Buscar
Mostrando ítems 1-10 de 88
Role of the spinal cord NO/cGMP pathway in the control of arterial pressure and heart rate
(SPRINGER, 2011)
The modulatory effect of nitric oxide/cyclic guanosine monophosphate (NO/cGMP) pathway on sympathetic preganglionic neurons still deserves further investigation. The present study was designed to examine the role of the ...
Evidence of a Ca(2+)-(center dot)NO-cGMP signaling pathway controlling zoospore biogenesis in the aquatic fungus Blastocladiella emersonii
(ACADEMIC PRESS INC ELSEVIER SCIENCE, 2009)
The sporulation stage of the aquatic fungus Blastocladiella emersonii culminates with the formation and release to the medium of a number of zoospores, which are motile cells responsible for the dispersal of the fungus. ...
Propyretic role of the locus coeruleus nitric oxide pathway
(WILEY-BLACKWELL, 2010)
Nitric oxide has been reported to modulate fever in the brain. However, the sites where NO exerts this modulation remain somewhat unclear. Locus coeruleus (LC) neurons express not only nitric oxide synthase (NOS) but also ...
The role of the L-arginine-nitric oxide pathway in preeclampsia
(2008-08-01)
: Preeclampsia (PE) is a major cause of maternal and perinatal mortality, especially in developing countries. Its etiology involves multiple factors, but no specific cause has been identified. Evidence suggests that clinical ...
A Role for Insulin on L-Arginine Transport in Fetal Endothelial Dysfunction in Hyperglycaemia
(BENTHAM SCIENCE PUBL LTD, 2009)
Endothelial cells are key in the regulation of vascular tone through the release of vasoactive molecules, including nitric oxide (NO). NO is a gas synthesized from the cationic amino acid L-arginine via the endothelial NO ...
Arginine induces GH gene expression by activating NOS/NO signaling in rat isolated hemi-pituitaries
(Associação Brasileira de Divulgação Científica, 2012)
The amino acid arginine (Arg) is a recognized secretagogue of growth hormone (GH), and has been shown to induce GH gene expression. Arg is the natural precursor of nitric oxide (NO), which is known to mediate many of the ...
Gonadal hormones decrease temporomandibular joint kappa-mediated antinociception through a down-regulation in the expression of kappa opioid receptors in the trigeminal ganglia
(Elsevier Science BvAmsterdamHolanda, 2009)
Combined effects of aerobic exercise and l-arginine ingestion on blood pressure in normotensive postmenopausal women: A crossover study
(2016-04-15)
After menopause the incidence of cardiovascular diseases increases in women. A decrease in nitric oxide (NO) bioavailability has been pointed out to play a major role in this phenomenon. Since it is believed that l-arginine ...
Nitric oxide reduces paracellular resistance in rat thick ascending limbs by increasing Na+ and Cl- permeabilities
(American Physiological Society, 2017-06-01)
About 50% of the Na+ reabsorbed in thick ascending limbs traverses the paracellular pathway. Nitric oxide (NO) reduces the permselectivity of this pathway via cGMP, but its effects on absolute Na+ ([Formula: see text]) and ...
Insulin requires A2B adenosine receptors to modulate the L-arginine/nitric oxide signalling in the human fetoplacental vascular endothelium from late-onset preeclampsia
(2021-01-01)
Late-onset preeclampsia (LOPE) associates with reduced umbilical vein reactivity and endothelial nitric oxide synthase (eNOS) activity but increased human cationic amino acid (hCAT-1)–mediated L-arginine transport involving ...