• Mitochondria from frozen thawed bull sperm are capable of pr

  2024-06-28

  

  Mitochondria from frozen-thawed bull sperm are capable of producing energy using pyruvate and lactate as substrates through oxidative pathways (Beorlegui et al., 1997). Based on the present study, heparin capacitated sperm had a lesser lactate concentration in the incubation medium, supporting the

• The most widely recognized effects

  2024-06-28

  

  The most widely recognized effects of adenosine are operated through inhibiting A1R, one of the most abundant G protein-coupled receptors in Ro 48-8071 tissue [53]. A1R are located presynaptically, postsynaptically and nonsynaptically [54]. Effect of adenosine in neuronal circuits of adult mammals

• Diabetes or inflammation is associated with up regulation

  2024-06-28

  

  Diabetes or inflammation is associated with up-regulation of A2AAR (Pang et al., 2010). High levels of A2AARs are found in macrophages and microglial cells that are poised, on activation, to abrogate the immune response (Trincavelli et al., 2008). In addition, hyperglycemia is associated with increa

• br Materials and methods br Results br Discussion

  2024-06-28

  

  Materials and methods Results Discussion Cdc42 has been implicated in mediating the entry of HCV into hepatocytes, but how Cdc42 affects the response of HCV patients to IFN therapy is unknown. This study therefore examined the genetic association between Cdc42-related genes and efficacy of

• False positivity of Anti AChR Ab titers due

  2024-06-28

  

  False positivity of Anti-AChR Ab titers, due to cross reactivity with bungarotoxin, has previously been demonstrated. One such study reported that patients with amyotrophic lateral sclerosis, who had received long term snake venom therapy, had developed antibodies to bungarotoxin and hence demonstra

• Furthermore new strategies to achieve a total

  2024-06-28

  

  Furthermore, new strategies to achieve a total androgen deprivation namely by blocking either androgen biosynthesis as well as AR are being considered and should be a relevant topic in the near future. A successful example of this approach is galeterone (159), which not only inhibits the CYP17 enzy

• Phagosomes acquire some hydrolases early during

  2024-06-27

  

  Phagosomes acquire some hydrolases early during their journey from the cell surface to lysosomes. An example for such hydrolase is cathepsin H which is most concentrated in the early phagosome at a pH of approximately 6.3 (Claus et al., 1998), the pH optimum of enzyme activity (Schwartz and Barrett,

• br Aromatase the key enzyme for

  2024-06-27

  

  Aromatase: the key enzyme for estrogen formation in adipose tissue Estrogens are synthesized from androgens by aromatase, a member of the cytochrome P450 superfamily, which is the rate-limiting enzyme in estrogen biosynthesis (Santen et al, 2009, Simpson et al, 1994). At the cellular level, aroma

• Reactive oxygen species is an

  2024-06-27

  

  Reactive oxygen species is an aspect of oxidative stress which are associated with many diseases such as rheumatoid arthritis, diabetes, inflammation, atherosclerosis and cancers (Collins, 2005; Halliwell, 1994). Thus, the need for naturally occurring antioxidants is of crucial importance. Some biop

• br Concluding Remarks Despite major advances

  2024-06-27

  

  Concluding Remarks Despite major advances in the development of antibody and small-molecule tumor angiogenesis inhibitors, therapy resistance, both innate and acquired, continues to limit further survival improvements for patients with cancer. Preclinical models of localized primary tumors and me

• Most clinically approved antiangiogenic drugs are aimed at

  2024-06-27

  

  Most clinically approved antiangiogenic drugs are aimed at blocking the action of vascular endothelial growth factor, or VEGF, which is accepted to be the most important tumor-derived angiogenic factor, stimulating proliferation and migration of endothelial cells, as well as branching of vessels (Fe

• The first identified auxiliary subunit stargazin

  2024-06-27

  

  The first identified auxiliary subunit, stargazin, is essential for AMPAR function in cerebellar granule neurons (Hashimoto et al., 1999). Subsequently, a family of six transmembrane AMPAR regulatory proteins (TARPs) were defined that modify channel trafficking, gating, and pharmacology (Kato and Br

• LOXs and CYPs are a series

  2024-06-27

  

  LOXs and CYPs are a series of iron-containing enzymes that metabolize arachidonic glatiramer acetate synthesis to form biologically active products, such as epoxyeicosatrienoic acids (EETs) hydroperoxyeicosatetraenoic acids (HETEs), prostaglandins, leukotrienes and thromboxanes [6]. Among these med

• Amfenac Sodium Monohydrate br Results br Discussion By using

  2024-06-27

  

  Results Discussion By using an unbiased proteomic screen for xCT binding partners, followed by functional validation, we have made the surprising discovery that mTORC2 regulates amino Amfenac Sodium Monohydrate metabolism in tumor cells by phosphorylating serine 26 of the cystine-glutamate an

• The specific mechanisms underlying glutamine dependency are

  2024-06-27

  

  The specific mechanisms underlying glutamine dependency are still being explored, and current research indicates that the mechanisms likely vary between breast cancer subtypes. In HER2-positive breast cancer, increased levels of the transcriptional activator PGC-1α lead to expression of genes that m

13821 records 90/922 page Previous Next First page 上5页 8687888990 下5页 Last page