• Elevated aminopeptidase activities were often detected in

  2023-09-22

  

  Elevated aminopeptidase activities were often detected in organs of plant with accelerated protein turnover, such as leaves and petals during senescence, fruits maturation or in germinating seeds [22]. Moreover, it was proven that these enzymes take part in defense responses [[23], [24], [25]]. Part

• Epidermal growth factor EGF has been shown to increase the

  2023-09-22

  

  Epidermal growth factor (EGF) has been shown to increase the 12S-lipoxygenase mRNA level by about two-fold in human epidermoid carcinoma A431 cells [71]. This enzyme was shown to be of the platelet-type and associated with the microsomal fraction of the cells [71], [72]. A requirement for EGF recept

• br Experimental Procedures br Acknowledgments We thank

  2023-09-22

  

  Experimental Procedures Acknowledgments We thank the members of the Qing laboratory for helpful suggestions and Biotree Biotech Co., Ltd. (Shanghai, China) for metabolomics analysis and data interpretation. This study was supported by the National Key Research and Development Program of China

• Introduction Diabetic nephropathy is a rapidly growing cause

  2023-09-21

  

  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]]

• Regarding A Rs and A ARs

  2023-09-21

  

  Regarding A1Rs and A2ARs, basal conditions generate a low tone of endogenous adenosine and cause A1R activation, in contrast to situations of increased adenosine where A2AR activation becomes dominant. When adenosine concentrations rise, e.g. during hypoxia, also time appears likely important in reg

• Previous studies have demonstrated the presence of soluble N

  2023-09-21

  

  Previous studies have demonstrated the presence of soluble NTPDases, 5′-nucleotidase and adenosine deaminase in rat blood serum as well as in human blood (Doleski et al., 2016; Oses et al., 2004; Yegutkin, 1997; Yegutkin et al., 2007). In addition, our earlier reports have shown that these membrane-

• The cellular mechanism underlying the CGS mediated inhibitio

  2023-09-21

  

  The cellular mechanism underlying the CGS12066-mediated inhibition of glutamate release from hippocampal nerve terminals through presynaptic 5-HT1B receptors remains to be elucidated. 5-HT1B receptors are coupled to PTX-sensitive G proteins (Gi or Go) that have been shown to inhibit AC activity as w

• Imatinib is a well known anticancer drug used in Chronic

  2023-09-21

  

  Imatinib is a well-known anticancer drug used in Chronic Myeloid Leukemia (CML) against the altered expression/activity of tyrosine kinase resulting from the fusion of BCR-ABL in leukemic blasts. It has been demonstrated that Imatinib can induce autophagy in BCR-ABL expressing dexdomitor (K562 cell

• Although the gene that encodes DHFR has been strongly

  2023-09-21

  

  Although the gene that encodes DHFR has been strongly conserved during evolution, subtle differences in the active sites of bacterial, human and parasite BMS-509744 synthesis have been exploited to develop DHFR inhibitors specific to particular pathogens 1, 3. For example, pyrimethamine and cyclogu

• Of the infants in the study

  2023-09-21

  

  Of the 580 infants in the study, there were 106 twin deliveries and 10 triplet deliveries. There was no difference in prenatal antibiotic exposure between multiple and singleton births. Nevertheless, analysis of maternal antibiotic use was based on the 309 individual mothers who were provided Cephal

• First the complete canonical brain original RAS Angiotensino

  2023-09-21

  

  First, the complete canonical brain original RAS (Angiotensinogen, Renin, Angiotensin I, Angiotensin Converting Enzyme (ACE), Angiotensin II) has not been conclusively identified in any specific cell type within the brain [1]. Validated evidence for the presence of brain Angiotensinogen and ACE was

• Another issue is that the vast majority of data from

  2023-09-20

  

  Another issue is that the vast majority of data from PET and CSF are from selected participants recruited through tertiary care dementia centers [176]. It is widely recognized that clinic-based participants differ from community-based studies, for example, the amount, type, and distribution of neuro

• Interest in natural products has

  2023-09-20

  

  Interest in natural products has led to the study of plant extracts as sources of ARIs. However, chemical complexity of natural extracts makes the identification of ARIs challenging and time-consuming. Identification of bioactive compounds with the desired biological effect from natural products, co

• calcium channel blocker br A Rs which were cloned and then p

  2023-09-20

  

  A3Rs, which were cloned and then pharmacologically identified in the early 1990s, are expressed in multiple organs and peripheral tissues including calcium channel blocker involved in inflammatory responses (Gessi et al., 2008, Borea et al., 2014). While low levels are expressed in the CNS, A3R a

• We further analyzed selected hit compounds for their

  2023-09-20

  

  We further analyzed selected hit compounds for their ability to inhibit human AdK in intact cells. Human 1321N1 astrocytoma 87114 were utilized which were found to express AdK. The whole cell assay was performed using a 96-well format. The standard AdK inhibitor 5-iodotubercidin was employed as a po

12264 records 1/818 page Next 12345 下5页 Last page