• In our previous studies examining erectile

  2022-04-29

  

  In our previous studies examining erectile responses in sGCα1−/− mice, we found that the sGCα1 subunit was required to obtain proper erectile responses to substances generally known to exert their actions by sGC.17, 18 Based on our previous observation of residual relaxing responsiveness to exogenou

• Fatostatin A br NO GC pathway and implications for glaucoma

  2022-04-29

  

  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

• Because HIV does not infect neurons the neurotoxicity

  2022-04-26

  

  Because HIV does not infect neurons, the neurotoxicity in HAND is thought to result from the neuroinflammation evoked by the release of viral proteins and cytokines from infected microglia and macrophages (Ellis et al., 2007; Saylor et al., 2016). Viral tropism is determined by gp120 binding to CD4

• Due to its unusually long pre implantation

  2022-04-25

  

  Due to its unusually long pre-implantation period [20,21], the horse conceptus is entirely dependent on histotrophic nutrition for the first 40 days of gestation [22]. During the pre-implantation period, glucose transporters in the endometrium and conceptus membranes must deliver the glucose require

• br Conclusions In this study we discovered that

  2022-04-25

  

  Conclusions In this study, we discovered that the G-quadruplex (Q1) formed by S1 sequence in the upstream region of the transcription start site of c-Myb gene functioned as a positive transcriptional regulator, which was different from the most cases that G-rich sequences functioned to impair th

• The molecular mechanism of gliotransmitter release

  2022-04-22

  

  The molecular mechanism of gliotransmitter release is not fully understood until now, and previous studies have emphasized that the elevation of [Ca2+]i triggers vesicular Bcl Family Set I of glutamate. Parpura et al. reported that the essential role of Ca2+ release from internal stores in glutamat

• A complimentary approach with Per Luc cells exposed to

  2022-04-22

  

  A complimentary approach with Per2:Luc UC 112 exposed to hypoxia as well as with mBmal1:Luc circadian reporter cells in which we overexpressed variants of HIF-1α and HIF-2α revealed that hypoxia and HIFs can not only shorten the period but also decrease the amplitude of the clock (Figures 2 and S1)

• br Introduction Human immunodeficiency virus HIV

  2022-04-22

  

  Introduction Human immunodeficiency virus-1 (HIV-1) is a retrovirus that primarily infects components of the human immune system, such as CD4+ T cells, macrophages and dendritic Camptothecin mg (Clapham and McKnight, 2001). HIV directly and indirectly destroys CD4+ T cells, which leads to severe

• br Regulation of gonadotropins by GnRH GnRH

  2022-04-22

  

  Regulation of gonadotropins by GnRH GnRH is released from the hypothalamus, and its release pattern is known to be pulsatile. That is, the pulse frequency and amplitude of GnRH release vary physiologically during reproductive cycles in females, and differentially stimulate the production and rele

• annexin v synthesis We started our investigation by evaluati

  2022-04-22

  

  We started our investigation by evaluating the impact of changes to the piperidine moiety of (). As demonstrated with morpholine and piperazine , attenuation of nitrogen basicity resulted in complete loss of activity, suggesting that a basic heterocyclic nitrogen is important for potent inhibition.

• Cytokines and hormones influence both gap junctions and endo

  2022-04-21

  

  Cytokines and hormones influence both gap junctions [106] and endocrine activity in the pituitary [3]. Long-term treatment (2 h) with the proinflammatory cytokines interleukin-1β (Il-1β) and tumor necrosis factor-α (TNF-α) transiently increases Cx43 expression and cell coupling in TtT/GF neomycin su

• In summary this study demonstrated the cDNA cloning

  2022-04-21

  

  In summary, this study demonstrated the cDNA cloning and characterization of the galanin type II receptor (GalR2) and a novel GalR2-like receptor (GalR2-L) in chickens, in which these two receptors are possibly originated from a gene aristocort event that occurred in the early vertebrate lineage. Re

• levosimendan mg A majority of aptamer based biosensors terme

  2022-04-21

  

  A majority of aptamer-based biosensors (termed aptasensors) is based on structure-switching process of aptamer probes upon target binding [[12], [13], [14], [15]]. And canonical structure-switching aptamer probes are strand-displacement aptamer probes, aptamer beacons and split aptamers [[16], [17],

• Consideration must be given to both the tissues themselves

  2022-04-20

  

  Consideration must be given to both the tissues themselves and to infiltrating immune cells. As highlighted by Maxwell and Eckardt [88], clinical trials of compounds targeting these pathways will require large numbers of participants and prolonged follow-up to identify rare and late complications or

• br Hh Proteins at a Glance Hh family proteins

  2022-04-20

  

  Hh Proteins at a Glance Hh family proteins are evolutionarily conserved morphogens that provide cells with positional information and fate instruction during early embryonic development. After development, Hh ligands contribute to tissue homeostasis and wound healing 1., 2.. Consistent with these

3590 records 174/240 page Previous Next First page 上5页 171172173174175 下5页 Last page