• Human lipoxygenase exists in two forms

  2024-05-06

  

  Human 15-lipoxygenase exists in two forms, named 15-LOX-1 (also named 12/15-LOX, 15-LO-1) and 15-LOX-2. Several reports indicate that 15-LOX-1 has a pathophysiological role in respiratory inflammatory diseases, in particular asthma. Increased activity of 15-LOX-1 is displayed in the respiratory trac

• Given the recent discovery of regions of

  2024-05-06

  

  Given the recent discovery of regions of single-stranded DNA in the nuclei of hypoxic cells, the role for ATR in the response to hypoxic stress seems clearer . Zou and Elledge demonstrated that both Ddc 2 (the homolog of ATRIP) and ATRIP have a lower affinity for double-strand breaks than they do fo

• Compound was synthesized by reacting amino methoxybenzoate w

  2024-05-06

  

  Compound 31 was synthesized by reacting 5-amino-2-methoxybenzoate (28) with ethanesulfonyl chloride in the presence of pyridine in DCM to give sulfonamide 29. Hydrolysis of 29 by aqueous sodium hydroxide afforded the Tirapazamine 30 which was converted to the acid chloride by heating in thionyl chlo

• Incubation of the aortic segments

  2024-05-06

  

  Incubation of the aortic segments of rats with indomethacin significantly decreased the vasoconstrictor response to Phe but only in HgCl2-treated group (Fig. 9A,B), as indicated by dAUC values (Fig. 9E). Co-treatment with losartan once again proved to be effective and prevented the increased partici

• Kidney contributes importantly to the long

  2024-05-06

  

  Kidney contributes importantly to the long-term blood pressure control via regulating sodium homeostasis. Renal proximal tubule (RPT) is one of the most critical segments for sodium reabsorption within kidney and therefore involved in blood pressure adjustment. This process is regulated by numerous

• The specific functions of ERs and AR underline their

  2024-05-06

  

  The specific functions of ERs and AR underline their crucial roles during different phases of spermatogenesis. Their deregulation could affect numerous downstream targets, thereby, disrupting spermatogenesis and male fertility. Various studies have shown that estrogen-like chemicals in the environme

• The primary structure of the A peptide can be

  2024-05-06

  

  The primary structure of the Aβ peptide can be divided into four regions based on hydrophobicity. The N-terminal residues 1–16 comprise the first hydrophilic region, which also contains the metal binding site. More specifically, side chain carboxylate of D1 and the side chain nitrogens of H6, H13 an

• Epidermal growth factor EGF has been shown to increase the

  2024-05-06

  

  Epidermal growth factor (EGF) has been shown to increase the 12S-lipoxygenase mRNA level by about two-fold in human epidermoid carcinoma A431 cells [71]. This enzyme was shown to be of the platelet-type and associated with the microsomal fraction of the cells [71], [72]. A requirement for EGF recept

• br Introduction Psychostimulant abuse and addiction remain a

  2024-05-06

  

  Introduction Psychostimulant abuse and addiction remain a societal problem in the United States. The latest statistics from the National Survey on Drug Use and Health indicate that slightly less than one million people over the age of 12 report having a cocaine use disorder (NSDUH, 2016). Additio

• Analyzed by qRT PCR Fig the

  2024-05-03

  

  Analyzed by qRT-PCR (Fig. 8), the variation of the expressions of DtACLA and DtACLB was fairly consistent in response to nitrogen deficiency, suggesting that DtACLA and DtACLB may be coordinate to function in the catalysis. It was reported that in Arabidopsis, the coordinated ACLA and ACLB mRNA accu

• A unique finding in this study is

  2024-05-03

  

  A unique finding in this study is that 12/15-LO influences CREB phosphorylation in the murine brain. While previous reports have found that knockout of 5-lipoxygenase, a related enzyme that also uses arachidonic vascular disrupting agent for substrate, can regulate CREB phosphoryation in the contex

• Experimentally the ECD spectrum of showed

  2024-05-03

  

  Experimentally, the ECD spectrum of 1 showed three ECD bands: positive ones at 260 and 200nm, and a negative one at 230nm (Fig. 4). Meanwhile, there is only one broad positive ECD band starting from 300nm in the ECD spectrum of 2. ECD spectra of 1 and its derivatives attracted great interest because

• Despite the absence of disulfide bonds in its linear structu

  2024-05-03

  

  Despite the absence of disulfide bonds in its linear structure, KT43C displays antifungal and antibacterial activity. Disulfide bonds are determinants of defensins' integrity and have been reported to increase the antimicrobial activity (Jenssen et al., 2006). However, some linear derivatives of AMP

• Incubation of the aortic segments of rats with indomethacin

  2024-05-03

  

  Incubation of the aortic segments of rats with indomethacin significantly decreased the vasoconstrictor response to Phe but only in HgCl2-treated group (Fig. 9A,B), as indicated by dAUC values (Fig. 9E). Co-treatment with losartan once again proved to be effective and prevented the increased partici

• br Introduction The development and plasticity of synapses

  2024-05-02

  

  Introduction The development and plasticity of synapses involve the timely recruitment of a plethora of proteins on both pre- and postsynaptic sides through ill-defined mechanisms. At excitatory synapses, two of the major proteins that are dynamically recruited postsynaptically are the Ca2+/calmo

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