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2,214 results for “Walls”
cell wall mutants -Differentially expressed genes in stems of Arabidopsis deficient in monolignol export and in stems of Arabidopsis plants expressing a hydroxycinnamoyl-CoA hydratase/lyase
GEO Series GSE31975. Arabidopsis thaliana. 12 samples. Type: Expression profiling by array.
Triple Gem: Materials assembled for an exhibition in 2010 (part 7) Labels, label texts, wall panels
<p>Triple Gem: Materials assembled for an exhibition in 2010 (part 7) Labels, label texts, wall panels.</p>
Statistical methodology for the evaluation of leukocyte data in wild reptile populations: a case study with the Common wall lizard (Podarcis muralis)
<p>The leukocyte profile has the potential to be a reliable method to measure health conditions and stress in wild animals, but limitations occur because current knowledge on reference intervals is largely incomplete, especially because data come from studies on captive animals involving few individuals from single populations. Here we propose a general framework for achieving reliable leukocyte reference intervals, encompassing a set of internal and external factors, potentially affecting the leukogram. To do so, we present a systematic survey of the hematology of the common wall lizard, <em>Podarcis muralis</em>, involving 794 lizards from 54 populations over the whole geographic range of the species in Italy. Reference intervals for white blood cell (WBC) and leukocyte differential count were obtained by using linear mixed models in a Bayesian framework. The application of the procedure clearly showed that both internal (sex and size) and external (latitude and season) factors are a source of variation of leukocyte profile. Furthermore, the leukogram of common wall lizard has a strong variability among populations, which accounts for more than 50% of the whole variation. Consequently, some common assumptions used in studies on captive individuals are no longer supported in wild populations, namely, i) any group of individuals is a representative sample, ii) any population is representative of all others, iii) geographic clines do not occur over the species range, and iv) seasonal variation has limited effects. We encourage researchers aimed at the definition of leukocyte reference intervals for wild populations of reptiles to involve a large number of populations over a wide geographic range in <em>ad hoc</em> statistical models to disentangle local and geographic effects on leukocyte profile variation.</p>
Comparing venous wall effects using empty vein ablation (EVA) technique by VELEX Catheter, endovenous laser ablation (EVLA) and foam sclerotherapy (FS) in an animal model.
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Bodhgayā, Bihār. Mahābodhi temple in the course of excavation; west wall after the removal of the outer Buddha.
<p>Bodhgayā, Bihār. Mahābodhi temple in the course of excavation; west wall after the removal of the outer Buddha, showing the original stucco images behind. British Musueum 1897,0528,0 series bequeathed by A. W. Franks.</p>
Focal amplification of HOXD-harboring chromosome region is implicated in multiple-walled carbon nanotubes-induced carcinogenicity
GEO Series GSE46542. Homo sapiens. 14 samples. Type: Expression profiling by array.
Genes related to cell wall metabolisms are targeted by miRNAs in immature tomato fruits under drought stress
GEO Series GSE218817. Solanum lycopersicum. 6 samples. Type: Non-coding RNA profiling by high throughput sequencing.
affy_ams_maize-Cell wall maize mutant during arbuscular mycorrhizal symbiosis
GEO Series GSE22950. Zea mays. 8 samples. Type: Expression profiling by array.
affy_diversity_maize-Understanding the Diversity of Maize Cell Wall
GEO Series GSE22948. Zea mays. 4 samples. Type: Expression profiling by array.
A novel reciprocal paracrine signaling loop mediated by transient expression of EphrinB2 in the myocardium regulates ventricular wall formation.
GEO Series GSE89905. Mus musculus. 6 samples. Type: Expression profiling by array.
data on biochemical pathways wall chart
<p>data on biochemical pathways wall chart</p> <p> </p> <p>contains the poster as pdf, txt files with metabolites and enzymes (extracted from the index book), crawled API responses for positions and names of metabolites and enzymes, crawled pictures from the online version</p>
INFLUENCE OF CHEST WALL CONFORMATION ON SPIROMETRY PARAMETERS AND OUTCOME IN MILD TO MODERATE IDIOPATHIC PULMONARY FIBROSIS
<p>Extrinsic causes of restrictive lung syndrome in idiopathic pulmonary fibrosis (IPF) patients have been poorly investigated. We aimed to investigate the influence of the anterior chest wall deformity, noninvasively assessed by modified Haller index (MHI), on spirometry parameters and outcome in a consecutive population of patients with mild-to-moderate IPF.</p> <p>60 consecutive IPF patients (73.8 ± 6.6 yrs, 45 males) were included in this retrospective study. All patients underwent physical examination, spirometry, blood tests, conventional transthoracic echocardiography and MHI assessment (chest transverse diameter over the distance between sternum and spine) at basal evaluation. During follow-up, we evaluated the composite endpoint of 1) pulmonary or cardiovascular hospitalizations; 2) all-cause mortality.</p> <p>IPF patients with concave-shaped chest wall (MHI >2.5) (36.7% of total) and those with normal chest shape (MHI ≤2.5) (63.3%) were separetely analyzed. In comparison to IPF patients with MHI ≤2.5, those with MHI >2.5: were less likely to be men and smokers; had a more severe restrictive pattern; had significantly smaller cardiac chamber dimensions and significantly higher systolic pulmonary artery pressure (51.9±15.1 vs 42.4±14.3 mmHg, p=0.02). Mean follow-up time was 2.5±1.4 yrs. During follow-up, 13 deaths and 16 pulmonary or cardiovascular hospitalizations were detected. At multivariate Cox regression analysis, concave-shaped chest wall (MHI>2.5) (HR 4.55, 95%CI 1.02-20.4), increased C-reactive protein (HR 1.68, 95%CI 1.08-2.61) and absence of beta-blocker therapy (HR 0.13, 95%CI 0.01-0.26) were independently associated to the investigated outcome.</p> <p>MHI assessment and implementation may help the clinician to identify, among IPF patients, those with poorer prognosis over a medium-term follow-up.</p>
Does chest wall conformation influence myocardial strain parameters in infants with pectus excavatum?
<p>Purpose: To investigate the possible influence of chest wall conformation on myocardial strain parameters in a consecutive population of infants with pectus excavatum (PE), noninvasively assessed by modified Haller index (MHI).<br> Methods: Sixteen consecutive PE infants (MHI >2.5) and 44 infants with normal chest shape (MHI ≤2.5) entered in this prospective case–control study. All infants underwent evaluation by neonatologist, transthoracic echocardiography implemented with two-<br> dimensional speckle tracking echocardiography (2D-STE) analysis of both ventricles and MHI assessment (ratio of chest transverse diameter over the distance between sternum and spine), at two time points: within 3 days and at about 40 days of life.<br> Results: At 2.1 ± 1 days of life, compared to controls (MHI =2.01 ± 0.2), PE infants (MHI = 2.76 ± 0.2) were diagnosed with significantly smaller cardiac chambers dimensions. Biventricular contractile function and hemodynamics were similar in both<br> groups of infants. Left ventricular (LV) global longitudinal strain (GLS) (-16.0 ± 2.8 vs. -1.7 ± 2.2%), LV-global circumferential strain (GCS) (-16.3 ± 2.7 vs. -24.0 ± 5.2%), LV-global radial strain (GRS) (24.2 ± 3.0 vs. 31.5 ± 6.3%), and right ventricular free<br> wall longitudinal strain (RVFWLS) (-16.0 ± 3.2 vs. -22.3 ± 4.4%) were significantly reduced in PE infants versus controls (all p < 0.001). A strong inverse correlation between MHI and the following parameters: LV-GLS (r =-0.92), LV-GCS (r =-0.88),<br> LV-GRS (r = -0.87), and RVFWLS (r = -0.88), was demonstrated in PE infants, but not in controls, in perinatal period (all p < 0.001). Analogous results were obtained at 36.8 ± 5.2 days after birth.<br> Conclusions: Abnormal chest anatomy progressively impairs myocardial strain parameters in PE infants. This impairment might reflect intraventricular dyssynchrony due to compressive phenomena rather than intrinsic myocardial dysfunction</p>
Association between neutrophil to lymphocyte ratio and carotid artery wall thickness in healthy pregnant women
<p>Raw data related to the article.</p> <p>Abstract</p> <p><strong>Objective: </strong>Pregnancy may elicit a state of mild inflammation that might affect, either directly or indirectly, haematological parameters associated with systemic inflammation. In particular, both Neutrophil-to-lymphocyte ratio (NLR) and Red blood cells Distribution Width (RDW) have been found to be elevated in complicated pregnancy. However, data regarding the association of these haematological parameters with common carotid artery (CCA) intima-media thickness (IMT) in healthy pregnancy are scanty. Aim of this study was to evaluate possible changes in CCA-IMT during normal pregnancy and in the postpartum period, and to correlate these changes with NLR and RDW.</p> <p><strong>Study design: </strong>Between October 2019 and February 2020, a prospective study was carried out on 73 consecutive healthy pregnant women (32.8 ± 4.9 yrs/old). Women underwent obstetric assessment, complete blood cell counts with calculation of NLR and RDW, two-dimensional transthoracic echocardiography and carotid Doppler ultrasonography.</p> <p><strong>Results: </strong>During normal pregnancy, both NLR and RDW progressively increased (p < 0.0001); likewise, parameters of carotid dimensions also significantly increased (p < 0.0001). Hematological and morphological changes all decreased in postpartum period. By univariable logistic regression, the variables which showed the greatest independent association with CCA-IMT (defined as CCA-IMT ≥0.55 mm) were: age (HR 1.33, 95% CI 1.15-1.53, p < 0.0001), pre-pregnant BMI (HR 2.75, 95% CI 1.72-4.41, p < 0.0001), third trimester E/e' ratio (HR 1.64, 95% CI 1.34-2.02, p < 0.0001), and third trimester NLR (HR 3.00, 95% CI 1.64-5.50, p < 0.0001). Multivariable logistic regression analysis demonstrated that third trimester NLR was the only variable that retained statistical significance (HR 2.49, 95% CI 1.35-4.59, p = 0.003). An NLR ≥ 2 reached 83% of sensitivity and 99% of specificity in identifying a CCA-IMT ≥0.55 mm (AUC = 0.95). A strong linear correlation of both third trimester NLR and RDW with CCA-IMT was observed (r = 0.89 and 0.83, respectively).</p> <p><strong>Conclusions: </strong>Pregnancy is a state of chronic mild inflammation and the progressive increase in NLR and RDW during normal pregnancy is significantly associated with CCA intimal-medial thickening.</p> <p><strong>Keywords: </strong>common carotid artery intima-media thickness; healthy pregnancy; neutrophil to lymphocyte ratio.</p>
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Allen Brain Atlas
Allen Brain Atlas is an Allen Institute collection of brain map atlases, datasets, APIs, and analysis tools covering mouse, human, and non-human primate brain resources.
Annotated Behaviour and Observability Dataset (ABODe)
ABODe is a University of Edinburgh DataShare dataset for behavior classification in group-housed mice using home-cage video, identities, bounding boxes, ground-plate positions, and annotator labels.
DANDI Archive for NWB datasets
DANDI is a BRAIN Initiative archive for publishing and sharing neurophysiology data, including electrophysiology, optophysiology, and behavioral data packaged as NWB and related standards.
International Brain Laboratory public data
The International Brain Laboratory public data releases expose standardized mouse decision-making experiments, including Neuropixels recordings, widefield calcium imaging, behavior, and session metadata accessed through the ONE API.
OpenNeuro
OpenNeuro is a free, open platform for sharing neuroimaging datasets, with public search, dataset pages, and download paths for web, S3, DataLad, and the OpenNeuro CLI.