• For the NSCLC patients with EGFR activating mutations

  2024-12-12

  

  For the NSCLC patients with EGFR-activating mutations, EGFR-TKIs (gefitinib and erlotinib) are effective clinical therapies [21], [22]. However, approximately 10% of patients harboring EGFR-sensitizing mutations exhibit intrinsic resistance, and up to 40% do not attain a major response to treatment

• norepinephrine bitartrate Because of the formation of phosph

  2024-12-12

  

  Because of the formation of phosphoenzyme intermediates, the enzymatic norepinephrine bitartrate of P-ATPases can be divided into steps that include a kinase activity, by which an aspartate residue on the enzyme is phosphorylated, and a phosphatase activity, by which the phosphoenzyme is dephosphor

• IGF signaling has been shown to induce chromatin changes via

  2024-12-12

  

  IGF-1 signaling has been shown to induce chloroquine phosphate changes via interacting with MKK-p38 signaling (Serra et al., 2007) and by perturbing Foxo3a signaling (Stitt et al., 2004), among other mechanisms. The current study demonstrates that the acetyl group itself may be limiting, since IGF-

• Most human diseases e g cancer diabetes and neurodegenerativ

  2024-12-11

  

  Most human diseases (e.g., cancer, diabetes, and neurodegenerative diseases) are complex and multifactorial. Several investigations in the literature focused on new multi-target drug development, which implies active pharmacophores incorporation in one scaffold (Meunier, 2008, Lazar et al., 2004, Te

• It is worth noting that in S cerevisiae the control

  2024-12-11

  

  It is worth noting that in S. cerevisiae, the control of two cell-cycle checkpoints requiring Mcm1 involves two very different mechanisms. At the G1/S transition, Mcm1 transactivation activity is inhibited by Yox1 and Yhp1 repressors, whose expression is periodically regulated through the cell cycle

• In humans the superior safety profile of lipid

  2024-12-11

  

  In humans, the superior safety profile of lipid-associated formulations is characterized by decreased acute infusion-related reactions and dose-related nephrotoxicity, allowing the administration of larger doses and therefore similar efficacy with fewer administrations. In vitro studies and human cl

• It has been well established that

  2024-12-11

  

  It has been well established that shortly after systemic inflammation, NADPH oxidase and iNOS activity were increased in the AGN 194310 and lead to overproduction of reactive oxygen species (ROS) and NO [66]. Moreover, previous studies indicated that Ang II induced an increased level of NADPH oxida

• In addition to differential expression

  2024-12-11

  

  In addition to differential expression of AR protein primarily in surgical specimens, genetic alterations involving the AR gene have been documented in human cytochalasin d cancer. Loss of heterozygosity at the AR locus was identified in all 3 informative cases of muscle-invasive bladder tumors, wh

• br Mechanisms for regulation of intracellular cholesterol ho

  2024-12-11

  

  Mechanisms for regulation of intracellular cholesterol homeostasis Cells maintain intracellular free cholesterol levels and distribution within stringent tolerances by several mechanisms [55]: (1) uptake of native LDL (the major extracellular carrier of cholesterol) by LDL receptors and modified

• br Experimental procedures br Results br Discussion br

  2024-12-11

  

  Experimental procedures Results Discussion Acknowledgments Introduction β-Adrenergic receptors (β-ARs) belong to the superfamily of membrane proteins termed G protein-coupled receptors. β-ARs are distributed in the effector α-Conotoxin PIA of most of the sympathetic nerve fibers, and

• Introduction Diabetic nephropathy is a rapidly

  2024-12-11

  

  Introduction Diabetic nephropathy is a rapidly growing cause of end-stage renal disease [1]. Glomerular, tubular and vascular toxicity resulting from hyperglycemia (glucotoxicity) have been evaluated extensively at the molecular level as contributing factors for diabetic nephropathy [[1], [2], [3]]

• In young animals the HT A

  2024-12-11

  

  In young animals, the 5-HT2A potassium hydrochloride antagonist ketanserin, at relatively low concentrations, shifted 5-HT concentration-response curves rightward, suggesting a role for 5-HT2A receptors in mediating 5-HT-induced contractions of the ureter. The slopes of the ketanserin Schild plots

• In young animals the HT A

  2024-12-11

  

  In young animals, the 5-HT2A Protionamide antagonist ketanserin, at relatively low concentrations, shifted 5-HT concentration-response curves rightward, suggesting a role for 5-HT2A receptors in mediating 5-HT-induced contractions of the ureter. The slopes of the ketanserin Schild plots for the ant

• tipiracil Streptomycetes are a group of

  2024-12-10

  

  Streptomycetes are a group of filamentous Gram-positive, soil-inhabiting bacteria which have captured enormous screening interest because of their ability to produce and secrete a variety of tipiracil and extracellular proteins [7]. Among the diverse antibiotics produced by Streptomycetes are the nu

• dl 1559 It has been reported that leukotrienes and their

  2024-12-10

  

  It has been reported that leukotrienes and their receptors, e.g. the cysteinyl leukotriene receptor 1 (CysLT1) may promote dl 1559 injury (Ding et al., 2007) and that increased 5-LOX expression and activity lead to production of brain-toxic molecules (Khan et al., 2010). However, differential effec

16441 records 51/1097 page Previous Next First page 上5页 5152535455 下5页 Last page