• Sodium Orthovanadate br Introduction Activation of the lipid

  2022-05-24

  

  Introduction Activation of the lipid sensing receptor, GPR55, by lysophosphatidyl inositol (LPI) has been well documented, and implicated in endocannabinoid signaling [1]. Intracellular events resulting from GPR55 activation include; enhanced β-arrestin activity, calcium mobilization and ERK1/2 p

• br Methods br Transfollicular penetration of herbs and

  2022-05-24

  

  Methods Transfollicular penetration of herbs and their active constituents used for hair loss treatment The transfollicular administration of pharmacologically active molecules is recognised as a significant element for therapeutic interest, mainly with regard to delivery to specific sites of

• br Methods br Results br Discussion br Conclusion The in

  2022-05-24

  

  Methods Results Discussion Conclusion The in vivo pEC50 for NEFA release in the rat was derived for 12 GPR81/GPR109A agonists, including the historically well-known nicotinic acid. By integrating in vitro cell assay potency data for both receptors, these in vivo pEC50 values could be rea

• Although side effects as paresthesia due to the application

  2022-05-23

  

  Although side effects as paresthesia due to the application of β-alanine are known, a study in 2006 pointed out that there are no clinical (biochemical or hematological) changes after a long-term supplementation with β-alanine. In 2015, the International Society of Sports Nutrition rejected any argu

• In the present study participants reported

  2022-05-23

  

  In the present study, participants reported a significant decrease in symptoms of anxiety and depression along with other symptoms of psychological distress and PTSD. These results are in agreement with a study in which hospitalized patients diagnosed with psychotic and mood disorders demonstrated s

• br Introduction The glucagon receptor

  2022-05-23

  

  Introduction The glucagon receptor (GCGR) is a G-protein-coupled receptor expressed mainly in the liver and kidney. Upon glucagon binding, it activates the stimulatory G protein (Gs) and increases cAMP level, subsequently transducing glucagon signaling involved in glucose, amino acids and lipid m

• Recently unimolecular multi functional peptides that combine

  2022-05-23

  

  Recently, unimolecular, multi-functional peptides that combine GLP-1RA activity with OU749 and/or GIP activity have been suggested as new therapeutic agents for glycaemic and weight control. In rodents, dual GIP and GLP-1 receptor agonists achieve significantly better glucose control and weight los

• For many plasma membrane receptors including GPCRs their den

  2022-05-23

  

  For many plasma membrane receptors including GPCRs, their density on the cell-surface is finely controlled by various transcriptional, post-transcriptional and post-translational mechanisms, and is often a determinant of overall receptor function in a cell. To date, the transcriptional regulation an

• br Materials and methods br Results br Discussion Ghrelin

  2022-05-23

  

  Materials and methods Results Discussion Ghrelin is reported to regulate a number of processes related to cancer progression including tumor cell proliferation, apoptosis and metastasis [3,7,[15], [16], [17], [18], [19], [20], [21], [22]]. In the present study, we examined the potential eff

• br Calcium permeability pathway It has been demonstrated tha

  2022-05-23

  

  Calcium permeability pathway It has been demonstrated that physiological shear stress in the circulation causes a reversible increase in Ca2+ permeability [29], [30], [31], [32], [33] and electrophysiological evidence has been recently reported for transient activation of the Ca2+-sensitive K+ ch

• More recently NMR techniques have been

  2022-05-23

  

  More recently, NMR techniques have been used to monitor K+ () fluxes in isolated rat hearts. These reveal an increased rate of passive efflux of from Langendorff-perfused hearts at 20°C compared to 36°C or 10°C (Gruwel, Kuzio, Xiang, Deslauriers, & Kupriyanov, 1998). Similar experiments assessed the

• br Secretase modulators a loss of pharmacology A lack of

  2022-05-23

  

  γ-Secretase modulators: a loss of pharmacology? A lack of translation from in vitro to in vivo pharmacology is an unresolved issue among most GSMs. R-flurbiprofen was tested in clinical trials, however, it did not achieve statistical significance on either of its primary endpoints – cognition or

• Akt mTOR signaling pathway is a major negative

  2022-05-23

  

  Akt/mTOR signaling pathway is a major negative regulator of autophagy, via modulating ULK1 complex. It is well established that Inhibition of mTOR by deprivation of nutrients or growth factors, led to dephosphorylation of ULK1, ULK2, and Atg13 in human cells, which is a key step for ULK1 complex ass

• Recent evidence indicates that prolonged vasoconstriction of

  2022-05-23

  

  Recent evidence indicates that prolonged vasoconstriction of conductance and resistance arteries involves VSMCs 1 25-dihydroxyvitamin d3 polymerization, through activation of small GTPases [4] and a subsequently transition to a more solid rheology [5]. Actin polymerization occurs in two steps, nucle

• FFAs are essential nutritional molecules that can

  2022-05-23

  

  FFAs are essential nutritional molecules that can also modulate numerous cellular functions. Fatty CAL101 derivatives like prostaglandins, leukotrienes lysophosphatidic acid, spinhgosine-1-phosphate and others are well documented to carry out signal transduction via G-protein coupled receptors (GPC

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