检索结果-南通市图书馆

A dwarf bamboo(Pleioblastus chino) and winter browsing by Japanese hare(Lepus brachyurus) combine to limit establishment of transplanted native tree seedlings in an abandoned agricultural field

引用

Journal of Forestry Research 2016年第6期27卷 1287-1294页

作者： yoshinori Tokuoka Kentaro Ohigashi Koji Watanabe Hiroshi Yamaguchi Takahiro Ara Nobukazu Nakagoshi Biodiversity Division National Institute for Agro-Environmental Sciences (NIAES) Ecosystem Informatics Division NIAES Experimental Farm Management Division NIAES Graduate School for International Development and Cooperation Hiroshima University

Natural forest recovery on abandoned farmland is hindered by a variety of factors and active restoration plays an important role when quick afforestation is desired. We investigated seedling survival of four transplanted native tree species （Quercus myrsinifolia, Quercus serrata, Aphananthe aspera, and Rhus sylvestris） by experimentally manipulating the vegetation cover, which was mainly dominated by dwarf bamboo （Pleioblastus chino）, and herbivore access to the planting sites on farmland that had been abandoned for 15 years at the start of the study. Few transplanted seedlings of any species survived under intact vegetation cover, irrespective of herbivore presence. In gaps in the vegetation cover, winter browsing by Japanese hare （Lepus brachyurus） damaged all species. However, lower browsing frequency and higher resprouting ability after grazing of the seedlings enabled both Quercus species to survive better than the other species. These results indicate that dwarf bamboo and the hare jointly limit the establishment of native trees in old fields. If active afforestation by transplanting seedlings at sites dominated by dwarf bamboo is planned, a combination of vegetation removal, selection of suitable species, and temporary seedling protection will be most effective.

关键词： Farmland abandonment Microsite limitation Monodominant dwarf bamboo Resprouting Seedling herbivory

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

Biomimetic artificial cartilage:fibre-reinforcement of PVA hydrogel to promote biphasic lubrication mechanism

引用

Biosurface and Biotribology 2019年第1期5卷 13-19页

作者： Nobuo Sakai Seido Yarimitsu yoshinori Sawae Mochimitsu Komori Teruo Murakami Integrated Systems Engineering Kyushu Institute of TechnologyKitakyushuJapan Intelligent Mechanical Systems System DesignTokyo Metropolitan UniversityTokyoJapan Mechanical Engineering Kyushu UniversityFukuokaJapan Research Center for Advanced Biomechanics Kyushu UniversityFukuokaJapan Medical Technology Teikyo UniversityOmutaJapan

The fibre-reinforced structure in synovial articular cartilage plays an important role in enhancing the fluid load support in the biphasic lubrication ***(vinyl alcohol)(PVA)hydrogel is a potential biomimetic articular cartilage *** this study,PVA hydrogel was reinforced with PVA fibres to improve its frictional *** computational analysis,the position of the PVA fibre layer was examined with a migrating contact condition to reduce the friction *** improve the fibre reinforcement,a method for fibre placement was developed to retain the initial strain of the fibre in the hydrogel *** experimental results showed that the fibre-reinforced PVA hydrogel with a surface fibre layer had a low friction coefficient of 0.031 in pure *** fibre-reinforced PVA hydrogel successfully reduced friction coefficient.

关键词： mechanism. material. fibre

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

Nafamostat mesylate-induced hyperkalemia in critically ill patients with COVID-19: Four case reports

引用

World Journal of Clinical Cases 2020年第21期8卷 5320-5325页

作者： Masaki Okajima yoshinori Takahashi Takaaki Kaji Naohiko Ogawa Hideyuki Mouri Intensive Care Unit Kanazawa University HospitalKanazawa 920-8641IshikawaJapan Department of Rheumatology Kanazawa University HospitalKanazawa 920-8641IshikawaJapan Department of Nephrology Kanazawa University HospitalKanazawa 920-8641IshikawaJapan Department of Respiratory Medicine Kanazawa University HospitalKanazawa 920-8641IshikawaJapan

BACKGROUND Nafamostat mesylate(NM)may prove to be one of the key drugs effective against coronavirus disease 2019(COVID-19)because of its anti-viral properties and the potential to manage ***,NM tends to increase serum potassium *** SUMMARY We observed hyperkalemia immediately after NM administration(200 mg/d)in four consecutive patients who were admitted to the Kanazawa University Hospital with severe COVID-19 *** potassium excretion decreased after NM administration in three patients who underwent *** NM is likely to produce hyperkalemia in patients with ***,it is necessary to monitor serum potassium values closely after NM initiation in COVID-19 patients who need respiratory support.

关键词： COVID-19 Nafamostat Hyperkalemia Disseminated intravascular coagulation Respiratory insufficiency Case report

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

Utility of pancreatography for diagnosing autoimmune pancreatitis

引用

World Journal of Gastroenterology 2011年第18期17卷 2332-2337页

作者： Kensuke Takuma Terumi Kamisawa Taku Tabata Yoshihiko Inaba Naoto Egawa yoshinori Igarashi Department of Internal Medicine Tokyo Metropolitan Komagome Hospital Department of Gastroenterology and Hepatology Omori Medical Center Toho University School of Medicine

AIM: To identify pancreatographic findings that facilitate differentiating between autoimmune pancreatitis (AIP) and pancreatic cancer (PC) on endoscopic retrograde cholangiopancreatography (ERCP) and magnetic resonance cholangiopancreatography (MRCP). METHODS: ERCP findings of 48 AIP and 143 PC patients were compared. Diagnostic accuracies for AIP by ERCP and MRCP were compared in 30 AIP patients. RESULTS: The following ERCP findings suggested a diagnosis of AIP rather than PC. Obstruction of the main pancreatic duct (MPD) was more frequently detected in PC (P < 0.001). Skipped MPD lesions were detected only in AIP (P < 0.001). Side branch derivation from the narrowed MPD was more frequent in AIP (P < 0.001). The narrowed MPD was longer in AIP (P < 0.001), and a narrowed MPD longer than 3 cm was more frequent in AIP (P < 0.001). Maximal diameter of the upstream MPD was smaller in AIP (P < 0.001), and upstream dilatation of the MPD less than 5 mm was more frequent in AIP (P < 0.001). Stenosis of the lower bile duct was smooth in 87% of AIP and irregular in 65% of PC patients (P < 0.001). Stenosis of the intrahepatic or hilar bile duct was detected only in AIP (P = 0.001). On MRCP, diffuse narrowing of the MPD on ERCP was shown as a skipped non-visualized lesion in 50% and faint visualization in 19%, but segmental narrowing of the MPD was visualized faintly in only 14%. CONCLUSION: Several ERCP findings are useful for differentiating AIP from PC. Although MRCP cannot replace ERCP for the diagnostic evaluation of AIP, some MRCP findings support the diagnosis of AIP.

关键词：自身免疫性胰腺炎诊断实用工具检查结果 AIP MPD 可视化

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

Mechanized technologies for scaffolding cultivation in the kiwifruit industry:A review

引用

Information Processing in Agriculture 2018年第4期5卷 401-410页

作者： Longtao Mu Haozhou Liu Yongjie Cui Longsheng Fu yoshinori Gejima College of Mechanical and Electronic Engineering Northwest A&F UniversityYanglingShaanxi 712100China Key Laboratory of Agricultural Internet of Things Ministry of Agriculture and Rural AffairsYanglingShaanxi 712100China Shaanxi Key Laboratory of Agricultural Information Perception and Intelligent Service YanglingShaanxi 712100China Faculty of Agriculture University of MiyazakiGakuen Kibanadai-nishiMiyazaki 8892192Japan

The success of organic and green agricultural fruit production depends on quality and *** the kiwifruit industry becomes ever more commercialized,it is in the interests of the industry to mechanize production,which can promote industrialization and improve industrial value and market ***,New Zealand,Italy,Chile,and China carry out research into the mechanism of kiwifruit *** review describes in detail the current state of the art of pollination,harvesting and grading equipment,including detection and identification,non-destructive end effector,harvesting robots and grading *** technologies that include artificial pollination,harvest mechanization,grading and standardization of production problems are analysed and *** problems directly affect the quality of kiwifruit ***,to solve the various problems that the kiwifruit industry experiences,it is necessary to accelerate the development of mechanized kiwifruit production,realize the mechanization of information acquisition and standardization in order to advance precision agriculture and agricultural wisdom for the *** of the kiwifruit industry must adapt to adjustments in how China’s economic structure develops.

关键词： Kiwifruit Mechanization Pollination Harvesting Grading

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

High Power Highly Nonlinear Holey Fiber with Low Confinement Loss for Supercontinuum Light Sources

引用

Journal of Electronic Science and Technology 2018年第1期16卷 69-73页

作者： Feroza Begum Juliana Zaini Saifullah Abu Bakar Iskandar Petra yoshinori Namihira Faculty of Integrated Technologies Universiti Brunei DarussalamGadong BE 1410 University of the Ryukyus Okinawa 903-0213

The high power holey fiber is an efficient supercontinuum light source by using picosecond pulse,which is a less expensive laser source compared with low power and expensive femtosecond laser sources. In this paper, a high power highly nonlinear holey fiber(HN-HF) with a low confinement loss is proposed for supercontinuum light sources. The finite difference method is used to calculate the different properties of the proposed HN-HF. High nonlinear coefficients are obtained at 1.06 μm, 1.31μm, and 1.55μm wavelengths with flattened chromatic dispersion and low confinement losses simultaneously. Moreover, numerical simulation results show that high power broad supercontinuum spectra with very short length of the proposed photonic crystal fiber are achieved.

关键词： Chromatic dispersion effective area holey fiber supercontinuum spectrum

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

Comparison of imo and Humphrey field analyzer perimeters in glaucomatous eyes

引用

International Journal of Ophthalmology(English edition) 2021年第12期14卷 1882-1887页

作者： yoshinori Nakai Kyoko Bessho Yuko Shono Kaori Taoka Yoshihide Nakai Tokai Eye Clinic 399-Hadokoro-choTsu 514-0009Japan

AIM:To compare the imo perimeter,a new portable head-mounted perimeter unit that enables both eyes to be examined quickly and simultaneously,with the Humphrey field analyzer(HFA)perimeter to investigate correlations and their diagnostic ability in glaucomatous ***:The performance of the equipment in 128 glaucomatous eyes and 40 normal eyes were *** investigated the correlations of mean deviation,pattern standard deviation,visual field index,and the ***:Measurements of mean deviation(r=0.886,P<0.001),pattern standard deviation(r=0.814,P<0.001),and visual field index(r=0.871,P<0.001)in both perimeters were strongly and positively *** sensitivities in the imo perimeter were 80.5%for mean deviation,81.2%for pattern standard deviation,and 80.5%in visual field index;those in the HFA were 63.3%for mean deviation,74.5%for pattern standard deviation,and 80.5%for visual field *** perimeters demonstrated high diagnostic ***:The parameters by the imo and HFA in glaucomatous eyes show strong positive correlations with favorable sensitivity,specificity,and diagnostic ***,the difference between imo and HFA results increases with the increase in visual field disturbance.

关键词： imo perimeter visual field diagnosis diagnostic validation

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

Chinese Medicine as Complementary Therapy for Female Infertility

引用

Chinese Journal of Integrative Medicine 2017年第4期23卷 245-252页

作者： XIA du-feng yoshinori Inagaki ZHANG Jian-feng WANG Ling SONG Pei-pei Graduate School of Medicine The University of Tokyo Tokyo 113-8655 Japan Laboratory for Reproductive Immunology Hospital & Institute of Obstetrics and Gynecology Fudan University Shanghai Medical College Shanghai 200011China Academy of Integrated Traditional Chinese and Mordern Medicine of Fudan University Shanghai 200011China Graduate School of Frontier Sciences The Universityof Tokyo Kashiwa-shi 227-8561 Japan

Chinese medicine (CM) has been used in clinical treatment for thousands of years in China, Japan, Korea, and other countries. CM is at present attracting many attentions around the world for reproductive health care and disease prevention, including treatment of female infertility. This review focuses on the CM treatment for female infertility patients, and supplies a summary on the efficacy, safety, and mechanism of some Chinese herbal medicines, herbal medicine-derived active compounds, and acupuncture. A large number of researches have reported that CM could alleviate or even cure female infertility by regulating hormone, improving reproductive outcome of in vivo fertilization, affecting embryonic implantation, curing polycystic ovarian syndrome, endometriosis, pelvic inflammatory disease, relieving mental stress, and regulating immune system. Meanwhile, a few studies claimed that there was little adverse reaction of CM in randomized controlled trials. However, up to present there is a lack of adequate evidences with molecular mechanistic researches and randomized controlled trials to prove the CM as an effective and safe treatment for infertility. Thus, utility of CM as a complementary medicine will be a feasible method to improve the outcome of female infertility treatment.

关键词： female infertility complementary medicine Chinese medicine combination therapy

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

A sandwich ELISA kit reveals marked elevation of titin N-terminal fragment levels in the urine of mdx mice

引用

Animal Models and Experimental Medicine 2022年第1期5卷 48-55页

作者： Taku Shirakawa Ayumu Ikushima Nobuhiro Maruyama yoshinori Nambu Hiroyuki Awano Kayo Osawa Kei Nirasawa Yoichi Negishi Hisahide Nishio Shoji Fukushima Masafumi Matsuo Research Center for Locomotion Biology Kobe Gakuin UniversityKobeJapan KNC Department of Nucleic Acid Drug Discovery Faculty of RehabilitationKobe Gakuin UniversityKobeJapan Department of Pharmaceutics Faculty of Pharmaceutical SciencesKobe Gakuin UniversityKobeJapan Diagnostic&Research Reagents Division Immuno-Biological Laboratories Co.LtdFujiokaJapan Department of Pediatrics Kobe University Graduate School of MedicineKobeJapan Department of Medical Technology Faculty of Health SciencesKobe Tokiwa UniversityKobeJapan Department of Drug Delivery and Molecular Biopharmaceutics School of PharmacyTokyo University of Pharmacy and Life SciencesTokyoJapan

The mdx mouse is a model of Duchenne muscular dystrophy(DMD),a fatal progressive muscle wasting disease caused by dystrophin deficiency,and is used most widely in preclinical *** with dystrophin deficiency,however,show milder muscle strength phenotypes than *** human,the introduction of a sandwich enzyme-linked immunosorbent assay(ELISA)kit revealed a more than 700-fold increase in titin N-terminal fragment levels in the urine of pediatric patients with ***,the urinary titin level declines with aging,reflecting progression of muscle *** mouse,development of a highly sensitive ELISA kit has been ***,a sandwich ELISA kit to measure titin N-terminal fragment levels in mouse urine was *** developed kit showed good linearity,recovery,and repeatability in measuring recombinant or natural mouse titin N-terminal fragment *** titin N-terminal fragment concentration in the urine of mdx mice was more than 500-fold higher than that of normal *** titin was further analyzed by extending the collection of urine samples to both young(3-11 weeks old)and aged(56-58 weeks old)mdx *** concentration in the young group was significantly higher than that in the aged *** was concluded that muscle protein breakdown is active and persistent in mdx mice even though the muscle phenotype is *** results provide an opportunity to develop DMD treatments that aim to alleviate muscle protein breakdown by monitoring urinary titin levels.

关键词： biomarker Duchenne muscular dystrophy ELISA mdx mouse titin urine

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

Efficacy of intra-arterial contrast-enhanced ultrasonography during transarterial chemoembolization with drug-eluting beads for hepatocellular carcinoma

引用

World Journal of Hepatology 2018年第1期10卷 95-104页

作者： Kazue Shiozawa Manabu Watanabe Takashi Ikehara Shuhei Yamamoto Takashi Matsui yoshinori Saigusa yoshinori Igarashi Iruru Maetani Division of Gastroenterology and Hepatology Department of Internal Medicine Toho University Medical Center Ohashi Hospital Division of Gastroenterology and Hepatology Department of Internal Medicine Toho University Medical Center Omori Hospital

AIM To assess the usefulness of intra-arterial contrastenhanced ultrasonography(IAUS) during transarterial chemoembolization(TACE) with drug-eluting beads(DEB) for hepatocellular carcinoma(HCC).METHODS Thirty two patients with 39 HCC underwent DEB-TACE guided with IAUS, and examined by contrast-enhanced ultrasonography(CEUS) or dynamic CT after DEB-TACE were enrolled in this study. CEUS findings before DEBTACE and IAUS findings were compared. Treatments judged to be complete and incomplete for lesions were appropriate and insufficient, respectively. Findings on CEUS and/or dynamic CT performed 1, 3 and 6 mo after DEB-TACE were evaluated using m RECIST(CR/PR/SD/PD).RESULTS The treatments were complete and incomplete in 26 and 13 lesions, respectively. On imaging evaluation using CEUS and/or dynamic CT one month after treatment, 25 and 1 lesions were judged to be CR and PR, respectively, and at 6 mo after treatment, the results were CR, PR, SD and PD for 24, 1, 0 and 1 of these lesions, respectively, in the 26 completely treated lesions. Of the 13 lesions in which treatment was incomplete, the results on imaging at one month after treatment were CR, PR, SD and PD for 0, 6, 4 and 3 lesions, respectively. The overall CR rate at 6 mo after treatment was 61.5%(24/39).CONCLUSION A combination of DEB-TACE with IAUS can improve the therapeutic effects in patients with HCC.

关键词： Hepatocellular carcinoma Contrast-enhanced ultrasonography Drug-eluting beads Transarterial chemoembolization Intra-arterial contrast-enhanced ultrasonography

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：