• Sphingolipids such as ceramides and

  2023-09-05

  

  Sphingolipids, such as ceramides and glucosylceramides, are an important class of bioactive lipids. The levels of these lipids change as a function of adipose tissue mass and functionality, and are partially driven by cellular availability of palmitoyl-CoA. Aberrant accumulation of ceramide, glucosy

• Silk which is a mixture of mainly SF

  2023-09-05

  

  Silk, which is a mixture of mainly SF and sericin, has an extensive history in clinical application as a suture material. Unwanted immune reactions to silk sutures observed early on in their application were assigned to the presence of sericin. However, in vitro and in vivo evaluations of pure SF fi

• To date the modes of

  2023-09-05

  

  To date, the modes of actions of pharmaceuticals in humans and mammals are well-known (Fent et al., 2006), whereas knowledge of aquatic organisms, particularly invertebrates, is limited. This is problematic as these contaminants/pollutants have potentially harmful effects on wildlife organisms that

• br Colabeling evidence for ACh and GABA

  2023-09-05

  

  Colabeling evidence for ACh and GABA cotransmission Though functional demonstrations of ACh/GABA cotransmission remain largely limited to the retina and our recent analyses of cortex (Lee et al., 2010, Saunders et al., 2015a, Saunders et al., 2015b), evidence suggestive of ACh/GABA cotransmission

• Taken together our results indicated that LOX can be

  2023-09-04

  

  Taken together, our results indicated that 5-LOX can be induced in mice by MPTP injection, and the 5-LOX inhibitor MK-886 reduced the death of dopaminergic neurons. MK-886 also reduced the LTB4 Fmoc-Cys(Trt)-ol induced by MPTP. The development of the novel 5-LOX or FLAP inhibitors may provide a new

• Direct inhibition of LO activity by

  2023-09-04

  

  Direct inhibition of 5-LO activity by BRP-187 is clearly evident in cell-free assays using PMNL homogenates and isolated human recombinant 5-LO as enzyme source. In such assays, pure FLAP inhibitors like MK886 are inactive [9], [10], [29], [44]. Wash-out experiments and studies using the nonionic de

• Regarding androgens it is known that

  2023-09-04

  

  Regarding androgens, it is known that they are also essential for reproductive success (Walters et al., 2010). At the molecular level, their effects are produced mainly by dihydrotestosterone (DHT), arising from the conversion of testosterone by the enzyme 3-oxo-5-alpha-steroid-4-dehydrogenase (enco

• br Autophagy at the Synapse The synapse is a

  2023-09-04

  

  Autophagy at the Synapse The synapse is a highly specialized neuronal compartment that forms the basic unit of communication between neurons. Communication relies on electrical signals that are propagated down the axon of the presynaptic neuron, where they trigger the quantal release of neurotran

• To identify the kinase s mediating H S

  2023-09-04

  

  To identify the kinase(s) mediating H3.3S31 phosphorylation, we devised a 96-well-plate-compatible immunostaining assay, with Cy5 NHS ester specific for H3.3S31ph, and utilized it to screen both a Qiagen siRNA library covering 720 human kinases and a kinase inhibitor library (Selleck) containing 194

• How does the ATM to ATR switch occur

  2023-09-04

  

  How does the ATM-to-ATR switch occur at DSBs? The progressive attenuation of ATM activation could be attributed to the loss of DNA structures that activate ATM, or to the generation of DNA structures that interfere with ATM activation. Our finding that SSOs do not directly affect the binding of puri

• br Acknowledgments br Protein microarrays were developed to

  2023-09-04

  

  Acknowledgments Protein microarrays were developed to provide miniaturized high-throughput tools to study protein function, Bleomycin Sulfate and post-translational modifications. Just a few years ago, the seminal work performed in Stuart Schreiber's laboratory at Harvard University () and at

• br Introduction Sustained over activation of neurohormonal s

  2023-09-04

  

  Introduction Sustained over-activation of neurohormonal systems is a hallmark in the pathophysiology of cardiac dysfunction following myocardial infarction (MI) and heart failure (HF). Inhibitors of the renin-angiotensin sevelamer hcl system (RAAS) constitute cornerstones of pharmacotherapy for H

• In human epidermoid carcinoma A cells lipoxygenase was signi

  2023-09-04

  

  In human epidermoid carcinoma A431 cells, 12-lipoxygenase was significantly increased in glutathione-depleted cells. The relative abundance of phospholipid hydroperoxide versus glutathione peroxidase seems to play an important role in controlling the lipoxygenase reaction [57]. It has been proposed

• A clear link between ADR stimulation and

  2023-09-04

  

  A clear link between α2-ADR stimulation and decreased respiration in β-cells is established and consistent with proteomics data. Current discoveries in islets have identified physical interactions between ADR-coupled G proteins and cellular components such as insulin vesicles and ion channels (Zhao

• It has been reported that HT R involves in

  2023-09-04

  

  It has been reported that 5-HT2R involves in type 2 diabetes mellitus and 5-HT-induced IR [22,23]. The present study also demonstrated that it is 5-HT2R rather than other 5-HT receptors, including 5-HT1BR and 5-HT7R, in the liver that mediates HFD-induced abnormality of hepatic lipid metabolism, and

15839 records 277/1056 page Previous Next First page 上5页 276277278279280 下5页 Last page