Abstract:
:A set of optical models associated with blood cells are introduced in this paper. All of these models are made up of different parts possessing symmetries. The wrapped phase images as well as the unwrapped ones from two orthogonal directions related to some of these models are obtained by simulation technique. Because the phase mutation occurs on the boundary between nucleus and cytoplasm as well as on the boundary between cytoplasm and environment medium, the equation of inflexion curve is introduced to describe the size, morphology, and substructure of the nuclear cell based on the analysis of the phase features of the model. Furthermore, a mononuclear cell model is discussed as an example to verify this method. The simulation result shows that characterization with inflexion curve based on orthogonal phase images could describe the substructure of the cells availably, which may provide a new way to identify the typical biological cells quickly without scanning.
journal_name
Biomed Res Intjournal_title
BioMed research internationalauthors
Ji Y,Liang M,Hua T,Xu Y,Xin Z,Wang Ydoi
10.1155/2015/917640subject
Has Abstractpub_date
2015-01-01 00:00:00pages
917640eissn
2314-6133issn
2314-6141journal_volume
2015pub_type
杂志文章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::Cholesteatoma is an epidermoid cyst, which is most frequently found in the middle ear. The matrix of cholesteatoma is histologically similar to the matrix of the epidermoid cyst of the skin (atheroma); their epithelium is characterized by hyperproliferation. The c-MYC protooncogene located on chromosome 8q24 encodes a...
journal_title:BioMed research international
pub_type: 杂志文章
doi:10.1155/2014/639896
更新日期:2014-01-01 00:00:00
abstract::Bacterial infections are the most common cause of purulent soft tissue inflammations in the head and neck area. These bacteria are also responsible for the majority of inflammatory complications after third molar removal. The key to success of antibacterial treatment in both cases is the use of an appropriate antibact...
journal_title:BioMed research international
pub_type: 杂志文章
doi:10.1155/2019/2010453
更新日期:2019-10-07 00:00:00
abstract::ADP-glucose pyrophosphorylase (AGPase) is the first rate limiting enzyme of starch biosynthesis pathway and has been exploited as the target for greater starch yield in several plants. The structure-function analysis and substrate binding specificity of AGPase have provided enormous potential for understanding the rol...
journal_title:BioMed research international
pub_type: 杂志文章
doi:10.1155/2014/583606
更新日期:2014-01-01 00:00:00
abstract::The complexity and diversity of eukaryotic organisms are a feat of nature's engineering. Pulling the strings of such an intricate machinery requires an even more masterful and crafty approach. Only the number and type of responses that they generate exceed the staggering proportions of environmental signals perceived ...
journal_title:BioMed research international
pub_type: 杂志文章,评审
doi:10.1155/2013/407263
更新日期:2013-01-01 00:00:00
abstract::We aim to investigate the effects of curcumin on preventing diabetes-induced vascular inflammation in association with its actions on Txnip, ICAM-1, and NOX2 enzyme expressions. Male Wistar rats were divided into four groups: control (CON), diabetic (DM; streptozotocin (STZ), i.v. 55 mg/kg BW), control-treated with cu...
journal_title:BioMed research international
pub_type: 杂志文章
doi:10.1155/2014/161346
更新日期:2014-01-01 00:00:00
abstract::Traumatic brain injury (TBI) represents a significant public health concern and has been associated with high rates of morbidity and mortality. Although several research groups have proposed the use of repetitive transcranial magnetic stimulation (rTMS) to enhance neuroprotection and recovery in patients with TBI, few...
journal_title:BioMed research international
pub_type: 杂志文章
doi:10.1155/2017/4540291
更新日期:2017-01-01 00:00:00
abstract:Objective:Neuroimaging studies revealed the functional reorganization or the structural changes during stroke recovery. However, previous studies did not combine the functional and structural information and the results might be affected by heterogeneous lesion. This study aimed to investigate functional activation-inf...
journal_title:BioMed research international
pub_type: 杂志文章
doi:10.1155/2017/4345205
更新日期:2017-01-01 00:00:00
abstract::Approximately 40% of patients admitted to the medical intensive care unit (ICU) require mechanical ventilation. An accurate prediction of successful extubation in patients is a key clinical problem in ICU due to the fact that the successful extubation is highly associated with prolonged ICU stay. The prolonged ICU sta...
journal_title:BioMed research international
pub_type: 杂志文章
doi:10.1155/2018/6820975
更新日期:2018-01-04 00:00:00
abstract:Purpose:To explore the effects of depression on cardiac autonomic nerve function and related metabolic pathways, the heart rate variability (HRV) and urinary differential metabolites were detected on the college students with depression. Methods:12 female freshmen with depression were filtered by the Beck Depression I...
journal_title:BioMed research international
pub_type: 杂志文章
doi:10.1155/2020/5246350
更新日期:2020-02-27 00:00:00
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journal_title:BioMed research international
pub_type: 杂志文章,评审
doi:10.1155/2020/4574509
更新日期:2020-04-06 00:00:00
abstract:Background:Physical activity has been found to maintain and improve cognitive function and consequently improve health-related quality of life (HRQoL). The relationships between different types of physical activities, cognitive function, and HRQoL have not been studied sufficiently and compared in different age and gen...
journal_title:BioMed research international
pub_type: 杂志文章
doi:10.1155/2020/8856284
更新日期:2020-12-18 00:00:00
abstract::DNA-binding proteins often play important role in various processes within the cell. Over the last decade, a wide range of classification algorithms and feature extraction techniques have been used to solve this problem. In this paper, we propose a novel DNA-binding protein prediction method called HMMBinder. HMMBinde...
journal_title:BioMed research international
pub_type: 杂志文章
doi:10.1155/2017/4590609
更新日期:2017-01-01 00:00:00
abstract::Sudden cardiac death is the main cause of mortality in patients affected by chronic heart failure (CHF) and with history of myocardial infarction. No study yet investigated the intra-QT phase spectral coherence as a possible tool in stratifying the arrhythmic susceptibility in patients at risk of sudden cardiac death ...
journal_title:BioMed research international
pub_type: 杂志文章
doi:10.1155/2014/583035
更新日期:2014-01-01 00:00:00
abstract:PURPOSE:This study was designed to evaluate the role of maintenance therapy with partially hydrolyzed guar gum (PHGG) after topical application of glyceryl trinitrate (GTN) in the conservative treatment of chronic anal fissure (CAF). METHODS:From all the patients with CAF observed during the study period, 165 subjects...
journal_title:BioMed research international
pub_type: 杂志文章,随机对照试验
doi:10.1155/2014/964942
更新日期:2014-01-01 00:00:00
abstract::Taking into account that there are controversial antioxidative effects of inhalational anesthetics isoflurane and sevoflurane and absence of comparison of genotoxicity of both anesthetics in animal model, the aim of this study was to compare DNA damage and antioxidant status in Wistar rats exposed to a single time to ...
journal_title:BioMed research international
pub_type: 杂志文章
doi:10.1155/2015/264971
更新日期:2015-01-01 00:00:00
abstract::Studies on the occurrence of pharmaceuticals show that the widely used pharmaceuticals ibuprofen and diclofenac are present in relevant concentrations in the environment. A pilot plant treating hospital wastewater with relevant concentrations of these pharmaceuticals was evaluated for its performance to reduce the con...
journal_title:BioMed research international
pub_type: 杂志文章
doi:10.1155/2013/325806
更新日期:2013-01-01 00:00:00
abstract::ACE inhibitory dipeptides from Xerocomus badius fermented shrimp processing waste were isolated with ethanol, macroporous resin, chloroform, and Sephadex G-10 in sequence and identified by LC-MS/MS system coupled with electrospray ionization source. Molecular docking was performed for exploring the mechanism of their ...
journal_title:BioMed research international
pub_type: 杂志文章
doi:10.1155/2018/5089270
更新日期:2018-05-08 00:00:00
abstract::Multiple sclerosis (MS) is an inflammatory demyelinating disease of the human central nervous system (CNS). Neurotropic demyelinating strain of MHV (MHV-A59 or its isogenic recombinant strain RSA59) induces MS-like disease in mice mediated by microglia, along with a small population of T cells. The mechanism of demyel...
journal_title:BioMed research international
pub_type: 杂志文章
doi:10.1155/2013/589048
更新日期:2013-01-01 00:00:00
abstract::Taiwan has very high incidence and prevalence of chronic kidney disease (CKD), which easily progresses to end-stage renal disease (ESRD). The association between inflammation and CKD has been explored in several studies. ORAI1 functions as a pore-forming subunit of the store-operated calcium channels which are involve...
journal_title:BioMed research international
pub_type: 杂志文章
doi:10.1155/2014/290863
更新日期:2014-01-01 00:00:00
abstract::Objectives. Osteopontin (OPN) is overexpressed in breast cancers, while its clinical and prognostic significance remained unclear. This study aimed to assess the prognostic value of OPN, especially its splice variants, in breast cancers. Methods. Data were extracted from eligible studies concerning the OPN and OPN-c e...
journal_title:BioMed research international
pub_type: 杂志文章,meta分析
doi:10.1155/2016/7310694
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:10.1155/2017/8017541
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:10.1155/2016/6507350
更新日期:2016-01-01 00:00:00
abstract::We undertook an investigation to advance understanding of the host-range dynamics and biocontrol implications of Cochliobolus lunatus in the past decade. Potato (Solanum tuberosum L) farms were routinely surveyed for brown-to-black leaf spot disease caused by C. lunatus. A biphasic gene data set was assembled and data...
journal_title:BioMed research international
pub_type: 杂志文章
doi:10.1155/2014/378372
更新日期:2014-01-01 00:00:00
abstract::A series of sulfonamide-bearing azaheterocyclic Schiff base derivatives 3(a-j) were synthesized as carbonic anhydrase inhibitors. The substituted benzene sulfonyl chlorides 1(a-d) were reacted with N2H4 to get aromatic sulfonyl hydrazides 2(a-d). The intermediate hydrazides 2(a-d) were treated with substituted aldehyd...
journal_title:BioMed research international
pub_type: 杂志文章
doi:10.1155/2020/8104107
更新日期:2020-02-20 00:00:00
abstract::Patients aged from 40 to 60 with displaced fractures of the femoral neck (Garden III or IV) who received fixation with three cannulated screws from January 2005 to December 2012 were evaluated retrospectively for the development of nonunion. Plasma HbA1C, a marker for long-term plasma glucose level, anti-T2DM medicati...
journal_title:BioMed research international
pub_type: 杂志文章
doi:10.1155/2016/5682541
更新日期:2016-01-01 00:00:00
abstract::TAL effectors (TALEs) contain a modular DNA-binding domain that is composed of tandem repeats. In all naturally occurring TALEs, the end of tandem repeats is invariantly a truncated half repeat. To investigate the potential role of the last half repeat in TALEs, we performed comparative molecular dynamics simulations ...
journal_title:BioMed research international
pub_type: 杂志文章
doi:10.1155/2016/8036450
更新日期:2016-01-01 00:00:00
abstract::The new chemokine Prokineticin 2 (PROK2) and its receptors (PKR1 and PKR2) have a role in inflammatory pain and immunomodulation. Here we identified PROK2 as a critical mediator of neuropathic pain in the chronic constriction injury (CCI) of the sciatic nerve in mice and demonstrated that blocking the prokineticin rec...
journal_title:BioMed research international
pub_type: 杂志文章
doi:10.1155/2015/301292
更新日期:2015-01-01 00:00:00
abstract:Objective:The objective of this study is to evaluate the effect of simvastatin on the jaw bone microstructural defect and autophagy in rats with high cholesterol diet (HCD). Methods:Male Sprague-Dawley rats were fed a standard rodent chow (NC group) or a high cholesterol diet for 32 weeks and the HCD-fed rats were tre...
journal_title:BioMed research international
pub_type: 杂志文章
doi:10.1155/2018/4147932
更新日期:2018-06-27 00:00:00
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journal_title:BioMed research international
pub_type: 杂志文章
doi:10.1155/2013/140327
更新日期:2013-01-01 00:00:00