Results 51 to 60 of about 276,736 (155)

Role of P2X7 on steroid synthesis in murine luteal cells

Biotechnology & Biotechnological Equipment, 2016
The extracellular adenosine triphosphate (ATP) regulates different cellular functions through activating purinergic receptors as a signalling molecule or neurotransmitter. P2X7 is highly expressed in murine small luteal cells.
Chunping Zhang, Siwei Peng, Bing Wu, Huaide Jiang, Xiang Li, Gang Li, Jing Wang   +6 more
doaj   +1 more source

Adenosine-Sensitive Focal Reentrant Atrial Tachycardia Originating From the Mitral Annulus-Aorta Junction

Journal of Arrhythmia, 2008
Adenosine-sensitive reentrant atrial tachycardia (AT) has been recognized to originate from the confined area of either the right or left atiroventricular nodal regions.
Itsuro Morishima, MD, Takahito Sone, MD, Hideyuki Tsuboi, MD, Hiroaki Mukawa, MD, Michitaka Uesugi, MD   +4 more
doaj   +1 more source

(Table 2) Concentrations of adenosine triphosphate, adenosine diphosphate, and adenosine monophosphate of Laminaria saccharina and Ulva lactuca during 24 h of exposure to UV radiation

, 2005
(Table 2) Concentrations of adenosine triphosphate, adenosine diphosphate, and adenosine monophosphate of Laminaria saccharina and Ulva lactuca during 24 h of exposure to UV ...
Karsten, Ulf, Wiencke, Christian, Mark Hünken (8012570), Christian Wiencke (7137926), Hünken, Mark, Ulf Karsten (8012180)   +5 more
core   +1 more source

Bone marrow-derived mesenchymal stem cells ameliorate sodium nitrite-induced hypoxic brain injury in a rat model

Neural Regeneration Research, 2017
Sodium nitrite (NaNO2) is an inorganic salt used broadly in chemical industry. NaNO2 is highly reactive with hemoglobin causing hypoxia. Mesenchymal stem cells (MSCs) are capable of differentiating into a variety of tissue specific cells and MSC therapy ...
Elham H.A. Ali, Omar A Ahmed-Farid, Amany A. E. Osman   +2 more
doaj   +1 more source

Cardioplegia with Adenosine and Adenosine Triphosphate in the Isolated Guinea Pig Heart.

, 1992
In order to determine the effect of adenosine triphosphate (ATP) and adenosine in cardioplegic solutions, a comparative study has been undertaken in isolated guinea pig hearts using the Langendorf perfusion technique as a model of cardiopulmonary ...
Halim SONCUL, ERSOZ, A, Levent GÖKGÖZ, SINCI, V, Melih ALTAN, Ali ERSÖZ, SONCUL, H, Kamil AYRANCIOGLU, ALTAN, M, AYRANCIOGLU, K, KARASU, ÇİMEN, Volkan SINCI, Cimen KARASU, GOKGOZ, L   +13 more
core   +1 more source

<em>Bacillus anthracis</em> Edema Factor Substrate Specificity: Evidence for New Modes of Action

Toxins, 2012
Since the isolation of <em>Bacillus anthracis</em> exotoxins in the 1960s, the detrimental activity of edema factor (EF) was considered as adenylyl cyclase activity only.
Roland Seifert, Stefan Dove, Martin Göttle   +2 more
doaj   +1 more source

Adenosine triphosphate-functionalized magnetic nanoparticles with high selectivity for phosphopeptide enrichment

, 2011
Adenosine triphosphate-functionalized magnetic nanoparticles with high selectivity for phosphopeptide ...
张丽媛, 梁振, 张玉奎, 张丽华, 孙良亮   +4 more
core  

Purinergic signalling: past, present and future [PDF]

, 2009
The discovery of non-adrenergic, non-cholinergic neurotransmission in the gut and bladder in the early 1960's is described as well as the identification of adenosine 5'-triphosphate (ATP) as a transmitter in these nerves in the early 1970's.
G. Burnstock, Burnstock, G
core  

Enzymatic regeneration of adenosine triphosphate cofactor [PDF]

, 1974
Regenerating adenosine triphosphate (ATP) from adenosine diphosphate (ADP) by enzymatic process which utilizes carbamyl phosphate as phosphoryl donor is technique used to regenerate expensive cofactors.
Marshall, D. L.
core  

Extracellular adenosine triphosphate and adenosine in cancer

, 2010
Adenosine triphosphate (ATP) is actively released in the extracellular environment in response to tissue damage and cellular stress. Through the activation of P2X and P2Y receptors, extracellular ATP enhances tissue repair, promotes the recruitment of ...
Smyth, M. J., Stagg, J.
core   +1 more source