检索结果-南通市图书馆

Effect of Ce-base mischmetal addition on the microstructure and mechanical properties of hot-rolled ZK60 alloy

Journal of Magnesium and Alloys 2021年第3期9卷 995-1006页

作者： E.P.Silva R.H.Buzolin F.marques F.Soldera U.Alfaro H.C.pinto Institute of Engineering Science and Technology(IECT)Federal University of Vales do Jequitinhonha e Mucuri(UFVJM)JanaúbaMGBrazil São Carlos School of Engineering(EESC) University of São Paulo(USP)Department of Materials EngineeringCEP 13563-120 São Carlos-SPBrazil Christian Doppler Laboratory for Design of high-performance alloys by thermomechanical processing Kopernikusgasse 24/I8010 GrazAustria Technische Universität Graz(TU Graz) Institute of Materials ScienceJoining and FormingKopernikusgasse 24/I8010 GrazAustria Institute of Functional Materials Department of Materials Science and EngineeringSaarland UniversitySaarbrueckenGermany German Aerospace Center(DLR)Institute of Materials Research Linder Höhe51147 CologneGermany

Mg-Zn-Zr(ZK)alloys exhibit notably high mechanical strength amongst all magnesium alloy ***,due to the formation of low melting point Mg_3Zn_7-precipitates,these alloys are susceptible to hot cracking,thus compromising their metallurgical *** addition of rare earths to ZK alloys is an alternative to form higher melting point intermetallic compounds,speed up dynamic recrystallization,refine grain size,enhance corrosion resistance and extend the service temperature due to improved creep *** work deals with the effect of Ce-base mischmetal addition on the hot rolling behaviour of as-cast ZK60 *** microstructure investigation conducted using electron microscopy and X-Ray diffraction shows that precipitation of Mg_(7)Zn_(3) intermetallics occur during hot rolling,whereas no further precipitation is observed for the ZK60-Mm *** fragmentation of the intermetallic compounds occur during hot rolling and finer particles of Mg_(7)Zn_(3) are observed for the ZK60,whereas Mg_(7)Zn_(3) and Mg Zn_(2) Ce intermetallics are formed in the alloy modified with mischmetal addition.A higher fraction of dynamically recrystallized grains is observed for the ZK60-Mm in comparison to the *** recrystallization takes place in ZK60 with the formation of sub-grains near to the intermetallics and the addition of mischmetal promotes the occurrence of discontinuous recrystallization with the nucleation of new grains close to the *** mechanical strength and,in particular,the ductility of the hot-rolled alloys are notably improved when compared to the same alloys in the as-cast *** mechanical strength is,however,higher for the ZK60 *** solid solution strengthening,softer Mg Zn_(2) Ce intermetallics and more extensive recrystallization contribute to reduce the mechanical strength of *** in both alloys are initiated at coarse intermetallics and propagate through intermetallic-rich regions.

关键词： Magnesium alloys Hot rolling Mischmetal Recrystallization Microstructure Mechanical properties

来源：

维普期刊数据库

同方期刊数据库评论

在线全文

学校读者我要写书评

暂无评论

Evaluation of Novel 3D Architectures Based on Knitting Technologies for Engineering Biological Tissues

引用

Journal of Donghua University(English Edition) 2013年第5期30卷 421-426页

作者： RIBEIRO Viviana pinto RIBEIRO Ana Soares SILVA Carla Joana DURES Nelson Feio BONIFCIO Graa CORRELO Vitor Manuel marques alexand.a pinto SOUSA Rui Amandi OLIVEIRA Ana Leite REIS Rui Luís 3B's Research G roup-Biomaterials Biodegradables and BiomimeticsUniversity of MinhoHeadquarters of the European Institute of Excellence on Tissue Engineering and Regenerative Medicine ICVS /3B's-PT G overnment Associated Laboratory University of Minho CeNTI Centre for Nanotechnology and Smart MaterialsV. N. CITEVE Technological Centre for Textile and Clothing IndustryV. N. CBQF-School of Biotechnology Portuguese Catholic University

Textile-based technologies are considered as potential routes for the production of 3D porous architectures for tissue engineering( TE) applications. We describe the use of two polymers,namely polybutylene succinate( PBS) and silk fibroin(SF) to produce fiber-based finely tuned porous architectures by weft and warp knittings. The obtained knitted constructs are described in terms of their morphology, mechanical properties,swelling ability,degradation behaviour,and cytotoxicity. Each type of polymer fibers allows for the processing of a very reproducible intra-architectural scaffold geometry,with distinct characteristics in terms of the surface physicochemistry,mechanical performance,and degradation capability,which has an impact on the resulting cell behaviour at the surface of the respective biotextiles. Preliminary cytotoxicity screening shows that both materials can support cell adhesion and proliferation. Furthermore, different surface modifications were performed( acid /alkaline treatment, UV radiation,and plasma) for modulating cell behavior. An increase of cell-material interactions were observed,indicating the important role of materials surface in the first hours of culturing. Human adipose-derived stem cells( hASCs) became an emerging possibility for regenerative medicine and tissue replacement therapies. The potential of the recently developed silk-based biotextile structures to promote hASCs adhesion,proliferation,and differentiation is also evaluated. The obtained results validate the developed constructs as viable matrices for TE applications. Given the processing efficacy and versatility of the knitting technology, and the interesting structural and surface properties of the proposed polymer fibers,it is foreseen that our developed systems can be attractive for the functional engineering of tissues such as bone,skin,ligaments or cartilage and also for develop more complex systems for further industrialization of TE products.

关键词： textile-based technologies silk polybutylene succinate(PBS) surface modifications human adipose-derived stem cells(hASCs) tissue engineering(TE)

来源：

维普期刊数据库

同方期刊数据库评论

在线全文

学校读者我要写书评

暂无评论

Acaricidal activity of Derris floribunda essential oil and its main constituent

引用

Asian Pacific Journal of Tropical Biomedicine 2017年第9期7卷 791-796页

作者： Ana Claudia Fernandes Amaral Aline de SRamos Marcia Reis Pena Jose Luiz pinto Ferreira Jean Michel SMenezes Geraldo JNVasconcelos Neliton marques da Silva Jefferson Rocha de Andrade Silva Lab de Plantas Medicinais e Derivados Depto de Quimica de Produtos NaturaisFarmanguinhosFundacao Oswaldo CruzRio de JaneiroRJBrazil Lab de Entomologia e Acarologia Agricola Faculdade de Ciencias AgrariasUniversidade Federal do AmazonasManausAMBrazil Lab de Cromatografia Depto de QuímicaUniversidade Federal do AmazonasManausAMBrazil 4Instituto de Ciencias Exatas e TecnologiaUniversidade Federal do AmazonasItacoatiaraAMBrazil

Objective: To evaluate the acaricidal activity of the essential oil obtained from roots of Derris floribunda(D. floribunda)(Miq.) Benth, and its main constituent nerolidol against the Mexican mite Tetranychus mexicanus(T. mexicanus)(Mc Gregor).Methods: The essential oil from the roots of D. floribunda collected in the Amazon region(Brazil) was obtained by hydrodistillation. Its chemical composition was determined by GC–MS analysis. The acaricidal activities of this essential oil and nerolidol,were evaluated by recording the number of dead females(mortality) and eggs(fertility).Results: The essential oil showed sesquiterpenes as major volatile components. Nerolidol, the main component, represented 68.5% of the total composition of the essential oil. D. floribunda essential oil and nerolidol showed acaricidal activity, with LC_(50) of9.61 mg/m L air and 9.2 mg/m L air, respectively, over a 72 h period. In addition, both the essential oil and nerolidol significantly reduced the fecundity of T. ***: Due to the economic importance of T. mexicanus and the lack of new pesticides, our data are very promising in the search for efficient and safer acaricidal products. Furthermore, this is the first report about the chemical composition and bioactivity of the essential oil of the Amazon plant species D. floribunda.

关键词： Acaricidal activity Essential oil Nerolidol Organic agriculture Sesquiterpenes Timb

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Over-Production of P60 Family Proteins, Glycolytic and Stress Response Proteins Characterizes the Autolytic Profile of <i>Listeria monocytogenes</i>

引用

Advances in Microbiology 2012年第2期2卷 181-200页

作者： Elsa pinto Natália marques Peter W. Andrew M. Leonor Faleiro BioFig Universidade do Algarve Faculdade de Ciências e Tecnologia Faro Portugal Centro de Biomedicina Molecular e Estrutural (IBB) Faculdade de Ciências e Tecnologia Universidade do Algarve Faro Portugal Department of Infection Immunity and Inflammation University of Leicester Leicester UK

Listeria monocytogenes is a foodborne pathogen capable of surviving under challenging conditions both outside and inside the host. During the transition from exponential to stationary phase it experiences a series of environmental changes that require an appropriate response to maintain cell viability. In this study the autolytic behaviour of a L. monocytogenes strain was investigated by two-dimensional electrophoresis. The study was done at the permissive autolysis temperature, 30℃ and at 20℃, an autolysis non-permissive temperature. An autolytic strain proteome was also compared to a non-autolytic strain at the permissive autolysis temperature. The autolytic strain proteome at 30℃ in comparison to 20℃ evidenced increased synthesis of the P60 autolysin, glycolytic enzymes and proteins related with environmental stress responses. The over-production of P45 autolysin, was observed when the autolytic strain proteome was compared with the non-autolytic strain. The proteomes at the non-permissive temperature and the proteome of the non-autolytic strain were characterized by a diminished synthesis of several stress related proteins. The lack of autolysis seems to be associated to the over-production of proteins linked to fatty acid and amino acid synthesis, transcription regulation and cell morphogenesis as evidenced by the proteome at the non-permissive temperature and the non-autolytic strain. Autolysis proteome evidenced the over-production of P60 autolysins, glycolysis and stress proteins whereas the proteome obtained in conditions of absence of autolysis reveal a completely different group of proteins. Possible targets to activate listerial autolysis were identified.

关键词： Listeria monocytogenes Autolysis Proteome Stress Proteins

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Pro-atherosclerotic markers and cardiovascular risk factors one year after liver transplantation

引用

World Journal of Gastroenterology 2014年第26期20卷 8667-8673页

作者： Mario Reis Alvares-da-Silva Claudia pinto marques Souza de Oliveira José Tadeu Stefano Hermes V Barbeiro Denise Barbeiro Francisco G Soriano Alberto Queiroz Farias Flair José Carrilho Luiz Augusto Carneiro D’Albuquerque Division of Liver and Gastrointestinal Transplant (LIM-37) Department of GastroenterologyUniversity of S?o Paulo School of Medicine Division of Gastroenterology Hospital de Clínicas de Porto AlegreUniversidade Federal do Rio Grande do SulRua Ramiro Barcellos90035-903 Porto AlegreBrazil Division of Clinical (LIM-07) Department of GastroenterologyUniversity of S?o Paulo School of Medicine Division of Emergency Medicine (LIM-51) University of S?o Paulo School of Medicine

AIM: To investigate pro-atherosclerotic markers (endothelial dysfunction and inflammation) in patients one year after liver transplantation.

关键词： Cell adhesion molecules Endothelial biomarkers Cardiovascular disease Nonalcoholic steatohepatitis Metabolic syndrome

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Characterization of goat whey proteins and their bioactivity and toxicity assay

引用

Food Bioscience 2022年第2期46卷 833-843页

作者： Maria Isabel Ferreira Campos Paula Perazzo de Souza Barbosa Laura Junqueira Camargo Luciano Da Silva pinto Bianca Mataribu Catarina Serr˜ao Luis Fernando marques-Santos Jos´e Hon´orio Lopes Julia Mariano Caju de Oliveira Carlos Alberto de Almeida Gadelha Tatiane Santi-Gadelha Programa de P´os-Graduaç˜ao em Ciˆencia e Tecnologia de Alimentos Universidade Federal da ParaíbaJo˜ao PessoaParaíbaBrazil Departamento de Biologia Molecular Universidade Federal da ParaíbaJo˜ao PessoaParaíbaBrazil Centro de Desenvolvimento Tecnol´ogico Universidade Federal de PelotasRio Grande do SulBrazil Programa de P´os-Graduaç˜ao em Ciˆencias da Nutriç˜ao Universidade Federal da ParaíbaJo˜ao PessoaParaíbaBrazil

Goat whey is an industry-discarded dairy by-product that has interesting nutritional value and a nutrient composition with important functional potential,where proteins have a high biological value and play an important role in the organism’s ***,the aim of this study was to identify,quantify,concentrate and investigate the capacity of goat whey proteins to perform different biological activities and to evaluate their acute *** proteins were quantified and identified by Bradford,Kjehdal and SDS-PAGE *** activity was performed against Listeria monocytogenes,Salmonella spp.,Staphylococcus aureus,Pseudomonas aeruginosa and Escherichia coli microorganisms and showed MIC ranging from 15 to 120μg mL-1,with the highest inhibition for *** *** activity was performed against human malignant melanoma cells and their proliferation inhibition was up to 66.8%within 72 h of *** highest antioxidant capacity was obtained at concentration 2 mg that showed 29.69%of inhibition of DPPH radical *** acute toxicity test was performed using Artemia franciscana larvae in which whey proteins were able to preserve larval survival throughout ***,we can conclude that goat’s whey has proteins that can play a positive effect on health,with antimicrobial activity and without *** present study highlights the great potential of goat’s whey to be developed as a safe biopreservative or as a functional ingredient in the food industry.

关键词： Goat whey proteins Malignant cells Antimicrobial Antioxidant capacity Whey protein functionality

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Effects of intragastric balloon placement in metabolic dysfunctionassociated fatty liver disease: A systematic review and metaanalysis

引用

World Journal of Hepatology 2021年第7期13卷 815-829页

作者： João Remíde Freitas Júnior Igor Braga Ribeiro Diogo Turiani Hourneaux de Moura Vitor Massaro Takamatsu Sagae Gabriel Mayo Vieira de Souza Guilherme Henrique Peixoto de Oliveira Sergio A Sánchez-Luna Thiago Ferreira de Souza Eduardo Turiani Hourneaux de Moura Cláudia pinto marques Souza de Oliveira Wanderley marques Bernardo Eduardo Guimarães Hourneaux de Moura Serviço de Endoscopia Gastrointestinal do Hospital das Clínicas HCFMUSP Departamento de GastroenterologiaFaculdade de MedicinaUniversidade de Sao PauloSao PauloSPBR Division of Gastroenterology and Hepatology Department of Internal MedicineBasil I.Hirschowitz Endoscopic Center of ExcellenceThe University of Alabama at BirminghamBirminghamAL 35294United States Department of Gastroenterology Hospital das Clínicas da Faculdade de Medicina da Universidade de São PauloSão Paulo 05403-010Brazil

BACKGROUND Metabolic dysfunction-associated fatty liver disease corresponds to a clinical entity that affects liver function triggered by the accumulation of fat in the liver and is linked with metabolic *** To evaluate the effects of the intragastric balloon(IGB)in patients with metabolic dysfunction-associated fatty liver disease through the assessment of liver enzymes,imaging and several metabolic *** A comprehensive search was done of multiple electronic databases(MEDLINE,EMBASE,LILACS,Cochrane and Google Scholar)and grey literature from their inception until February *** criteria involved patients with a body mass index>25 kg/m2 with evidence or previous diagnosis of hepatic *** analyzed before and after 6 mo of IGB removal were alanine aminotransferase(IU/L),gamma-glutamyltransferase(IU/L),glycated hemoglobin(%),triglycerides(mg/dL),systolic blood pressure(mmHg),homeostatic model assessment,abdominal circumference(cm),body mass index(kg/m2)and liver volume(cm3).RESULTS Ten retrospective cohort studies evaluating a total of 508 patients were *** 6 mo of IGB placement,this significantly reduced alanine aminotransferase[mean difference(MD):10.2,95%confidence interval(CI):8.12-12.3],gammaglutamyltransferase(MD:9.41,95%CI:6.94-11.88),glycated hemoglobin(MD:0.17%,95%CI:0.03-0.31),triglycerides(MD:38.58,95%CI:26.65-50.51),systolic pressure(MD:7.27,95%CI:4.79-9.76),homeostatic model assessment(MD:2.23%,95%CI:1.41-3.04),abdominal circumference(MD:12.12,95%CI:9.82-14.41)and body mass index(MD:5.07,95%CI:4.21-5.94).CONCLUSION IGB placement showed significant efficacy in improving alanine aminotransferase and gamma-glutamyltransferase levels in patients with metabolic dysfunctionassociated fatty liver disease as well as improving metabolic markers related to disease progression.

关键词： Intragastric balloon Metabolic dysfunction-associated fatty liver disease Homeostatic model assessment Abdominal circumference Body mass index

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Losartan activates sirtuin 1 in rat reduced-size orthotopic liver transplantation

引用

World Journal of Gastroenterology 2015年第26期21卷 8021-8031页

作者： Eirini Pantazi Mohamed Bejaoui Mohamed Amine Zaouali Emma Folch-Puy Anabela pinto Rolo Arnau Panisello Carlos marques Palmeira Joan Roselló-Catafau Experimental Pathology Department Experimental Hepatic Ischemia-Reperfusion UnitInstitute of Biomedical Research of Barcelona(IIBB-CSIC Department of Life Sciences Faculty of Science and TechnologyUniversity of Coimbra Portugal and Center for Neurosciences and Cell Biology University of Coimbra

AIM: To investigate a possible association between losartan and sirtuin 1(SIRT1) in reduced-size orthotopic liver transplantation(ROLT) in ***: Livers of male Sprague-Dawley rats(200-250 g) were preserved in University of Wisconsin preservation solution for 1 h at 4 ℃ prior to *** an additional group,an antagonist of angiotensin Ⅱ type 1 receptor(AT1R),losartan,was orally administered(5 mg/kg) 24 h and 1 h before the surgical procedure to both the donors and the ***(as an indicator of liver injury),SIRT1 activity,and nicotinamide adenine dinucleotide(NAD+,a co-factor necessary for SIRT1 activity) levels were determined by biochemical *** expression of SIRT1,acetylated Fox O1(ac-Fox O1),NAMPT(the precursor of NAD+),heat shock proteins(HSP70,HO-1) expression,endoplasmic reticulum stress(GRP78,IRE1 a,p-e IF2) and apoptosis(caspase 12 and caspase 3) parameters were determined by Western *** alterations in protein expression of mitogen activated protein kinases(MAPK),such as p-p38 and p-ERK,were also ***,the SIRT3 protein expression and m RNA levels were ***: The present study demonstrated that losartan administration led to diminished liver injury when compared to ROLT group,as evidenced by the significant decreases in alanine aminotransferase(358.3 ± 133.44 vs 206 ± 33.61,P < 0.05) and aspartate aminotransferase levels(893.57 ± 397.69 vs 500.85 ± 118.07,P < 0.05).The lessened hepatic injury in case of losartan was associated with enhanced SIRT1 protein expression and activity(5.27 ± 0.32 vs 6.08 ± 0.30,P < 0.05).This was concomitant with increased levels of NAD+(0.87 ± 0.22 vs 1.195 ± 0.144,P < 0.05) the co-factor necessary for SIRT1 activity,as well as with decreases in ac-Fox O1 *** treatment also provoked significant attenuation of endoplasmic reticulum stress parameters(GRP78,IRE1 a,p-e IF2) which was consistent with reduced levels of both caspase 12 and caspase 3.

关键词： Losartan Sirtuin 1 Endoplasmic reticulumstress Liver ischemia reperfusion injury Angiotensin Ⅱ

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Sirtuin 1 in rat orthotopic liver transplantation:An I GL-1 preservation solution approach

引用

World Journal of Gastroenterology 2015年第6期21卷 1765-1774页

作者： Eirini Pantazi Mohamed Amine Zaouali Mohamed Bejaoui Emma Folch-Puy Hassen Ben Abdennebi Ana Teresa Varela Anabela pinto Rolo Carlos marques Palmeira Joan Roselló-Catafau Experimental Hepatic Ischemia Reperfusion Unit Institute of Biomedical Research of Barcelona Faculty of Pharmacy Molecular Biology and Anthropology Applied to Development and Health Department of Life Sciences and Center for Neuroscience and Cell Biology University of Coimbra Department of Biology University of Aveiro

AIM:To investigate the possible involvement of Sirtuin1(SIRT1)in rat orthotopic liver transplantation(OLT),when Institute Georges Lopez 1(IGL-1)preservation solution is enriched with trimetazidine(TMZ).METHODS:Male Sprague-Dawley rats were used as donors and *** were stored in IGL-1 preservation solution for 8h at 4℃,and then underwent OLT according to Kamada’s cuff technique without *** another group,livers were stored in IGL-1 preservation solution supplemented with TMZ,at10-6 mol/L,for 8 h at 4℃and then underwent *** were sacrificed 24 h after reperfusion,and liver and plasma samples were *** injury(transaminase levels),mitochondrial damage(glutamate dehydrogenase activity)oxidative stress(malondialdehyde levels),and nicotinamide adenine dinucleotide(NAD+),the cofactor necessary for SIRT1 activity,were determined by biochemical ***1 and its substrates(acFox O1,ac-p53),the precursor of NAD+,nicotinamide phosphoribosyltransferase(NAMPT),as well as the phosphorylation of adenosine monophosphate activated protein kinase(AMPK),p-m TOR,p-p70S6K(direct substrate of m TOR),autophagy parameters(beclin-1,LC3B)and MAP kinases(p-p38 and p-ERK)were determined by Western ***:Liver grafts preserved in IGL-1 solution enriched with TMZ presented reduced liver injury and mitochondrial damage compared with those preservedin IGL-1 solution *** addition,livers preserved in IGL-1+TMZ presented reduced levels of oxidative *** was consistent with enhanced SIRT1 protein expression and elevated SIRT1 activity,as indicated by decreased acetylation of p53 and Fox *** elevated SIRT1 activity in presence of TMZ can be attributed to the enhanced NAMPT protein and NAD+/NADH ***-regulation of SIRT1 was consistent with activation of AMPK and inhibition of phosphorylation of m TOR and its direct substrate(p-p70S6K).As a consequence,autophagy mediators(beclin-1 and LC3B)were ***,MAP kinases w

关键词： Sirtuin 1 Ischemia-reperfusion injury Liver transp

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Major Approaches on the Piezoelectric Device, Drills and Saws to Orthognathic Surgery: A Systematic Review

引用

Health 2019年第6期11卷 783-791页

作者： Diego César marques Vanessa Gabriela Gonzáles pinto Rogério Luiz de Araújo Vian Regis Manzini Leandro Aparecido Irrazabal Priscilla Janaína de Lima Borelli Bovo Idiberto José Zotarelli Filho Elias Naim Kassis University Center North Paulista (Unorp) S&#227 o José do Rio Preto (SP) Brazil Post Graduate and Continuing Education (Unipos) S&#227 o José do Rio Preto (SP) Brazil Cristo Redentor Hospital Iporá Goáis Brazil Santa Casa de Misericórdia Hospital Servi&#231 o de Cirurgia e Traumatologia Bucomaxilofacial Ribeir&#227 o Preto (SP) Brazil Universida de Federal do Pampa (Unipampa) Campus Uruguaiana (RS) Brazil

Introduction: The incidence of lesions of sensory and motor nerves associated with oral and maxillofacial surgery is often underestimated, representing around 32.0% of all lesions, and orthognathic surgery contributes 12.3% to these lesions. Thus, the use of piezosurgery (PiZCi) has been indicated in several procedures within oral and maxillofacial surgery due to a number of advantages over conventional drill and saw techniques. Objective: to analyze the main literature on the use of the piezoelectric device in relation to the use of drills and to orthognathic surgery in dentistry. Methods: A total of 41 articles were found involving Orthognathic Surgery, Piezoelectric Device, Drills Device, Saws Device, and Efficiency. Initially, it was held the exclusion existing title and duplications following the interest described this work. After this process, the summaries were evaluated, and a new exclusion was held. 29 articles were included and discussed in this study. Initially, the keywords were determined by searching the DeCS tool (Descriptors in Health Sciences, BIREME base) and later verified and validated by MeSh system (Medical Subject Headings, the US National Library of Medicine). Results and conclusion: It was concluded that the piezoelectric device has excelled with an effective surgical technique, being able to be indicated in the most diverse areas of the oral surgery, providing accurate, clean and minimally traumatic osteotomies for the soft tissues, intraoperative bleeding, when compared to conventional surgery using drills and/or saws.

关键词： Orthognathic Surgery Piezoelectric Device Drills Device Saws Device Efficiency

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

欢迎您,

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

学科分类号

主题

机构

作者

语言

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

请选择保存的检索档案：

请选择收藏分类：

通借通还

欢迎您,

建议与咨询 留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

学科分类号

主题

机构

作者

语言

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

请选择保存的检索档案： 新增检索档案 确定 取消

请选择收藏分类： 新增自定义分类 确定 取消

通借通还

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

请选择保存的检索档案：

请选择收藏分类：