• Related with the studies by Zizza et al described

  2021-03-16

  

  Related with the studies by Zizza et al. described above [66], work by Ward et al. [68] suggested that the C2 domain of cPLA2α, which binds to zwitterionic membranes with high affinity in a Ca2+-dependent manner, has a high membrane remodeling activity, producing dramatic changes in membrane curvatu

• In addition to providing substantial insight into substrate

  2021-03-16

  

  In addition to providing substantial insight into substrate recognition, structural studies have revealed important details about mechanisms of glycosylation and HCF-1 cleavage [28,30,33]. Activation of the nucleotide-sugar is accomplished through interactions of the β-phosphate with the N-terminus

• Enzyme mimics belong to a type of rising

  2021-03-16

  

  Enzyme mimics belong to a type of rising catalysts which show the similar function with their corresponding natural enzymes [20], [21], [22], [23], [24], [25], [26], [27], although their structures are different from natural enzymes. In the area of prodrug activation, the widely-used enzyme mimics a

• We postulate that OT contained in

  2021-03-16

  

  We postulate that OT contained in milk during early postnatal development causes a mild enteroprotective preconditioning of the ER (Fig 9). This is perhaps akin to a mechanism shown by others [50], [51], [52], which is characterized by selective activation of the IRE1a/XBP1/eIF2a (via PKR) UPR pathw

• br Results and discussion br Conclusion Recent studies showe

  2021-03-16

  

  Results and discussion Conclusion Recent studies showed that EGFR signaling is involved in inflammatory response in several inflammatory conditions. The normal inflammatory macrophage b 35 show EGFR-dependent production of inflammatory mediators. Nevertheless, the development of EGFR inhibitor

• Why are Tfh cell dynamics

  2021-03-16

  

  Why are Tfh cell dynamics so fundamentally different in naive and immune animals? Initially, GC Cyclophosphamide receptor must pass stringent affinity and specificity checkpoints to ensure only high-affinity non-self-reactive cells are selected. Therefore, restricting primary Tfh cells with the gre

• While oxysterols were most extensively studied for its poten

  2021-03-16

  

  While oxysterols were most extensively studied for its potent ability to mediate feedback regulation of cholesterol biosynthesis, some early investigations showed that the enzymes involved in its syntheses were highly upregulated in macrophages and dendritic cells—an indication of possible roles in

• AAG has a broad substrate specificity and besides

  2021-03-16

  

  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 kh7 catalysis [16].

• Introduction Rotavirus RV a member of Reoviridae family is

  2021-03-16

  

  Introduction Rotavirus (RV), a member of Reoviridae family, is a non-enveloped virus which has a double-stranded RNA genome of 11 segments surrounded by three concentric protein layers. It has been reported to cause estimated 25% of moderate-to-severe illnesses (Kotloff et al., 2013) and 30% of tot

• br Conflicts of interest br

  2021-03-16

  

  Conflicts of interest Introduction Arylamine N-acetyltransferase 1 (NAT1, EC 2.3.1.5) is a cytosolic enzyme that catalyses the acetylation of small molecule arylamines, hydrazines and sulphonamides (Hein, 2002). Found in most Rose Bengal in the body, NAT1 expression is regulated at the transc

• Among prostaglandins PG PGD remained

  2021-03-16

  

  Among prostaglandins (PG), PGD2 remained the most elusive species for a long time and was initially regarded as having negligible biological activity [1]. In 1974 its inhibitory effect on platelet aggregation was discovered by Smith et al. [2] and Mills & McFarlain [3], and both pressor and depresso

• br Materials and methods br Results br Discussion Intra BNST

  2021-03-16

  

  Materials and methods Results Discussion Intra-BNST injections of NOC-9 (at all doses) were able to produce freezing and anxiogenic-like effects. Freezing was observed immediately after the NO donor injection and lasted about 2–3min (data not shown). When exposed to the EPM 5min after intra

• Errors are detected by comparing the

  2021-03-15

  

  Errors are detected by comparing the output data against an error free reference. After error detection, the process is restarted so that only one error is accounted. The susceptibility is inferred by the ratio between injected events and detected errors: = 100×errors÷events%. Error rates are obtai

• It is interesting that of the control groups

  2021-03-15

  

  It is interesting that of the control groups, female TG controls only had significantly higher MB-COMT protein than non-TG male controls (Supplemental Table 9, P = 0.005), while these two groups have almost equal expression of S-COMT protein (8.54- vs. 8.34-fold) and their COMT enzyme activity is al

• br Multi hierarchical structure of collagen Protein structur

  2021-03-15

  

  Multi-hierarchical structure of collagen Protein structure is the foundation of protein functions and properties. It is generally accepted that the protein has biological function only when it has tertiary structure or above. Among the identified 28 types of collagen, most is known about type I c

15923 records 677/1062 page Previous Next First page 上5页 676677678679680 下5页 Last page