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              "nombre" => "G."
              "apellidos" => "Gomez Sebastian"
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        "resumen" => "<span id="abst0005" class="elsevierStyleSection elsevierViewall"><p id="spar0005" class="elsevierStyleSimplePara elsevierViewall">Mediante la utilizaci&#243;n de un viscos&#237;metro capilar se analizaron reol&#243;gicamente 44 muestras de esputo original pertenecientes a cuatro tipos de <span class="elsevierStyleItalic">secreci&#243;n traqueobronquial</span> previamente establecidos&#46; El diagrama resultante para cada uno de los tipos fue expresado en funci&#243;n de las variables <span class="elsevierStyleItalic">shear strees</span> versus <span class="elsevierStyleItalic">viscosidad aparente</span> observando un comportamiento reol&#243;gico t&#237;pico de los <span class="elsevierStyleItalic">fluidos no newtonianos</span>&#46; En las curvas representativas&#44; se analizaron tres zonas bien diferenciadas para los <span class="elsevierStyleItalic">esputos mucoso</span>&#44; <span class="elsevierStyleItalic">mucopurulento y mucopurulento hem&#225;tico</span>&#44; no observ&#225;ndose este comportamiento en el <span class="elsevierStyleItalic">esputo purulento</span>&#46; Se valoraron las posibles causas de esta significativa conducta reol&#243;gica diferencial&#46; Se define a <span class="elsevierStyleItalic">shear stress saturaci&#243;n</span> como una variable reol&#243;gica que incorpora un criterio objetivo en la interpretaci&#243;n l&#243;gica de los cambios f&#237;sicos del esputo&#46; Finalmente&#44; se obtuvo la <span class="elsevierStyleItalic">viscosidad aparente</span> de todos los espec&#237;menes frescos a &#40;Y &#61; 25s-1&#41; y se analiz&#243; estad&#237;sticamente en funci&#243;n del tipaje previo&#46; Los resultados reol&#243;gicos obtenidos se interpretan y correlacionan con los diferentes <span class="elsevierStyleItalic">sistemas fibrilares</span> de la <span class="elsevierStyleItalic">secreci&#243;n traqueobronquial</span>&#46;</p></span>"
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        "resumen" => "<span id="abst0010" class="elsevierStyleSection elsevierViewall"><p id="spar0010" class="elsevierStyleSimplePara elsevierViewall">We analyzed rheologically 44 samples of sputum from 4 prevously established types of tracheobronchial secretions by using a capillary viscometer&#46; For each different type&#44; the resulting diagram was expressed as a function of the variables shear stress vs&#46; apparent viscosity and a rheological behaviour typical of non-newtonian fluids was observed&#46; Three well differentiated zones were demonstrated in the representative curves of mucous sputum&#44; mucopurulent sputum and&#44; bloody mucopurulent sputum&#59; this could not be demonstrated with purulent sputum&#46; The possible causes for this significant different rheological behaviours were analyzed&#46; Shear stress saturation is defined as a rheological variable which incorporates an objective criterium for the logical interpretation of physical changes of sputum&#46; Finally&#44; the apparent viscosity at &#40;Y &#61; 25 s-1&#41; of all fresh specimens was obtained and was statistically analyzed according to previous typing&#46; The rheological results were interpreted and correlated with the different fibrilar systems of tracheobronchial secretion&#46;</p></span>"
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                      "titulo" => "Viscosimetr&#237;a capilar en el estudio reol&#243;gico del esputo&#46;Homogeneizaci&#243;n por laminaci&#243;n capilar"
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                      "titulo" => "Physiopathologie de l&#8217;hypers&#233;cr&#233;tion bronchique"
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                            3 => "F&#46; Aug"
                            4 => "P&#46; Sadoul"
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Propiedades reologicas del esputo
Rheological properties of sputum.
L.A. Oteo Ochoa, A. Sueiro Bendito
Servicio de Neumología. C.E. Ramón y Cajal de la S.S
A. Ruiz Mateo*
* Ingeniero de Caminos. Centro de Estudios y Experimentación de Obras Públicas (Madrid)
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        "resumen" => "<span id="abst0010" class="elsevierStyleSection elsevierViewall"><p id="spar0010" class="elsevierStyleSimplePara elsevierViewall">We analyzed rheologically 44 samples of sputum from 4 prevously established types of tracheobronchial secretions by using a capillary viscometer&#46; For each different type&#44; the resulting diagram was expressed as a function of the variables shear stress vs&#46; apparent viscosity and a rheological behaviour typical of non-newtonian fluids was observed&#46; Three well differentiated zones were demonstrated in the representative curves of mucous sputum&#44; mucopurulent sputum and&#44; bloody mucopurulent sputum&#59; this could not be demonstrated with purulent sputum&#46; The possible causes for this significant different rheological behaviours were analyzed&#46; Shear stress saturation is defined as a rheological variable which incorporates an objective criterium for the logical interpretation of physical changes of sputum&#46; Finally&#44; the apparent viscosity at &#40;Y &#61; 25 s-1&#41; of all fresh specimens was obtained and was statistically analyzed according to previous typing&#46; The rheological results were interpreted and correlated with the different fibrilar systems of tracheobronchial secretion&#46;</p></span>"
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                          "autores" => array:5 [
                            0 => "E&#46; Puchele"
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Article information
ISSN: 03002896
Original language: Spanish
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