• From an industrial perspective the low turnover

  2020-11-06

  

  From an industrial perspective, the low turnover numbers and limited substrate scope of α-KG halogenases still represents a significant challenge. However, in light of the fact that currently no chemical processes are available for the selective halogenation of aliphatic carbon centers in complex mo

• br Materials and methods br

  2020-11-06

  

  Materials and methods Results Discussion Chronic inflammation is central to COPD and plays a critical role in the disease pathogenesis and progression. Among the various inflammatory cells, neutrophils are the key players in COPD pathogenesis. Their numbers are raised in airspaces and lung

• br APC C Uses a Dynamic Cullin RING Mechanism

  2020-11-06

  

  APC/C Uses a Dynamic Cullin–RING Mechanism to Elongate Polyubiquitin Chains Human APC/C generates Lys11-linked poly-Ub chains through an entirely different mechanism, via the distinctive E2 enzyme, UBE2S 30, 31, 32. Although APC2 and APC11 are necessary and sufficient to activate UBE2S, the mecha

• Olomoucine mg In the case of the reaction of

  2020-11-06

  

  In the case of the reaction of 1a with Py2SMeCu(II), compound 4a was observed as the major oxidation product suggesting that further oxidation or hydrolysis of 4a was prevented under our conditions. The precise factors that govern the reactivity and stability of nitrosoamidines remain poorly known.

• br Role of cysLT signaling

  2020-11-06

  

  Role of cysLT signaling on various neurological complications which are associated with Alzheimer’s disease Alzheimer’s disease, first described in 1906 by Alois Alzheimer, is a neurodegenerative disease and a very common cause of dementia progressively leading to death. Even though years of rese

• br Results br Discussion Cell

  2020-11-05

  

  Results Discussion Cell responds to fluctuating environmental factors by activating a set of compensatory mechanisms including changes in the lipid profile. Compensatory reactions occurring in membranes in response to phosphate deprivation include replacement of phospholipids by phosphorus-fre

• OHC is a potent regulator of LXR mediated pathways

  2020-11-05

  

  25-OHC is a potent regulator of LXR-mediated pathways, that impact on Octyl-α-ketoglutarate lipid homeostasis [8]. This oxysterol affects expression of the cholesterol efflux pumps ATP-binding cassette transporter (ABC)A1 [9] and ABCG1, and expression of apolipoprotein E [10], [11], [12]. 25-OHC is

• br Introduction O Methylguanine DNA methyltransferase MGMT

  2020-11-05

  

  Introduction O6-Methylguanine-DNA methyltransferase (MGMT) is a DNA-repair enzyme that specifically transfers alkyl adducts from the O6 position of guanine to the cysteine residue (Cys145) in its active site. In cancer cells, this ability of MGMT disrupts the cytotoxic actions of alkylating antic

• Acknowledgments br Introduction Diabetes mellitus DM is a mu

  2020-11-05

  

  Acknowledgments Introduction Diabetes mellitus (DM) is a multifactorial disease [1] associated with serious comorbidities. This condition has recently reached epidemic proportions, as its occurrence has exponentially increased in the general population. Over 400 million people worldwide were est

• br Experimental section br Results

  2020-11-05

  

  Experimental section Results and discussion Conclusions In conclusion, we have presented an autocatalytic recycling amplification electrochemical biosensing platform for simple, rapid and ultrasensitive detection of MTase activity by combining methylation-sensitive restriction endonuclease

• Growing evidence has shown that ANS dysregulation

  2020-11-05

  

  Growing evidence has shown that ANS dysregulation, indexed by heart rate variability (HRV), plays a critical role in the pathogenesis of anxiety (Minassian et al., 2014, 2015). Indeed, we have previously reported that patients with GAD are associated with reduced resting parasympathetical (vagal) co

• In the particular case of metals several authors showed

  2020-11-05

  

  In the particular case of metals, several authors showed that AChE inhibition is somewhat contradictory and even questionable (Frasco et al., 2005, Nunes et al., 2005, Sáenz et al., 2010). Uranium is a particular metal, and one that has been shown to complex with several biologically important prote

• AAG has a broad substrate

  2020-11-04

  

  AAG has a broad substrate specificity and besides 3-methyladenine can excise other altered purine residues, such as the minor lesions hypoxanthine and 1, N6-ethenoadenine from DNA. AAG initially activates these neutral base lesions by protonation of the base to allow for general salubrinal catalysi

• Another important mediator in fear learning is

  2020-11-04

  

  Another important mediator in fear learning is the neuropeptide corticotropin-releasing factor (CRF). For example, local repeated administration of CRF into the basolateral amygdala potentiates the acquisition of cue-conditioned fear (Bijlsma et al., 2011) and CRF1 receptor antagonists effectively b

• We further correlated OPRK and OPRM methylation

  2020-11-04

  

  We further correlated OPRK1 and OPRM1 methylation levels with individual characteristics in Xinjiang Han and Uygur controls. Partial correlation analyses showed that OPRK1 methylation was positively correlated with age in Uygur male controls (r=0.72, p=0.001, adjusted by body mass index (BMI), gluco

14635 records 688/976 page Previous Next First page 上5页 686687688689690 下5页 Last page