• br Mechanisms of acquired resistance to st

  2020-11-04

  

  Mechanisms of acquired resistance to 1st and 2nd generation EGFR inhibitors After treatment with first or second generation EGFR TKIs, virtually all patients after approximately 12 months develop acquired resistance (AR). Different mechanisms of AR to EGFR TKIs have been reported to date and may

• br Conclusions br Acknowledgment br Introduction The role of

  2020-11-04

  

  Conclusions Acknowledgment Introduction The role of cholesterol metabolism during multiple sclerosis (MS) is debated and the underlying physiopathology largely unknown. Dyslipidaemia is associated with worsening inflammatory activity and MS disease progression [1], [2], [3]. In the mouse mo

• The fact that the mean tumor size of

  2020-11-04

  

  The fact that the mean tumor size of the E1202-654 + α-GalCer group was much smaller than that of the α-GalCer inoculated group in both protocols indicates that immunization with E1202-654 plus α-GalCer, which induces a strong CD8+ T cell E1 antigen-specific immune response, is involved in the elimi

• In the current study cocaine did not

  2020-11-04

  

  In the current study, cocaine did not significantly increase negative subjective effects and nepicastat did not increase these responses. This outcome is somewhat surprising given that the most commonly reported effect to date has been to increase the aversive properties of cocaine such as anxiety,

• More recently Boskovic et al have visually

  2020-11-04

  

  More recently, Boskovic et al. (2003) have visually corroborated that purified DNA-PKcs can bind short DNA fragments by using single particle EM. DNA biotinylated at the 5′ end was labelled by coupling to commercial streptavidin–gold particles (Fig. 4D). When analysed in the microscope, DNA-PKcs mol

• Naproxen Sodium br Introduction DNA dependent protein kinase

  2020-11-03

  

  Introduction DNA-dependent protein kinase (DNA-PK) is a multicomponent serine/threonine protein kinase and considered a member of the phosphatidylinositol (PI) 3-kinase related kinase (PIKK family). This enzyme plays a critical role in the repair of mammalian DNA double strand breaks (DSBs) throu

• br Material and methods br Results br

  2020-11-03

  

  Material and methods Results Discussion The present study shows that peripheral administration of the nonpeptidic corticotropin-releasing factor CRF1 receptor antagonist CP-154,526 before a social defeat inhibits the development of CPP induced with a subthreshold dose of cocaine and reverse

• During the first year of life

  2020-11-03

  

  During the first year of life, there was no interaction between cholesterol precursors and cholestanol, suggesting that cholesterol homeostasis was not yet developed. From the age of 1 year, cholesterol homeostasis could be considered intact. According to Fig. 1, cholesterol 1295 prevailed choleste

• br Materials and methods br Results br Discussion We have

  2020-11-03

  

  Materials and methods Results Discussion We have evaluated the breast cancer prevention potential of PR blockade under conditions that included exposure to progestogens that are relevant to women (progesterone and MPA) and are known to differ in their receptor-binding and down-stream effect

• mek inhibitor br Acknowledgements This study is sponsored by

  2020-11-03

  

  Acknowledgements This study is sponsored by the Natural Science Foundation of China (grant no. 51178161), 111 Project (grant no. B13024) and the Fundamental Research Funds for the Central Universities (grant no. 2017B00914) Introduction Highway and pavement engineers are facing concrete pavem

• ML-7 hydrochloride sale br Materials and methods br Results

  2020-11-03

  

  Materials and methods Results Discussion Enolase (2-phospho-D-glycerate hydrolase) is a glycolytic enzyme that is also involved with various important roles in the intracellular and extracellular space (Copley, 2003; S. Zhang et al., 2015) such as transcriptional regulation, apoptosis, grow

• br Materials and methods br

  2020-11-03

  

  Materials and methods Results Discussion The investigation of oxysterols is highly complex and challenging, arising not only from the large number of molecules in this family, but also due to their low abundance in biological systems compared to cholesterol and their susceptibility for auto

• br Experimental Procedure br Acknowledgment This work was su

  2020-11-03

  

  Experimental Procedure Acknowledgment This work was supported by Ministry of Education, Singapore (MoE Tier-2) grant (R-154-000-625-112) and R154-000-A72-114 (AcRF Tier 1 grant) respectively. We acknowledge the Advanced Photon Source Beamline 24-ID-C, Argonne National Laboratory, USA. D.N. is

• Additional derivatives were synthesised using a modified

  2020-11-03

  

  Additional derivatives were synthesised using a modified approach (). Commercially available 4-bromo-2-methoxyaniline () was converted into the boronic ester , followed by a Suzuki–Miyaura cross-coupling with chromenone triflate to afford the corresponding arylamine . Acylation of with chloroacety

• br Author Contributions br Acknowledgments br Introduction

  2020-11-03

  

  Author Contributions Acknowledgments Introduction Many anticancer agents bind covalently to DNA, introduce bulky adducts, and inhibit DNA metabolic processes including repair, replication and transcription.1., 2., 3. Frequently, the first enzymes to encounter DNA adducts are DNA helicases.

15231 records 732/1016 page Previous Next First page 上5页 731732733734735 下5页 Last page