Abstract:
:Nonlinear contrast-enhanced ultrasound imaging schemes strive to suppress tissue signals in order to better visualize nonlinear signals from blood-pooling ultrasound contrast agents. Because tissue does not generate a subharmonic response (i.e., signal at half the transmit frequency), subharmonic imaging has been proposed as a method for isolating ultrasound microbubble signals while suppressing surrounding tissue signals. In this paper, we summarize recent advances in the use of subharmonic imaging in vivo. These advances include the implementation of subharmonic imaging on linear and curvilinear arrays, intravascular probes, and three-dimensional probes for breast, renal, liver, plaque, and tumor imaging.
journal_name
Biomed Res Intjournal_title
BioMed research internationalauthors
Eisenbrey JR,Sridharan A,Liu JB,Forsberg Fdoi
10.1155/2015/640397subject
Has Abstractpub_date
2015-01-01 00:00:00pages
640397eissn
2314-6133issn
2314-6141journal_volume
2015pub_type
杂志文章,评审abstract::Mammalian protection against leishmanial infection depends on the development of an effective immune response. Zoonotic visceral leishmaniasis (ZVL) patients are usually unable to mount an effective immune response against the parasite and indeed appear to be severely immunosuppressed. This suppression has strong nons...
journal_title:BioMed research international
pub_type: 杂志文章
doi:10.1155/2017/5861453
更新日期:2017-01-01 00:00:00
abstract:Objective:The aim of this study was to investigate the association between adiponectin gene polymorphisms rs10937273, rs1501299, rs182052, rs2241767, and rs266729 and environmental risk factors of type 2 diabetes mellitus (T2DM) in Hohhot. The study explored different models of gene-environment interactions, aimed at p...
journal_title:BioMed research international
pub_type: 杂志文章
doi:10.1155/2020/6383906
更新日期:2020-06-21 00:00:00
abstract::Polyketide belongs to a family of abundant natural products typically produced by the filamentous soil bacteria Streptomyces. Similar to the biosynthesis of most secondary metabolites produced in the Streptomyces species, polyketide compounds are synthesized through tight regulatory networks in the cell, and thus extr...
journal_title:BioMed research international
pub_type: 杂志文章
doi:10.1155/2013/549737
更新日期:2013-01-01 00:00:00
abstract:Background:The distinction between right-sided and left-sided colon adenocarcinoma has recently received considerable. This study aims to identify key MicroRNA (miRNA) and mRNAs in right-sided colon adenocarcinoma (RSCOAD) and left-sided colon adenocarcinoma (LSCOAD) by TCGA integration analysis. Methods:The miRNA and...
journal_title:BioMed research international
pub_type: 杂志文章
doi:10.1155/2019/7149296
更新日期:2019-04-03 00:00:00
abstract:INTRODUCTION AND OBJECTIVES:An elevated neutrophil-to-lymphocyte ratio (NLR) has been suggested to be associated with a poor prognosis in several cancers. We evaluated the utility of an elevated NLR as a biomarker to predict the prognosis of metastatic castration-resistant prostate cancer (mCRPC) patients treated with ...
journal_title:BioMed research international
pub_type: 杂志文章
doi:10.1155/2017/7538647
更新日期:2017-01-01 00:00:00
abstract:BACKGROUND:In Mexico and other developing countries, few reports of the survival of children with acute leukaemia exist. Objective. We aimed at comparing the disease-free survival of children with acute myeloid leukaemia who, in addition to being treated with the Latin American protocol of chemotherapy and an autologou...
journal_title:BioMed research international
pub_type: 临床试验,杂志文章
doi:10.1155/2015/940278
更新日期:2015-01-01 00:00:00
abstract::Tracking individual-cell/object over time is important in understanding drug treatment effects on cancer cells and video surveillance. A fundamental problem of individual-cell/object tracking is to simultaneously address the cell/object appearance variations caused by intrinsic and extrinsic factors. In this paper, in...
journal_title:BioMed research international
pub_type: 杂志文章
doi:10.1155/2016/8182416
更新日期:2016-01-01 00:00:00
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journal_title:BioMed research international
pub_type: 杂志文章
doi:10.1155/2017/9089748
更新日期:2017-01-01 00:00:00
abstract::Hepatitis B virus (HBV) infection is the predominant risk factor for chronic hepatitis B (CHB). The association between HBV infection and human leukocyte antigen- (HLA-) DQ polymorphism (rs2856718 and rs7453920) has been demonstrated in other studies; however, the results were controversial or inconclusive. Therefore,...
journal_title:BioMed research international
pub_type: 杂志文章,meta分析
doi:10.1155/2017/9679843
更新日期:2017-01-01 00:00:00
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journal_title:BioMed research international
pub_type: 杂志文章
doi:10.1155/2019/1434538
更新日期:2019-03-12 00:00:00
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journal_title:BioMed research international
pub_type: 杂志文章
doi:10.1155/2015/426379
更新日期:2015-01-01 00:00:00
abstract::New and innovative treatment strategies for cancer patients in the fields of immunotherapy and radiotherapy are rapidly developing in parallel. Among the most promising preclinical treatment approaches is combining immunotherapy with radiotherapy where early data suggest synergistic effects in several tumor model syst...
journal_title:BioMed research international
pub_type: 杂志文章,评审
doi:10.1155/2013/658126
更新日期:2013-01-01 00:00:00
abstract::Oyster mushroom Pleurotus florida was cultivated on different combinations of wheat straw (WS) as basal substrate and oyster shell powder (OSP) supplement. The OSP supplementation considerably responded to different cultivation phases. The mycelium grew fast and showed rapid growth rate (8.91 mmd(-1)) in WS + OSP (97 ...
journal_title:BioMed research international
pub_type: 杂志文章
doi:10.1155/2014/386265
更新日期:2014-01-01 00:00:00
abstract::Acute kidney injury (AKI) is associated with an increased risk of developing advanced chronic kidney disease (CKD). Yet, effective interventions to prevent this conversion are unavailable for clinical practice. In this study, we examined the beneficial effects of Tanshinone IIA on renal fibrosis in a mouse model of fo...
journal_title:BioMed research international
pub_type: 杂志文章
doi:10.1155/2015/867140
更新日期:2015-01-01 00:00:00
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journal_title:BioMed research international
pub_type: 杂志文章
doi:10.1155/2017/9314026
更新日期:2017-01-01 00:00:00
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journal_title:BioMed research international
pub_type: 杂志文章
doi:10.1155/2014/648715
更新日期:2014-01-01 00:00:00
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journal_title:BioMed research international
pub_type: 杂志文章,评审
doi:10.1155/2020/4020249
更新日期:2020-07-18 00:00:00
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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::Candida krusei is osmotolerant yeast used for the production of glycerol. Addition of osmolyte such as NaCl into culture medium can increase the production of glycerol from glucose, but osmolytes may burden the glycerol separation. A coencapsulation method was suggested to create local extracellular hyperosmotic stres...
journal_title:BioMed research international
pub_type: 杂志文章
doi:10.1155/2013/467263
更新日期:2013-01-01 00:00:00
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journal_title:BioMed research international
pub_type: 杂志文章
doi:10.1155/2020/5808624
更新日期:2020-04-13 00:00:00
abstract:BACKGROUND:Hypoxia-induced autophagy and muscle wasting occur in several environmental and pathological conditions. However, the molecular mechanisms underlying the effects of the hypoxia-mimetic agent CoCl2 on autophagy and muscle atrophy are still unclear. METHODS:C2C12 myotubes were exposed to increasing concentrat...
journal_title:BioMed research international
pub_type: 杂志文章
doi:10.1155/2017/7097580
更新日期:2017-01-01 00:00:00
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journal_title:BioMed research international
pub_type: 杂志文章
doi:10.1155/2017/2956597
更新日期:2017-01-01 00:00:00
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journal_title:BioMed research international
pub_type: 杂志文章
doi:10.1155/2019/7012350
更新日期:2019-12-24 00:00:00
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journal_title:BioMed research international
pub_type: 杂志文章
doi:10.1155/2013/461801
更新日期:2013-01-01 00:00:00
abstract::Background. Neuroinflammation which presents as a possible mechanism of delirium is associated with MCP-1, an important proinflammatory factor which is expressed on astrocytes. It is known that dexmedetomidine (DEX) possesses potent anti-inflammatory properties. This study aimed to investigate the potential effects of...
journal_title:BioMed research international
pub_type: 杂志文章
doi:10.1155/2017/6352159
更新日期:2017-01-01 00:00:00
abstract::The establishment of the subgingival microbiota is dependent on successive colonization of the implant surface by bacterial species. Different implant surface topographies could influence the bacterial adsorption and therefore jeopardize the implant survival. This study evaluated the biofilm formation capacity of five...
journal_title:BioMed research international
pub_type: 杂志文章
doi:10.1155/2015/159625
更新日期:2015-01-01 00:00:00
abstract::Autophagy is a highly regulated-cell pathway for degrading long-lived proteins as well as for clearing cytoplasmic organelles. Autophagy is a key contributor to cellular homeostasis and metabolism. Warburg hypothesized that cancer growth is frequently associated with a deviation of a set of energy generation mechanism...
journal_title:BioMed research international
pub_type: 杂志文章,评审
doi:10.1155/2014/926729
更新日期:2014-01-01 00:00:00
abstract::The hepatoprotective and antioxidant activity of Bauhinia hookeri ethanol extract (BHE) against CCl4-induced liver injury was investigated in mice. BHE was administered (500 and 1000 mg/kg/day) along with CCl4 for 6 weeks. The hepatic marker enzymes: alanine aminotransferase (ALT), aspartate aminotransferase (AST), an...
journal_title:BioMed research international
pub_type: 杂志文章
doi:10.1155/2014/245171
更新日期:2014-01-01 00:00:00
abstract::Picobirnavirus (PBV) which has been included in the list of viruses causing enteric infection in animals is highly versatile because of its broad host range and genetic diversity. PBVs are among the most recent and emerging small, nonenveloped viruses with a bisegmented double-stranded RNA genome, classified under a n...
journal_title:BioMed research international
pub_type: 杂志文章,评审
doi:10.1155/2014/780752
更新日期:2014-01-01 00:00:00
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journal_title:BioMed research international
pub_type: 杂志文章,随机对照试验
doi:10.1155/2015/240506
更新日期:2015-01-01 00:00:00