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Showing 1-30 of 2440 results for "719536" within Papers
Yang Xiang et al.
Frontiers in bioengineering and biotechnology, 8, 971-971 (2020-09-29)
We successfully fabricated artificial bile duct via 3D printing technique which was composed of poly (lactic-co-glycolic acid) (PLGA) and gelatin methacrylate (GelMA). The PLGA-inner layer provided sufficient strength to support the bile duct contraction, the GelMA-outer layer possessed good biocompatibility
Manal I El-Barbary
Fish physiology and biochemistry, 42(2), 617-629 (2015-11-23)
The present study aims to investigate the effects of both garlic and curcumin through evaluating their therapeutic properties as antioxidants on liver and kidney functions, hepatic antioxidants and GPx gene expression against aflatoxicosis of O. niloticus. In total, 180 of
Jérémy Malinge et al.
Molecular pharmaceutics, 14(2), 406-414 (2016-12-29)
We describe the potentiality of a new liposomal formulation enabling positron emission tomography (PET) and magnetic resonance MR() imaging. The bimodality is achieved by coupling a
Samantha L Bowerbank et al.
Analytical and bioanalytical chemistry, 411(13), 2839-2853 (2019-05-13)
A new and improved method was developed for the determination and quantification of four "free" thyroid hormones (i.e. 3,5-diiodothyronine (T2), 3,3',5-triiodothyronine (T3), 3,3',5'-triiodothyrone (rT3) and 3,5,3',5'-tetraiodothyronine (T4)) in human serum by low- and high-resolution liquid chromatography-mass spectrometry (LC-MS). Several sample
K Sam et al.
AJNR. American journal of neuroradiology, 37(12), 2258-2264 (2016-08-06)
The pathogenesis of leukoaraiosis has long been debated. This work addresses a less well-studied mechanism, cerebrovascular reactivity, which could play a leading role in the pathogenesis of this disease. Our aim was to evaluate blood flow dysregulation and its relation
Glen Pridham et al.
Magnetic resonance imaging, 72, 150-158 (2020-07-21)
The Stockwell Transform has the potential to perform multi-resolution texture analysis in magnetic resonance imaging (MRI). However, it is computationally intensive and memory demanding. The polar Stockwell Transform (PST) is rotation-invariant and relatively memory efficient, but still computationally demanding. The
Suzanne C van Es et al.
Journal of nuclear medicine : official publication, Society of Nuclear Medicine, 62(2), 177-183 (2020-08-21)
It is unknown whether assessment of potential bone lesions in metastatic breast cancer (MBC) by 18F-FDG PET instead of 99mTc bone scintigraphy (BS) supports clinically relevant changes in MBC management. Therefore, we retrospectively compared management recommendations based on bone lesion
Ephraim Shin-Tian Tang et al.
Annals of surgical oncology, 26(8), 2560-2567 (2019-04-27)
The frequency and predictors of hepatocellular carcinoma (HCC) within each liver imaging reporting and data system (LI-RADS) category remains unclear. We sought to estimate the cumulative frequency of HCC in LI-RADS observations of high/intermediate category and identify clinical/radiographic features associated
Stefania A Barzeva et al.
Development and psychopathology, 32(4), 1402-1417 (2019-11-02)
Social withdrawal and social anxiety are believed to have a bidirectional influence on one another, but it is unknown if their relationship is bidirectional, especially within person, and if peer experiences influence this relationship. We investigated temporal sequencing and the
Seyed Ahmad Vaez et al.
EXCLI journal, 17, 762-774 (2018-09-08)
Due to the restricted potential of the heart to regenerate its damaged region, stem cell therapy is a promising treatment modality for myocardial infarction. It has been shown that incubation of bone marrow-derived stromal cells (BMSCs) with initial steps of
Bing-Hua Chen et al.
European radiology, 29(2), 951-962 (2018-07-11)
BOLD imaging is a quantitative MRI technique allowing the evaluation of the balance between supply/demand in myocardial oxygenation and myocardial haemorrhage. We sought to investigate the ability of BOLD imaging to differentiate reversible from irreversible myocardial injury as well as
Naomi I Kremer et al.
Neuromodulation : journal of the International Neuromodulation Society, 22(4), 472-477 (2019-01-11)
Clinical response to deep brain stimulation (DBS) strongly depends on the appropriate placement of the electrode in the targeted structure. Postoperative MRI is recognized as the gold standard to verify the DBS-electrode position in relation to the intended anatomical target.
Xue Liu et al.
Cell host & microbe, 29(1), 107-120 (2020-10-30)
Streptococcus pneumoniae is an opportunistic human pathogen that causes invasive diseases, including pneumonia, with greater health risks upon influenza A virus (IAV) co-infection. To facilitate pathogenesis studies in vivo, we developed an inducible CRISPR interference system that enables genome-wide fitness testing
Tianliang Yang et al.
International journal of psychophysiology : official journal of the International Organization of Psychophysiology, 100, 44-51 (2015-09-20)
A great deal of evidence suggests that emotion enhances memory. Thus, it may be harder to forget emotional information. By means of fMRI, this question was investigated in the item-method directed forgetting paradigm. Behavioral results demonstrated that although all kinds
Caterina Bernacchioni et al.
Molecular oncology, 11(5), 517-533 (2017-03-05)
Strong experimental evidence in animal and cellular models supports a pivotal role of sphingosine kinase-1 (SK1) in oncogenesis. In many human cancers, SK1 levels are upregulated and these increases are linked to poor prognosis in patients. Here, by employing untargeted
James C Romero-Masters et al.
PLoS pathogens, 16(2), e1008365-e1008365 (2020-02-15)
Humans are infected with two distinct strains (Type 1 (T1) and Type 2 (T2)) of Epstein-Barr virus (EBV) that differ substantially in their EBNA2 and EBNA 3A/B/C latency genes and the ability to transform B cells in vitro. While most
Yankai Li et al.
Molecules (Basel, Switzerland), 24(10) (2019-05-28)
A new lignan (T4) and three known lignans (T1, T2, and T3) were isolated from the methanol extract of the roots of Phryma leptostachya using bioassay-guided method, and their structures were identified as phrymarolin I (T1), II (T2), haedoxan A
Jarmo Koli et al.
Medicine and science in sports and exercise, 47(9), 1767-1774 (2015-02-11)
This study aims to investigate the effects of exercise on patellar cartilage using T2 relaxation time mapping of magnetic resonance imaging in postmenopausal women with mild patellofemoral joint osteoarthritis (OA). Eighty postmenopausal women (mean age, 58 (SD, 4.2) yr) with
Gaoyan Zhang et al.
Brain imaging and behavior, 11(6), 1849-1861 (2016-12-06)
Previous neuropsychological studies have demonstrated that liver transplantation (LT) is an effective method for improving the cognitive function of cirrhotic patients. However, the neural basis underlying the effects of LT is still unclear. Neuroimaging studies investigating changes in brain structures
Surabhi Sood et al.
Magnetic resonance imaging, 70, 98-107 (2020-05-04)
Different trends of echo time dependent gradient recalled echo MRI signals in different brain regions have been attributed to signal compartments in image voxels. It remains unclear how variations in gradient recalled echo MRI signals change as a function of
B Vai et al.
European psychiatry : the journal of the Association of European Psychiatrists, 30(5), 590-597 (2015-02-16)
Impaired emotional processing is a core feature of schizophrenia (SZ). Consistent findings suggested that abnormal emotional processing in SZ could be paralleled by a disrupted functional and structural integrity within the fronto-limbic circuitry. The effective connectivity of emotional circuitry in
Zheng Zhang et al.
Molecular and cellular biochemistry, 453(1-2), 103-110 (2018-08-31)
The critical role of the intrarenal renin-angiotensin system (RAS) in the development of kidney disease has been well demonstrated in animal and cell-culture experiments, but evidence from human kidney tissues is lacking. In this study, we screened 438 patients with
Yoonkyung Chang et al.
Journal of clinical neurology (Seoul, Korea), 15(2), 159-167 (2019-03-17)
An interarm blood pressure difference (IABD) is independently related to the occurrence of cardiovascular disease and mortality. Cerebral small-vessel diseases (SVDs) are important risk factors for stroke, cognitive dysfunction, and mortality. We aimed to determine whether IABD is related to
A Elter et al.
Physics in medicine and biology, 66(4), 045013-045013 (2020-12-18)
Quality assurance in magnetic resonance (MR)-guided radiotherapy lacks anthropomorphic phantoms that represent tissue-equivalent imaging contrast in both computed tomography (CT) and MR imaging. In this study, we developed phantom materials with individually adjustable CT value as well as [Formula: see
Jingsen Chen et al.
Cell transplantation, 28(11), 1358-1372 (2019-08-03)
Despite the substantial efforts to elucidate the role of early brain injury in subarachnoid hemorrhage (SAH), an effective pharmaceutical therapy for patients with SAH continues to be unavailable. This study aims to reveal the role of necroptosis after SAH, and
Laura Peralta et al.
Applied sciences (Basel, Switzerland), 10(21), 7655-7655 (2021-03-09)
Transducers with a larger aperture size are desirable in ultrasound imaging to improve resolution and image quality. A coherent multi-transducer ultrasound imaging system (CoMTUS) enables an extended effective aperture through the coherent combination of multiple transducers. In this study, the
Alexander Klistorner et al.
PloS one, 11(2), e0149245-e0149245 (2016-02-24)
To evaluate the longitudinal integrity of white matter tracts in patients with relapsing remitting multiple sclerosis (RRMS) as determined by changes in diffusivity indices of lesional and non-lesional white matter in the optic radiation over 12 months. The optic radiation
Kristopher D Knott et al.
Circulation. Cardiovascular imaging, 12(7), e008872-e008872 (2019-07-05)
Fabry disease (FD) is an X-linked lysosomal storage disease resulting in tissue accumulation of sphingolipids. Key myocardial processes that lead to adverse outcomes in FD include storage, hypertrophy, inflammation, and fibrosis. These are quantifiable by multiparametric cardiovascular magnetic resonance. Recent
Matthew de Gannes et al.
Toxicological sciences : an official journal of the Society of Toxicology, 178(2), 325-337 (2020-10-06)
Congenital heart disease (CHD), the leading birth defect worldwide, has a largely unknown etiology, likely to result from complex interactions between genetic and environmental factors during heart development, at a time when the heart adapts to diverse physiological and pathophysiological
Vladimir Ostry et al.
Food and chemical toxicology : an international journal published for the British Industrial Biological Research Association, 139, 111280-111280 (2020-03-22)
A dietary exposure assessment to sum of deoxynivalenol (DON) forms, sum of T-2/HT-2 toxins (T2/HT2) and zearalenone (ZEA) was conducted for Czech children 4-6 years and Czech men and women 18-59 years. Retail foods (25 different commodities, n = 336) were assessed
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