Results 21 to 30 of about 1,728,775 (305)

Impact of sorbitol and l-carnitine on stimulating thyroid hormone, triiodothyronine and adenosine triphosphate level in broilers [PDF]

open access: yesIraqi Journal of Veterinary Sciences, 2023
In order to provide more significant physiological benefits for the poultry sector, our research sought to assess the effectiveness of the two metabolic products, Sorbitol and L-carnitine, for energy production.
Hiyam N. Maty
doaj   +1 more source

How did the world come into being? [PDF]

open access: yes, 2015
A fleeting and light-hearted Festschrift contribution on Leeds students' work collecting oral accounts of how the world came into ...
Hall, ATP
core   +2 more sources

ANALISA KETANGGUHAN KOMPOSIT ALUMINIUM BERPENGUAT SERBUK SiC

open access: yesSimetris: Jurnal Teknik Mesin, Elektro dan Ilmu Komputer, 2015
ABSTRAK Produksi AMC yang diperkuat SiC adalah untuk memadukan sifat mekanik aluminium yang ulet dan ringan dengan sifat SiC yang keras. Diantara sifat material yang diinginkan adalah tangguh dan ringan.
Suyanto Suyanto
doaj   +1 more source

Incorporation of adenosine into ATP: formation of compartmentalized ATP. [PDF]

open access: yesProceedings of the National Academy of Sciences, 1976
The incorporation of [3H]adenosine, [3H]adenine, and [3H]hypoxanthine into adenine nucleotides of nude (athymic) mouse liver and human hepatoma grown subcutaneously in nude mice was studied. 3H and 32P radioactive labeling in vivo of acid-soluble nucleotides followed by chromatographic procedures indicated that, in contrast to [3H]adenine and [3H ...
Paul C. Zamecnik, Eliezer Rapaport
openaire   +3 more sources

The human ATP-binding cassette (ABC) transporter superfamily.

open access: yesJournal of Lipid Research, 2001
The transport of specific molecules across lipid membranes is an essential function of all living organisms and a large number of specific transporters have evolved to carry out this function.
M. Dean, Y. Hamon, G. Chimini
semanticscholar   +1 more source

Release of ATP in the ventral medulla during hypoxia in rats: role in hypoxic ventilatory response [PDF]

open access: yes, 2005
P2X2 receptor subunits of the ATP-gated ion channels are expressed by physiologically identified respiratory neurons in the ventral respiratory column, implicating ATP in the control of respiratory activity.
Dale, Nicholas   +3 more
core   +2 more sources

Extracellular ATP: A Feasible Target for Cancer Therapy

open access: yesCells, 2020
Adenosine triphosphate (ATP) is one of the main biochemical components of the tumor microenvironment (TME), where it can promote tumor progression or tumor suppression depending on its concentration and on the specific ecto-nucleotidases and receptors ...
Valentina Vultaggio-Poma   +2 more
semanticscholar   +1 more source

ATP transporters in the joints [PDF]

open access: yesPurinergic Signalling, 2021
AbstractExtracellular adenosine triphosphate (ATP) plays a central role in a wide variety of joint diseases. ATP is generated intracellularly, and the concentration of the extracellular ATP pool is determined by the regulation of its transport out of the cell.
Gabriel Herrero-Beaumont   +5 more
openaire   +3 more sources

Thermodynamics of the ATPase Cycle of GlcV, the Nucleotide-Binding Domain of the Glucose ABC Transporter of Sulfolobus solfataricus [PDF]

open access: yes, 2006
ATP-binding cassette transporters drive the transport of substrates across the membrane by the hydrolysis of ATP. They typically have a conserved domain structure with two membrane-spanning domains that form the transport channel and two cytosolic ...
Albers, Sonja-Verena,   +5 more
core   +9 more sources

Comportamento do sistema de aterramento de LDs 69 kV com estruturas de concreto sob descargas atmosféricas

open access: yesRevista Principia, 2013
Este trabalho analisa o comportamento do sistema de aterramento de Linhas de Distribuição de 69kV com estruturas de concreto dotadas de cabo para-raios quando submetidas a descargas atmosféricas. Neste estudo, foram modelados com a utilização do software
Antonio dos Santos Dália   +2 more
doaj   +1 more source

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