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| 1 | Vegetation Composition and Structure of Some NeotropicaMountain Grasslands in Brazil显示文摘The description and understanding of plant communities is fundamental for the implementation of conservation or restoration programs, especially when these communities are highly threatened and need to be restored.Campos rupestres, some Neotropical mountain grasslands located in central Brazil and part of the Cerrado biome(covering 2 million km2) host unique plant communities, currently threatened by quarrying and mining.The grassy matrix of campos rupestres, has long been considered a rich mosaic under the control of local topography and the nature of substrate, but this affirmation has not been well studied.We analyzed whether plant communities varied in relation to edaphic factors within the stony substrate and the sandy substrate of this grassy matrix.We selected 5 sites where occur both grasslands on stony substrate and on sandy substrate, and we carried out vegetation surveys and soil analyses.We counted 222 plant species within our communities, among which38.6% are exclusively found on campos rupestres.Our results show that both soil-types are strongly acidic, nutrient poor and exhibit a seasonal variation.Phosphorus increases and p H and organic carbon decrease during the dry season.Stony soils areslightly richer in nutrients than sandy soils and differences in soil granulometry and composition have led to the formation of distinct plant communities.Some species are confined to either one or the other grassland-type, which makes the plant composition of each community unique.Variations in edaphic factors generate heterogeneous grasslands favorable to a high plant diversity.Conservation programs and restoration actions have to maintain or recreate this heterogeneity.The presence of distinct plant communities implies that different strategies might be adopted to improve the restoration of these ecosystems. | LE STRADIC Soizig BUISSON Elise FERNANDES G.Wilson | 2015 | Journal of Mountain Science2015，12，4： | 3 |
| 2 | Endoscopy-based management decreases the risk of postoperative recurrences in Crohn's disease显示文摘AIM: To investigate whether an endoscopy-based management could prevent the long-term risk of postoperative recurrence.METHODS: From the pathology department database, we retrospectively retrieved the data of all the patients operated on for Crohn's disease(CD) in our center(1986-2015). Endoscopy-based management was defined as systematic postoperative colonoscopy(median time after surgery = 9.5 mo) in patients with no clinical postoperative recurrence at the time of endoscopy. RESULTS: From 205 patients who underwent surgery, 161 patients(follow-up > 6 mo) were included. Endoscopic postoperative recurrence occurred in 67.6%, 79.7%, and 95.5% of the patients, respectively 5, 10 and 20 years after surgery. The rate of clinical postoperative recurrence was 61.4%, 75.9%, and 92.5% at 5, 10 and 20 years, respectively. The rate of surgical postoperative recurrence was 19.0%, 38.9% and 64.7%, respectively, 5, 10 and 20 years after surgery. In multivariate analysis, previous intestinal resection, prior exposure to anti-TNF therapy before surgery, and fistulizing phenotype(B3) were postoperative risk factors. Previous perianal abscess/fistula(other perianal lesions excluded), were predictive of only symptomatic recurrence. In multivariate analysis, an endoscopy-based management(n = 49/161) prevented clinical(HR = 0.4, 95%CI: 0.25-0.66, P < 0.001) and surgical postoperative recurrence(HR = 0.30, 95%CI: 0.13-0.70, P = 0.006).CONCLUSION: Endoscopy-based management should be recommended in all CD patients within the first year after surgery as it highly decreases the long-term risk of clinical recurrence and reoperation. | Anne-Laure Boucher Bruno Pereira Stéphanie Decousus Marion Goutte Felix Goutorbe Anne Dubois Johan Gagniere Corinne Borderon Juliette Joubert Denis Pezet Michel Dapoigny Pierre J Déchelotte Gilles Bommelaer Anthony Buisson | 2016 | World Journal of Gastroenterology2016，22，21： | 3 |
| 3 | 乌司奴单抗在预防克罗恩病术后复发方面较硫唑嘌呤更有效显示文摘克罗恩病(CD)为慢性肠道损伤性疾病。近几年在免疫抑制剂和生物制剂广泛应用的前提下,仍有半数患者在确诊之后的10年内必须手术治疗。而手术并不能治愈CD,如何预防术后复发仍是目前热点话题。乌司奴单抗是一种人源化IgG1k单克隆抗体﹐是白细胞介素(IL)-12和IL-23的p40蛋白亚单位拮抗剂。既往研究表明,乌司奴单抗和安慰剂相比。 | 国明月(译) Buisson A Nancey S Manlay L | 2021 | 中华医学杂志2021，101，22： | 2 |
| 4 | Content-based copy retrieval using distortion-based probabilistic similarity search 显示文摘 | Joly A Buisson O Frelicot C | 2007 | IEEE Trans on Multimedia2007，9，2： | 1 |
| 5 | Mechanism involved in the neuroprotective activity of a nitric oxide synthase inhibitor during focal cerebral ischemia显示文摘 | Buisson A Margaill L Callehert J | 1993 | J Neurochem1993，61，2： | 1 |
| 6 | Fouling characterisation in membrane bioreacto 显示文摘 | EI Hani Bouhabila Roger Ben Aim and Herve Buisson | 2001 | Separation and Purification Technology2001，，： | 1 |
| 7 | Microfiltration of activated sludge using submerged membrane with air bubbling (application to wastewater treatment)显示文摘 | BOUHABILA E H AIM R B BUISSON H | 1998 | Desalination1998，118，1： | 1 |
| 8 | Coronary heart disease associated with theuse of human immunodeficiency virus protease inhibitors: Report of four cases and review显示文摘 | Duong M Buisson M Cottin Y | 2001 | Clinical Cardiology2001，24，10： | 1 |
| 9 | Coupling of hydraulic hysteresis and stress-strain behaviour in unsaturated soils 显示文摘 | Wheeler S J Sharma R S Buisson M S R | 2003 | Geotechnique2003，53，1： | 1 |
| 10 | Immersed membranes activated sludge process applied to the treatment of municipal wastewater显示文摘 | COTE P BUISSON H PRADERIE M | 1998 | Water Sci Technol1998，38，45： | 1 |
| 11 | Fouling characterization in membrane bioreactors显示文摘 | Bouhabila E H Aim R H Buisson H | 2001 | Separation and Purification Technology2001，2223，： | 1 |
| 12 | Misleading effect of Clonazepam in symptomatic electrical status epilepticus during sleep syndrome显示文摘 | Bahi- Buisson N Savini R Eisermann M | 2006 | Pediatr Neurol2006，34，2： | 1 |
| 13 | Hospital antibiotic stewardship 显示文摘 | Lesprit P Brun - Buisson C | 2008 | Curr Opin Infect Dis2008，21，4： | 1 |
| 14 | Identification of a novel hepatitis E virus in Nigeria显示文摘 | Buisson Y Grandadam M Nicand E Cheval P van Cuyck-Gandre H Innis B Rehel P Coursaget P Teyssou R Tsarev S | 2000 | J Gen Virol2000，81，4： | 1 |
| 15 | Detection of Cryptosporidium parvum DNA in formed human feces by a sensitive PCR-based assay including uracil-N-glycosylase inactivation 显示文摘 | Gobet P Buisson J C Vagner O | 1997 | J Clin Microbiol1997，35，1： | 1 |
| 16 | Transforming growth factor-beta and ischemic brain injury显示文摘 | Buisson A Lesne S Docagne F | 2003 | 23 (4/5) : 539-5502003，23，45： | 1 |
| 17 | Determination of Chlorinated Phenols in Water and Wastewater Sludge by Capillary GC/ECDJ显示文摘 | Buisson R S K | 1984 | Chromatog Sci,1984，22，： | 1 |
| 18 | Serine protease inhibitors:novel therapeutic targets for stroke显示文摘 | Vivien D Buisson A | 2000 | J Cereb Blood Flow Metab2000，20，： | 1 |
| 19 | Microfiltration of activated sludge using submerged membrane with air bubbling(application to wastewater treatment)显示文摘 | Bouhabila E H Aim R B Buisson H | 1998 | Desalination1998，，118： | 1 |
| 20 | Fouling characterization in membrane bioreactors显示文摘 | Bouhabila E H A'fm R B Buisson H 2001 | 2001 | Separation and Purification Technology2001，2223，： | 1 |
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