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| 1 | 腐植酸对黄瓜植株生长的影响涉及与硝酸盐浓度有关的细胞分裂素、多胺、矿质营养素浓度在植株根系和芽中的变化显示文摘许多研究报道腐植酸类物质能够促进不同环境下的幼苗栽培物的生长。然而对腐植酸促进植物生长的作用机理,科学工作者却知之甚少。腐植酸类物质对植物幼苗的影响涉及根质膜H+-ATP酶活性及根系和芽中硝酸根分布的主要作用,反过来,导致某些细胞分裂素,多聚胺与脱落酸根浓度的变化,从而促进新幼苗生长。这一观点,通过现阶段的试验可以得出。试验结果表明,植物根系所富集的腐植酸能显著增加植物幼苗的生长,这与植物根系H+-ATP酶活性增强有关,这种活性表现在植物幼芽中硝酸盐浓度的增加,根系浓度降低。这些作用与细胞分裂素和多胺物质的浓度在植物幼芽中显著提高是相伴随的,与植物根系浓度降低有关。同样地,多种细胞分裂素在植物幼芽和根系分布的变化与多种矿物营养素在植物幼芽和根系分布的显著变化是协调一致的。试验结果表明,腐植酸对黄瓜幼苗生长的促进作用与硝酸根的浓度直接有关,而硝酸根浓度的变化又影响了细胞分裂素和多胺物质在植物幼苗中的富集。 | Vero nica Mora Eva Bacaicoa Angel-Maria Zamarreo Elena Aguirre Maria Garnica Marta Fuentes Jose-Maria Garc a-Mina 张世万 周霞萍 | 2012 | 腐植酸2012,,2: | 8 |
| 2 | Stem cell therapy in the management of shoulder rotator cuff disorders显示文摘Rotator cuff tears are frequent shoulder problems that are usually dealt with surgical repair. Despite improved surgical techniques, the tendon-to-bone healing rate is unsatisfactory due to difficulties in restoring the delicate transitional tissue between bone and tendon. It is essential to understand the molecular mechanisms that determine this failure. The study of the molecular environment during embryogenesis and during normal healing after injury is key in devising strategies to get a successful repair. Mesenchymal stem cells(MSC) can differentiate into different mesodermal tissues and have a strong paracrine, anti-inflammatory, immunoregulatory and angiogenic potential. Stem cell therapy is thus a potentially effective therapy to enhance rotator cuff healing. Promising results have been reported with the use of autologous MSC of different origins in animal studies: they have shown to have better healing properties, increasing the amount of fibrocartilage formation and improving the orientation of fibrocartilage fibers with less immunologic response and reduced lymphocyte infiltration. All these changes lead to an increase in biomechanical strength. However, animal research is still inconclusive and more experimental studies are needed before human application. Future directions include expanded stem cell therapy in combination with growth factors or different scaffolds as well as new stem cell types and gene therapy. | Maria Valencia Mora Miguel A Ruiz Ibán Jorge Díaz Heredia Raul Barco Laakso Ricardo Cuéllar Mariano García Arranz | 2015 | World Journal of Stem Cells2015,7,4: | 6 |
| 3 | Perivascular epithelioid cell tumor of the liver coexisting with a gastrointestinal stromal tumor显示文摘Approximately 10% of patients with gastrointestinal stromal tumors (GIST) develop other neoplasms, either synchronously or metachronously. In this report we describe coexistence of a gastrointestinal stromal tumor and a hepatic perivascular epithelioid cell tumor (PEComa) in a 51-year-old woman with no evidence of tuberous sclerosis. A subcapsular hepatic nodule (0.8 cm in diameter) was found during surgery for symptomatic gastric neoplasm (15 cm in diameter) arising from the lesser curvature. Both tumors revealed histomorphological and immunohistochemical features confirming a diagnosis of a small incidental hepatic PEComa and a high risky extramural gastric GIST, respectively. The patient remained disease-free 25 mo after surgery with no evidence of tumor recurrence or new neoplasms. To our knowledge, this is the first report of PEComa in a patient with GIST. Hepatic lesions detected synchronously or metachronously in patients with GISTs may represent histogenetically distinct lesions and should be sampled to confirm or exclude metastatic GISTs. | Carlos Eduardo Paiva Francisco Alves Moraes Neto Abbas Agaimy Maria Aparecida Custódio Domingues Silvia Regina Rogatto | 2008 | World Journal of Gastroenterology2008,14,5: | 6 |
| 4 | Use of Autologous Mesenchymal Stem Cells Derived from Bone Marrow for the Treatment of Naturally Injured Spinal Cord in Dogs显示文摘 | Euler Moraes Penha Cássio Santana Meira Elisalva Teixeira Guimar?es Marcus Vinícius Pinheiro Mendon?a Faye Alice Gravely Cláudia Maria Bahia Pinheiro Taiana Maria Bahia Pinheiro Stella Maria Barrouin-Melo Ricardo Ribeiro-dos-Santos Milena Botelho Pereira | 2014 | Stem Cells International2014,,: | 1 |
| 5 | Metabolomics in polycystic ovary syndrome显示文摘 | Mora M Maria I | 2014 | Cliniea Chimiea Aeta2014,249,: | 1 |
| 6 | Processing of high resolution magic angle spinning spectra of breast cancer cells by the filter diagonalization method显示文摘 | Maria RM Moraes TB Magon Claudio Jose | | 0,,19: | 1 |
| 7 | Angiotensin-Converting Enzyme 2 Activation Improves Endothelial Function显示文摘 | Rodrigo A. Fraga-Silva Fabiana P. Costa-Fraga Tatiane M. Mur?a Patrícia L. Moraes Augusto Martins Lima Roberto Q. Lautner Carlos H. Castro Célia Maria A. Soares Clayton L. Borges Ana Paula Nadu Marilene L. Oliveira Vinayak Shenoy Michael J. Katovich Robso | 2013 | Hypertension2013,,6: | 1 |
| 8 | Study of Some Physical Properties of Biodegradable Films Based on Blends of Gelatin and Poly( vinyl alcohol) using a Response-surface Methodology显示文摘 | Carvalho R A Maria T M C Moraes I C F | 2009 | Materials Science and Engineering C2009,29,: | 1 |
| 9 | Increase in ethanolproduction from sugarcane bagasse based on combined pretreatments and fed-batch enzymatic hydrolysis 显示文摘 | MARIA Carolina de Albuquerque Wanderleya CARLOS Martin GEORGE Jackson de Moraes Rocha | 2013 | BioresourceTechnology2013,128,: | 1 |
| 10 | Study of some physical proper- ties of biodegradable films based on blends of gelatin and poly( vinyl alcohol) using a response - surface methodology 显示文摘 | Carvalho R A Maria T M C Moraes I C F | 2009 | Materials Science and Engineering C2009,29,: | 1 |
| 11 | Xylitol dehydrogenase from Candida tropicalis: molecular cloning of the gene and structural analysis of the protein显示文摘 | Luanne Helena Augusto Lima Cristiano Guimar?es do Amaral Pinheiro Lídia Maria Pepe Moraes Sonia Maria Freitas Fernando Araripe Gon?alves Torres | 2006 | Applied Microbiology and Biotechnology2006,,3: | 1 |
| 12 | Extensive investigation of a large Brazilian pedigree of 11778/haplogroup J Leber hereditary optic neuropathy显示文摘 | Alfredo A Sadun Valerio Carelli Solange R Salomao Adriana Berezovsky Peter A Quiros Federico Sadun Anna-Maria DeNegri Rafael Andrade Milton Moraes Angelo Passos Patrícia Kjaer Josenilson Pereira Maria Lucia Valentino Stan Schein Rubens Belfort | 2003 | American Journal of Ophthalmology2003,,2: | 1 |
| 13 | Patchy Villous Atrophy of the Duodenum in Childhood Celiac Disease显示文摘 | Margherita Bonamico Paolo Mariani Enina Thanasi Mirella Ferri Raffaella Nenna Claudio Tiberti Barbara Mora Maria Cristina Mazzilli Fabio Massimo Magliocca | 2004 | Journal of Pediatric Gastroenterology and Nutrition2004,,2: | 1 |
| 14 | Interleukin-6 and interleukin-8 blood levels' poor association with the severity and clinical profile of ex-smokers with COPD显示文摘 | Maria RosedOlia de Moraes Adeliane Castro da Costa Krislainy de Sousa Corr~a et at | 2014 | International Journal of COPD2014,9,: | 1 |
| 15 | Study of some physical proper- ties of biodegradable films based on blends of gelatin and poly( vinyl alcohol) using a response - surface methodology 显示文摘 | Carvalho R A Maria T M C Moraes 1 C F | 2009 | Materials Science and Engineering C2009,29,: | 1 |
| 16 | Cross-sectional study to determine viral hepatitis knowledge in different urban populations in Brazil显示文摘AIM To evaluate viral hepatitis knowledge among individuals from different resource areas and health conditions to identify possible gaps.METHODS A cross-sectional, descriptive study was carried out among 447 individuals from five distinct populations in Brazil: Southeast Viral Hepatitis Ambulatory(n = 100), South(n = 89) and Northeast(n = 114) Health Center, Southeast(n = 77) and Northeast(n = 67) low resource areas. All individuals answered a questionnaire assessing sociodemographic characteristics and viral hepatitis awareness. The perception was scored based on the average number of correct answers of all participants and categorized as 'low'(0-28 correct answers) or 'desirable'(29-46 correct answers). Associations between sociodemographic characteristics and perception were also evaluated.RESULTS A low level of knowledge was observed in individuals from Northeast Health Center, Northeast and Southeast low resource areas while desirable knowledge was observed in individuals from Viral Hepatitis Ambulatory and South Health Center. According to sociodemographic characteristics, desirable scores were more common among those with secondary education(47.1%), those who declared themselves as white(46.3%), and those who lived in houses with three individuals(25.5%). Multivariate analysis showed an association between viral hepatitis perception and type of population. CONCLUSION The results demonstrated high level of knowledge among study participants from health clinics from the Southeast region of Brazil and the importance of education programs in increasing the level of knowledge in low resource areas. | Helena Medina Cruz Jakeline Ribeiro Barbosa Jeová Keny Baima Colares Antonio Henrique Almeida de Moraes Neto Maria de Fátima Leal Alencar Francisco Inácio Bastos Jurema Corrêa da Mota Filipe Aníbal Carvalho-Costa Claudia Alexandra Pontes Ivantes Lia Laura Lewis-Ximenez Livia Melo Villar | 2018 | World Journal of Hepatology2018,10,11: | 1 |
| 17 | Ochratoxin A on green coffee:Influence of harvestand drying processingprocedures显示文摘 | MARIA HELOISA PAULINO DE MORAES ROSA HELENA LUCHESE | 2003 | J Agric Food Chem2003,51,: | 1 |
| 18 | A spring to summer shift of pro-inflammatory cytokine production in multiple sclerosis patients显示文摘 | Alfredo Damasceno Adriel Santos Moraes Alessandro Farias Benito Pereira Damasceno Leonilda Maria Barbosa dos Santos Fernando Cendes | 2016 | Journal of the Neurological Sciences2016,,: | 1 |
| 19 | Hepatobiliary and Pancreatic Complications of Ascariasis in Children: A Study of Seven Cases显示文摘 | Maria da Gra?a Soares Bahú Matteo Baldisseroto Carolina Moraes Custodio Clarissa Zavagna Gralha Alexandre Rampinelli Mangili | 2001 | Journal of Pediatric Gastroenterology and Nutrition2001,,3: | 1 |
| 20 | Novel Viral Disease Control Strategy: Adenovims Expressing Alpha Interferon Rapidly Protects Swine from Foot - and - Mouth Disease显示文摘 | Jarasvech Chinsangaram Mauro P Moraes Maria Koster | 2003 | Journal of Virology2003,77,2: | 1 |