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193篇 您的检索式:作者名="Bonfante"
    题名 作者 年代 出处 被引量
1由“到 laparoscopic 外科的桥 stenting ”的设法的尖锐 colorectal 阻塞: 我们的经验显示文摘 AIM: To verify the clinical results of the endoscopic stenting procedure for colorectal obstructions followed by laparoscopic colorectal resection with 'one stage anastomosis'. METHODS: From March 2003 to March 2009 in our surgical department, 48 patients underwent endoscopic stenting for colorectal occlusive lesion: 30 males (62.5%) and 18 females (37.5%) with an age range from 40 years to 92 years (median age 69.5). All patients enrolled in our study were diagnosed with an intestinal obstruction originating from the colorectal tract without bowel perforation signs. Obstruction was primitive colorectal cancer in 45 cases (93.7%) and benign anastomotic stricture in 3 cases (6.3%). RESULTS: Surgical resection was totally laparoscopic in 69% of cases (24 patients) while 17% (6 patients) of cases were video-assisted due to the local extension of cancer with infiltrations of surrounding structures (urinary bladder in 2 cases, ileus and iliac vessels in the others). In 14% of cases (5 patients), resection was performed by open surgery due to the high American Society of Anesthesiologists score and the elderly age of patients (median age of 89 years). We performed a terminal stomy in only 7 patients out of 35, 6 colostomies and one ileostomy (in a total colectomy). In the other 28 cases (80%), we performed bowel anastomosis at the same time as resection, employing a temporary ileostomy only in 5 cases. CONCLUSION: Colorectal stenting transforms an emergency operation in to an elective operation performable in a totally laparoscopic manner, limiting the confection of colostomy with its correlated complications.Pierfrancesco Bonfante Luigi D’Ambra Stefano Berti Emilio Falco Massimo Vittorio Cristoni Romolo Briglia 2012World Journal of Gastrointestinal Surgery2012,4,12:11
2Plant Genes Related to Gibberellin Biosynthesis and Signaling Are Differentially Regulated during the Early Stages of AM Fungal Interactions显示文摘Dear Editor, Phytohormones are essential regulators of plant development,but their role in the signaling processes between plants and fungi during arbuscular mycorrhizal(AM)establishment is far from being understood(Ludwig-Müller,2010).Giuseppe Ortu Raffaella Balestrini Patricia A. Pereira Jorg D. Becker Helge Kuste Paola Bonfante 2012Molecular Plant2012,5,4:8
3Arbuscular Mycorrhizal Symbiosis Requires a Phosphate Transceptor in the Gigaspora margarita Fungal Symbiont显示文摘陆上的脉管的植物的多数能够形成 mutualistic 协会与要求 biotrophic arbuscular mycorrhizal (AM ) 从门 Glomeromycota 的真菌。这 mutualistic 共生提供糖类给真菌,并且相互地改进植物磷酸盐举起。AM 真菌的 transporters 能通过菌丝的网络从土壤获得磷酸盐。不过, AM 真菌的磷酸盐 transporters 的精确函数,并且他们是否充当传感器或作为滋养的 transporters,在真菌的信号 transduction 仍然保持不清楚。这里,我们从为 AM 共生被要求的 Gigaspora margarita 报导高亲密关系的磷酸盐 transporter GigmPT。GigmPT 的导致主人的基因 silencing 妨碍 G 的发展。margarita 在 AM 期间共生。最重要地, GigmPT 在 G 作为磷酸盐 transceptor 工作。关于表明小径以及蛋白质的磷酸盐的激活的 margarita kinase A 发信号串联。用代用品半胱氨酸可接近性方法,我们识别了残余 A 146( 在 transmembrane 领域[TMD ] IV ) 并且瓦尔 357( 在 TMD VIII ) GigmPT,哪个为磷酸盐在生长期间在酵母发信号和运输是批评的感应。一起,我们的结果从 AM 真菌 G 提供重要卓见进磷酸盐 transceptor 的分子的功能。margarita。Xianan Xie Hui Lin Xiaowei Peng Congrui Xu Zhongfeng Sun Kexin Jiang Antian Huang Xiaohui Wu Nianwu Tang Alessandra Salvioli Paola Bonfante Bin Zhao 2016Molecular Plant2016,9,12:6
4全颗粒饲料对奶牛生产性能的影响显示文摘饲料中的中性洗涤纤维(NDF)含量和饲料颗粒直径是影响瘤胃功能的重要因素。试验评估了以颗粒饲料为主的奶牛瘤胃健康情况、NDF消化率和生产性能。选取8头荷斯坦母牛(336±30 d,体重346±35 kg),随机分配到交叉重复试验组中,奶牛安置于牛栏,自由采食。试验期为3周,前两周是适应期,最后一周为数据收集期。各组饲粮原料相同,但物理形式不同,分为全混合日粮(TMR)和颗粒料(直径=8 mm)。两组间物理有效NDF(pe NDF)不同,TMR组为39.8%,颗粒料组为11.8%。在试验过程中,干物质采食量(DMI)、饮水量、瘤胃反刍时间、瘤胃温度和pH情况均记录。3周后收集粪样,确定潜在的可消化NDF总消化率(pdNDF)。每阶段结束后计算平均日增重和饲料转化率。颗粒料组的DMI、DMI/体重和饮水量更高。而两组间平均日增重和饲料转化率无显著差异。颗粒料组的瘤胃反刍时间为241 min·d-1低于TMR组的507 min·d-1。饲料的不同物理外形对瘤胃温度、瘤胃pH无显著影响。TMR组的pdNDF总消化率为90.25%高于颗粒料组的86.82%。试验结果表明,动物易接受完整的颗粒饲料,DMI较高,且反刍时间减少,但瘤胃pH无显著变化。TMR组的pdNDF消化率显著增加。尽管两组奶牛在DMI和纤维消化方面表现不同,但总体表现相似,两组饲料的保存时间与其物理形式有关。在短期内,提供能满足NDF需求的完全颗粒饲料可改善瘤胃健康状况和动物生产性能,而较长时间的数据则需要进一步试验。Wang J Yang M Cao M Lin Y Che L Q Duraipandiyan V Al-Dhabi N A Fang Z F Xu S Y Feng B Liu G Wu D Bonfante E Palmonari A Mammi L Canestrari G Fustini M Formigoni A 2016饲料博览2016,0,12:2
5Nitrate leaching under maize cropping systems in Po Valley(Italy)显示文摘Perego A Basile A Bonfante A 2012Agriculture Ecosystems and Environment2012,147,:1
6Fracture strength of teeth with flared root canals restored with glass fibre posts显示文摘Bonfante G Kaizer OB Pegoraro LF 2007Int Dent J2007,57,3:1
7Intracellular Burkholderia strain has no negative effect on the symbiotic efficiency of the arbuscular mycorrhizal fungus Gigaspora ryargarita 显示文摘Ruiz-Lozano J M Bonfante P 2001Plant Growth Regulation2001,34,3:1
8Laboratory simulation of Y-TZP all-ceramic crown clinical failures显示文摘Coelho PG Bonfante EA Silva NR 2009Dent Res2009,88,11:1
9Plants, mycorrhizal fungi and endobacteria: a dialog among cells and genomes显示文摘Bonfante P 2003Biol Bull2003,204,:1
10The mycorrhizal fungus Gigaspora margarita possesses a Cu Zn superoxide dismutase that is up-regulated during symbiosis with legume hosts 显示文摘Lanfraneo L Novero M Bonfante P 2005Plant Physio12005,137,4:1
11Tensile bond strength of glass fiber posts luted with different cements显示文摘Bonfante G Kaizer OB Pegoraro LF 2007Braz Oral Res2007,21,2:1
12Arbuscular mycorrhizal fungi : a special- ized niche for rhizospheric and endocellular bacteria显示文摘Bianciotto V Bonfante P 2002Antonie Van Leeuwenhoek2002,81,14:1
13Inter and intraspecific variability in strains of the ectomycorrhizal fungus Suillus 显示文摘Bonfante P Lanfranco L Cometti V 1997Microb Res1997,152,3:1
14Comparative structure of vesicular - arbuscular mycorrhizas and ectomycorrhizas显示文摘Peterson R L Bonfante P 1994Plant and Soil1994,159,:1
15Tensile bond strength of glass fiber posts luted with different cements显示文摘Bonfante G Kaizer OB Pegoraro LF 2007Braz Oral Res2007,21,2:1
16Evaluation of shear bond strength of composite to porcelain according to surface treatment显示文摘Kussano CM Bonfant G Batista JG 2003Braz Dent J2003,14,2:1
17All- ceramic systems: laboratory and clinical performance 显示文摘Guess PC Schuhheis S Bonfante EA 2011Dent Clin North Am2011,55,2:1
18The effect of implant design on insertion torque and immediate micromotion显示文摘Freitas AC Jr Bonfante EA Giro G 2012Clin Oral Implants Res2012,23,1:1
19All-ceramic sys- tems: laboratory and clinical performance 显示文摘Guess PC Schultheis S Bonfante EA 2011Dent Clin North Am2011,55,2:1
20High-resolution space-time rainfall analysis using integrated ANN inference systems显示文摘LANGELLA G BASILE A BONFANTE A 2010Journal of Hydrology2010,387,:1
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