• Phosphodiesterase inhibition increases the intracellular

  2024-01-11

  

  Phosphodiesterase inhibition increases the intracellular levels of cAMP to restore spontaneous contraction (Essayan, 2001, Qi and Kwan, 1996), acting downstream of adenylyl cyclase. Therefore, cardiac arrest induced by decreased intracellular cAMP levels could be reversed by phosphodiesterase inhibi

• The reductase family is composed of three known

  2024-01-10

  

  The 5α-reductase family is composed of three known isozymes, with the types I and II being the most known. Type I isozyme, which is the dominant form, can be found in the skin, liver, kidney, brain and lung. Furthermore, it has been evidenced that type I activity is several times higher in PC than

• CK is considered a central controller of cellular energy hom

  2024-01-10

  

  CK is considered a central controller of cellular energy homeostasis that catalyzes the reversible transfer of a phosphoryl group from ATP to adenosine diphosphate (ADP) and creatine to produce PCr [5]. This enzyme builds up a large pool of rapidly diffusing PCr for temporal and spatial buffering of

• br Materials and methods br Results br Discussion Human

  2024-01-10

  

  Materials and methods Results Discussion Human MutL-family complexes (MutLα: MLH1-PMS2, MutLβ:MLH1-PMS1, MutLγ:MLH1-MLH3) exhibit multiple molecular activities including DNA binding, DNA cleavage, ATP binding and hydrolysis [43]. In our recent study, we have uncovered an important function

• exemplifies three of the compounds investigated in the

  2024-01-10

  

  exemplifies three of the compounds investigated in the selection for a candidate drug (CD). Our first criteria was an IC GW441756 as such did not show any genotoxicity in the SOS/umu assay, but this does not say anything about any possible genotoxicity of its metabolites or degradation products. A

• Thus a majority of known chemical

  2024-01-10

  

  Thus, a majority of known chemical and physico-chemical methods of metallic ions assay has a number of disadvantages, such as a low sensitivity and selectivity, high costs and complexity of the equipment. Therefore, the development of simple cost-effective sensitive methods of quantitative analysis

• Introduction Hepatocellular carcinoma HCC is one of the most

  2024-01-10

  

  Introduction Hepatocellular carcinoma (HCC) is one of the most difficult cancers to treat, and it threatens human health severely [1]. Although various interventions, including surgical operation, radiofrequency ablation, and chemotherapy, have been endorsed, the prognosis of HCC patients remains p

• AT signaling is distinct to that of

  2024-01-10

  

  AT2 signaling is distinct to that of AT1 (Kaschina and Unger, 2003). As shown here, opposite to the stimulating effect of AT1 signaling, it inhibits apelin secretion. Activation of AT2 receptor, which is also G-protein coupled, is known to decrease cAMP and cGMP levels by inhibiting adenylyl cyclase

• br Physiology of the apelin pathway br Role of apelin

  2024-01-10

  

  Physiology of the apelin pathway Role of apelin in heart disease Both apelin and apelin receptor null mice manifested moderate reduction in cardiac contractile function under basal conditions and their exercise capacity was markedly reduced (Table 1) [56]. Apelin has direct effects on the prop

• 3ma br Materials and methods br Conflict of

  2024-01-10

  

  Materials and methods Conflict of interest Acknowledgments We thank Christine Heiner (Department of Surgery, University of Pittsburgh) for her critical reading of the manuscript. This work was supported by grants from the US National Institutes of Health (R01GM115366, R01CA160417, and R01CA

• br Materials and Methods br Results A total

  2024-01-10

  

  Materials and Methods Results A total of 28 NSCLC tumor samples from 26 patients (2 patients with paired tumor samples) were included. According to the initial FISH (Abbott Molecular probes) and IHC results, 13 samples were ALK IHC+FISH+, 5 samples were ALK IHC+FISH−, 2 samples (from the same

• In this study we demonstrated that DRR protein level

  2024-01-10

  

  In this study, we demonstrated that DRR1 protein level in GBM tissues was significantly higher compared to normal EPZ-6438 tissues. This data suggested that DRR1 might play a role in the tumorigenesis of glioma. To investigate whether DRR1 could accurately predict the outcome in patients with gliom

• Constitutive tyrosine kinase activity of BCR ABL fusion

  2024-01-10

  

  Constitutive tyrosine kinase activity of BCR/ABL fusion genes causes uncontrolled cell growth and is also thought to be responsible for a variety of changes in normal cellular functions like differentiation, adhesion, migration and apoptotic response in CML. Therefore it is important to know the exp

• br Detection and possible treatments for prostate cancer PC

  2024-01-10

  

  Detection and possible treatments for prostate cancer PC can be diagnosed, by screening for prostate-specific antigen (PSA) and after diagnosis, treatments may include intense observation, radical prostatectomy, radiation, chemotherapy, hormone therapy or vaccination depending on the type and sta

• Moreover an increase of extracellular calcium stimulates

  2024-01-10

  

  Moreover, an increase of extracellular calcium stimulates BMP-2 expression of pulp TNKS 22 sale via L-type calcium channel and ERK signaling, which can be attenuated by PD98059 and nifedipine . Dental pulp cells expressed little calcium-sensing receptors . immunohistochemistry staining also shows

13967 records 183/932 page Previous Next First page 上5页 181182183184185 下5页 Last page