietyBethesda, 2013-06-15)
Aquaporins and Rh proteins can function as gas (CO2 and NH3) channels. The present study explores the urea, H2O, CO2, and NH3 permeability of the human urea transporter B (UT-B) (SLC14A1), expressed in Xenopus oocytes. We ...
Sprawling and Urban transportation system: Impacts in the city of Londrina, Parana, Brazil
(2012-09-14)
After nearly 80 years since the construction of its core, represented today by the city's central area, Londrina, located in the state of Parana, has the appearance of a new city but its features and trends of planning ...
L-Phenylalanine Transport in Saccharomyces cerevisiae: Participation of GAP1, BAP2, and AGP1
(Hindawi Publishing Corporation, 2014-02)
We focused on the participation of GAP1, BAP2, andAGP1 in L-phenylalanine transport in yeast. In order to study the physiological functions of GAP1, BAP2, and AGP1 in L-phenylalanine transport, we examined the kinetics, ...
Salt as a stress response mitigator of matrinxa, Brycon cephalus (Gunther), during transport
(Blackwell Science, 2001-04-01)
The present study evaluated the physiological responses of matrinxa, Brycon cephalus (Gunther), submitted to transport stress under the influence of sodium chloride, Different salt concentrations (0.0%, 0.1%, 0.3% and 0.6%) ...
Physiological responses of piau (Leporinus friderici, Bloch 1794) to transportation
(Revista Brasileira Zootecnia Brazilian Journal Animal Sci, 2011-12-01)
This study evaluated stress indicators of juvenile piau (Leporinus friderici) during and after a 4-hour transportation in order to establish an appropriate transportation protocol for this type of fish. Fish were transported ...
Plasma Electrolyte Disturbance in Matrinxä, Brycon cephalus Transported Under Influence of Benzocaine
(2001-12-01)
Physiological responses of matrinxä Brycon cephalus to hauling operations with benzocaine in the water were assessed. Thirty fish (mean weight =1.0 kg) were transported for 4 hours in 200-L tanks containing different ...
Yeast Double Transporter Gene Deletion Library for Identification of Xenobiotic Carriers in Low or High Throughput
(Amer Soc Microbiology, 2021-11-01)
The routes of uptake and efflux should be considered when developing new drugs so that they can effectively address their intracellular targets. As a general rule, drugs appear to enter cells via protein carriers that ...
Centroamérica: evaluación del impacto de la crisis de energía en el transporte automotor
(CEPAL, Sede Subregional en México, 2017)
Resoluciones del comité de cooperación económica del Istmo Centroamericano en materia de transporte marítimo y desarrollo portuario
(CEPAL, Sede Subregional en México, 2017)