• Polyunsaturated fatty acid components of brain are more pron

  2022-05-06

  

  Polyunsaturated fatty cal a components of brain are more prone to oxidative attack, an event called lipid peroxidation. Consistent with previous findings on neurotoxicity [58,59], colistin sulphate increased the level of MDA in the brain of rats. The elevated MDA, a consequence of overwhelmed antio

• br Discussion The aminoglycoside antibiotic gentamicin conti

  2022-05-06

  

  Discussion The aminoglycoside antibiotic gentamicin continues to be an important agent against life threatening infections. However, nephrotoxicity is a major complication of the gentamicin administration. Thus amelioration of nephrotoxicity would enhance its clinical use. Several approaches invo

• It is difficult however to assure

  2022-05-06

  

  It is difficult, however, to assure that observed alterations of pro-oxidant/antioxidant levels within the studied organisms are related directly to heavy metal pollution, rather than to other accompanying environmental stressors. Environmental factors like oxygen partial pressure, temperature, sali

• br For some time it was known that

  2022-05-06

  

  For some time, it was known that membrane-bound guanylate cyclases (GCs) of photoreceptor carboxypeptidase in the retina respond to changes in the [Ca]. Lolley and Racz observed that synthesis of cyclic GMP (cGMP) was stimulated at only low [Ca], concluding that Ca has an inhibitory effect on the

• GCIPs are highly conserved Ca binding proteins first discove

  2022-05-06

  

  GCIPs are highly conserved Ca2+-binding proteins first discovered in the frog [42] and later in teleost [9]. With regard to gene structure, sequence conservation, and function, GCIPs are evolutionarily related to the GCAPs. The GCIP genes have acquired an additional intron in the N-terminal region w

• br NO GC pathway and implications for glaucoma Direct

  2022-05-06

  

  NO-GC-1 pathway and implications for glaucoma Direct in vivo measurement of NO in the eye is not yet feasible. However, measurement of nitrate and nitrite levels are routinely used as markers for the activity of NOS and the production of NO radicals [98]. Several studies in human glaucoma patient

• 71 5 br Materials and methods br Results br Discussion Recen

  2022-05-06

  

  Materials and methods Results Discussion Recently, we characterized the interaction of the PH domains of various Lbc family RhoGEFs with the activated small GTPase, RhoA, and demonstrated that this could serve as a positive feedback mechanism for robust activation of RhoA (Medina et al., 20

• After the synthesis of methylsulfonyl or tetrazole surrogate

  2022-05-06

  

  After the synthesis of methylsulfonyl or tetrazole surrogate derivatives, compounds synthesized by introducing hydrogen, fluoro, and methyl groups into the head group of GPR119 agonists were synthesized. Compounds – were synthesized by reacting hydroxybenzaldehyde with fluorine, hydrogen, or a methy

• br Materials and methods br

  2022-05-06

  

  Materials and methods Results Discussion DNA repair pathways have evolved for a long time to act independently of one another. However, over the past decade several overlaps and crosstalks between these pathways were identified, showing that the DNA repair system is more complex than previo

• br Discussion The GlyR is responsible for

  2022-05-06

  

  Discussion The GlyR is responsible for mediating much of the neuronal inhibition in the brainstem and spinal cord, although these receptors are also found in a number of higher brain regions (Baer et al., 2009, Jonsson et al., 2012, Jonsson et al., 2009, Lynch, 2004). A variety of structurally-di

• It is an aspiring task

  2022-05-06

  

  It is an aspiring task to apply the glutamate biosensor for in vivo measurements in cisapride tissue. Due to a relatively large size of the electrode used in this work, the biosensor fits only ex vivo applications. However, it is possible to apply platinum microelectrodes 50–100 μm in diameter for

• Several studies have shown that regulation of

  2022-05-05

  

  Several studies have shown that regulation of glutamate homeostasis is critical in relapse to many drugs of abuse [84,85]. Glutamate is transported by GLT-1, which accounted for about 90% of glutamate clearance from the synaptic cleft [14,15]. CEF is known to produce its effects through GLT-1 upregu

• br Acknowledgments This work was supported by

  2022-05-05

  

  Acknowledgments This work was supported by a grant CIHR-NSFC China-Canada Joint Health Research from the National Science Foundation of China (Grant Number 81061120525) and the Canadian Institutes for Health Research (Grant number CCI-109605). The authors thank two anonymous reviewers for helpful

• VS strategies have been building momentum in

  2022-05-05

  

  VS strategies have been building momentum in G4 drug discovery both as a low-cost enrichment step and as a lead development step in the discovery pipeline, which our laboratory has previously discussed [31]. Whereas traditional HTS methods rely on obtaining and screening hundreds or thousands of com

• We next determined the selectivity profile of the

  2022-05-05

  

  We next determined the selectivity profile of the most potent GPR40 agonists (4k–n) against other free fatty sigma receptor receptors (FFA3/GPR41, FFA2/GPR43 and FFA4/GPR120). FFA2 and FFA3 agonists have a preference in binding short-chain fatty acids while FFA1 and FFA4 have a higher affinity to m

14184 records 419/946 page Previous Next First page 上5页 416417418419420 下5页 Last page