• Some years ago it has been described

  2021-11-19

  

  Some years ago, it has been described that CD45RA+ CD62L+ naïve CD4+ T Purvalanol B can be further differentiated into two distinct subpopulations by analysing their surface expression of CD31(Kimmig et al., 2002a; Kohler and Thiel, 2009; Kohler et al., 2005b). CD31+ thymicnaive CD4+ T cells are enr

• GnRH receptor GnRH R levels

  2021-11-19

  

  GnRH receptor (GnRH-R) levels are elevated in decidualized stromal cells, suggesting a function for the GnRH–GnRH-R pathway in the early implantation events. Both GnRH and GnRH-R have been shown to be present in preimplantation embryos and the fallopian tubes at both mRNA and protein levels (). Two

• AFB Fapy dG has been long recognized as a

  2021-11-19

  

  AFB1-Fapy-dG has been long recognized as a substrate for nucleotide excision repair [24,25]. However, we recently demonstrated that this lesion is removed by Aminophylline excision repair. We showed that DNA glycosylase NEIL1, a member of the Fpg/Nei glycosylase family, could excise AFB1-Fapy-dG fr

• Extending time action is another strategy to increase in viv

  2021-11-18

  

  Extending time action is another strategy to increase in vivo efficacy. Twice daily administration of the unacylated analogs herein caused greater body weight loss in DIO mice than the equivalent dose administered as a single daily injection, suggesting that protracted time action should yield more

• Although pharmacological studies from the end of the

  2021-11-18

  

  Although pharmacological studies from the end of the 20th century suggested that β1-AR induces a cAMP-dependent apoptosis [30], more recently it has been demonstrated that cAMP, acting through PKA, may be a crucial anti-apoptotic factor in cardiac myocytes [31]. cAMP can also stimulate PI3K, and the

• In various models histamine has been shown to

  2021-11-18

  

  In various models, histamine has been shown to induce chemotaxis. This was first appreciated over 40 years’ ago in studies with eosinophils (Clark et al., 1977). At that time, only histamine H1 and histamine H2 receptors were recognized and studies with ligands to these receptors indicated that neit

• br Prostaglandins meet Hippo The prostaglandins lie at

  2021-11-18

  

  Prostaglandins meet Hippo The prostaglandins lie at the crossroads between inflammation, regeneration and tumorigenesis (Figure 3). Prostaglandins are synthesized from archidonic cytochrome p450 inhibitors by Cox1 and Cox2 enzymes [40, 41] and in the gut, prostaglandin E2 (PGE2) protects against

• The stability and function of

  2021-11-18

  

  The stability and function of the HIF-1α protein are affected by many post-translational modifications (PTMs), including hydroxylation, acetylation, ubiquitination and SUMOylation [[29], [30], [31]]. It has been shown that HIF-1α stability is regulated by LSD1 [25]; in particular, the Set9 histone m

• Unlike many interacting proteins NRG was the only one

  2021-11-18

  

  Unlike many interacting proteins, NRG1 was the only one observed to undergo cleavage by NS3/4A. NRG1 is one of four proteins in the neuregulin family that act on the ErbB member of the EGFR (EGF receptor) family. NRG1 has several isoforms produced by alternative splicing of pro-NRG1, which allows it

• During embryogenesis the expression of zGpr

  2021-11-18

  

  During embryogenesis, the expression of zGpr84 was found higher at the cleavage stage and decreased at both blastula and gastrula stages. It indicates that maternal zGpr84 transcripts are present at the cleavage and blastula stages, since zygotic transcripts are not produced before the gastrula stag

• Generally speaking the regulation of GnIH on gonadotropins s

  2021-11-17

  

  Generally speaking, the regulation of GnIH on gonadotropins synthesis and release, although controversial, could be direct and/or indirect via GnRH, among others peptides. In this sense, different scenarios have been reported in vertebrates. In mammalian and avian species, GnIH fibers reach the medi

• br Acknowledgements This work was supported

  2021-11-17

  

  Acknowledgements This work was supported by Slovak Academy of Sciences grants VEGA 2/0052/10 and 2/0045/10. Both clinical observations and preclinical studies suggest that hypofunction of -methyl--aspartate (NMDA) receptor is implicated in the pathophysiology of schizophrenia. Thus, therapeuti

• br Material and methods br Results br Discussion Organisms h

  2021-11-17

  

  Material and methods Results Discussion Organisms have developed a variety of anti-glycation defense mechanisms. In Trigonelline to the aldose-reductase-pathway or 2-oxoaldehyde dehydrogenase-pathway, the glyoxalase system is the only mechanism, which is not restricted to liver [19]. This

• Different responses in feed intake have been noticed followi

  2021-11-17

  

  Different responses in feed intake have been noticed following administration of exogenous GHRL (peripherally or centrally) depending on animal species. In mammals, injection of GHRL stimulates food intake (orexigenic effect) (reviewed in Kaiya et al., 2013b). In contrast, in domestic birds, exogeno

• Beside these studies related to food several groups examined

  2021-11-17

  

  Beside these studies related to food, several groups examined the role of ghrelin in the actions of psychostimulants. Modulation of the ghrelin system and food restriction alter locomotor sensitization, DA release in the NAc, and CPP induced by cocaine, amphetamine, and nicotine (Abizaid et al., 201

15997 records 561/1067 page Previous Next First page 上5页 561562563564565 下5页 Last page