Search Within
Applied Filters:
Palavra-chave:'459836'
Showing 1-30 of 6361 resultados for "

459836

" within Papéis
Tao Liu et al.
Neuroscience letters, 584, 390-394 (2014-12-03)
Neuropeptides such as neurotensin (NT), and enkephalin (ENK) in the medullary dorsal horn (MDH) are involved in excitatory synaptic transmission to modulate nociceptive information. However, morphological evidence indicating that NT or ENK coexists with glutamate in the MDH is still...
Yuki Moriya et al.
Psychopharmacology, 232(8), 1471-1482 (2014-11-05)
Evidence based on clinical and experimental animal studies indicates that adolescent social deprivation influences alcohol consumption in a sex-dependent manner, perhaps by influencing stress responses. However, the mechanisms underlying the interaction between these phenomena remain to be elucidated. Since the...
Adnan Cavka et al.
Journal of agricultural and food chemistry, 63(44), 9747-9754 (2015-11-04)
Six lignocellulosic hydrolysates produced through acid pretreatment were analyzed for the occurrence of formaldehyde, acetaldehyde, and glycolaldehyde. Acetaldehyde was found in all six (0.3-1.6 mM) and formaldehyde in four (≤ 4.4 mM), whereas glycolaldehyde was not detected. To assess the...
Georgia Pennarossa et al.
Mechanisms of development, 136, 30-39 (2015-02-24)
Parthenogenetic cells, obtained from in vitro activated mammalian oocytes, display multipolar spindles, chromosome malsegregation and a high incidence of aneuploidy, probably due to the lack of paternal contribution. Despite this, parthenogenetic cells do not show high rates of apoptosis and...
Jun Ni et al.
Plant & cell physiology, 56(8), 1655-1666 (2015-06-17)
Strigolactone (SL), auxin and cytokinin (CK) interact to regulate shoot branching. CK has long been considered to be the only key phytohormone to promote lateral bud outgrowth. Here we report that gibberellin also acts as a positive regulator in the...
Katsuyoshi Ando et al.
Inflammatory bowel diseases, 21(7), 1541-1552 (2015-04-23)
The role of hnRNP A1 in the onset of intestinal inflammation remains unclear. This study investigated the function of hnRNP A1 in mice enteritis models. C57Bl6/J mice were intraperitoneally injected with anti-CD3 antibodies to develop enteritis. In the DSS-induced colitis...
János T Padra et al.
Infection and immunity, 82(12), 5235-5245 (2014-10-08)
Aeromonas salmonicida subsp. salmonicida infection, also known as furunculosis disease, is associated with high morbidity and mortality in salmonid aquaculture. The first line of defense the pathogen encounters is the mucus layer, which is predominantly comprised of secreted mucins. Here...
Ke Qian et al.
Neurochemical research, 39(7), 1206-1218 (2014-04-03)
Citicoline, a natural compound that functions as an intermediate in the biosynthesis of cell membrane phospholipids, is essential for membrane integrity and repair. It has been reported to protect brain against trauma. This study was designed to investigate the protective...
Jesse Hwang et al.
Proceedings of the National Academy of Sciences of the United States of America, 111(52), E5706-E5715 (2014-12-17)
An shRNA-mediated screen of the 48 human nuclear receptor genes identified multiple candidates likely to influence the production of human cytomegalovirus in cultured human fibroblasts, including the estrogen-related receptor α (ERRα), an orphan nuclear receptor. The 50-kDa receptor and a...
Marilyn G Wiebe et al.
Applied microbiology and biotechnology, 99(22), 9439-9447 (2015-08-13)
An open reading frame CC1225 from the Caulobacter crescentus CB15 genome sequence belongs to the Gfo/Idh/MocA protein family and has 47 % amino acid sequence identity with the glucose-fructose oxidoreductase from Zymomonas mobilis (Zm GFOR). We expressed the ORF CC1225...
Maris Vilums et al.
ChemMedChem, 10(7), 1249-1258 (2015-06-03)
Animal models suggest that the chemokine ligand 2/CC-chemokine receptor 2 (CCL2/CCR2) axis plays an important role in the development of inflammatory diseases. However, CCR2 antagonists have failed in clinical trials because of a lack of efficacy. We previously described a...
Sumihiro Koyama et al.
Marine biotechnology (New York, N.Y.), 17(5), 678-692 (2015-08-06)
The purpose of this study was to develop a novel electrical retrieval method (ER method) for living sponge-associated microorganisms from marine sponges frozen at -80 °C. A -0.3-V vs. Ag/AgCl constant potential applied for 2 h at 9 °C induced...
Michelle M Lorah et al.
Biodegradation, 26(5), 341-357 (2015-07-15)
Anaerobic, fixed film, bioreactors bioaugmented with a dechlorinating microbial consortium were evaluated as a potential technology for cost effective, sustainable, and reliable treatment of mixed chlorinated ethanes and ethenes in groundwater from a large groundwater recovery system. Bench- and pilot-scale...
Liyun Ma et al.
Journal of chromatography. A, 1376, 64-73 (2014-12-22)
Cucurbit[7]uril (CB7), one host macromolecule, possesses a hydrophobic inner cavity and two identical hydrophilic carbonyl fringe portals, thus interacting with a variety of guest molecules through hydrophobic, hydrogen bonding and ion-dipole interactions. These characteristics make CB7 a good candidate as...
Eirini G Velliou et al.
Bioprocess and biosystems engineering, 38(8), 1589-1600 (2015-04-26)
A great challenge when conducting ex vivo studies of leukaemia is the construction of an appropriate experimental platform that would recapitulate the bone marrow (BM) environment. Such a 3D scaffold system has been previously developed in our group [1]. Additionally...
Lifeng Liu et al.
Plant physiology, 168(2), 549-560 (2015-04-15)
The predominant structure of the hemicellulose xyloglucan (XyG) found in the cell walls of dicots is a fucogalactoXyG with an XXXG core motif, whereas in the Poaceae (grasses and cereals), the structure of XyG is less xylosylated (XXGGn core motif)...
Ke Liu et al.
Bioresource technology, 196, 716-720 (2015-08-09)
A two stage hydrolysis of corn stover was designed to solve the difficulties between sufficient mixing at high solids content and high power input encountered in large scale bioreactors. The process starts with the quick liquefaction to convert solid cellulose...
Monalisa Pal et al.
Chemphyschem : a European journal of chemical physics and physical chemistry, 16(8), 1627-1634 (2015-04-14)
To develop CoFe(2)O(4) as magneto-fluorescent nanoparticles (NPs) for biomedical applications, it would be advantageous to identify any intrinsic fluorescence of this important magnetic material by simply adjusting the surface chemistry of the NPs themselves. Herein, we demonstrate that intrinsic multicolor...
Chang-Min Yoon et al.
ACS applied materials & interfaces, 7(34), 18977-18984 (2015-08-13)
A series of alkaline earth metal-doped hollow SiO2/TiO2 spheres (EM-HST) are prepared as electrorheological (ER) materials via sonication-mediated etching method with various alkaline earth metal hydroxides as the etchant. The EM-HST spheres are assessed to determine how their hollow interior...
Young-Tae Ju et al.
Journal of cellular biochemistry, 116(2), 277-286 (2014-09-05)
Heat shock protein 20 (HSP20), which is a member of the small heat shock protein family, is known to participate in many pathological processes, such as asthma, intimal hyperplasia, and insulin resistance. However, the function of HSP20 in cancer development...
Ludovic Desvignes et al.
The Journal of clinical investigation, 125(6), 2347-2362 (2015-05-06)
Chronic infections induce a complex immune response that controls pathogen replication, but also causes pathology due to sustained inflammation. Ca2+ influx mediates T cell function and immunity to infection, and patients with inherited mutations in the gene encoding the Ca2+...
Diana G Soares et al.
Archives of oral biology, 60(9), 1428-1436 (2015-07-15)
To evaluate the effect of a 17.5% H2O2 gel on the odontoblastic differentiation capability of human dental pulp cells (HDPCs). The bleaching gel was applied for 45, 15 or 5min to enamel/dentine discs adapted to transwells, positioned over previously cultured...
Isabel Izquierdo-Barba et al.
Acta biomaterialia, 15, 20-28 (2015-01-13)
Bacterial colonization and biofilm formation on orthopedic implants is one of the worst scenarios in orthopedic surgery, in terms of both patient prognosis and healthcare costs. Tailoring the surfaces of implants at the nanoscale to actively promote bone bonding while...
C Li et al.
Journal of dental research, 94(3), 455-463 (2015-01-15)
Recent studies have demonstrated that erythropoietin (EPO) has extensive nonhematopoietic biological functions. However, little is known about how EPO regulates bone formation, although several studies suggested that EPO can affect bone homeostasis. In this study, we investigated the effects of...
Rob J W Arts et al.
Journal of leukocyte biology, 98(1), 129-136 (2015-05-03)
Epidemiologic studies suggest that VAS has long-lasting immunomodulatory effects. We hypothesized that ATRA inhibits inflammatory cytokines in a model of trained immunity in monocytes by inducing epigenetic reprogramming through histone modifications. We used an previously described in vitro model of...
Alexander B Tesler et al.
Nature communications, 6, 8649-8649 (2015-10-21)
Formation of unwanted deposits on steels during their interaction with liquids is an inherent problem that often leads to corrosion, biofouling and results in reduction in durability and function. Here we report a new route to form anti-fouling steel surfaces...
B S De Martinis et al.
Human & experimental toxicology, 25(2), 93-97 (2006-03-17)
The determination of postmortem ethanol is one of the most frequently requested analyses in forensic toxicology and of extreme importance, especially when the concentration is found to be above the legal level for intoxication at one sampling site and below...
Mousa Younesi et al.
Advanced functional materials, 24(36), 5762-5770 (2015-03-10)
A novel biofabrication modality, electrophoretic compaction with macromolecular alignment, was utilized to make collagen threads that mimic the native tendon's structure and mechanical properties. A device with kinematic electrodes was designed to fabricate collagen threads in continuous length. For the...
B R Choi et al.
International journal of impotence research, 27(6), 225-232 (2015-10-09)
The objective was to investigate the cellular effect and action mechanism of Artemisia capillaris extract (ACE) and its component, scopoletin, on penile corpus cavernosum smooth muscle (PCCSM). In vitro study with PCCSM, the precontracted PCCSM with phenylephrine was treated with...
Dan Bi Lee et al.
The Journal of dermatological treatment, 25(6), 523-528 (2013-12-03)
Although low-fluence 1064-nm Q-switched Nd:YAG laser (QSNYL) is widely used for the treatment of melasma, multiple treatments are necessary for clinical improvement. Superficial chemical peeling using Jessner's solution has been used for treatment of melasma conventionally. To evaluate the additional...
Página 1 de 213
Página 1 de 213