• Not all secondary metabolites or natural products can

  2023-10-19

  

  Not all secondary metabolites or natural products can be fully synthesized due to their very complex structures that are too difficult and expensive on industrial scale. Hence, there is an urgent need to search for alternative remedies as naturally occurring biologically active secondary metabolites

• There is a growing body of

  2023-10-19

  

  There is a growing body of evidence showing that pentobarbital causes memory disorders [3], [4], [5]. Our results that a single injection of pentobarbital into bilateral hippocampus significantly impaired hippocampus-dependent spatial memory retrieval (Fig. 1) add support to that evidence. Previous

• Interestingly intermittent high doses of AKT

  2023-10-19

  

  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

• adenosine receptor REM sleep is proposed to create an enviro

  2023-10-19

  

  REM sleep is proposed to create an environment to facilitate plasticity processes that create a generalized downregulation of synaptic strength (Grosmark et al., 2012; Tononi and Cirelli, 2014), while synapses are upregulated specifically by the reactivation of neuronal firing sequences experienced

• br Improvement of endothelial function The vascular endothel

  2023-10-19

  

  Improvement of endothelial function The vascular endothelium is a single layer of Epinephrine Bitartrate that lines the inner surface of all blood vessels and the heart. In addition to function as a selective barrier to prevent the diffusion of macromolecules from the blood lumen to the intestin

• To date more than different mutations

  2023-10-19

  

  To date, more than 50 different mutations in the gene have been described (Human Gene Mutation Database at the Institute of Medical Genetics in Cardiff: SRD5A2 Gene: http://www.hgmd.cf.ac.uk). Most of them are missense mutations but premature stop codons and deletions leading to non-functional or su

• The srd a isoforms showed unique expression profiles in earl

  2023-10-19

  

  The srd5a isoforms showed unique expression profiles in early FHM development (Fig. 2). Similar to amphibian embryos, there was a high abundance of both srd5a1 and srd5a3 at 1dpf in FHMs, suggesting that mRNA for these enzymes may be maternally deposited and that these enzymes may play a key role in

• Several dehidropregnenolone derivatives functionalized at

  2023-10-19

  

  Several 16-dehidropregnenolone derivatives functionalized at C3, C4, C5 and C6 (Fig. 7) were prepared and evaluated as 5α-reductase inhibitors bearing in mind that after the formation of an enzyme-steroid complex a nucleophilic portion of the enzyme attacks the double bond of the steroid through Mic

• We demonstrate a role for low

  2023-10-19

  

  We demonstrate a role for low oxygen to regulate ATX mRNA in hepatocyte-derived HuH7 Fmoc-Ala-OMe mg and human liver slices, consistent with reports of increased ATX expression in a variety of tumours that are frequently hypoxic. Importantly, we show a positive association between elevated ATX mRNA

• Aurora kinases are a conserved family of serine threonine ki

  2023-10-19

  

  Aurora kinases are a conserved family of serine/threonine kinases that are important for the transition through mitosis and amplification and overexpression of Aurora kinases have been implicated in lb100 and transformation. Aurora B is located at the centromere and controls aspects of kinetochore

• Introduction the DNA damage response important implications

  2023-10-19

  

  Introduction: the DNA damage response — important implications for tumour development and treatment Cells are invariably challenged by tens of thousands of lesions inflicted on their DNA everyday (Lindhal, 1993). This DNA damage can be caused exogenously by exposure to different types of radiation

• Most of lipid lowering agents have many

  2023-10-19

  

  Most of lipid-lowering agents have many therapeutic problems with severe side effects, while dietary fibers as lipid lowering therapy are safer. Chitosan (CS) is a dietary fiber biodegradable, biocompatible and has many health benefits including wound healing, antiinflammatory, anti-cancers, immune-

• AP was originally described as a heterodimer of the bZIP

  2023-10-19

  

  AP-1 was originally described as a heterodimer of the bZIP proteins c-Jun and c-Fos. The experiments described here showed that stimulation of TRPV1 channels induced the expression of both of these classical constituents of AP-1. The essential role of both proteins was analyzed in a series of experi

• Epidermal growth factor EGF has been shown

  2023-10-18

  

  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

• At the organismal level skeletal muscle lung

  2023-10-18

  

  At the organismal level, skeletal muscle, lung and adipose tissues mediate net de novo synthesis and release of glutamine, whereas net glutamine catabolism occurs in the kidney [7]. The liver exhibits net glutamine consumption coupled to urea production in the post-absorptive state, and net glutamin

15844 records 261/1057 page Previous Next First page 上5页 261262263264265 下5页 Last page