• In this paper we describe a facile

  2019-10-01

  

  In this paper, we describe a facile and universal method for in situ crosslinking of DNA micelles, using spherically directed reduction of metal ions. As shown in Scheme 1A, a single-stranded DNA (ssDNA) consisting of a ligand domain, a template domain, and a lipid domain was designed as a monomer t

• br Biological roles of DGK br Summary and

  2019-10-01

  

  Biological roles of DGKϵ Summary and future perspectives The most chlortetracycline mass segment of DGKϵ, comprised of residues 20–42, appears to have no role in binding the lipid substrate DAG or in the acyl chain specificity of substrate phosphorylation. Nevertheless, the sequence in this s

• During the past decades HT

  2019-09-30

  

  During the past decades HT had been widely prescribed with the expectation of both osteoporosis and cardiovascular disease prevention. The results of the Women\'s Health Initiative (WHI) trial, however, indicated that long-term HT use is associated with a small but significant increase of cardiovasc

• Guanethidine Sulfate kinase Four m thick sections of formali

  2019-09-30

  

  Four-μm thick sections of formalin-fixed paraffin-embedded tissue samples from uterine cervical cancers were cut with a microtome and dried overnight at 37 °C on a silanized-slide (Dako, Carpentaria, CA, USA). The protocol of the universal Dako Labeled Streptavidin–Biotin kit (Dako) was followed for

• Introduction Taenia solium is the causative agent

  2019-09-30

  

  Introduction Taenia solium is the causative agent of human taeniasis/cysticercosis and porcine cysticercosis, a major health problem and a veterinary economic challenge in developing countries of Latin America, Africa, and Asia. In Mexico, approximately 500 human neurocysticercosis cases were repor

• PTEN is an evolutionarily conserved protein and has

  2019-09-30

  

  PTEN is an evolutionarily conserved protein and has been considered to be genetically unique without other isoforms. In this study, we identified an alternate translation initiation at a CUG site in the 5′ untranslated region (5′ UTR) of PTEN mRNA. This CUG start T 705 pathway generates a larger fo

• br Mechanisms of acquired resistance to st and nd generation

  2019-09-30

  

  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 Introduction Melatonin mainly originates from the pineal

  2019-09-30

  

  Introduction Melatonin mainly originates from the pineal gland (Reiter, 1991) and is well known for its physiological functions in the regulation of circadian rhythms (Cajochen et al., 2003) and as a potent free radical scavenger and broad-spectrum antioxidant in mammals (Paradies et al., 2010, T

• Because conventional KO mice die within h of birth

  2019-09-30

  

  Because conventional KO mice die within 24h of birth, it is difficult to analyze higher epinephrine adrenaline clinical functions using them. Therefore, in this study, we generated brain-specific conditional DGKδ-KO mice and used these mice to perform behavioral and pharmacological tests. Results

• At the cellular level TGF has been

  2019-09-30

  

  At the cellular level, TGF-β1 has been involved in the formation of invadosomes (Mandal et al., 2008, Varon et al., 2006). Invadosomes are actin-based structures involved in matrix degradation and cell invasion through metalloproteinases (MMP) activity (Linder et al., 2011). Invadosomes, constitutiv

• DNA promoter hypermethylation is an important

  2019-09-30

  

  DNA promoter hypermethylation is an important mechanism in epigenetic modulation of gene expression.[16], [17], [18] When the promoter CpG island of a gene is hypermethylated, the transcription and its associated function of the gene will be subsequently altered.[19], [20], [21] In human cancers, w

• MTT results show that both pancreatic cell lines

  2019-09-30

  

  MTT results show that, both pancreatic cell lines were quite sensitive to camptothecin (CPT), a well known topoisomerase I poison. Interestingly, CPT does not show any selectivity over cancer cell lines probably due to the duplication times for cancerous (MIA PaCa-2) and immortalized healthy (HPDEC)

• kasugamycin kinase Neurons in the striatum unlike

  2019-09-29

  

  Neurons in the striatum, unlike those in the kasugamycin kinase and cerebellum, do not form a layered or columnar structure. Although they appear to be randomly distributed, they are actually scattered in two embryologically different compartments called striosomes (often referred to as “patches” i

• Total synthesis requires the two

  2019-09-29

  

  Total synthesis requires the two key intermediates 3 and 7, which were synthesized using the route described in below. Phenylethylamine 3 was readily synthesized from vanillin or isovanillin; the overall yield was 50–52%. To prepare the intermediates 7, bromination of 2-(4-hydroxyphenyl) acetate wi

• The first ones class A

  2019-09-29

  

  The first ones class A receptors found as heterodimers were reported by Gomes et al. (2000), who identified a heteromer constituted by two subtypes of opioid receptors (μ and δ) in heterologous cells. The same year, Ginés et al. (2000) showed the first heteromer composed of two different receptors,

16353 records 1002/1091 page Previous Next First page 上5页 10011002100310041005 下5页 Last page