• However not all inhibitory profiles by metals can be

  2020-06-12

  

  However, not all inhibitory profiles by metals can be a priori considered artifacts of the methodology used to quantify the activity of such enzymes. Metals can indeed interfere with cholinesterases, and the mechanisms are varied. The inhibitory effect of specific metals may derive from their abilit

• br Materials and methods br Data and statistical analysis Th

  2020-06-12

  

  Materials and methods Data and statistical analysis The results were expressed as mean ± SEM. One-way analysis of variance (ANOVA), followed by Bonferroni\'s post-test or unpaired Student\'s t-test were used to determine significant differences between groups. The program used for statistical

• br Materials and methods br Results

  2020-06-11

  

  Materials and methods Results Discussion In the present study, as a trial to evaluate the marine ciliate E. crassus for further studies, its susceptibilities to B[a]P and β-NF were measured. Acute toxicity of B[a]P in aquatic organisms has been extensively studied, but not enough data is av

• Carnitine acetyltransferase CrAT transesterifies short chain

  2020-06-11

  

  Carnitine acetyltransferase (CrAT) transesterifies short-chain acyl-CoAs, and is located both in mitochondria and peroxisomes. In yeasts and mammals this protein is the product of a single gene [20,21] and the sorting to different organelles is evolutionary conserved, although the mechanism of diffe

• br Effects of estrogens on bone

  2020-06-11

  

  Effects of estrogens on bone Estrogens play an important role in bone remodeling, as demonstrated by studies in mice in which the ER genes were deleted [21], [22]. ERβ compensates for the Ristocetin A sulfate receptor of ERα, and vice versa, but when both ERs are deleted a profound decrease in t

• br Protein protein interactions of LEI L DNase II and

  2020-06-11

  

  Protein-protein interactions of LEI/L-DNase II and the control of cell death Evolutionary tips The serpin inhibitory mechanism is extremely well adapted to evolutionary changes because a single amino lp-pla2 inhibitor substitution in the RSL can led to the inhibition of a totally different pr

• Therefore HNE is an attractive therapeutic

  2020-06-11

  

  Therefore, HNE is an attractive therapeutic target and the design of new HNE inhibitors is a demanding field that has been extensively investigated in order to provide inhibitors with new molecular architectures, including the potent oxo-β-lactam class [14]. In the present work, a coumarin-based oxo

• In some cases more than one

  2020-06-11

  

  In some cases, more than one CYP450 enzyme may be involved in the metabolism of a drug, and an Eadie–Hofstee plot is usually more reliable for assessing the involvement of multiple GM6001 (Bu, 2006). Therefore, we first plotted the Eadie–Hofstee curves and observed their shape to determine the kinet

• Most of the data indicating that the six ankyrin

  2020-06-11

  

  Most of the data indicating that the six-ankyrin repeat domain-containing Asb genes drive compartment expansion come from zebrafish and concern Asb11. However, there is evidence to suggest that these data can be expanded to the entire vertebrate phylum and to all six-ankyrin repeat domain-containing

• In the signaling cascade of innate immunity most

  2020-06-11

  

  In the signaling cascade of innate immunity, most of the receptor proteins, adaptor proteins, and kinases are modified by ubiquitination to activate and transduce the downstream signaling for efficient production of the IFN and proinflammatory cytokines to combat the pathogens. For example, the K-63

• For reductive amination by L AmDH the term related to

  2020-06-11

  

  For reductive amination by L-AmDH, the term related to the enzyme-ammonia complex is excluded rather than the enzyme-pentanone term (Table 1). If this were an ordered mechanism, this would imply ammonia binds second, after NADH and before 2-pentanone. However, a large KM,NH4 value renders ammonia bi

• Benzoylmesaconitine Similarly to other investigations the pr

  2020-06-10

  

  Similarly to other investigations, the present study found that ZEA in high concentrations decreases viability of both normal (Liu et al., 2018, Zheng et al., 2018a, Zheng et al., 2018b) and cancer Benzoylmesaconitine (Khosrokhavar et al., 2009, Kowalska et al., 2017). The toxic effect of ZEA obser

• br Acknowledgements br A subgroup

  2020-06-10

  

  Acknowledgements A subgroup of pediatric solid neoplasms, collectively referred to as small round cell tumors (SRCTs) of childhood, demonstrates undifferentiated small round cell morphological characteristics. The SRCTs include neuroblastomas, lymphomas, and several bone and soft tissue sarcoma

• Results are expressed as mean s e m

  2020-06-10

  

  Results are expressed as mean±s.e.m. Paired or unpaired Student\'s t test was used for comparisons between 2 groups and one-way ANOVA followed by Bonferroni\'s post-test for more groups. Statistical significance was assigned if p Results and discussion Variations in [Ca2+]i in cardiomyocytes loade

• ACAT may act as a dimer of dimer Within

  2020-06-10

  

  ACAT1 may act as a dimer of dimer [38]. Within each dimer, it may contain two identical sterol substrate sites (designated as site S), and one or two sterol activator site(s) (designated as site A). Site S preferentially binds pregnenolone (PREG); it can also bind a variety of sterols that contain 3

14761 records 768/985 page Previous Next First page 上5页 766767768769770 下5页 Last page