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233篇 您的检索式:作者名="Cruz O"
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1Hepatic abscess induced by foreign body:Case report and literature review显示文摘Hepatic abscess due to perforation of the gastrointestinal tract caused by ingested foreign bodies is uncommon. Pre-operative diagnosis is difficult as patients are often unaware of the foreign body ingestion and symptoms and imagiology are usually non-specific. The authors report a case of 62-year-old woman who was admitted with fever and abdominal pain. Further investigation revealed hepatic abscess, without resolution despite antibiotic therapy. A liver abscess resulting from perforation and intra-hepatic migration of a bone coming from the pilorum was diagnosed by surgery. The literature concerning foreign body-induced perforation of the gastrointestinal tract complicated by liver abscess is reviewed.Sofia A Santos Sara CF Alberto Elsa Cruz Eduardo Pires Tomás Figueira lia Coimbra José Estevez Mário Oliveira Luís Novais Joo R Deus 2007World Journal of Gastroenterology2007,13,9:10
2Treatment of chronic hepatitis C with direct-acting antivirals: The role of resistance显示文摘The use of direct-acting antivirals(DAAs) to treat chronic hepatitis C has resulted in a significant increase in rates of sustained viral response(around 90%-95%) as compared with the standard treatment of peginterferon/ribavirin. Despite this, however, the rates of therapeutic failure in daily clinical practice range from 10%-15%. Most of these cases are due to the presence of resistant viral variants, resulting from mutations produced by substitutions of amino acids in the viral target protein that reduce viral sensitivity to DAAs, thus limiting the efficacy of these drugs. The high genetic diversity of hepatitis C virus has resulted in the existence of resistance-associated variants(RAVs), sometimes even before starting treatment with DAAs, though generally at low levels. These preexisting RAVs do not appear to impact on the sustained viral response, whereas those that appear after DAA therapy could well be determinant in virological failure with future treatments. As well as the presence of RAVs, virological failure to treatment with DAAs is generally associated with other factors related with a poor response, such as the degree of fibrosis, the response to previous therapy, the viral load or the viral genotype. Nonetheless, viral breakthrough and relapse can still occur in the absence of detectable RAVs and after the use of highly effective DAAs, so that the true clinical impact of the presence of RAVs in therapeutic failure remains to be determined.Miguel Jiménez-Pérez Rocío González-Grande Pilar Espana Contreras Isabel Pinazo Martínez Jesús de la Cruz Lombardo Raúl Olmedo Martín 2016World Journal of Gastroenterology2016,22,29:3
3Performance and yield stability of maize hybrids in stress-prone environments in eastern Africa显示文摘Identification and deployment of high-yielding and stress-tolerant maize hybrids adapted to stress-prone agro-ecologies is important for improving the food security and livelihoods of smallholder farmers in eastern Africa.The objectives of this study were to(i)assess the performance of maize hybrids under well-watered and drought stress conditions;(ii)evaluate grain yield stability of 65 intermediate-maturing and 55 early-maturing hybrids in 24 well-watered locations and seven drought stress locations;and(iii)identify representative and/or discriminative testing locations for increasing genetic gains for the target traits.There were significant differences for grain yield among early-and intermediatematuring hybrids tested under well-watered and drought stress environments.Among the early-maturing hybrids,the top 10 hybrids produced 46.8%–73.9%and 31.2%–42.1%higher mean grain yields than the best commercial check under drought and well-watered conditions,respectively.Among the intermediate-maturing hybrids,the top 10 hybrids produced 25.2%–47.7%and 8.5%–13.5%higher grain yield than commercial checks under drought stress and well-watered conditions,respectively,suggesting improvement in the levels of drought tolerance in both early-and intermediate-maturing hybrids.GGE biplot analysis and a bi-segmented regression linear method identified specific early-maturing and intermediate-maturing hybrids that performed well under both well-watered and drought stress conditions.These hybrids could be recommended for commercial production in eastern Africa.Kakamega in Kenya was found to be the most representative and highly discriminating site among well-watered testing locations,while Kabuku in Tanzania was the least representative of test locations.For testing under drought stress conditions,Kiboko in Kenya was identified as the most representative location.This information could be useful for allocating resources and streamlining CIMMYT maize hybrid testing in eastern Africa.Wender Santos Rezende Yoseph Beyene Stephen Mugo Eric Ndou Manje Gowda Julius Pyton Sserumaga Godfrey Asea Ismail Ngolinda McDonald Jumbo Sylvester O.Oikeh Michael Olsen Aluízio Borém Cosme Damião Cruz Boddupalli M.Prasanna 2020The Crop Journal2020,8,1:2
4Efficient and simple methods for the introduction of the sulfonyl,acyl and alkyl protecting groups on the nitrogen of indole and its derivatives显示文摘Ottoni O Cruz R Alves R 1998Tetrahedron1998,54,13:1
5Effects of salbutamol on ex- haled breath condensate biomarkers in acute lung injury:prospective analysis显示文摘Roca O G6mez-Oll6s S Cruz M J 2008Crit Care2008,12,3:1
6The Effects of Enhanced Milieu Teaching and a Voice Output Communication Aid on the Requesting of Three Children with Autism显示文摘Melissa L. Olive Berenice Cruz Tonya N. Davis Jeffrey M. Chan Russell B. Lang Mark F. O’Reilly Sarah M. Dickson 2007Journal of Autism and Developmental Disorders2007,,8:1
7Behavioral and neuroendocrine effects of the exposure to chronic restraint or variable stress in early adolescent rats显示文摘CRUZ F C MARIN M T LE ~O R M 2012International Journal of Developmental Neuroscience2012,30,1:1
8Cutaneous squamous cell carcinoma:Defining the high -risk variant显示文摘Martorell - Calatayud A Sanmartín O Cruz J 2013Actas Dermosifiliogr2013,104,5:1
9Spray pyrolysis deposition of cadmium-zinc oxide thin films 显示文摘Vigil O Vaillant L Cruz F 2000Thin Solid Films2000,3613,62:1
10Kernel methods and their p otential use in signal processing显示文摘Cruz F P Bousquet O 2004Signal Proees sing Magazine2004,21,:1
11A study of the poten- tial of the pig as a model for the vaginal irritancy of benzalko- nium chloride in comparison to the nonirritant microbicide PHI-443 and the spermicide vanadocene dithiocarbamate显示文摘D' Cruz O J Erbeck D Uckun FM 2005Toxicol Pathol2005,33,4:1
12Molecular simulation study of peptide amphiphile self-assembly显示文摘Velichko Y S Stupp S I dela Cruz M O 2008J Phys Chem B2008,112,8:1
13Responses of seven diverse rice cultivars to water deficits I · Stress development, canopy temperature, leaf rolling and growth显示文摘Turner N C O’Toole J C Cruz R T 1986Field Crops Research1986,13,:1
14Composition of par α-rubber-seed-oil显示文摘Tuason A M Cruz A O 1953The Philippine Journal of Science1953,82,4:1
15Spray Pyrolysis Depositi on of Cadmium Zinc Oxide Thin Films显示文摘VIGIL O VALUANT L CRUZ F 2000Thin Solid Films2000,361,1:1
16Cutaneous squamous cell carcinoma: defining the high-risk variant显示文摘MARTORELL-CALATAYUD A SANMARTIN JIMENEZ O CRUZ MOJARRIETA J 2013Actas Dermosi- filiogr2013,104,5:1
17Spray pyrolysis deposition of cadmium-zinc oxide thin films 显示文摘Vigil O Vaillant L F Cruz 2000Thin Solid Films2000,36,:1
18Sea state characterisation of the test site of an offshore wave energy plant显示文摘Jo?o M.B.P. Cruz António J.N.A. Sarmento 2006Ocean Engineering2006,,5:1
19Climate influence on ge- ochemistry parameters of waters from Santana-Perolas cave sys- tem, Brazil显示文摘Karmann I Cruz F W Viana O 2007Chemical Geology2007,244,12:1
20The tagum study I:analysis and clinical correlates of mercury in maternal and cord blood, breast milk, meconium, and infants' hair 显示文摘Ramirez GB Vince Cruz MC Pagulayan O 2000Pediatrics2000,106,4:1
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