• In the isolated right atrium activation of muscarinic recept

  2023-06-17

  

  In the isolated right atrium, activation of muscarinic receptors and adenosine receptors may block the generation of action potentials in the sinoatrial node, inducing cardiac arrest (Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5) (Camara et al., 2015, Campbell et al., 1989). Physiologically, this conditio

• Demethoxycurcumin Researchers demonstrated that mitochondria

  2023-06-09

  

  Researchers demonstrated that mitochondria are the main producers of ROS and are the most sensitive to the effects of ROS. Mitochondria-mediated apoptosis may not be limited to the role of cytochrome c in the activation of caspase-3 and ROS may provide an alternate mitochondrial signaling pathway (H

• In the early s in

  2023-06-08

  

  In the early 2000s, in addition to above-mentioned plant derived compounds, several peptide fragments from protein sources (e.g. gelatin, egg yolk, meat, fish, chicken, legumes) have been also confirmed as potential natural antioxidants and extensive studies about bioactive peptides have been conduc

• At the top of the S

  2023-06-05

  

  At the top of the S1 subsite cylinder are two “cap” residues: E572 and M1034 [13]. Atomic structures of PfA-M1 have revealed important clues into potential roles for the cap residues in substrate selection. In the PfA-M1:bestatin co-crystal structure ([13]; Fig. 1), the P1 phenyl ring occupies the S

• The preferential expression of ALOX B

  2023-06-05

  

  The preferential expression of ALOX15B in human macrophages may explain why human genetic studies investigating the association of ALOX15 with cardiovascular disease did not show consistent results. Two rare functional polymorphisms have been characterized in the ALOX15 gene, which leads to increase

• The role of the adaptive immune response in AD

  2023-06-05

  

  The role of the adaptive immune response in AD is not fully understood and previous studies are controversial. In this context, serum levels of T and B lymphocytes were found to be reduced in AD patients, suggesting a decline of the immune response during the course of the disease (Richartz-Salzburg

• The Cebu Longitudinal Health and Nutrition Survey CLHNS

  2023-06-02

  

  The Cebu Longitudinal Health and Nutrition Survey (CLHNS) genome-wide association study investigated the genetic loci associated with plasma adiponectin in 1776 unrelated Filipino women. Adiponectin was strongly associated with three genetic positions: the gene CDH13 (rs3865188, P ≤ 7.2 × 10−16), ne

• Although effects of low concentrations of

  2023-05-30

  

  Although effects of low concentrations of agonist were not as thoroughly documented for heteromeric receptors such as the major Argatroban α4β2 nAChR, a similar mechanism of action was described to explain the potentiation of these receptors with low concentrations of acetylcholine-esterase-inhibiti

• Once apoptosis has been initiated the

  2023-05-29

  

  Once apoptosis has been initiated the HMGA proteins themselves undergo marked changes in both the types and extent of their post-translational modifications (PTMs; review in [149,175]), some of which are likely correlated with alterations in chromatin structure. For example, the early stages of apop

• Mass spectrometry Matrix assisted laser desorption ionizatio

  2023-05-29

  

  Mass spectrometry. Matrix-assisted laser desorption/ionization time-of-flight (MALDI-TOF) MS experiment was performed in linear and positive-ion mode on a DE-STR instrument equipped with a nitrogen laser (PE Biosystems, Foster City, CA). Each spectrum was calibrated in the default mode in which 0.1%

• mibefradil In order to postulate its binding mode in APN

  2023-05-29

  

  In order to postulate its binding mode in APN, mibefradil 13v was docked into the active site of APN (PDB code: 2DQM) using Sybyl_X 1.3. As illustrated in Fig. 5A, the catalytic zinc ion of APN was chelated by the hydroxamate moiety of 13v, and the S1, S1′ and S2′ pockets of APN were occupied by th

• Interestingly intermittent high doses of AKT inhibitors

  2023-05-29

  

  Interestingly, intermittent high doses of AKT inhibitors have been shown to be a more effective strategy both clinically and pre-clinically. High doses appear to be required for induction of apoptosis and intermittent schedules overcome the low therapeutic index of these compounds. This is particula

• agonists simulate norepinephrine NE in binding to presynapti

  2023-05-29

  

  α2 agonists simulate norepinephrine (NE) in binding to presynaptic surface autoreceptors, which in turn mediates feedback inhibition of NE release. Another major control mechanism for noradrenergic neurotransmission is termination of signaling by presynaptic NE transporter (NET)-mediated NE reuptake

• The use of a single well identified molecule to

  2023-05-29

  

  The use of a single well-identified molecule to induce AChR clusters formation can simplify complicated cell manipulation procedures and may provide a more efficient means of developing biological substitutes for functional muscle tissue restoration in vivo. Pharmacological approaches dealing with b

• Recently biosensors based on enzyme mimicking organic

  2023-05-29

  

  Recently, biosensors based on enzyme-mimicking organic-inorganic hybrid nanomaterials such as protein or DNA-Cu nanoflowers (Batule et al., 2015, Park et al., 2017), Fe-aminoclay (Lee et al., 2013), and MOFs (Ai et al., 2013, Dong et al., 2015, Feng et al., 2012, Liu et al., 2013, Qin et al., 2013,

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