• The analysis of the profile of protein phosphorylation in

  2025-03-01

  

  The analysis of the profile of protein phosphorylation in MMS-treated pak1 confirmed that both the ATM and ATR pathways were activated in S-phase blocked cells. Interestingly, phosphorylation of Chk1 was observed 24h after MMS-treatment both in AT- and ATM-inhibited cells, whilst in the absence of

• Songbirds are outstanding models in the

  2025-03-01

  

  Songbirds are outstanding models in the study of vocal communication (Maney and Pinaud, 2011). Following the pioneering studies of William H. Thorpe and Peter Marler on the development of song in chaffinches (Fringilla coelebs) and white-crowned sparrows (Zonotrichia leucophrys) (Marler, 2004; Thorp

• Apelin is a peptide hormone and an endogenous ligand

  2025-03-01

  

  Apelin is a peptide hormone and an endogenous ligand for a G protein-coupled receptor named APJ [7], [8], and apelin and APJ are widely expressed in human organs including hypothalamus, heart, lungs, kidneys, adipose tissue, muscles, and others [9]. Apelin is initially synthesized as a 77-amino-acid

• The leaves of Bambusa nutans B vulgaris B textilis

  2025-03-01

  

  The leaves of Bambusa nutans, B. vulgaris, B. textilis McClure, B. vulgaris var. vittata, and Dendrocalamus oldhami are reported as promising natural alternatives to synthetic antioxidants as functional food ingredients (Tripathi et al., 2015). Luo et al. (2015), identified two novel flavonoids name

• br Materials and methods br Results and discussion

  2025-03-01

  

  Materials and methods Results and discussion Conclusion The preparation of acrylic nanoparticles as aminosugar carriers could not be achieved by direct functionalization of poly(t-butyl acrylate) particles with saccharide groups. A four-step procedure starting from a protected derivative of

• br Introduction Sustained over activation of neurohormonal s

  2025-03-01

  

  Introduction Sustained over-activation of neurohormonal systems is a hallmark in the pathophysiology of cardiac dysfunction following myocardial infarction (MI) and heart failure (HF). Inhibitors of the renin-angiotensin Tylosin phosphate system (RAAS) constitute cornerstones of pharmacotherapy f

• br A and tau in Alzheimer

  2025-03-01

  

  Aβ and tau in Alzheimer's disease The two classical histopathological hallmarks of AD are extracellular insoluble Aβ deposits, known as Aβ plaques, and intracellular accumulations of insoluble microtubule-associated tau protein, known as neurofibrillary tangles [14]. Aβ peptides are produced as a

• An ALK rearrangement was found in

  2025-03-01

  

  An ALK rearrangement was found in all the analyzable ‘truly positive’ IHC+/FISH+ samples, and the proportion of the various transcripts was in accordance with the literature [[26], [46], [47], [48]]. In these samples, the RNA-seq technique was therefore 100% sensitive and specific. Additional non-ta

• In conclusion we have shown that mGlu

  2025-03-01

  

  In conclusion, we have shown that mGlu7 receptors negatively regulate α1-adrenergic receptor signalling in heterologous expression systems, Cyclo tissue and living animals. This interaction might represent a protective mechanism aimed at restraining an excessive activation of noradrenergic transmis

• A selected set of these new derivatives was then used

  2025-03-01

  

  A selected set of these new derivatives was then used for functional assays at the human A1AR showing, as expected, an antagonist profile with IC50 values at nanomolar level. The same molecules showed also to be efficacious as nanomolar antagonists in a functional assay aimed at analyzing their abil

• Unlike AK inhibition the inhibition of ADA activities by EHN

  2025-03-01

  

  Unlike AK inhibition, the inhibition of ADA activities by EHNA had little effect on spinal reflex potentials, although EHNA did increase extracellular adenosine levels. One explanation for this discrepancy is that the adenosine increase seen herein was not sufficient to inhibit reflex potentials. In

• br Conflict of interest br Acknowledgments This work was sup

  2025-03-01

  

  Conflict of interest Acknowledgments This work was supported by research grant [PR26/20326] from Santander Bank/UCM. The authors would like to thank Miguel Capo, Professor of Toxicology from the Universidad Complutense de Madrid, for his counseling during the preparation of the present work.

• The present in vitro pharmacological experiments

  2025-03-01

  

  The present in vitro pharmacological experiments revealed that the cholinergic up-regulation of VEGF expression in neurons and astrocytes was mainly mediated by nicotinic AChR and muscarinic AChR, respectively. In addition, neuronal VEGF expression was elevated by endogenous ACh in a manner that was

• Steroidal CYP inhibitors can further be classified based on

  2025-02-28

  

  Steroidal CYP17 inhibitors can further be classified based on their mode of action, namely as mechanism-based inhibitors and type I and type II competitive inhibitors [129]. Recent studies investigated other biological targets than CYP17, and some new compounds have shown interesting dual activity a

• The synthesis of compounds in which the

  2025-02-28

  

  The synthesis of compounds in which the ethyl linker has been modified to the carbamate and urea derivatives , and is shown in . Thus the diamine was reacted with glycolic XMU-MP-1 to give the alcohol followed by Mitsunobu reaction with phthalimide to give . Deprotection with hydrazine gave the

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