Abstract:
:Coronary computed tomography angiography (CCTA) has been recently evaluated for its ability to assess coronary plaque characteristics, including plaque composition. Identification of the relationship between plaque composition by CCTA and patient clinical presentations may provide insight into the pathophysiology of coronary artery plaque, thus assisting identification of vulnerable plaques which are associated with the development of acute coronary syndrome. CCTA-generated 3D visualizations allow evaluation of both coronary lesions and lumen changes, which are considered to enhance the diagnostic performance of CCTA. The purpose of this review is to discuss the recent developments that have occurred in the field of CCTA with regard to its diagnostic accuracy in the quantitative assessment of coronary plaques, with a focus on the characterization of plaque components and identification of vulnerable plaques.
journal_name
Biomed Res Intjournal_title
BioMed research internationalauthors
Sun Z,Xu Ldoi
10.1155/2014/346380subject
Has Abstractpub_date
2014-01-01 00:00:00pages
346380eissn
2314-6133issn
2314-6141journal_volume
2014pub_type
杂志文章,评审abstract::This paper describes a pilot study using a prototype telerehabilitation system (Ghostman). Ghostman is a visual augmentation system designed to allow a physical therapist and patient to inhabit each other's viewpoint in an augmented real-world environment. This allows the therapist to deliver instruction remotely and ...
journal_title:BioMed research international
pub_type: 杂志文章,随机对照试验
doi:10.1155/2014/646347
更新日期:2014-01-01 00:00:00
abstract::Alzheimer's disease is a multifactorial neurodegenerative disease characterized by progressive cognitive dysfunction. It is the most common form of dementia. The pathologic hallmarks of the disease include extracellular amyloid plaque, intracellular neurofibrillary tangles, and oxidative stress, to mention some of the...
journal_title:BioMed research international
pub_type: 杂志文章,评审
doi:10.1155/2020/9895121
更新日期:2020-02-18 00:00:00
abstract:Purpose:Technetium-99m diethylene triamine pentaacetic acid (Tc-99m DTPA) renal dynamic scintigraphy is a widely used imaging technique that evaluates renal function of patients with extrarenal abnormalities, but its clinical value in potentially offering us information on proliferation of liposarcoma has not yet been ...
journal_title:BioMed research international
pub_type: 杂志文章
doi:10.1155/2020/9765162
更新日期:2020-02-22 00:00:00
abstract::Our research investigates the serum levels of three angiogenic factors in the AF family, namely, placenta growth factor (PlGF), basic fibroblast growth factor (bFGF), and vascular endothelial growth factor (VEGF), in 54 patients with SLE (SLE group) and 28 healthy controls (normal control) through ELISA measurement. A...
journal_title:BioMed research international
pub_type: 杂志文章
doi:10.1155/2014/627126
更新日期:2014-01-01 00:00:00
abstract:PURPOSE:To estimate localization and the period up to the appearance of small hyperreflective round-shaped droplets using spectral-domain optical coherence tomography (SD-OCT) after pars plana vitrectomy with silicone oil tamponade. METHODS:A retrospective observational study included 24 patients who had undergone par...
journal_title:BioMed research international
pub_type: 杂志文章
doi:10.1155/2014/372045
更新日期:2014-01-01 00:00:00
abstract::The repair of bone defects is a big challenge in reconstructive surgery. Periosteal distraction osteogenesis (PDO), as a promising technique used for bone regeneration, forms a space between the periosteum and bone cortex to regenerate the new bone merely by distracting the periosteum. In order to investigate the infl...
journal_title:BioMed research international
pub_type: 杂志文章
doi:10.1155/2020/7381391
更新日期:2020-04-23 00:00:00
abstract:Objective:Biomaterial research for soft tissue augmentation is an increasing topic in aesthetic medicine. Hyaluronic acid (HA) fillers are widely used for their low invasiveness and easy application to correct aesthetic defects or traumatic injuries. Some complications as acute or chronic inflammation can occur in pati...
journal_title:BioMed research international
pub_type: 杂志文章
doi:10.1155/2020/8676343
更新日期:2020-05-21 00:00:00
abstract::Background. The survival rates of in-hospital cardiac arrests (IHCAs) are reportedly low at night, but the difference between the survival rates of cardiac origin and noncardiac origin IHCAs occurring at night remains unclear. Methods. Outcomes of IHCAs during different shifts (night, day, and evening) were compared a...
journal_title:BioMed research international
pub_type: 杂志文章
doi:10.1155/2016/4626027
更新日期:2016-01-01 00:00:00
abstract::The aging process causes a number of changes in the skin, including oxidative stress and dyschromia. The kojic acid (KA) is iron chelator employed in treatment of skin aging, and inhibits tyrosinase, promotes depigmentation. Nanotechnology-based drug delivery systems, such as liquid crystalline systems (LCSs), can mod...
journal_title:BioMed research international
pub_type: 杂志文章
doi:10.1155/2013/271276
更新日期:2013-01-01 00:00:00
abstract:Background:Uveitis is a known ophthalmologic manifestation of seronegative spondyloarthropathy, including psoriatic arthritis. However, the data is less clear among patients with psoriasis due to the limited number of published studies. Aims:To investigate whether the risk of incident and prevalent uveitis is elevated...
journal_title:BioMed research international
pub_type: 杂志文章,评审
doi:10.1155/2020/9308341
更新日期:2020-07-15 00:00:00
abstract:BACKGROUND:The aims of this study were to evaluate the complications that occur after trauma and the characteristics of individuals who develop complications, to identify potential risk factors that increase their incidence, and finally to investigate the relationship between complications and mortality. METHODS:We di...
journal_title:BioMed research international
pub_type: 杂志文章
doi:10.1155/2014/473419
更新日期:2014-01-01 00:00:00
abstract::Feed efficiency (FE) is an important trait affecting costs in swine industry. Investigation on FE-related genes in different tissues is valuable for molecular breeding. Hypothalamus is a convergent and integrated centre for multiple nutrient-related signals. The present study identified 363 differentially expressed (D...
journal_title:BioMed research international
pub_type: 杂志文章
doi:10.1155/2018/5862571
更新日期:2018-12-26 00:00:00
abstract:Purpose:Osteosarcoma is one of the most common primary malignant, aggressive bone neoplasms. However, the mechanisms of osteosarcoma proliferation, migration, and invasion are not well understood. To explore the possible mechanism of osteosarcoma progression, we used a public database for gene analysis to identify the ...
journal_title:BioMed research international
pub_type: 杂志文章
doi:10.1155/2019/4068521
更新日期:2019-11-30 00:00:00
abstract::Cerenkov luminescence imaging (CLI) can provide information of medical radionuclides used in nuclear imaging based on Cerenkov radiation, which makes it possible for optical means to image clinical radionuclide labeled probes. However, the exceptionally weak Cerenkov luminescence (CL) from Cerenkov radiation is suscep...
journal_title:BioMed research international
pub_type: 杂志文章
doi:10.1155/2016/7948432
更新日期:2016-01-01 00:00:00
abstract:Objective:Cognitive impairment is considered to be an important complication of spinal cord injury (SCI), but its underlying mechanism remains unclear. The purpose of this study is to explore whether serum CCL21 can be used as a potential biomarker of cognitive impairment in SCI. Methods:In Neck-Shoulder and Lumbocrur...
journal_title:BioMed research international
pub_type: 杂志文章
doi:10.1155/2020/6692802
更新日期:2020-12-09 00:00:00
abstract:INTRODUCTION:Human mesenchymal stromal cells (hMSCs) exhibit the potential to accelerate bone healing by enhanced osteogenic differentiation. Interleukin-1β is highly expressed during fracture healing and has been demonstrated to exert a significant impact on the differentiation behaviour of hMSCs. Here, we investigate...
journal_title:BioMed research international
pub_type: 杂志文章
doi:10.1155/2015/714230
更新日期:2015-01-01 00:00:00
abstract::Glioblastoma (GBM) is a primary neuroepithelial tumor of the central nervous system, characterized by an extremely aggressive clinical phenotype. Patients with GBM have a poor prognosis and only 3-5% of them survive for more than 5 years. The current GBM treatment standards include maximal resection followed by radiot...
journal_title:BioMed research international
pub_type: 杂志文章,评审
doi:10.1155/2017/8013575
更新日期:2017-01-01 00:00:00
abstract::The aim of this study was to develop a freeze-drying protocol facilitating successful processing of plant material containing the small surface antigen of hepatitis B virus (S-HBsAg) while preserving its VLP structure and immunogenicity. Freeze-drying of the antigen in lettuce leaf tissue, without any isolation or pur...
journal_title:BioMed research international
pub_type: 杂志文章
doi:10.1155/2014/485689
更新日期:2014-01-01 00:00:00
abstract:Introduction:Even today, despite medical progress and intensive health education, odontogenic infections leading to surgical intervention and hospitalization are common in children and young people. The aim of this study was to give a detailed overview of clinical and economic data on children and young people treated ...
journal_title:BioMed research international
pub_type: 杂志文章
doi:10.1155/2018/3504727
更新日期:2018-08-26 00:00:00
abstract::Individuals with X-HIGM syndrome fail to express functional CD40 ligand; consequently they cannot mount effective protective antibody responses against pathogenic bacteria. We evaluated, compared, and characterized the humoral immune response of wild type (WT) and C57-CD40L deficient (C57-CD40L(-/-)) mice infected wit...
journal_title:BioMed research international
pub_type: 杂志文章
doi:10.1155/2015/679850
更新日期:2015-01-01 00:00:00
abstract::Mycobacterium bovis causes classic bovine tuberculosis, a zoonosis which is still a concern in Africa. Biofilm forming ability of two Mycobacterium bovis strains was assessed on coupons of cement, ceramic, or stainless steel in three different microbiological media at 37°C with agitation for 2, 3, or 4 weeks to determ...
journal_title:BioMed research international
pub_type: 杂志文章
doi:10.1155/2014/210165
更新日期:2014-01-01 00:00:00
abstract::Background. Aortic valve calcification (AVC) is a common feature of aging and is related to coronary artery disease. Although abdominal visceral adipose tissue (VAT) plays fundamental roles in coronary artery disease, the relationship between abdominal VAT and AVC is not fully understood. Methods. We investigated 259 ...
journal_title:BioMed research international
pub_type: 杂志文章
doi:10.1155/2016/2174657
更新日期:2016-01-01 00:00:00
abstract::Leucine zipper-EF-hand containing transmembrane protein 1 (LETM1) is a mitochondrial inner membrane protein and plays an important role in mitochondrial ATP production and biogenesis. High expression levels of LETM1 have been correlated with numerous human malignancies. This study explored the clinicopathological sign...
journal_title:BioMed research international
pub_type: 杂志文章
doi:10.1155/2014/850316
更新日期:2014-01-01 00:00:00
abstract::A series of amides derived from vanillic acid were obtained by coupling reactions using PyBOP ((Benzotriazol-1-yloxy)tripyrrolidinophosphonium hexafluorophosphate) and DCC (Dicyclohexylcarbodiimide) coupling reagents. These were submitted to biological evaluation for species of Candida, Staphylococcus, and Pseudomonas...
journal_title:BioMed research international
pub_type: 杂志文章
doi:10.1155/2019/9209676
更新日期:2019-04-15 00:00:00
abstract::Bloodstream infections are a major concern because of high levels of antibiotic consumption and of the increasing prevalence of antimicrobial resistance. Bacteraemia is identified in a small percentage of patients with signs and symptoms of sepsis. Biomarkers are widely used in clinical practice and they are useful fo...
journal_title:BioMed research international
pub_type: 杂志文章,评审
doi:10.1155/2014/547818
更新日期:2014-01-01 00:00:00
abstract::High-grade gliomas are the main cause of death in children with brain tumours. Despite recent advances in cancer therapy, their prognosis remains poor and the treatment is still challenging. To date, surgery followed by radiotherapy and temozolomide is the standard therapy. However, increasing knowledge of glioma biol...
journal_title:BioMed research international
pub_type: 杂志文章,评审
doi:10.1155/2015/215135
更新日期:2015-01-01 00:00:00
abstract:OBJECTIVE:Data about endocrine and bone disease in nontransfusion-dependent thalassaemia (NTDT) is scanty. The aim of our study was to evaluate these complications in β-TI adult patients. METHODS:We studied retrospectively 70 β-TI patients with mean followup of 20 years. Data recorded included age, gender, haemoglobin...
journal_title:BioMed research international
pub_type: 杂志文章
doi:10.1155/2014/174581
更新日期:2014-01-01 00:00:00
abstract::We aimed to assess the prevalence of hospitalization for endometriosis in the general population in France and in each French region and to describe temporal trends, rehospitalization rates, and prevalence of the different types of endometriosis. The analyses were carried out on French hospital discharge data and cove...
journal_title:BioMed research international
pub_type: 杂志文章
doi:10.1155/2016/3260952
更新日期:2016-01-01 00:00:00
abstract:Results:The VMAT plans showed superior to PTV dose conformity index (CI), homogeneity index (HI), protection of the ipsilateral lung, monitor units (MUs), and maximum dose (Dmax) to the contralateral breast compared with TSP and 9FIMRT plans. The TSP provided better protection for Dmean of the heart and left ventricle ...
journal_title:BioMed research international
pub_type: 临床试验,杂志文章
doi:10.1155/2020/7131590
更新日期:2020-03-26 00:00:00
abstract:Background:Many studies, comparing the health associated risks of electronic cigarettes with conventional cigarettes focus mainly on the common chemical compounds found between them. Aim:Review chemical compounds found exclusively in electronic cigarettes and describe their toxic effects, focusing on electronic-cigare...
journal_title:BioMed research international
pub_type: 杂志文章,评审
doi:10.1155/2019/1386710
更新日期:2019-12-19 00:00:00