检索结果-南通市图书馆

Blood Flow-Restricted Training in Older Adults:A Narrative Review

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Journal of Science in Sport and Exercise 2020年第1期2卷 25-37页

作者： Abel Plaza-Florido Jairo H.Migueles Antonio Piepoli Pablo Molina-Garcia maria Rodriguez-Ayllon Cristina Cadenas-Sanchez Jose Mora-Gonzalez Irene Esteban-cornejo Francisco B.Ortega PROFITH"PROmoting FITness and Health Through Physical Activity"Research Group Sport and Health University Research Institute(iMUDS)Department of Physical and Sports EducationFaculty of Sport SciencesUniversity of GranadaCarretera de Alfacars/nCP 18071 GranadaSpain Department of Health Sciences Faculty of Health SciencesUniversity of JaénResearch Group CTS-026:Study Group on Physical ActivityPhysiotherapy and HealthJaénSpain Department of Rehabilitation Sciences KU Leuven-University of LeuvenLeuvenBelgium Department of Psychology Center for Cognitive and Brain HealthNortheastern UniversityBostonMAUSA

Background Low-intensity resistance training(LI-RT)combined with blood flow restriction(BFR)is an alternative to traditional moderate-high-intensity resistance training to increase strength and muscle ***,the evidence about the efficacy of this novel training method to increase strength and muscle mass in healthy and older adults with patholo-gies is ***,the possible risk and adverse effects with BFR training methodology in older adults should be ***(1)To summarize the current evidence on training with BFR strategies in older adults aiming to improve strength and to increase muscle mass;and(2)to provide recommendations for resistance and aerobic training with BFR in older adults based on the studies *** Studies that investigated the chronic responses to resistance training or aerobic training with BFR related to strength and muscle mass changes in older adults were *** independent researchers conducted the search in PubMed,Web of Science,and Google Scholar databases from their inception up to November 1,*** Seventeen out of 35 studies,which performed resistance or aerobic training with BFR in older adults focused on strength and muscle mass outcomes,were included in this *** performing resistance and aerobic train-ing with BFR found better improvements in strength and higher increase in muscle mass compared to non-BFR groups that performed the same training ***-intensity resistance training(HI-RT)without BFR provided greater improvements in strength and a similar increase in muscle mass compared to light-intensity resistance training(LI-RT)with *** Current evidence suggests that LI-RT and/or aerobic training with BFR improves strength and increases muscle mass in older ***-intensity training without BFR would normally not obtain such ***,LI-RT and aerobic training with BFR is an alternative to traditional methods to improve strength an

关键词： Hyertroply Strength Vascular oclusion Reistance raining Elderly aduts

Primary maxillary chondrosarcoma: A case report

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

World Journal of Clinical Cases 2020年第1期8卷 126-132页

作者： Juan Carlos Cuevas-González Jesús Oscar Reyes-Escalera JoséLuis González Celeste Sánchez-Romero León Francisco Espinosa-Cristóbal Simón Yobanny Reyes-López Karla Lizette Tovar Carrillo Alejandro Donohue cornejo Stomatology Department Biomedical Sciences InstituteAutonomous University of Ciudad JuárezCiudad Juárez 32310Mexico maxillofacial Surgery Department Faculty of DentistryJuarez University of the State of DurangoDurango 34000Mexico madero Pathology Laboratory Durango 34000Mexico Molecular Pathology Area Faculty of DentistryUniversity of the RepublicMontevideo 10000Uruguay

BACKGROUND Sarcomas of the head and neck region are rare tumors,constituting less than 1%of malignant neoplasms in this area,of which few cases(20%)originate from bone or *** is a malignant neoplasm that develops in bone,with a predilection for the pelvis,chest wall,and scapula,and is uncommon in the maxilla and *** this type of lesion has locally aggressive behavior,destroying the affected bone,it can metastasize when it is not diagnosed early and compromise the patient's *** SUMmaRY On intraoral examination of a 32-year-old female with a tumor in the middle third of the face,a well-defined rise in volume of approximately 3 cm in diameter was *** tomography with 3-dimensional reconstruction was performed,and we observed that the osteolytic lesion affected the vestibular cortex as the palatal *** and eosin staining revealed an appearance that was similar to mature hyaline cartilage,hypercellularity,nuclear and cellular pleomorphism,and multinucleated cells,with significant *** Determination of the clinical and histopathological characteristics of rare neoplasms in the maxillofacial region,such as chondrosarcomas,allows the pathologist and surgeon to make the appropriate therapeutic decisions,optimizing the patient’s prognosis.

关键词： Chondrosarcoma Rare neoplasms maxillofacial region Case report

Ronchi Test with Sub-structured Gratings

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Ronchi Test with Sub-structured Gratings

20th Congress of the International Commission for Optics

作者： YaoltzinLuna-Zayas Fermín-Granados Agustín Alejandro cornejo-Rodríguez Instituto National de Astrofisica ópticay Electrónica Apdo Postal 51 y 21g Puebla Pue.C.P. 72000 Méx Instituto National de Astrofisica ópticay Electrónica Apdo Postal 51 y 21g Puebla Pue.C.P. 72000 Méx Instituto National de Astrofisica ópticay Electrónica Apdo Postal 51 y 21g Puebla Pue.C.P. 72000 Méx.

The Ronchi test is a well know method for the testing of optical components and systems, and can be studied by ray tracing and lateral shearing interferometry1. In this paper, the Ronchi test is appli

关键词：

来源： cnki会议评论

在线全文

cnki会议

学校读者我要写书评

暂无评论

归所巴黎某日托所和青年工人旅社

室内设计与装修 2014年第7期 34-39页

作者： Chartier Dalix Architectes Avenier cornejo Architectes

全新的RIVP（巴黎公共住房机构）为年轻人提供了三种功能性房屋,分别是面向移民的酒店公寓,为年轻工人提供的旅社和位于建筑一层的日托所,以及相关的公共设施。这个全新的多功能建筑位于巴黎的第20区,恰好越过环城公路,连接了Parisian和... 详细信息

全新的RIVP（巴黎公共住房机构）为年轻人提供了三种功能性房屋,分别是面向移民的酒店公寓,为年轻工人提供的旅社和位于建筑一层的日托所,以及相关的公共设施。这个全新的多功能建筑位于巴黎的第20区,恰好越过环城公路,连接了Parisian和Lilasian两个区域。也正因为其独特的造型和地理位置,使得它成为连接这两个区域的地标性建筑物。作为这个区域的一部分,建筑也经历着巨大的转变。环城公路向西延伸,建筑就坐落在一个倾斜的基地之上,邻近有艺术电影院等公共设施。

关键词：青年工人巴黎多功能建筑公共设施环城公路地理位置年轻人建筑物

Ventilator-associated pneumonia in patients with cancer: Impact of multidrug resistant bacteria

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

World Journal of Critical Care Medicine 2020年第3期9卷 43-53页

作者： Patricia cornejo-Juárez Ivan González-Oros Paola Mota-Castañeda Diana Vilar-Compte Patricia Volkow-Fernández Infectious Diseases Department Instituto Nacional de Cancerología(INCan)Mexico City 14080Mexico

BACKGROUND Patients with cancer have several risk factors for developing respiratory failure requiring mechanical ventilation(MV).The emergence of multidrug resistant bacteria(MDRB)has become a public health problem,creating a new burden on medical care in hospitals,particularly for patients admitted to the intensive care unit(ICU).AIM To describe risk factors for ventilator-acquired pneumonia(VAP)in patients with cancer and to evaluate the impact of *** A retrospective study was performed from January 2016 to December 2018 at a cancer referral center in Mexico City,which included all patients who were admitted to the ICU and required MV≥48 *** were classified as those who developed VAP versus those who did not;pathogens isolated,including *** evolution at 60-d was *** analysis was carried out;comparison was performed between VAP vs non-VAP and MDRB vs *** Two hundred sixty-three patients were included in the study;mean age was 51.9 years;52.1%were male;68.4%had solid *** were 32 episodes of VAP with a rate of 12.2%;11.5 episodes/1000 *** most frequent bacteria isolated were the following:Klebsiella spp.[n=9,four were Extended-Spectrum Beta-Lactamase(ESBL)producers,one was Carbapenem-resistant(CR)];Escherichia coli(n=5,one was ESBL),and Pseudomonas aeruginosa(n=8,two were CR).One Methicillin-susceptible Staphylococcus aureus was *** multivariate analysis,the sole risk factor associated for VAP was length of ICU stay(OR=1.1;95%CI:1.03-1.17;P=0.003).Sixty-day mortality was 53%in VAP and 43%without VAP(P=0.342).There was not higher mortality in those patients with *** This study highlights the high percentage of Gram-negative bacteria,which allows the initiation of empiric antibiotic coverage for these *** this retrospective,single center,observational study,MDRB VAP was not directly linked to increased mortality at 60 days.

关键词： Ventilator-associated pneumonia Cancer Multidrug resistance bacteria Mortality Intensive care unit Mechanical ventilation

Study of the Copper,Chromium,manganese and Zinc Contents in the Species Azorella spinosa(Apiaceae),Collected in the maule Region,Chile

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Journal of Environmental Protection 2019年第5期10卷 601-613页

作者： Jaime Tapia Jorge cornejo margarita Gutierrez Patricio Penailillo Ricardo Baettig Luis Vargas-Chacoff Jessica Espinoza Aurelio San martin Institute of Natural Resources Chemistry University of TalcaTalcaChile Institute of Biological Sciences University of TalcaTalcaChile Faculty of Forestry Sciences University of TalcaTalcaChile Institute of marine Science and Limnology University Austral of ChileValdiviaChile University of magallanes Punta ArenasChile

The increase in prevalence of environmental pollution, especially soil contamination with toxic metals has led to their uptake in the human food chains through plant parts. Accumulation and magnification of heavy metals in human tissues through comsuption of herbal medicine can cause hazardous impacts on health. Therefore, chemical profiling of four heavy metals (Cu, Cr, Mn and Zn) was undertaken in samples of Azorella spinosa from coast and mountain of maule Region in Chile. The Cu, Cr, Mn and Zn concentrations were determined in plants of the species Azorella spinosa and their soils of origin. For each plant, the metal contents in the stalk, leaves and soil were determined by flame atomic absorption spectroscopy. The methodology was validated using certified reference material: BIMEP-432 for the plant samples and MESS-1 for the soil samples. The concentration ranges found in the plant tissue were: Cu: 1.2 - 62.5;Cr: 0.2 - 3.2;Mn: 188.6 - 1345.1 and Zn: 7.5 - 55.9 mg·kg-1 (dry weight). For the soil samples, the ranges were: Cu: 6.4 - 81.5;Cr: 4.6 - 50.4;Mn: 335.6 - 1936.1 and Zn: 15.6 - 65.9 mg·kg-1 (dry weight). The results were evaluated statistically (two-way ANOVA) to correlate the Cu, Cr, Mn and Zn concentrations in Azorella spinosa plant tissues with those in the soil samples from the corresponding sampling areas.

关键词： Azorella spinosa Toxic Metals Atomic Absorption maule Region

Re-emerging threat of Trypanosoma cruzi vector transmission in El Salvador, update from 2018 to 2020

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Infectious Diseases of Poverty 2022年第4期11卷 101-102页

作者： marvin Stanley Rodriguez Yuko Nitahara Michelle cornejo Kevin Siliezar Rafael Grande Ana Gonzalez Kotaro Tasaki Yu Nakagama Yu Michimuko Yoko Onizuka Junko Nakajima-Shimada Jose Eduardo Romero Jose Ricardo Palacios Carmen Elena Arias Wilam Mejia Yasutoshi Kido Ricardo Cardona Alvarenga Department of Virology and Parasitology Graduate School of MedicineOsaka Metropolitan University1-4-3 Asahi-machiAbeno-kuOsaka 545-8585 Japan 不详

Background:Since the late twentieth century,Chagas disease gained global attention to suppress the vector burden as a main control strategy in endemic *** Central America,multi-national initiative successfully achieved significant reduction in the estimated disease prevalence as well as elimination of the region's principal vector species at the time in *** the last decade has witnessed significant changes in ecosystem-such as urbanization and replacement of the main vector species-that can possibly affect the vector's habitation and residual transmission,the up-to-date vector burden in the region has not been evaluated thoroughly due to the cessation of active vector *** aim of this study was to update the risk of vector-borne Trypanosoma cruzi infection in El Salvador,the top Chagas disease-endemic country in Central ***:A nationwide vector survey was conducted in the domestic environment of El Salvador from September 2018 to November *** selection of the houses for inspection was based on expert purposeful *** for *** was examined by microscopic observation of the insects'feces,followed by a species confrmation using *** data were analyzed using R software version *** estimates with 95%confidence intervals were inferred using the Jeffrey's method provided under the epiR ***:A total of 1529 Triatoma dimidiata was captured from 107 houses(infestation rate,34.4%;107/311)in all the fourteen departments of the country visited within the period;prevalence of *** infection was as high as 10%(153/1529).In the country,domestic *** infestation was distributed ubiquitously,while *** infection rates varied across the *** out of fourteen departments showed higher infection rates than the average,suggesting sporadic high-risk areas in the ***:Our comprehensive study revealed substantial *** infection of *** across the country,in

关键词： Chagas disease Vector transmission Triatomine Trypanosoma cruzi Triatoma dimidiata

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

教学也是一种科研

科学新闻 2018年第1期 89-90页

作者： Patricia Pérez-cornejo 倪伟波墨西哥圣路易斯波托西自治大学

当我还是一名大学生时,在大学实验室里第一次做研究时,我发现自己非常喜欢收集数据,去理解有趣的生物学现象。我喜欢每天待在实验室里想新点子,同时我体会到了那种我不得不独立设计实验而带来的自由。因此,我决定要成为一名学术型科学... 详细信息

当我还是一名大学生时,在大学实验室里第一次做研究时,我发现自己非常喜欢收集数据,去理解有趣的生物学现象。我喜欢每天待在实验室里想新点子,同时我体会到了那种我不得不独立设计实验而带来的自由。因此,我决定要成为一名学术型科学家。我后来的科学训练为我在实验室工作做了充分准备,20年后,在这里我感到最舒服。但是,实验室从未为我应尽的另外一项职责——教学做好准备,而如今,作为一名教授,教学已成为我工作的一部分。

关键词：研究生实验室

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

厄瓜多尔沿海植物新发现

人与生物圈 2022年第4期 86-91页

作者： Xavier cornejo(文/图) 石浩友(译) 葛学军(审校) 厄瓜多尔瓜亚基尔大学瓜亚基尔标本馆中国科学院华南植物园

厄瓜多尔“已灭绝”物种的再发现在厄瓜多尔,森林砍伐、生境破碎化和土地利用类型的转变是导致本地物种数量减少、栖息地质量下降、整体生物多样性降低甚至物种走向灭绝的因素。其中最著名的案例之一是Nymphaea oxypetala,这种草本植物... 详细信息

厄瓜多尔“已灭绝”物种的再发现在厄瓜多尔,森林砍伐、生境破碎化和土地利用类型的转变是导致本地物种数量减少、栖息地质量下降、整体生物多样性降低甚至物种走向灭绝的因素。其中最著名的案例之一是Nymphaea oxypetala,这种草本植物夜间开花,生活在南美一些湿地生态系统平静的浅水区。

关键词：生物多样性生境破碎化森林砍伐土地利用类型浅水区栖息地质量厄瓜多尔草本植物