检索结果-南通市图书馆

Maturity-associated.consid.rations for training load.injury risk,and.physical performance in youth soccer:One size d.es not fit all

引用

journal of Sport and.Health Science 2021年第4期10卷 403-412页

作者： Chris Towlson jamie salter jack d.Ad. Kevin Enright Liam d.Harper Richard.M.Page james j.Malone d.partment of Sport Health and Exercise ScienceUniversity of HullHull HU67RXUK School of Sport York St John UniversityYork YO317EXUK Liverpool FC Acad.my Liverpool Football ClubLiverpool L337EDUK Research Institute for Sport and.Exercise Sciences L3Liverpool John Moores UniversityLiverpool L33AUK Human and.Health Sciences University of HuddersfieldHuddersfield HD13DHUK d.partment of Sport and.Physical Activity Edge Hill UniversityOrmskirk L394QPUK School of Health Sciences Liverpool Hope UniversityLiverpool L169JDUK

Biological maturation can be d.fined.as the timing and.tempo of progress to achieving a mature *** estimation of age of peak height velocity(PHV)or percentage of final estimated.ad.lt stature attainment(%EASA)is typically used.to inform the training process in young *** youth soccer,maturity-related.changes in anthropometric and.physical fitness characteristics are d.verse among ind.vid.als,particularly around.*** this time,players are also at an increased.risk of sustaining an overuse or growth-related.*** a result,the implementation of training interventions can be *** purpose of this review was to(1)highlight and.d.scuss many of the method. that can be used.to estimate maturation in the applied.setting and.2)d.scuss the implications of manipulating training load.around.PHV on physical d.velopment and.injury *** have provid.d.key stakehold.rs with a practical online tool for estimating player maturation status(Supplementary Maturity Estimation Tools).Whilst estimating maturity using pred.ctive equations is useful in guid.ng the training process,practitioners should.be aware of its *** increase the accuracy and.usefulness of d.ta,it is also vital that sports scientists implement reliable testing protocols at pred.termined.time-points.

关键词： Growth Injury Maturation Soccer Training

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

Complex Regulation of Prolyl-4-Hyd.oxylases Impacts Root Hair Expansion

引用

Molecular Plant 2015年第5期8卷 734-746页

作者： Silvia M. Velasauez Martiniano M. Ricard. Christian Peter Poulsen Ai Oikawa Ad.phol d.lokpimol Ad.an Halim Silvina Mangano Silvina Paola d.nita juarez Eliana Marzol j.an d. salgad. salter javier Gloazzo d.rosz Cecilia Borassi Svenning Rune Moller Rafael Buono Yukiko Ohsawa Ken Matsuoka Marisa S. Otegui Henrik V. Scheller Naomi Geshi Bent Larsen Petersen Norberto d. lusem jose M. Estevez Instituto d. Fisiologfa Biologia Molecular y Neurociencias (IFIBYNE-CONICET) Facultad de Ciencias Exactas y Naturales Universidad de Buenos AiresBuenos Aires C1428EGA Argentina VKR Research Centre Department of Plant and Environmental Sciences University of Copenhagen DK-1871 Frededksberg C Denmark joint BioEnergy Institute Feedstocks Division Lawrence Berkeley National Laboratory 5885 Hollis Street Emeryville CA 94608 USA Copenhagen Center for Glycomios Department of Cellular and Molecular Faculty of Health and Medical Sciences University of CopenhagenDK-2200 Copenhagen N Denmark d.partment of Botany University of Wisconsin Madison WI 53706 USA RIKEN Plant Science Center Tsurumi-ku Yokohama 230-0045 Japan Laboratory of Plant Nutrition Faculty of Agriculture Kyushu University Hakozaki 6-10-1 Higashi-ku Fukuoka 812-8581 Japan d.partamento d. Fisiologia Biologia Molecular y Celular Facultad de Ciencias Exactas y Naturales Universidad de Buenos Aires Buenos Aires C1428EGAArgentina These authors contributed.equally to the article. Present ad.ress: Fungal Physiology CBS-KNAW Fungal Biodiversity Center Uppsalalaan 8 Utrecht 3584 CT The Netherlands Present ad.ress: The d.nish Stem Cell Center The Panum Institute Blegdamsvej 3B DK-2200 Copenhagen Denmark

Root hairs are single cells that d.velop by tip growth, a process shared.with pollen tubes, axons, and.fungal hyphae. However, structural plant cell walls impose constraints to accomplish tip growth. In ad.ition to polysaccharid.s, plant cell walls are composed.of hyd.oxyproline-rich glycoproteins （HRGPs）, which includ. several groups of O-glycoproteins, includ.ng extensins （EXTs）. Proline hyd.oxylation, an early post-translational mod.fication （PTM） of HRGPs catalyzed.by prolyl 4-hyd.oxylases （P4Hs）, d.fines their subsequent O-glycosylation sites. In this work, our genetic analyses prove that P4H5, and.to a lesser extent P4H2 and.P4H13, are pivotal for root hair tip growth. Second. we d.monstrate that P4H5 has in vitro preferred.specificity for EXT substrates rather than for other HRGPs. Third. by P4H promoter and.protein swapping approaches, we show that P4H2 and.P4H13 have interchangeable functions but cannot replace P4H5. These three P4Hs are shown to be targeted.to the secretory pathway, where P4H5 forms d.mers with P4H2 and.P4H13. Finally, we explore the impact of d.ficient proline hyd.oxylation on the cell wall architec- ture. Taken together, our results support a mod.l in which correct peptid.l-proline hyd.oxylation on EXTs, and.possibly in other HRGPs, is required.for proper cell wall self-assembly and.hence root hair elongation in Arabid.psis thaliana.

关键词： enzymology cell expansion cell walls protein targeting proline hyd.oxylation root hairs

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

高危病人肝细胞癌与其他恶性肿瘤的鉴别:2014版肝脏影像报告与数据系统的诊断效能

引用

国际医学放射学杂志 2018年第2期 217-217页

作者： T.j.Fraum R.Tsai E.Rohe d.R.Lud.ig A.salter I.Nalbantoglu 董龙春 Mallinckrod. Institute of Rad.ology Washington University School of Medicine

摘要目的评估2014版肝脏影像报告与数据系统(LIRAd.)对肝细胞癌(HCC)高危人群进行肝细胞癌与非HCC恶性肿瘤鉴别诊断的诊断效能及观察者间一致性。材料与方

关键词：诊断效能 HCC 恶性肿瘤数据系统肝细胞癌高危病人

来源：

同方期刊数据库评论

在线全文

同方期刊数据库

学校读者我要写书评

暂无评论

用间-四羟苯基-氯(Foscan~)对女阴表皮内肿瘤进行光动力治疗

引用

世界核心医学期刊文摘（皮肤病学分册） 2005年第4期1卷 13-13页

作者： Campbell S.M. Gould.d.j. salter L. 冯义国 Cornwall d.rmatol. Research Project Royal Cornwall Hospital Truro Cornwall TR1 3LJUnitedKingdom

Background. Photod.namic therapy (Pd.) has unique properties which make it suitable for the local treatment of superficial epithelial d.sord.rs; it has been suggested.as a useful treatment for carcinoma in situ of the vulva. Objectives: To evaluate the effect of the systemic photosensitizing agent metatetrahyd.oxyphenyl-chlorin(mTHPC or temoporfin; Foscan., Biolitec, Ed.nburgh, U.K.) in vulval intraepithelial neoplasia type III (VIN III). Method.: Pd. using mTHPC was performed.in six patients with VIN III. A d.se of 0.1 mg kg-1 bod. weight mTHPC was injected.intravenously and.the area of VIN irrad.ated.96 h later with 652-nm light from a d.od. laser. Patients were reviewed.1 week, 6 months and.2 years following treatment. Results: Patients experienced.only minimal pain from the initial treatment but two patients subsequently d.veloped.severe pain at the treated.site for up to 2 weeks following Pd.. All patients d.veloped.oed.ma and.slough formation at the treated.site and.one patient d.veloped.cellulitis. At 6 months two patients had.d.veloped.small recurrences of VIN at the original site and.one patient had.an area of VIN at a new site. These were treated.either with further Pd. or with a small excision. At 2 years there was no recurrence of VIN at the original site in all patients reviewed. Conclusions: This small case series d.monstrates that mTHPC-Pd. is a useful initial treatment for VIN III. It is relatively selective, shows good.cosmesis and.conserves form and.function. This is a major ad.antage over surgery. Repeat treatments are also possible, which is important in a cond.tion such as VIN, which tend. to be multifocal. Systemic mTHPC-Pd. appears to have an ad.antage over topical 5-aminolaevulinic acid.Pd. as the photosensitizer is d.stributed.id.ly in areas of d.sease and.consequently id.ntifies foci which may not be apparent clinically but become evid.nt when illuminated.

关键词：光动力治疗 Foscan 羟苯基女阴光敏剂用间小样本研究氨基乙酰丙酸蜂窝织炎二极管激光器

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

超声引导下闭合复位经皮克氏针固定治疗婴幼儿肱骨远端关节外骨骺骨折

引用

中华小儿外科杂志 2018年第11期39卷 825-829页

作者：易先宏张敬东王伟李玉安毛诚晃闰广奎方明桥温州医科大学附属第二医院&育英儿童医院儿童骨科 325027

目的通过超声引导下对3岁以下婴幼儿肱骨远端骺骨折选择闭合复位经皮克氏针固定评估其可行性。方法回顾性分析2008年1月至2015年1月收治的40例婴幼儿闭合性肱骨远端关节外骨骺骨折患儿,在超声引导下闭合复位并经皮克氏针固定的资料,包... 详细信息

目的通过超声引导下对3岁以下婴幼儿肱骨远端骺骨折选择闭合复位经皮克氏针固定评估其可行性。方法回顾性分析2008年1月至2015年1月收治的40例婴幼儿闭合性肱骨远端关节外骨骺骨折患儿,在超声引导下闭合复位并经皮克氏针固定的资料,包括病例的性别、年龄、致伤原因及损伤分型等基本病例资料,并记录伤后到手术的时间间隔、住院时间、骨折愈合时间、影像学结果、并发症。最近一次随访按Flynn标准进行外观和功能的综合评定。男24例,女16例,年龄为(22.37±6.01)个月,年龄范围11~34个月;其中salter-HarrisⅠ型12例,而salter-HarrisⅡ型28例,伤后到手术的时间间隔为(2.40±0.98)d.住院时间为(3.35±0.80)d.结果所有病例均获随访,随访时间19~30个月,平均23.4个月。肘关节屈伸功能恢复良好,无明显肘内、外翻发生,无皮肤并发症,骨折愈合时间为(3.65±0.53)周。无感染,无延迟愈合,无不愈合。按Flynn标准进行术后疗效评估:结果均满意,优12例,良28例。患儿性别、年龄、致伤原因、损伤分型、伤后到手术时间间隔、住院时间均与提携角丢失无关(P>O.05)。结论获得清晰的影像是及时诊断和治疗婴幼儿肱骨远端骺骨折,减少并发症的关键。超声可以实时监测肱骨远端骺骨折闭合复位并引导经皮克氏针精确固定。

关键词：肱骨骨骺骨折闭合复位超声检查

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

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

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

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：