Abstract:
OBJECTIVE:This study assessed the posttreatment tumor control and auditory function of vestibular schwannoma (VS) patients after CyberKnife (CK) and analyzed the possible prognostic factors of hearing loss. METHODS:We retrospectively studied 117 VS patients, with Gardner-Robertson (GR) classification grades I to IV, who underwent CK between 2006 and 2012. Data including radiosurgery treatment parameters, pre- and postoperative tumor size, and auditory function were collected and examined. RESULTS:With CK, 117 patients had excellent tumor control rates (99.1%), with a mean imaging followup of 61.1 months. Excluding 52 patients (GR III-IV pretreatment), 53 (81.5%) of the remaining 65 patients (initial GR I-II) maintained GR I or II hearing after CK, with a mean audiometric followup of 64.5 months. Twelve patients experienced hearing degradation (91.6% were GR II pretreatment); they appeared to have significantly larger tumor sizes, significantly smaller cochlear sizes, and higher prescribed cochlear doses, compared to the patients with preserved hearing. CONCLUSION:Our data showed that CK treatment provided an excellent tumor control rate and a comparable hearing preservation rate in VS patients. Patients with pretreatment GR II hearing levels, larger tumor volumes, smaller cochlear sizes, and higher prescribed cochlear doses may have poor hearing prognoses.
journal_name
Biomed Res Intjournal_title
BioMed research internationalauthors
Tsai JT,Lin JW,Lin CM,Chen YH,Ma HI,Jen YM,Chen YH,Ju DTdoi
10.1155/2013/297093subject
Has Abstractpub_date
2013-01-01 00:00:00pages
297093eissn
2314-6133issn
2314-6141journal_volume
2013pub_type
杂志文章abstract::MicroRNAs (miRs) are small noncoding RNA molecules and recently have demonstrated that altered expression and functions are their tight association with ulcerative colitis (UC). Previous microarray study reported that miR-214 was downregulated in the sigmoid colon of patients with active UC, but the roles of miR-214 i...
journal_title:BioMed research international
pub_type: 杂志文章
doi:10.1155/2017/8524972
更新日期:2017-01-01 00:00:00
abstract:Introduction:An increased number of survivors have emerged from the 2014 West African Ebola Virus Disease (EVD) epidemic. Post-Ebola Syndrome (PES) is a group of physical and psychological symptoms affecting EVD survivors. This study aimed to estimate the prevalence of PES among EVD survivors in Montserrado County, Lib...
journal_title:BioMed research international
pub_type: 杂志文章
doi:10.1155/2018/1909410
更新日期:2018-06-28 00:00:00
abstract:PURPOSE:To identify an effective method to prevent myopia progression by characterizing the regulation of matrix metalloproteinase- (MMP-) 2 expression and its secretion from scleral fibroblasts and retinal pigment epithelium (RPE) cells by miR-29a. METHODS:The effects of miR-29a on the growth of scleral fibroblasts a...
journal_title:BioMed research international
pub_type: 杂志文章
doi:10.1155/2017/2647879
更新日期:2017-01-01 00:00:00
abstract::The aim of this study was to evaluate the safety and effectiveness of percutaneous transluminal angioplasty and stenting (PTAS) for intracranial atherosclerotic disease (ICAD) by conducting a meta-analysis. Two independent observers searched PubMed, EMBASE, and Cochrane Library for relevant studies up to 31 December 2...
journal_title:BioMed research international
pub_type: 杂志文章,meta分析,评审
doi:10.1155/2017/3258681
更新日期:2017-01-01 00:00:00
abstract::Background. Advancing age, chronic inflammation, oxidative damage, and disorders of lipid metabolism are positively linked to the late-life cognitive impairment. Serum biomarkers may be associated with the cognitive status in older men. Methods. 440 old male subjects with different cognitive functions were recruited t...
journal_title:BioMed research international
pub_type: 杂志文章
doi:10.1155/2015/481621
更新日期:2015-01-01 00:00:00
abstract:UNLABELLED:The aim of this study was to evaluate the relation between the sensory and anthropometric variables in the quiet standing. METHODS:One hundred individuals (50 men, 50 women; 20-40 years old) participated in this study. For all participants, the body composition (fat tissue, lean mass, bone mineral content, ...
journal_title:BioMed research international
pub_type: 杂志文章
doi:10.1155/2015/985312
更新日期:2015-01-01 00:00:00
abstract::There has been no previous study using three-dimensional (3D) measurement on femoral tunnel characteristics according to the combined influence of various flexion angles of knee and transverse drill angles in single-bundle ACL reconstruction with transportal technique. The purpose of this study was to determine optima...
journal_title:BioMed research international
pub_type: 杂志文章
doi:10.1155/2018/2643247
更新日期:2018-07-17 00:00:00
abstract::Extra-intestinal E. coli are emerging as a global threat due to their diffusion as opportunistic pathogens and, above all, to their wide set of antibiotic resistance determinants. There are still many gaps in our knowledge of their origin and spread pathways, although food animals have been adjudicated vehicles for pa...
journal_title:BioMed research international
pub_type: 杂志文章
doi:10.1155/2018/8714975
更新日期:2018-11-18 00:00:00
abstract:Objective:To investigate the effects of electroacupuncture (EA) at "Zusanli" (ST36) and "Shangjuxu"(ST37) on reducing inflammatory reaction and improving intestinal dysfunction in patients with sepsis-induced intestinal dysfunction with syndrome of obstruction of the bowels Qi. Methods:A total of 71 patients with seps...
journal_title:BioMed research international
pub_type: 杂志文章,随机对照试验
doi:10.1155/2018/8293594
更新日期:2018-06-26 00:00:00
abstract::The etiology of nephrotic syndrome is complex and ranges from primary glomerulonephritis to secondary forms. Patients with nephrotic syndrome often need immunosuppressive treatment with its side effects and may progress to end stage renal disease. This review focuses on recent advances in the treatment of primary caus...
journal_title:BioMed research international
pub_type: 杂志文章,评审
doi:10.1155/2017/7689254
更新日期:2017-01-01 00:00:00
abstract:Background:Left ventricular (LV) systolic dysfunction is common in septic shock. Global longitudinal strain (GLS) measured by speckle tracking echocardiography (STE) is a useful marker of intrinsic left ventricular systolic function. However, the association between left ventricular GLS and outcome in septic patients i...
journal_title:BioMed research international
pub_type: 杂志文章
doi:10.1155/2020/7927353
更新日期:2020-10-21 00:00:00
abstract::Quantitative magnetic resonance imaging (qMRI) is a promising approach to detect early cartilage degeneration. However, there is no consensus on which cartilage component contributes to the tissue's qMRI signal properties. T1, T1ρ, and T2⁎ maps of cartilage samples (n = 8) were generated on a clinical 3.0-T MRI system...
journal_title:BioMed research international
pub_type: 杂志文章
doi:10.1155/2018/9460456
更新日期:2018-05-15 00:00:00
abstract::Introduction and Objectives. Neutrophil-to-lymphocyte ratio (NLR) has been suggested to be a simple marker of the systemic inflammatory response in critical care patients. We previously assessed the utility of NLR as a biomarker to predict tumor recurrence and cancer death in bladder cancer patients who underwent radi...
journal_title:BioMed research international
pub_type: 杂志文章
doi:10.1155/2016/9846823
更新日期:2016-01-01 00:00:00
abstract::The LRRK2 gene has been associated with both familial and sporadic forms of Parkinson's disease (PD). The G2019S variant is commonly found in North African Arab and Caucasian PD patients, but this locus is monomorphic in Asians. The G2385R and R1628P variants are associated with a higher risk of developing PD in certa...
journal_title:BioMed research international
pub_type: 杂志文章
doi:10.1155/2014/867321
更新日期:2014-01-01 00:00:00
abstract:INTRODUCTION:Osteomyelitis is a severe orthopaedic complication which is difficult to diagnose and treat. Previous experimental studies mainly focussed on evaluating osteomyelitis in the presence of an implant or used a sclerosing agent to promote infection onset. In contrast, we focused on the longitudinal assessment ...
journal_title:BioMed research international
pub_type: 杂志文章
doi:10.1155/2014/424652
更新日期:2014-01-01 00:00:00
abstract::Introduction. Luteolin, a falconoid compound in many Chinese herbs and formula, plays important roles in cardiovascular diseases. The underlying mechanism of luteolin remains to be further elaborated. Methods. A model of hydrogen peroxide- (H2O2-) induced H9C2 cells apoptosis was established. Cell viabilities were exa...
journal_title:BioMed research international
pub_type: 杂志文章
doi:10.1155/2016/5125836
更新日期:2016-01-01 00:00:00
abstract::Lung injury was the common and serious complication of sepsis, a systemic inflammatory response syndrome caused by severe infections. Chinese medicine had unique advantages in attenuating inflammatory response, such as Zuojinfang (ZJF). ZJF was a classical compound herb formula composed of Coptidis Rhizoma and Euodiae...
journal_title:BioMed research international
pub_type: 杂志文章
doi:10.1155/2021/1419631
更新日期:2021-01-06 00:00:00
abstract:OBJECTIVE:To evaluate HIV risk perception and its associated factors among Chinese MSM. METHODS:A cross-sectional study was conducted among MSM with an HIV negative or unknown status in Beijing, China, between 2011 and 2012. A questionnaire interview was conducted and a blood sample was collected for HIV and syphilis ...
journal_title:BioMed research international
pub_type: 杂志文章
doi:10.1155/2014/232451
更新日期:2014-01-01 00:00:00
abstract::Positive results of MitraClip in terms of improvement in clinical and left ventricular parameters have been described in detail. However, long-term effects on secondary pulmonary hypertension were not investigated in a larger patient cohort to date. 70 patients with severe mitral regurgitation, additional pulmonary hy...
journal_title:BioMed research international
pub_type: 杂志文章
doi:10.1155/2018/6817832
更新日期:2018-03-14 00:00:00
abstract::Nitric oxide (NO) has a wide variety of physiological functions in the kidney. Besides the regulatory effects in intrarenal haemodynamics and glomerular microcirculation, in vivo studies reported the diuretic and natriuretic effects of NO. However, opposite results showing the stimulatory effect of NO on Na+ reabsorpt...
journal_title:BioMed research international
pub_type: 杂志文章,评审
doi:10.1155/2017/6871081
更新日期:2017-01-01 00:00:00
abstract::Effective alteration of the recalcitrance properties like crystallization of cellulose, lignin shield, and interlinking of lignocellulosic biomass is an ideal way to utilize the full-scale potential for biofuel production. This study exhibited three different pretreatment effects to enhance the digestibility of corn s...
journal_title:BioMed research international
pub_type: 杂志文章
doi:10.1155/2016/2786598
更新日期:2016-01-01 00:00:00
abstract::Oil palm (Elaeis guineensis Jacq) is one of the major sources of edible oil. Reducing the effect of Ganoderma, main cause of basal stem rot (BSR) on oil palm, is the main propose of this study. Understanding the oil palm defense mechanism against Ganoderma infection through monitoring changes in the secondary metaboli...
journal_title:BioMed research international
pub_type: 杂志文章
doi:10.1155/2018/1494157
更新日期:2018-03-12 00:00:00
abstract::Giardia duodenalis is a small intestinal protozoan parasite of several terrestrial vertebrates. This work aims to assess the genotypic variability of Giardia duodenalis isolates from cattle, sheep and pigs in the Southeast of Brazil, by comparing the standard characterization between glutamate dehydrogenase (gdh) and ...
journal_title:BioMed research international
pub_type: 杂志文章
doi:10.1155/2013/875048
更新日期:2013-01-01 00:00:00
abstract::Anopheles gambiae is the major malaria vector in Africa. Examining the molecular basis of A. gambiae traits requires knowledge of both genetic variation and genome-wide linkage disequilibrium (LD) map of wild A. gambiae populations from malaria-endemic areas. We sequenced the genomes of nine wild A. gambiae mosquitoes...
journal_title:BioMed research international
pub_type: 杂志文章
doi:10.1155/2015/238139
更新日期:2015-01-01 00:00:00
abstract:OBJECTIVE:This study evaluated the frequencies of allergic symptoms and rate of upper respiratory infections during the past year in the general population, kitchen workers (KW) and health care workers (HCW). METHODS:The European Community Respiratory Health Survey (ECRHS) was used to inquire retrospectively about ast...
journal_title:BioMed research international
pub_type: 杂志文章
doi:10.1155/2013/285420
更新日期:2013-01-01 00:00:00
abstract::Alzheimer's disease (AD) is a progressive neurodegenerative disorder with two hallmarks: β-amyloid plagues and neurofibrillary tangles. It is one of the most alarming illnesses to elderly people. No effective drugs and therapies have been developed, while mechanism-based explorations of therapeutic approaches have bee...
journal_title:BioMed research international
pub_type: 杂志文章,评审
doi:10.1155/2014/837157
更新日期:2014-01-01 00:00:00
abstract::Gedunin is one of the major compounds found in the neem tree (Azadirachta indica). In the present study, antiproliferative potential of gedunin was evaluated in human embryonal carcinoma cells (NTERA-2, a cancer stem cell model) and peripheral blood mononuclear cells (PBMCs), using Sulforhodamine (SRB) and WST-1 assay...
journal_title:BioMed research international
pub_type: 杂志文章
doi:10.1155/2017/2413197
更新日期:2017-01-01 00:00:00
abstract::The aim of the study was to comparatively evaluate the fracture strength and mode of root canal treated teeth restored with resin composites with and without posts. The lingual cusps of root canal treated first upper premolars (n = 10/group) were removed down to cervical enamel and restored with the following: group A...
journal_title:BioMed research international
pub_type: 杂志文章
doi:10.1155/2018/9054301
更新日期:2018-08-14 00:00:00
abstract::To protect against the environmental pollution, the present research was undertaken to enumerate the Bacterial Technologies (BTs) on the restoration of polluted urban rivers, that is, Fenghu-Song Yang River (FSR) and Xuxi River (XXR). Experimental research accounted for the physiochemical parameters (pH; temperature; ...
journal_title:BioMed research international
pub_type: 杂志文章
doi:10.1155/2015/241769
更新日期:2015-01-01 00:00:00
abstract:Objective:This study aims to investigate the effect of systemically administrated zoledronate on bone-implant fixation in animal models. Methods:We searched MEDLINE, Embase, and EBSCO for studies that explore the role of systemic or local zoledronate delivery in implant osseointegration in animal models. The Review Ma...
journal_title:BioMed research international
pub_type: 杂志文章,meta分析,评审
doi:10.1155/2019/9541485
更新日期:2019-09-22 00:00:00