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Revisão Brasil Produção Nacional Revisado por pares

Bruna Campos Galgaro, Liziane Raquel Beckenkamp, Martha van den M. Nunnenkamp, Vitoria Guero Korb, Liliana Ivet Sous Naasani, Katarzyna Roszek, Márcia Rosângela Wink,

Abstract Mesenchymal stem cells (MSCs) play an important role in tissue homeostasis and damage repair through their ability to differentiate into cells of different tissues, trophic support, and immunomodulation. These properties made them attractive for clinical applications in regenerative medicine, immune disorders, and cell transplantation. However, despite multiple preclinical and clinical studies demonstrating beneficial effects of MSCs, their native identity and mechanisms of action remain ...

Tópico(s): Graphene and Nanomaterials Applications

2021 - Wiley | Medicinal Research Reviews

Artigo Acesso aberto Revisado por pares

I. Bouzou Moussa, Christian Walter, Didier Michot, Issifou Adam Boukary, Hervé Nicolas, Pascal Pichelin, Guéro Yadji,

Salinization is a major soil degradation threat in irrigated systems worldwide. Irrigated systems in the Niger River basin are also affected by salinity, but its spatial distribution and intensity are not currently known. The aim of this study was to develop a method to detect salt-affected soils in irrigated systems. Two complementary approaches were tested: salinity assessment of bare soils using a salinity index (SI) and monitoring of indirect effects of salinity on rice growth using temporal ...

Tópico(s): Geochemistry and Geologic Mapping

2020 - Multidisciplinary Digital Publishing Institute | Remote Sensing

Artigo Acesso aberto Revisado por pares

Juris Tipa,

Utilizando metodología cualitativa, entrevistas con diferentes agentes involucrados en el desarrollo y la realización de los proyectos publicitarios, en el presente artículo se analizan las expresiones del racismo colorista en la publicidad comercial y política en México. El énfasis en dicho análisis está puesto sobre la forma y las lógicas de cómo se eligen actores para los proyectos publicitarios en relación con sus rasgos físicos. Se concluye que dicho proceso de selección está basado en una ...

Tópico(s): Indigenous Cultures and Socio-Education

2020 - Universidad de Antioquia | Boletín de Antropología

Artigo Acesso aberto Revisado por pares

Gwénaël Jouannic, Anaïs Ameline, Kelly Pasquon, Óscar Navarro, Chloé Tran Duc Minh, Abdel Halim Boudoukha, Marie-Aude Corbillé, Denis Crozier, Ghozlane Fleury‐Bahi, Julien Gargani, Paul Guéro,

This study focuses on the ongoing recovery of the French part of the island of Saint Martin following Hurricane Irma in September 2017. The recovery of this semi-autonomous territory is a major challenge for local authorities and the French state. Based on the hypothesis that the consequences of natural disaster would be an opportunity for a territory to build back better, this study aims to understand the recovery trajectory that is underway on the island of Saint Martin 2 years after Hurricane ...

Tópico(s): Climate Change, Adaptation, Migration

2020 - Multidisciplinary Digital Publishing Institute | Sustainability

Artigo Revisado por pares

Abdourahamane Tankari Dan-Badjo, Ousseini Zakaria Ibrahim, Guéro Yadji, Jean‐Louis Morel, Cyril Feidt, Guillaume Echevarria,

Gold mining generates trace elements in the environment that are often associated with adverse effects on human health. This study determines trace elements levels in water, soil and plants (Datura inoxia and Calotropis procera) in Komabangou area, the main artisanal gold mining site in Niger. The collected samples were pretreated before trace element analysis by inductively coupled plasma mass spectrometry (ICP-MS) for soils samples and by inductively coupled plasma optical emission spectroscopy ( ...

Tópico(s): Geochemistry and Geologic Mapping

2019 - Elsevier BV | Journal of Geochemical Exploration

Revisão Revisado por pares

S. Guéro,

This article aims to provide hand surgeons with current knowledge on the developmental biology of the upper limb. It will review positioning, limb bud emergence and formation of the apical ectodermal ridge. The development of the limb bud is analyzed in its three axes: proximal-distal, anteroposterior and dorsoventral. The signaling center and primary morphogens that initiate and stimulate the development of each axis will be described. For the proximal-distal axis, the apical ectodermal ridge stimulates ...

Tópico(s): Hedgehog Signaling Pathway Studies

2018 - Elsevier BV | Hand surgery & rehabilitation

Revisão Acesso aberto Revisado por pares

S. Guéro, Muriel Holder‐Espinasse,

Cleft hand or split hand foot malformation is a sequence of phenotypes, from a minor shortening of the central digit to a complete absence of the third ray and in the most severe cases, absence of two, three or four rays. It is a rare but spectacular presentation usually involving both hands and feet. Inheritance is mostly autosomal dominant but sporadic cases without family history are also reported, resulting from a de novo mutation/deletion/duplication. Intra-familial clinical variability is ...

Tópico(s): Genomic variations and chromosomal abnormalities

2018 - SAGE Publishing | Journal of Hand Surgery (European Volume)

Artigo Acesso aberto Revisado por pares

Jiajie Fan, Moumouni Guero Mohamed, Cheng Qian, Xuejun Fan, Guoqi Zhang, Michael Pecht,

With the expanding application of light-emitting diodes (LEDs), the color quality of white LEDs has attracted much attention in several color-sensitive application fields, such as museum lighting, healthcare lighting and displays. Reliability concerns for white LEDs are changing from the luminous efficiency to color quality. However, most of the current available research on the reliability of LEDs is still focused on luminous flux depreciation rather than color shift failure. The spectral power ...

Tópico(s): Infrared Target Detection Methodologies

2017 - Multidisciplinary Digital Publishing Institute | Materials

Artigo Revisado por pares

Aondover Tarhule, Joseph T. Zume, Johan Grijsen, Amal Talbi‐Jordan, Abdou Guéro, Robert Dessouassi, Hilaire Doffou, Kone Soungalo, Bréhima Coulibaly, Nagaraja Rao Harshadeep,

ABSTRACT Hydroclimatic variability manifests as abrupt shifts, trends, runs, and recurrent cyclical phenomena, collectively referred to as components. In this article, we tested for the presence and magnitude of each component in the Niger Basin (West Africa), using the 0.5° by 0.5° gridded annual rainfall and temperature data produced by the Climate Research Unit ( CRU ) at the University of East Anglia, UK , for the period 1901–2006. The streamflow data was also analysed for different sub‐basins of the ...

Tópico(s): Hydrology and Watershed Management Studies

2014 - Wiley | International Journal of Climatology

Artigo Revisado por pares

Jennifer A. Jones,

... received under 3,000 migrants (Sue Citation2010).11. Güero refers to blonde people of European descent.12. ...

Tópico(s): Racial and Ethnic Identity Research

2013 - Routledge | Ethnic and Racial Studies

Artigo Revisado por pares

Didier Michot, Christian Walter, Issifou Adam, Guéro Yadji,

Abstract Salinisation threatens the sustainability of irrigated paddy fields in western Africa. To reclaim saline soils and improve the management of irrigated paddy fields, it is necessary to evaluate and monitor soil salinity in space and time. Proximal soil sensing by apparent electrical resistivity (ER) measurements can help to survey soil salinity. This study aimed to assess changes in the spatial pattern of salinity in vertisols using high resolution 3D mapping at 2 dates on an 8-ha experimental ...

Tópico(s): Soil Moisture and Remote Sensing

2013 - Elsevier BV | Geoderma

Artigo Revisado por pares

Issifou Adam, Didier Michot, Guéro Yadji, B. Soubega, I. Bouzou Moussa, Gilles Dutin, Christian Walter,

Increasing soil salinity threatens the sustainability of irrigation schemes in several rice growing areas of the world, particularly in western Africa. Desalinisation is needed to sustain irrigated rice cultivation. However, to keep track of the effectiveness of any desalinisation method, monitoring of soil salt content is required. The objective of this study was to assess the ability of non-destructive electrical resistivity prospection to monitor salinity changes (spatial and temporal) in a Vertisol ...

Tópico(s): Geophysical and Geoelectrical Methods

2012 - Elsevier BV | Agricultural Water Management

Artigo

Eric Carter, Bianca Silva, Graciela Guzmán,

... but more generally they used the Mexican slang güero (meaning, roughly, "white") or sometimes just ellos ("they"). ...

Tópico(s): Place Attachment and Urban Studies

2012 - American Association of Geographers | Annals of the Association of American Geographers

Artigo Acesso aberto

Araceli M. Vera-Guzmán, José Luís Chávez-Servia, José Cruz Carrillo-Rodríguez, Mercedes G. López,

... values of vitamin C were found in 'Tabaquero', 'Güero' and 'Costeño' morphotypes (151.6 to 183.2 ...

Tópico(s): Postharvest Quality and Shelf Life Management

2011 - Instituto de Investigaciones Agropecuarias, INIA | Chilean journal of agricultural research

Artigo Revisado por pares

Rabah Lahmar, Babou André Bationo, Nomaou Dan Lamso, Guéro Yadji, Pablo Tittonell,

Low inherent fertility of tropical soils and degradation, nutrient deficiency and water stress are the key factors that hamper rainfed agriculture in semi-arid West Africa. Conservation Agriculture (CA) is currently promoted in the region as a technology to reduce soil degradation, mitigate the effect of droughts and increase crop productivity while reducing production costs. CA relies on the simultaneous use of three practices: (1) minimum or zero-tillage; (2) maintenance of a permanent soil cover ...

Tópico(s): Agricultural Innovations and Practices

2011 - Elsevier BV | Field Crops Research

Artigo Revisado por pares

J.‐N. Dauendorffer, Sylvie Bastuji‐Garin, S. Guéro, Nicole Brousse, S. Fraitag,

Discrepancies between cutaneous specimen sizes reported by the dermatosurgeon and the pathologist are important to evaluate because of their legal implications for malignant tumours and the downcoding of surgical acts.The objective of this study was to determine the magnitude of changes in size and the factors influencing the retraction of routine skin excision specimens.Three measurements of 82 skin excision specimens--consisting of length and width of the planned surgical excision (in vivo), length, ...

Tópico(s): Nail Diseases and Treatments

2009 - Oxford University Press | British Journal of Dermatology

Artigo Revisado por pares

Patricia I. Dolez, Toan Vu‐Khanh, C.T. Nguyen, Gbeuli Guero, Chantal Gauvin, Jaime Lara,

Abstract Puncture of protective clothing by medical needles is a major concern for a number of professional groups. This is particularly true since it has been shown that the protection level of protective gloves measured using the current puncture resistance standards is not relevant when dealing with medical needles. This paper proposes a step-by-step analysis of the puncture mechanism of membranes by medical needles. It investigates also the influence on the puncture force of various characteristics ...

Tópico(s): Surgical Sutures and Adhesives

2008 - ASM International | Journal of ASTM International

Artigo Revisado por pares

Abasse Tougiani, Chaïbou Guero, Tony Rinaudo,

Tópico(s): Rangeland Management and Livestock Ecology

2008 - Springer Science+Business Media | GeoJournal

Artigo Acesso aberto Revisado por pares

G. Omanya, Eva Weltzien-Rattunde, Diakalia Sogodogo, Moussa Sanogo, N. HANSSENS, Guéro Yadji, Roger G. Zangre,

A reconnaissance survey and participatory varietal selection trials (PVS) were conducted in four major pearl millet-growing countries of the Sahel between 2001 and 2003. The studies aimed to identify farmers' preferences in improved pearl millet varieties, increase awareness, test new varieties and enhance farmers' access to the improved varieties. Farmers selected five out of 10 tested varieties, with preferred characteristics, namely, maturity cycles of 80–90 d in the Sahel and 90–100 d in the ...

Tópico(s): Agricultural Innovations and Practices

2007 - Cambridge University Press | Experimental Agriculture

Artigo

S. Guéro,

The hand in Apert syndrome is one of the most complex examples of congenital deformity of the upper limb. The management is difficult, and mny different approaches have been published. The hands demonstrate many disturbances of soft tissue and bony structures. These include a short thumb with radial clinodactyly, complex syndactyly with a bony fusion involving the index, long and ring fingers, and symphalangism and simple syndactyly of the fourth web space. The soft tissue anomalies involve the ...

Tópico(s): Connective tissue disorders research

2005 - Lippincott Williams & Wilkins | Techniques in Hand and Upper Extremity Surgery

Artigo

S. Guéro, L Vassia, Dominique Rénier, C. Glorion,

In patients with Apert syndrome, the hands demonstrate many disturbances of soft tissue and bony structures. These include a short thumb with radial clinodactyly, complex syndactyly with a bony fusion involving the index, long and ring fingers, symphalangism and simple syndactyly of the fourth web space. The soft tissue anomalies involve the intrinsic muscles, the extrinsic tendon insertions and the neurovascular bundles. We have reviewed 52 patients who underwent surgical reconstruction of their ...

Tópico(s): History of Medical Practice

2004 - Thieme Medical Publishers (Germany) | Handchirurgie · Mikrochirurgie · Plastische Chirurgie

Artigo Acesso aberto Revisado por pares

Eckart Haneke,

... cases. Pediatr Dermatol 2000: 17: 348– 351. 4 Guéro S, Guichard S, Fraitag SR. Ligamentary structure of ...

Tópico(s): Cutaneous lymphoproliferative disorders research

2002 - Wiley | Dermatologic Therapy

Artigo Acesso aberto Revisado por pares

Guillaume Favreau, Christian Leduc, Christelle Marlin, Abdou Guéro,

In southwest Niger, the Continental Terminal water table displays a natural hollow shape about 10 m in depth over an area of 4000 km2. A 10-year survey of this hollow aquifer has shown that current recharge is above 20 mmyr−1. The water table has risen continuously since the 1950–1960s as a result of land clearance. This shows a disequilibrium in the aquifer balance. The long-term recharge rate is estimated by radioisotopes to be around 1 mmyr−1. This figure fits with the only possible origin of ...

Tópico(s): Geological and Geophysical Studies Worldwide

2002 - Elsevier BV | Comptes Rendus Géoscience

Artigo

Arielle Salon, S. Guéro, Julien Glicenstein,

Le fibrolipome du nerf médian et de ses branches est une lésion rare, mais représente la première cause d'hypertrophie digitale au membre supérieur. Nous présentons une série pédiatrique de 8 patients, dont deux atteintes bilatérales, pour laquelle la symptomatologie dominante était une hypertrophie digitale ou une macrodactylie. L'infiltration de la première commissure était un élément constant et très évocateur du diagnostic de fibrolipome du tronc du nerf médian, que l'IRM peut confirmer dans ...

Tópico(s): Spinal Hematomas and Complications

1995 - Elsevier BV | Annales de Chirurgie de la Main et du Membre Supérieur

Artigo Revisado por pares

Robert W. Dolan, Sebastian Arena,

... Anatomical Correlations. Laryngoscope, 98: 341–346, 1988. 3 Guero, S., Bastian, D., Lassau, J.P., et al.: ...

Tópico(s): Congenital Ear and Nasal Anomalies

1995 - Wiley | The Laryngoscope