Abstract：
:A monodispersed and ideal solution is a central (unique?) requirement of SAXS to allow one to extract structural information from the recorded pattern. On-line Size Exclusion Chromatography (SEC) marked a major breakthrough, separating particles present in solution according to their size. Identical frames under an elution peak can be averaged and further processed free from contamination. However, this is not always straightforward, separation is often incomplete and software have been developed to deconvolve the contributions from the different species (molecules or oligomeric forms) within the sample. In this chapter, we present the general workflow of a SEC-SAXS experiment. We present recent instrumental and data analysis improvements that have improved the quality of recorded data, extended its potential and turn it into a mainstream approach. We describe into some details two specific applications of SEC-SAXS that provide more than just separating associated forms from the particle of interest.
journal_name
Adv Exp Med Bioljournal_title
Advances in experimental medicine and biologyauthors
Pérez J,Vachette Pdoi
10.1007/978-981-10-6038-0_11subject
Has Abstractpub_date
2017-01-01 00:00:00pages
183-199eissn
0065-2598issn
2214-8019journal_volume
1009pub_type
杂志文章abstract：:TRPV1 is a non-selective cation channel gated by noxious heat, vanilloids and extracellular protons, and act as an important signal integrator in sensory nociceptors. Because of its integrative signaling properties in response to inflammatory stimuli, TRPV1 antagonists are predicted to inhibit the sensation of ongoing...
journal_title：Advances in experimental medicine and biology
pub_type： 杂志文章,评审
doi：10.1007/978-94-007-0265-3_34
更新日期：2011-01-01 00:00:00
abstract：:Spermatogenesis involves precise co-ordination of multiple cellular events that take place in the seminiferous epithelium composed of Sertoli cells and developing germ cells during the seminiferous epithelial cycle. Given the cyclic and co-ordinated nature of spermatogenesis, temporal and spatial expression of certain...
journal_title：Advances in experimental medicine and biology
pub_type： 杂志文章,评审
doi：10.1007/978-1-4614-4711-5_14
更新日期：2012-01-01 00:00:00
abstract：:MerTK is required for photoreceptor outer segment (POS) phagocytosis by retinal pigment epithelial (RPE) cells, a diurnal function essential for vision maintenance. In vivo, MerTK is stimulated at the time of the phagocytic peak through an intracellular signaling pathway. However, MerTK ligands Gas6 and Protein S are ...
journal_title：Advances in experimental medicine and biology
pub_type： 杂志文章
doi：10.1007/978-3-319-75402-4_70
更新日期：2018-01-01 00:00:00
abstract：:Rodent and clinical studies have documented that myeloid cell infiltration of tumors is associated with neutrophilia, lymphocytopenia and poor patient outcomes. This contrasts with lymphocyte infiltration of tumors, which is associated with improved outcomes. Lifestyle parameters such as high fat diet s and omega (ω)-...
journal_title：Advances in experimental medicine and biology
pub_type： 杂志文章,评审
doi：10.1007/978-3-319-67577-0_10
更新日期：2017-01-01 00:00:00
abstract：:Calcium absorption in the large intestine was studied under physiological conditions in the rat. When 45Ca was administered directly into the caecum, the isotope was significantly absorbed. This absorption was modulated by dietary Ca and Pi as well as by the 1,25(OH) D3 status. On the other hand, calcium coming from t...
journal_title：Advances in experimental medicine and biology
pub_type： 杂志文章
doi：10.1007/978-1-4684-5206-8_29
更新日期：1986-01-01 00:00:00
abstract：:Receptor binding assays are a modern approach to the effects-related analysis of xenoendocrines. Human estrogen receptors are used to develop an analytical tool for the detection of estrogenic substances in environmental samples. A sensitive Enzyme Linked Receptor Assay (ELRA) was developed in a microwell plate format...
journal_title：Advances in experimental medicine and biology
pub_type： 杂志文章
doi：10.1007/978-1-4899-0089-0_13
更新日期：1998-01-01 00:00:00
abstract：:In this chapter, we will emphasize the importance of heparan sulfate proteoglycans (HSPG) in controlling various physiological and pathological molecular mechanisms and discuss how the heparanase enzyme can modulate the effects triggered by HSPG. Additionally, we will also navigate about the existing knowledge of the ...
journal_title：Advances in experimental medicine and biology
pub_type： 杂志文章,评审
doi：10.1007/978-3-030-34521-1_36
更新日期：2020-01-01 00:00:00
abstract：:The mechanism of viral RNA replication in mouse hepatitis virus (MHV)-infected cells was studied by oligonucleotide mapping of every mRNA. We discovered that an oligonucleotide, No. 10, was localized at the 5'-end of every mRNA, and was not colinear with the sequences of the virion genomic RNA. This result indicates t...
journal_title：Advances in experimental medicine and biology
pub_type： 杂志文章
doi：10.1007/978-1-4615-9373-7_19
更新日期：1984-01-01 00:00:00
abstract：:The ability to design functionalized peptide nanostructures for specific applications is tied to the ability of controlling the morphologies of the self-assembled superstructures. That, in turn, is based on a thorough understanding of the structural and environmental factors affecting self-assembly. The aim of designi...
journal_title：Advances in experimental medicine and biology
pub_type： 杂志文章
doi：10.1007/978-3-319-66095-0_4
更新日期：2017-01-01 00:00:00
abstract：:Plasma oxytocin (OT) levels are strongly correlated with inhibition of ingestion in many models of stimulated food and NaCl intake in rats, but peripheral administration of OT or OT antagonists has little or no effect on these behaviors. These findings led us to propose that central OT secretion from parvocellular neu...
journal_title：Advances in experimental medicine and biology
pub_type： 杂志文章,评审
doi：
更新日期：1995-01-01 00:00:00
abstract：:The cells that build the nervous system, either this is a small network of ganglia or a complicated primate brain, are called neural stem and progenitor cells. Even though the very primitive and the very recent neural stem cells (NSCs) share common basic characteristics that are hard-wired within their character, such...
journal_title：Advances in experimental medicine and biology
pub_type： 杂志文章
doi：10.1007/978-3-319-69194-7_6
更新日期：2017-01-01 00:00:00
abstract：:Metformin is a safe, effective and useful drug for glucose management in patients with diabetes. However in recent years, more attention has been paid to the possibility of using metformin as an anti-aging drug. It was shown to significantly increase the lifespan in some model organisms and delay the onset of age-asso...
journal_title：Advances in experimental medicine and biology
pub_type： 杂志文章,评审
doi：10.1007/978-3-030-42667-5_13
更新日期：2020-01-01 00:00:00
abstract：:We assessed neural sensitivity to interaural time differences (ITDs) conveyed in the temporal fine structure (TFS) of low-frequency sounds and ITDs conveyed in the temporal envelope of amplitude-modulated (AM'ed) high-frequency sounds. Using electroencephalography (EEG), we recorded brain activity to sounds in which t...
journal_title：Advances in experimental medicine and biology
pub_type： 杂志文章
doi：10.1007/978-3-319-25474-6_21
更新日期：2016-01-01 00:00:00
abstract：:Chemotherapy is one of the frontline treatments for cancer patients, but the toxic side effects limit its effectiveness and potential. The goal of drug delivery is to reduce these side effects by encapsulating the drugs in a carrier which prevents release and can circulate throughout the body causing minimal damage to...
journal_title：Advances in experimental medicine and biology
pub_type： 杂志文章
doi：10.1007/978-94-007-2555-3_14
更新日期：2012-01-01 00:00:00
abstract：:Stem cells having the capability to differentiate into other type of cells and renewing themselves, gained so much importance in recent years. Investigations in stem cells revealed that mesenchymal stem cells can successfully differentiate into other type of cells like adipocytes, hepatocytes, osteocytes, neurocytes a...
journal_title：Advances in experimental medicine and biology
pub_type： 杂志文章,评审
doi：10.1007/5584_2019_476
更新日期：2020-01-01 00:00:00
abstract：:Tryptophan pyrrole ring cleavage enzymes were assayed in pregnant uterus of mouse. The highest activity was observed at 6.5 days post-coitus (dpc) with a small activity shoulder at 9.5 to 12.5 dpc concepti and placenta. The highest peak at early concepti of 6.5 dpc was coincided with gene expression of tryptophan 2,3-...
journal_title：Advances in experimental medicine and biology
pub_type： 杂志文章
doi：10.1007/978-1-4615-0135-0_50
更新日期：2003-01-01 00:00:00
abstract：:The effects of ANTU-induced acute pulmonary capillary injury on lung and serum ACE functional activity and the specific accumulation of radio-labelled anti-ACE in lung were explored. Rats were injected either with ANTU or the solvent and sacrificed at various intervals up to one week after injection. All ANTU-injected...
journal_title：Advances in experimental medicine and biology
pub_type： 杂志文章
doi：10.1007/978-1-4684-5143-6_67
更新日期：1986-01-01 00:00:00
abstract：:Gastrointestinal stromal tumors (GISTs) are the most common mesenchymal tumors of the gastrointestinal tract. Gain-of-function mutations in KIT or platelet-derived growth factor receptor alpha (PDGFRA) drive most GISTs, and 85 % of GISTs also contain oncogenic mutations in one of two receptor tyrosine kinases. The adv...
journal_title：Advances in experimental medicine and biology
pub_type： 杂志文章
doi：10.1007/978-3-319-42316-6_9
更新日期：2016-01-01 00:00:00
abstract：:Economic and social burden of cardiovascular diseases remains enormous and even still rising. There is not enough mass evidence in scientific journals that could describe the course of the process of neoangiogenesis in relatively "healthy" heart after regular endurance exercise. Even though, in this review, we are sho...
journal_title：Advances in experimental medicine and biology
pub_type： 杂志文章,评审
doi：10.1007/978-981-10-4307-9_7
更新日期：2017-01-01 00:00:00
abstract：:Advances in consumer-level educational technologies show great promise for enhancing the learning experiences of students in health and medicine. There are particular benefits to using a combination of various devices and technologies when teaching challenging concepts. These include augmented reality-enabled devices ...
journal_title：Advances in experimental medicine and biology
pub_type： 杂志文章
doi：10.1007/978-3-030-31904-5_5
更新日期：2019-01-01 00:00:00
abstract：:We examined whether acetazolamide (ACZ), a carbonic anhydrase inhibitor, would alter post-hypoxic ventilatory behavior and periodic breathing in the C57BL/6J (B6) mouse. Experiments were performed with unanaesthetized, awake adult male B6 mice (n = 5, 2.5 months old, 21.3 +/- 1.5 g, mean +/- SD) and ventilatory behavi...
journal_title：Advances in experimental medicine and biology
pub_type： 杂志文章
doi：10.1007/978-0-387-73693-8_13
更新日期：2008-01-01 00:00:00
abstract：:The activation of 17beta-estradiol (E2) to 2-hydroxyestradiol (2-HO-E2), the more genotoxic 4-hydroxyestradiol (4-HO-E2), and the oxidation to the respective quinones constitutes a risk factor in hormonal carcinogenesis. 2-HO-E2 is formed by cytochrome P450 CYP1A1, and 4-HO-E2 is formed by CYP1B1. Both are detoxified ...
journal_title：Advances in experimental medicine and biology
pub_type： 杂志文章
doi：10.1007/978-0-387-69080-3_65
更新日期：2008-01-01 00:00:00
abstract：:Key autonomic functions are in continuous development during adolescence which can be assessed using the heart rate variability (HRV). However, the influence of different demographic and physiological factors on HRV indices has not been fully explored in adolescents. In this study we aimed to assess the effect of age,...
journal_title：Advances in experimental medicine and biology
pub_type： 杂志文章
doi：10.1007/5584_2018_292
更新日期：2019-01-01 00:00:00
abstract：:Pigment cells in developing vertebrates are derived from a transient and pluripotent population of cells called neural crest. The neural crest delaminates from the developing neural tube and overlying ectoderm early in development. The pigment cells are the only derivative to migrate along the dorso-lateral pathway. A...
journal_title：Advances in experimental medicine and biology
pub_type： 杂志文章,评审
doi：10.1007/978-0-387-46954-6_9
更新日期：2006-01-01 00:00:00
abstract：:We previously showed that taurine administration contributed to the extension of time to exhaustion through exercise-induced hypoglycemia restraint, and we suggested that the activation of hepatic gluconeogenesis was initiated before the exercise with the taurine administration. We hypothesize that the extension effec...
journal_title：Advances in experimental medicine and biology
pub_type： 杂志文章
doi：10.1007/978-981-13-8023-5_10
更新日期：2019-01-01 00:00:00
abstract：:Previous modeling efforts suggest that myoglobin-facilitated diffusion contributes very little to oxygen transport in a Krebs-Henseleit perfused isolated heart when literature-derived values for the diffusion coefficient of myoglobin (DMb) were used. Simulations have strongly suggested that the contractile mechanisms ...
journal_title：Advances in experimental medicine and biology
pub_type： 杂志文章
doi：10.1007/978-1-4615-4863-8_61
更新日期：1998-01-01 00:00:00
abstract：:In contrast to heavily methylated mammalian genomes, invertebrate genomes are only sparsely methylated in a 'mosaic' fashion with the majority of methylated CpG dinucleotides found across gene bodies. Importantly, this gene body methylation is frequently associated with active transcription, and studies in the honeybe...
journal_title：Advances in experimental medicine and biology
pub_type： 杂志文章,评审
doi：10.1007/978-3-319-43624-1_9
更新日期：2016-01-01 00:00:00
abstract：:For the better understanding of the molecular mechanism of E-C coupling, two key questions remain to be resolved: (a) how the excitation signal elicited in the T-tubule membrane is transmitted to the ryanodine receptor, RyR (signal transmission), and (b) how the signal transmitted from the T-tubule to the RyR is trans...
journal_title：Advances in experimental medicine and biology
pub_type： 杂志文章
doi：10.1007/978-1-4684-6039-1_23
更新日期：1998-01-01 00:00:00
abstract：:Accumulating evidence suggests that sigma-1 receptors play a role in the pathophysiology of neuropsychiatric diseases, as well as in the mechanisms of some selective serotonin reuptake inhibitors (SSRIs). Among the SSRIs, the order of affinity for sigma-1 receptors is as follows: fluvoxamine > sertraline > fluoxetine ...
journal_title：Advances in experimental medicine and biology
pub_type： 杂志文章,评审
doi：10.1007/978-3-319-50174-1_11
更新日期：2017-01-01 00:00:00
abstract：:Feedback from muscle afferents is essential for locomotion to be functional under changing external conditions. In this article, we review the role of afferent feedback in adapting locomotor activity to transient and more sustained changes in sensory input in reduced and walking cat preparations. Much of the work on m...
journal_title：Advances in experimental medicine and biology
pub_type： 杂志文章,评审
doi：10.1007/978-1-4615-0713-0_40
更新日期：2002-01-01 00:00:00
