• Cryptosporidium is a protist causing serious diarrhea in hum

  2020-07-20

  

  Cryptosporidium is a protist causing serious diarrhea in humans and other animals (Bouzid et al. 2013). In its mitosomes, the most reduced forms of mitochondria, it is assumed that the membrane potential is generated by a simple respiratory chain consisting of transhydrogenase, type II NADH dehydrog

• br Conclusion The preclinical data reported in this study

  2020-07-20

  

  Conclusion The preclinical data reported in this study shows that LAS191859 is a potent and safe CRTh2 antagonist, with a long receptor residence time that provides a sustained in vivo efficacy. This property is reflected in the prolonged duration of action of LAS191859 in in vitro and in vivo fu

• br Thy nephritis is one of the most commonly

  2020-07-20

  

  Thy1.1 nephritis is one of the most commonly used models to study the course of immunoglobulin A and other mesangioproliferative nephropathies. To date, most of the studies have focused on mesangial and, to a lesser extent, endothelial cell recovery following capillary damage, whereas data concern

• An important focus of the present study has been the

  2020-07-20

  

  An important focus of the present study has been the interaction of HUVECs with extracellular matrix in the regulation of angiogenesis. Matrigel is a gelatinous protein extract secreted by Engelbreth–Holm–Swarm mouse sarcoma cells, and is considered to be a good model of the extracellular matrix (Kl

• N Cyclopentylmethyl analog exhibited fold less potent recept

  2020-07-20

  

  N-Cyclopentylmethyl analog 25 exhibited 2.3-fold less potent receptor affinity and 1.6-fold less potent antagonist activity. Among the compounds tested, the N-isobutyl analog 23 showed the most potent EP1 receptor affinity and antagonist activity. In summary, a series of 4-( 2-[alkyl(phenylsulfonyl

• One of the hallmarks of the

  2020-07-17

  

  One of the hallmarks of the terminal stages of apoptosis is the fragmentation of chromosomal DNA that proceeds in a two-step manner: the DNA is initially cleaved into 50–300kb fragments and eventually into oligonucleosomal pieces [12], [13]. The two major apoptotic nucleases are DNA fragmentation fa

• br Materials and methods br Results and discussion br

  2020-07-17

  

  Materials and methods Results and discussion Conclusions Conflict of interest Acknowledgments This work was financially supported by the National Natural Science Foundation of China (31302162, 31171762), National High Technology Research and Development Program of China (863 Program,

• Materials and methods Construction of the Chk YB b Neo

  2020-07-17

  

  Materials and methods Construction of the Chk-YB-1b-Neo vector. Approximately 107 plaques from a chicken genomic library established in EMBL3 vector (Clontech Palo Alto, CA) was screened and one clone containing a 12kb insert was selected. Digestion of this clone with SalI and EcoRI restriction enz

• Another potential source of variable affinities is

  2020-07-17

  

  Another potential source of variable affinities is inherent in the method of RBA determination. While several reports simply use relative IC50 values as RBAs [11], [12], [13], [14], [15], these are only an approximate measure of relative affinity since IC50 varies due to experimental and biological

• Our research has demonstrated that

  2020-07-17

  

  Our research has demonstrated that the absolute bioavailability of oxymatrine, having a similar structure with OSC, was only 6.79±2.52%. About 50% of OSC was converted to its active metabolite SC in vivo; hence, the absolute bioavailability of OSC was speculated to be poor as well [24]. Understandin

• br Concluding Remarks Recent studies

  2020-07-17

  

  Concluding Remarks Recent studies have provided unprecedented details of APC/C structure and enzymology, which explain how the activity of this massive E3 ligase is controlled, and how ubiquitylation is achieved to temporally regulate cell division. Although one pervasive question has been why th

• br In half a century after its first biochemical

  2020-07-17

  

  In 2015–2016, half a century after its first biochemical characterization as a template-independent polymerase, it was shown that TdT can, firstly, assemble a DNA synapsis by itself, optimally with one micro-homology base-pair between strands [] and secondly, perform a template-dependent nucleotid

• We consider the following perturbation of

  2020-07-16

  

  We consider the following perturbation of problem (2):where ∊>0 is an identity element. For a given ∊, we solve problem (3) to get the solution (x, y, λ). As ∊ decreases slowly toward 0, the optimum of F follows to the global optimum of F0. This set of constraint conditions is called the central pat

• Our work raises the question of how a mechanism for

  2020-07-16

  

  Our work raises the question of how a mechanism for control of developmental potency based on TEs might have evolved. Active TEs are under acute surveillance by cellular pathways that minimize transposition, including by Kap1 (Rowe et al., 2010). In part because of this, and in part because of a los

• The Kaempferia parviflora extract met the criteria for a non

  2020-07-16

  

  The Kaempferia parviflora extract met the criteria for a non-competitive interaction with CYP1A1 based on the decrease of Vmax and unchanged Km. The high Ki value and low IC50, as well as the high Km value was indicative of the weakness of the interaction between the Kaempferia parviflora extract an

14973 records 811/999 page Previous Next First page 上5页 811812813814815 下5页 Last page