Abstract:
:BACKGROUND The objective of this study was to analyze the factors that can increase the possibility of mandibular canal (MC) defect in Chinese people, to evaluate the risk of nerve impairment, and to choose the proper operative method to reduce the risk of mandibular alveolar nerve injury during the extraction of mandibular third molar (MTM). MATERIAL AND METHODS A total of 954 patients (1,304 MTMs) who underwent orthopantomography (OPG) and cone-beam computed tomography (CBCT) between July 2014 and December 2014 were included in this study. The age and gender of patients, impacted type (high impaction, moderate impaction, and low impaction), Winter classification of MTM, position of MTM relative to MC, vertical classification of MTM and MC, and the feature images of OPG were collected and compared to the imperfection of the MC wall in CBCT images. RESULTS The wall situation of MC was significantly correlated with the age of the patient, the depth of the molar, the position of the roots, and six imaging appearances on OPG. There was no significant difference based on gender. CONCLUSIONS Most incomplete walls of MCs could be inferred by OPG. However, images based on CBCT could clarify the defect of the MC and also could clearly display the spatial relationship between the root and inferior alveolar canal.
journal_name
Med Sci Monitjournal_title
Medical science monitor : international medical journal of experimental and clinical researchauthors
Chen Y,Liu J,Pei J,Liu Y,Pan Jdoi
10.12659/msm.905475subject
Has Abstractpub_date
2018-01-02 00:00:00pages
26-36eissn
1234-1010issn
1643-3750pii
905475journal_volume
24pub_type
杂志文章abstract:BACKGROUND:Fractional exhaled nitric oxide (FENO) is nitric oxide (NO) in the lower airway measured by oral exhalation. FENO can be a useful non-invasive marker for asthma. Paraquat-mediated lung injury can be reflective of an ROS-induced lung injury. We aimed to verify if FENO is a clinical parameter of ROS formation ...
journal_title:Medical science monitor : international medical journal of experimental and clinical research
pub_type: 杂志文章
doi:10.12659/MSM.889820
更新日期:2014-02-01 00:00:00
abstract::BACKGROUND Diabetic nephropathy (DN) is a potentially fatal complication of diabetes mellitus. While lifestyle changes can reduce diabetes risk, it is unclear whether improved lifestyle can slow or reverse DN progression. This study evaluated whether an intensive lifestyle intervention (IL-I) targeting weight loss and...
journal_title:Medical science monitor : international medical journal of experimental and clinical research
pub_type: 杂志文章,随机对照试验
doi:10.12659/MSM.913512
更新日期:2019-04-25 00:00:00
abstract::BACKGROUND The aim of this study was to study the effects of 1-alpha,25-dihydroxy-cholecalcifero (1,25(OH)2D3) on liver fibrosis and the generation of Th17 cells in vivo and in vitro. MATERIAL AND METHODS Thirty C57 mice were randomly divided into control, model, and treatment groups. Hepatic fibrosis was induced by s...
journal_title:Medical science monitor : international medical journal of experimental and clinical research
pub_type: 杂志文章
doi:10.12659/msm.904271
更新日期:2017-04-29 00:00:00
abstract::BACKGROUND Sepsis is known to trigger impaired T cell function, which relates to immunosuppression, contributing to refractory infection and high mortality. The mechanisms of T cell recovery remain to be elucidated, and novel and effective therapeutics for sepsis are needed. Ouabain, a small molecule of cardiac glycos...
journal_title:Medical science monitor : international medical journal of experimental and clinical research
pub_type: 杂志文章
doi:10.12659/MSM.906889
更新日期:2018-05-02 00:00:00
abstract::BACKGROUND Thyroid nodules are extremely common and typically diagnosed with ultrasound whether benign or malignant. Imaging diagnosis assisted by Artificial Intelligence has attracted much attention in recent years. The aim of our study was to build an ensemble deep learning classification model to accurately differe...
journal_title:Medical science monitor : international medical journal of experimental and clinical research
pub_type: 杂志文章
doi:10.12659/MSM.926096
更新日期:2020-06-18 00:00:00
abstract:BACKGROUND:Our study is aimed to 1) clarify the vitamin D status in Uygur and Kazak ethnic populations and 2) elucidate the relationship between 14 SNPs (in 5 vitamin D-related genes) and vitamin D deficiency in these 2 ethnic populations. MATERIAL AND METHODS:A multistage-cluster sampling survey was carried out for r...
journal_title:Medical science monitor : international medical journal of experimental and clinical research
pub_type: 杂志文章
doi:10.12659/MSM.894793
更新日期:2015-07-07 00:00:00
abstract::BACKGROUND We scrutinized the feasibility of apoptosis induction in blood cancer cells by means of low-intensity ultrasound and the proteasome inhibitor bortezomib (Velcade). MATERIAL AND METHODS Human leukemic monocyte lymphoma U937 cells were subjected to ultrasound in the presence of bortezomib and the echo contras...
journal_title:Medical science monitor : international medical journal of experimental and clinical research
pub_type: 杂志文章
doi:10.12659/msm.898323
更新日期:2016-12-22 00:00:00
abstract:BACKGROUND:The present study was carried out to compile normative data for dimensions of the common iliac arteries at varying gestational ages. MATERIAL/METHODS:We used anatomical dissection, digital-image analysis (system of Leica QWin Pro 16) and statistical analysis (Student T test, one-way ANOVA, post-hoc RIR Tuke...
journal_title:Medical science monitor : international medical journal of experimental and clinical research
pub_type: 杂志文章
doi:10.12659/msm.882516
更新日期:2012-03-01 00:00:00
abstract:BACKGROUND:The currently-available standardized music tests are not suitable for administration to young children and children with special needs because they are complicated and require verbal instructions and verbal responses. A test that was named the Non-Verbal Measurement of the Musical Responsiveness of Children,...
journal_title:Medical science monitor : international medical journal of experimental and clinical research
pub_type: 杂志文章
doi:
更新日期:2005-10-01 00:00:00
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journal_title:Medical science monitor : international medical journal of experimental and clinical research
pub_type: 杂志文章
doi:10.12659/msm.904788
更新日期:2017-05-19 00:00:00
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journal_title:Medical science monitor : international medical journal of experimental and clinical research
pub_type: 杂志文章
doi:10.12659/MSM.922913
更新日期:2020-06-01 00:00:00
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journal_title:Medical science monitor : international medical journal of experimental and clinical research
pub_type: 杂志文章
doi:
更新日期:2007-08-01 00:00:00
abstract:BACKGROUND:The finding of sex steroid receptor protein in non classical reproductive tissues suggested the possibility that sex steroids may have a relevance to the immune system. MATERIAL/METHODS:The J111 cells were maintained in RPMI 1640 complete medium at 37 degrees C in 5% CO2 in air. Cells were resuspended at 1x...
journal_title:Medical science monitor : international medical journal of experimental and clinical research
pub_type: 杂志文章
doi:
更新日期:2006-07-01 00:00:00
abstract:BACKGROUND:With a prevalence of about 1:500 to 1:1,000, autosomal dominant polycystic kidney disease (ADPKD) often causes renal failure, with many serious complications. However, there is no Food and Drug Administration (FDA) approved therapy available. MATERIAL/METHODS:MiR-199a-5p level in ADPKD patient samples, rat ...
journal_title:Medical science monitor : international medical journal of experimental and clinical research
pub_type: 杂志文章
doi:10.12659/MSM.892141
更新日期:2015-01-15 00:00:00
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journal_title:Medical science monitor : international medical journal of experimental and clinical research
pub_type: 杂志文章
doi:10.12659/MSM.889425
更新日期:2013-11-12 00:00:00
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journal_title:Medical science monitor : international medical journal of experimental and clinical research
pub_type: 社论,评审
doi:
更新日期:2009-12-01 00:00:00
abstract::BACKGROUND Endothelial progenitor cells (EPCs) were found to be a potential therapeutic choice for low extremity deep vein thrombosis. The aim of our research was to investigate the effect of resveratrol (RSV) on EPCs that may promote thrombus resolution and its potential pathway. MATERIAL AND METHODS EPCs were pretre...
journal_title:Medical science monitor : international medical journal of experimental and clinical research
pub_type: 杂志文章
doi:10.12659/msm.906116
更新日期:2018-02-15 00:00:00
abstract::BACKGROUND Piperine has been reported to inhibit proliferation and induce apoptosis in various cancer cells. This study aimed to explore the efficacy and underlying mechanism of piperine in human gastric cancer. MATERIAL AND METHODS MTT assay was performed to examine the effect of piperine (concentrations of 0-300 μM)...
journal_title:Medical science monitor : international medical journal of experimental and clinical research
pub_type: 杂志文章
doi:10.12659/MSM.928403
更新日期:2020-12-31 00:00:00
abstract:BACKGROUND:The aim of the study was to assess the prognostic value of HCV RNA detection in hepatic tissue for the response to treatment with interferon alfa (IFN) and ribavirin (RIB) in patients with chronic hepatitis C. PATIENTS AND METHODS:A group of 55 patients infected with HCV was examined before the commencement...
journal_title:Medical science monitor : international medical journal of experimental and clinical research
pub_type: 杂志文章
doi:
更新日期:2003-08-01 00:00:00
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journal_title:Medical science monitor : international medical journal of experimental and clinical research
pub_type: 杂志文章
doi:10.12659/msm.899966
更新日期:2017-03-31 00:00:00
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journal_title:Medical science monitor : international medical journal of experimental and clinical research
pub_type: 杂志文章
doi:10.12659/MSM.907406
更新日期:2018-06-30 00:00:00
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journal_title:Medical science monitor : international medical journal of experimental and clinical research
pub_type: 杂志文章
doi:
更新日期:2001-09-01 00:00:00
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journal_title:Medical science monitor : international medical journal of experimental and clinical research
pub_type: 杂志文章
doi:10.12659/MSM.920459
更新日期:2019-11-22 00:00:00
abstract:BACKGROUND:There is increasing evidence that complications related to diabetes are associated with increased oxidative stress. Curcumin, an active principle of turmeric, has several biological properties, including antioxidant activity. The protective effect of curcumin and turmeric on streptozotocin (STZ)-induced oxid...
journal_title:Medical science monitor : international medical journal of experimental and clinical research
pub_type: 杂志文章
doi:
更新日期:2007-12-01 00:00:00
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journal_title:Medical science monitor : international medical journal of experimental and clinical research
pub_type: 杂志文章
doi:10.12659/MSM.889893
更新日期:2014-01-10 00:00:00
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journal_title:Medical science monitor : international medical journal of experimental and clinical research
pub_type: 杂志文章
doi:10.12659/MSM.911594
更新日期:2018-12-19 00:00:00
abstract:BACKGROUND:Acetylcholine and bradykinin cause endothelium-dependent hyperpolarization and relaxation of vascular smooth muscle. These responses are mediated in part by an endothelium-derived hyperpolarizing factor (EDHF). Epoxyeicosatrienoic acids (EETs) are cytochrome P450 metabolites of arachidonic acid and appear to...
journal_title:Medical science monitor : international medical journal of experimental and clinical research
pub_type: 杂志文章
doi:
更新日期:2001-07-01 00:00:00
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journal_title:Medical science monitor : international medical journal of experimental and clinical research
pub_type: 杂志文章
doi:
更新日期:2000-09-01 00:00:00
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journal_title:Medical science monitor : international medical journal of experimental and clinical research
pub_type: 杂志文章
doi:10.12659/MSM.919249
更新日期:2020-01-27 00:00:00
abstract:BACKGROUND:This article discusses the value of high-resolution computed tomography (HRCT) in the diagnosis and treatment of pulmonary infections. Lung infection caused by pathogens is an important cause of death. Traditional methods to treat lung infection involved empirical antibiotic therapy. Thin-slice CT scanning i...
journal_title:Medical science monitor : international medical journal of experimental and clinical research
pub_type: 杂志文章
doi:10.12659/msm.895638
更新日期:2016-03-31 00:00:00