Strict Standards: Non-static method SimplePie_Misc::fix_protocol() should not be called statically, assuming $this from incompatible context in /home/cubaheal/public_html/classes/simplepie/simplepie.inc on line 809

Strict Standards: Non-static method SimplePie_Misc::normalize_url() should not be called statically, assuming $this from incompatible context in /home/cubaheal/public_html/classes/simplepie/simplepie.inc on line 8582

Strict Standards: Non-static method SimplePie_Misc::percent_encoding_normalization() should not be called statically in /home/cubaheal/public_html/classes/simplepie/simplepie.inc on line 8661

Strict Standards: Non-static method SimplePie_Misc::parse_url() should not be called statically, assuming $this from incompatible context in /home/cubaheal/public_html/classes/simplepie/simplepie.inc on line 8662

Strict Standards: Non-static method SimplePie_Misc::remove_dot_segments() should not be called statically, assuming $this from incompatible context in /home/cubaheal/public_html/classes/simplepie/simplepie.inc on line 8667

Strict Standards: Non-static method SimplePie_Misc::compress_parse_url() should not be called statically, assuming $this from incompatible context in /home/cubaheal/public_html/classes/simplepie/simplepie.inc on line 8669

Strict Standards: Non-static method SimplePie_Misc::parse_url() should not be called statically, assuming $this from incompatible context in /home/cubaheal/public_html/classes/simplepie/simplepie.inc on line 8583

Strict Standards: Non-static method SimplePie_Misc::parse_url() should not be called statically, assuming $this from incompatible context in /home/cubaheal/public_html/classes/simplepie/simplepie.inc on line 1532

Strict Standards: call_user_func() expects parameter 1 to be a valid callback, non-static method SimplePie_Cache::create() should not be called statically in /home/cubaheal/public_html/classes/simplepie/simplepie.inc on line 1536

Strict Standards: Non-static method SimplePie_Misc::parse_url() should not be called statically, assuming $this from incompatible context in /home/cubaheal/public_html/classes/simplepie/simplepie.inc on line 7584

Strict Standards: Non-static method SimplePie_Misc::compress_parse_url() should not be called statically, assuming $this from incompatible context in /home/cubaheal/public_html/classes/simplepie/simplepie.inc on line 7585

Strict Standards: Non-static method SimplePie_Misc::get_curl_version() should not be called statically, assuming $this from incompatible context in /home/cubaheal/public_html/classes/simplepie/simplepie.inc on line 7609

Strict Standards: Non-static method SimplePie_Misc::get_curl_version() should not be called statically, assuming $this from incompatible context in /home/cubaheal/public_html/classes/simplepie/simplepie.inc on line 7621

Strict Standards: Non-static method SimplePie_Misc::xml_encoding() should not be called statically, assuming $this from incompatible context in /home/cubaheal/public_html/classes/simplepie/simplepie.inc on line 1711

Strict Standards: Non-static method SimplePie_Misc::xml_encoding() should not be called statically, assuming $this from incompatible context in /home/cubaheal/public_html/classes/simplepie/simplepie.inc on line 1730

Strict Standards: Non-static method SimplePie_Misc::change_encoding() should not be called statically, assuming $this from incompatible context in /home/cubaheal/public_html/classes/simplepie/simplepie.inc on line 1749

Strict Standards: Non-static method SimplePie_Misc::encoding() should not be called statically, assuming $this from incompatible context in /home/cubaheal/public_html/classes/simplepie/simplepie.inc on line 8737

Strict Standards: Non-static method SimplePie_Misc::encoding() should not be called statically, assuming $this from incompatible context in /home/cubaheal/public_html/classes/simplepie/simplepie.inc on line 8738
Servicios de salud en cuba, Noticias sobre salud, tratamientos, eventos
Operador mayoristacubandhealthCuba
 
Inicio Quienes Somos Nuestros Servicios Eventos Médicos Foros Contactenos ahora!

 

Noticias de Salud.

AINE y antitrombóticos, combinación de riesgo después de un infarto 28 Feb 2015


Strict Standards: Non-static method SimplePie_Misc::get_element() should not be called statically, assuming $this from incompatible context in /home/cubaheal/public_html/classes/simplepie/simplepie.inc on line 13264

Strict Standards: Non-static method SimplePie_Misc::entities_decode() should not be called statically, assuming $this from incompatible context in /home/cubaheal/public_html/classes/simplepie/simplepie.inc on line 8488

Strict Standards: Non-static method SimplePie_Misc::entities_decode() should not be called statically, assuming $this from incompatible context in /home/cubaheal/public_html/classes/simplepie/simplepie.inc on line 8488

Strict Standards: Non-static method SimplePie_Misc::entities_decode() should not be called statically, assuming $this from incompatible context in /home/cubaheal/public_html/classes/simplepie/simplepie.inc on line 8488

Strict Standards: Non-static method SimplePie_Misc::entities_decode() should not be called statically, assuming $this from incompatible context in /home/cubaheal/public_html/classes/simplepie/simplepie.inc on line 8488

Strict Standards: Non-static method SimplePie_Misc::absolutize_url() should not be called statically, assuming $this from incompatible context in /home/cubaheal/public_html/classes/simplepie/simplepie.inc on line 13282

Strict Standards: Non-static method SimplePie_Misc::parse_url() should not be called statically, assuming $this from incompatible context in /home/cubaheal/public_html/classes/simplepie/simplepie.inc on line 8337

Strict Standards: Non-static method SimplePie_Misc::compress_parse_url() should not be called statically, assuming $this from incompatible context in /home/cubaheal/public_html/classes/simplepie/simplepie.inc on line 8395

Strict Standards: Non-static method SimplePie_Misc::normalize_url() should not be called statically, assuming $this from incompatible context in /home/cubaheal/public_html/classes/simplepie/simplepie.inc on line 8401

Strict Standards: Non-static method SimplePie_Misc::percent_encoding_normalization() should not be called statically in /home/cubaheal/public_html/classes/simplepie/simplepie.inc on line 8661

Strict Standards: Non-static method SimplePie_Misc::parse_url() should not be called statically, assuming $this from incompatible context in /home/cubaheal/public_html/classes/simplepie/simplepie.inc on line 8662

Strict Standards: Non-static method SimplePie_Misc::remove_dot_segments() should not be called statically, assuming $this from incompatible context in /home/cubaheal/public_html/classes/simplepie/simplepie.inc on line 8667

Strict Standards: Non-static method SimplePie_Misc::compress_parse_url() should not be called statically, assuming $this from incompatible context in /home/cubaheal/public_html/classes/simplepie/simplepie.inc on line 8669

Strict Standards: Non-static method SimplePie_Misc::element_implode() should not be called statically, assuming $this from incompatible context in /home/cubaheal/public_html/classes/simplepie/simplepie.inc on line 13283

Strict Standards: Non-static method SimplePie_Misc::absolutize_url() should not be called statically, assuming $this from incompatible context in /home/cubaheal/public_html/classes/simplepie/simplepie.inc on line 13282

Strict Standards: Non-static method SimplePie_Misc::parse_url() should not be called statically, assuming $this from incompatible context in /home/cubaheal/public_html/classes/simplepie/simplepie.inc on line 8337

Strict Standards: Non-static method SimplePie_Misc::compress_parse_url() should not be called statically, assuming $this from incompatible context in /home/cubaheal/public_html/classes/simplepie/simplepie.inc on line 8395

Strict Standards: Non-static method SimplePie_Misc::normalize_url() should not be called statically, assuming $this from incompatible context in /home/cubaheal/public_html/classes/simplepie/simplepie.inc on line 8401

Strict Standards: Non-static method SimplePie_Misc::percent_encoding_normalization() should not be called statically in /home/cubaheal/public_html/classes/simplepie/simplepie.inc on line 8661

Strict Standards: Non-static method SimplePie_Misc::parse_url() should not be called statically, assuming $this from incompatible context in /home/cubaheal/public_html/classes/simplepie/simplepie.inc on line 8662

Strict Standards: Non-static method SimplePie_Misc::remove_dot_segments() should not be called statically, assuming $this from incompatible context in /home/cubaheal/public_html/classes/simplepie/simplepie.inc on line 8667

Strict Standards: Non-static method SimplePie_Misc::compress_parse_url() should not be called statically, assuming $this from incompatible context in /home/cubaheal/public_html/classes/simplepie/simplepie.inc on line 8669

Strict Standards: Non-static method SimplePie_Misc::element_implode() should not be called statically, assuming $this from incompatible context in /home/cubaheal/public_html/classes/simplepie/simplepie.inc on line 13283

Strict Standards: Non-static method SimplePie_Misc::get_element() should not be called statically, assuming $this from incompatible context in /home/cubaheal/public_html/classes/simplepie/simplepie.inc on line 13264

Strict Standards: Non-static method SimplePie_Misc::get_element() should not be called statically, assuming $this from incompatible context in /home/cubaheal/public_html/classes/simplepie/simplepie.inc on line 13264

Strict Standards: Non-static method SimplePie_Misc::get_element() should not be called statically, assuming $this from incompatible context in /home/cubaheal/public_html/classes/simplepie/simplepie.inc on line 13264

Strict Standards: Non-static method SimplePie_Misc::get_element() should not be called statically, assuming $this from incompatible context in /home/cubaheal/public_html/classes/simplepie/simplepie.inc on line 13264

Strict Standards: Non-static method SimplePie_Misc::get_element() should not be called statically, assuming $this from incompatible context in /home/cubaheal/public_html/classes/simplepie/simplepie.inc on line 13264

Strict Standards: Non-static method SimplePie_Misc::get_element() should not be called statically, assuming $this from incompatible context in /home/cubaheal/public_html/classes/simplepie/simplepie.inc on line 13264

El uso de antiinflamatorios no esteroideos (AINE) se asocia a un aumento del riesgo de hemorragia y de eventos cardiovasculares en pacientes que reciben terapia antitrombótica tras un infarto de miocardio.
El uso de antiinflamatorios no esteroideos (AINE) se asocia a un aumento del riesgo de hemorragia y de eventos cardiovasculares en pacientes que reciben terapia antitromb√≥tica tras un infarto de miocardio, incluso con tratamientos a corto plazo. As√≠ lo revela un estudio que se publica en “JAMA“, en el que se evaluaron los datos cl√≠nicos de m√°s de 60 000 pacientes.

Anne-Marie Olsen, del Hospital Gentofte de la Universidad de Copenhague, y su equipo vieron que el riesgo se elevaba con independencia del antitrombótico prescrito, del tipo de AINE y del tiempo durante el que se consumía.

Uno de los resultados más significativos que se apreció fue que el riesgo de hemorragia se duplicaba en aquellos pacientes en terapia antitrombótica que también tomaban AINE.
febrero 27/2015 (Diario Médico)

Biopsia por imagen, una ficción a punto de pasar a la ciencia clínica 28 Feb 2015


Strict Standards: Non-static method SimplePie_Misc::get_element() should not be called statically, assuming $this from incompatible context in /home/cubaheal/public_html/classes/simplepie/simplepie.inc on line 13264

Strict Standards: Non-static method SimplePie_Misc::entities_decode() should not be called statically, assuming $this from incompatible context in /home/cubaheal/public_html/classes/simplepie/simplepie.inc on line 8488

Strict Standards: Non-static method SimplePie_Misc::entities_decode() should not be called statically, assuming $this from incompatible context in /home/cubaheal/public_html/classes/simplepie/simplepie.inc on line 8488

Strict Standards: Non-static method SimplePie_Misc::absolutize_url() should not be called statically, assuming $this from incompatible context in /home/cubaheal/public_html/classes/simplepie/simplepie.inc on line 13282

Strict Standards: Non-static method SimplePie_Misc::parse_url() should not be called statically, assuming $this from incompatible context in /home/cubaheal/public_html/classes/simplepie/simplepie.inc on line 8337

Strict Standards: Non-static method SimplePie_Misc::compress_parse_url() should not be called statically, assuming $this from incompatible context in /home/cubaheal/public_html/classes/simplepie/simplepie.inc on line 8395

Strict Standards: Non-static method SimplePie_Misc::normalize_url() should not be called statically, assuming $this from incompatible context in /home/cubaheal/public_html/classes/simplepie/simplepie.inc on line 8401

Strict Standards: Non-static method SimplePie_Misc::percent_encoding_normalization() should not be called statically in /home/cubaheal/public_html/classes/simplepie/simplepie.inc on line 8661

Strict Standards: Non-static method SimplePie_Misc::parse_url() should not be called statically, assuming $this from incompatible context in /home/cubaheal/public_html/classes/simplepie/simplepie.inc on line 8662

Strict Standards: Non-static method SimplePie_Misc::remove_dot_segments() should not be called statically, assuming $this from incompatible context in /home/cubaheal/public_html/classes/simplepie/simplepie.inc on line 8667

Strict Standards: Non-static method SimplePie_Misc::compress_parse_url() should not be called statically, assuming $this from incompatible context in /home/cubaheal/public_html/classes/simplepie/simplepie.inc on line 8669

Strict Standards: Non-static method SimplePie_Misc::element_implode() should not be called statically, assuming $this from incompatible context in /home/cubaheal/public_html/classes/simplepie/simplepie.inc on line 13283

Strict Standards: Non-static method SimplePie_Misc::get_element() should not be called statically, assuming $this from incompatible context in /home/cubaheal/public_html/classes/simplepie/simplepie.inc on line 13264

Strict Standards: Non-static method SimplePie_Misc::get_element() should not be called statically, assuming $this from incompatible context in /home/cubaheal/public_html/classes/simplepie/simplepie.inc on line 13264

Strict Standards: Non-static method SimplePie_Misc::get_element() should not be called statically, assuming $this from incompatible context in /home/cubaheal/public_html/classes/simplepie/simplepie.inc on line 13264

Strict Standards: Non-static method SimplePie_Misc::get_element() should not be called statically, assuming $this from incompatible context in /home/cubaheal/public_html/classes/simplepie/simplepie.inc on line 13264

Strict Standards: Non-static method SimplePie_Misc::get_element() should not be called statically, assuming $this from incompatible context in /home/cubaheal/public_html/classes/simplepie/simplepie.inc on line 13264

Strict Standards: Non-static method SimplePie_Misc::get_element() should not be called statically, assuming $this from incompatible context in /home/cubaheal/public_html/classes/simplepie/simplepie.inc on line 13264

Las nuevas t√©cnicas de imagen m√©dica avanzadas pueden cambiar el paradigma en el abordaje de ciertas enfermedades. Dise√Īos avanzados de resonancia magn√©tica (RM) y de PET-RM, la TC espectral o el fingerprinting son algunos de los ejemplos m√°s caracter√≠sticos, seg√ļn Antonio Luna, director m√©dico de Health Time, organizador y director del VII Curso Internacional de T√©cnicas de Imagen M√©dica Avanzadas que, patrocinado por Philips, se ha llevado a cabo este fin de semana en Madrid, con la participaci√≥n de 300 profesionales.

La TC espectral es una tecnolog√≠a avanzada que permite detectar todos los niveles de energ√≠a que se adquieren en la TC, pero en una sola aplicaci√≥n. “Evitar la adquisici√≥n de una fase precontraste y despu√©s otra con contraste, disminuyendo la radiaci√≥n, as√≠ como la sincronizaci√≥n de los estudios de contrastes, son algunas de sus principales novedades. Pero, tal vez, lo m√°s destacado es que permite caracterizar tejidos: acercarnos a la composici√≥n de los tumores y diferenciarlos respecto a un tejido normal, hecho que, hasta el momento, no era posible. Ofrece informaci√≥n cuantitativa y funcional”, destaca Luna.

Estos m√©todos, a√ļn en fase de validaci√≥n cl√≠nica, podr√≠an revolucionar la pr√°ctica diaria. Actualmente, la Case Western Reserve University, en Cleveland, Ohio (Estados Unidos), es uno de los dos centros -el otro est√° en Israel- en el mundo que analizan este modelo espec√≠fico con estudios sobre cientos de pacientes.

Huella dactilar
Precisamente, Pablo Ros, del citado centro estadounidense, ha explicado a DM que una de las grandes ventajas de la TC espectral es que “puede realizar TC de contraste con una tercera parte menos de contraste, lo que reduce la afectaci√≥n renal”. Las lesiones vasculares se visualizan mejor con esta t√©cnica, as√≠ como lesiones de menor tama√Īo, en el h√≠gado, por ejemplo.

El denominado fingerprinting es un nuevo concepto en RM, tambi√©n en fase de validaci√≥n cl√≠nica, que al realizar una gesti√≥n muy r√°pida disminuye significativamente el tiempo de exposici√≥n y adquiere las diferentes potenciaciones de una sola vez, m√°s r√°pidamente y de forma cuantitativa, se√Īala Luna, indicando que “posiblemente ser√° un cambio de paradigma en la forma de entender la RM en los pr√≥ximos 3 o 4 a√Īos”.

Seg√ļn Ros, esta t√©cnica de huella digital pretende obtener mucha informaci√≥n, para lo que se precisa un banco de datos, de una lesi√≥n “de la que toman 2 o 3 puntos, que se extrapolan y se comparan con los datos que se tienen. Estamos adquiriendo datos en lesiones cerebrales -infartos, lesiones malignas o benignas- y de sus caracter√≠sticas por RM. Cuando aparece una nueva lesi√≥n, se compara con los datos existentes en el banco y se establece un diagn√≥stico casi patol√≥gico, una especie de biopsia por imagen”. A su juicio, si esta tecnolog√≠a es finalmente validada, puede suponer que las biopsias actuales “se vean como un acto m√©dico del siglo XV”.
febrero 27/2015 (Diario Médico)

Los resultados preliminares del fármaco antiviral favipiravir muestran efectos positivos en pacientes infectados de ébola 28 Feb 2015


Strict Standards: Non-static method SimplePie_Misc::get_element() should not be called statically, assuming $this from incompatible context in /home/cubaheal/public_html/classes/simplepie/simplepie.inc on line 13264

Strict Standards: Non-static method SimplePie_Misc::entities_decode() should not be called statically, assuming $this from incompatible context in /home/cubaheal/public_html/classes/simplepie/simplepie.inc on line 8488

Strict Standards: Non-static method SimplePie_Misc::entities_decode() should not be called statically, assuming $this from incompatible context in /home/cubaheal/public_html/classes/simplepie/simplepie.inc on line 8488

Strict Standards: Non-static method SimplePie_Misc::absolutize_url() should not be called statically, assuming $this from incompatible context in /home/cubaheal/public_html/classes/simplepie/simplepie.inc on line 13282

Strict Standards: Non-static method SimplePie_Misc::parse_url() should not be called statically, assuming $this from incompatible context in /home/cubaheal/public_html/classes/simplepie/simplepie.inc on line 8337

Strict Standards: Non-static method SimplePie_Misc::compress_parse_url() should not be called statically, assuming $this from incompatible context in /home/cubaheal/public_html/classes/simplepie/simplepie.inc on line 8395

Strict Standards: Non-static method SimplePie_Misc::normalize_url() should not be called statically, assuming $this from incompatible context in /home/cubaheal/public_html/classes/simplepie/simplepie.inc on line 8401

Strict Standards: Non-static method SimplePie_Misc::percent_encoding_normalization() should not be called statically in /home/cubaheal/public_html/classes/simplepie/simplepie.inc on line 8661

Strict Standards: Non-static method SimplePie_Misc::parse_url() should not be called statically, assuming $this from incompatible context in /home/cubaheal/public_html/classes/simplepie/simplepie.inc on line 8662

Strict Standards: Non-static method SimplePie_Misc::remove_dot_segments() should not be called statically, assuming $this from incompatible context in /home/cubaheal/public_html/classes/simplepie/simplepie.inc on line 8667

Strict Standards: Non-static method SimplePie_Misc::compress_parse_url() should not be called statically, assuming $this from incompatible context in /home/cubaheal/public_html/classes/simplepie/simplepie.inc on line 8669

Strict Standards: Non-static method SimplePie_Misc::element_implode() should not be called statically, assuming $this from incompatible context in /home/cubaheal/public_html/classes/simplepie/simplepie.inc on line 13283

Strict Standards: Non-static method SimplePie_Misc::get_element() should not be called statically, assuming $this from incompatible context in /home/cubaheal/public_html/classes/simplepie/simplepie.inc on line 13264

Strict Standards: Non-static method SimplePie_Misc::get_element() should not be called statically, assuming $this from incompatible context in /home/cubaheal/public_html/classes/simplepie/simplepie.inc on line 13264

Strict Standards: Non-static method SimplePie_Misc::get_element() should not be called statically, assuming $this from incompatible context in /home/cubaheal/public_html/classes/simplepie/simplepie.inc on line 13264

Strict Standards: Non-static method SimplePie_Misc::get_element() should not be called statically, assuming $this from incompatible context in /home/cubaheal/public_html/classes/simplepie/simplepie.inc on line 13264

Strict Standards: Non-static method SimplePie_Misc::get_element() should not be called statically, assuming $this from incompatible context in /home/cubaheal/public_html/classes/simplepie/simplepie.inc on line 13264

Strict Standards: Non-static method SimplePie_Misc::get_element() should not be called statically, assuming $this from incompatible context in /home/cubaheal/public_html/classes/simplepie/simplepie.inc on line 13264

Este medicamento reduce la mortalidad entre el 15 y el 30 % en individuos que presentan bajos niveles del virus en la sangre.

Los resultados preliminares del ensayo cl√≠nico del f√°rmaco antiviral favipiravir han mostrado efectos positivos en algunos pacientes infectados por el √©bola. El estudio, liderado por el Instituto Nacional de Salud e Investigaci√≥n M√©dica franc√©s, fue puesto en marcha el 17 de diciembre de 2014 en el centro de tratamiento de √©bola que M√©dicos Sin Fronteras (MSF) tiene en Gu√©ck√©dou, Guinea, pa√≠s donde hace un a√Īo comenz√≥ la actual epidemia que afecta a varios pa√≠ses de √Āfrica Occidental.

El comisario europeo de Investigaci√≥n, Ciencia e Innovaci√≥n, Carlos Moedas, se ha congratulado de los resultados del proyecto, financiado por la UE. “Tenemos indicios”, ha se√Īalado, “de que el favipiravir puede ser eficaz contra el virus en una fase temprana. Si estos resultados se confirman por el ensayo cl√≠nico en curso, ser√° el primer tratamiento que podr√≠a ser desplegado para luchar contra el brote actual”.

En pacientes que tienen bajos niveles del virus en la sangre, favipiravir reduce la mortalidad entre el 15 y el 30 %. No obstante, en aquellos que presentan una alta carga viral y que tienen la enfermedad en un estado muy avanzado, as√≠ como en ni√Īos de corta edad, el medicamento no resulta eficaz.
febrero 27/2015 (JANO.es)

Hallan una molécula que podría utilizarse en terapias para lupus 28 Feb 2015


Strict Standards: Non-static method SimplePie_Misc::get_element() should not be called statically, assuming $this from incompatible context in /home/cubaheal/public_html/classes/simplepie/simplepie.inc on line 13264

Strict Standards: Non-static method SimplePie_Misc::entities_decode() should not be called statically, assuming $this from incompatible context in /home/cubaheal/public_html/classes/simplepie/simplepie.inc on line 8488

Strict Standards: Non-static method SimplePie_Misc::entities_decode() should not be called statically, assuming $this from incompatible context in /home/cubaheal/public_html/classes/simplepie/simplepie.inc on line 8488

Strict Standards: Non-static method SimplePie_Misc::entities_decode() should not be called statically, assuming $this from incompatible context in /home/cubaheal/public_html/classes/simplepie/simplepie.inc on line 8488

Strict Standards: Non-static method SimplePie_Misc::entities_decode() should not be called statically, assuming $this from incompatible context in /home/cubaheal/public_html/classes/simplepie/simplepie.inc on line 8488

Strict Standards: Non-static method SimplePie_Misc::absolutize_url() should not be called statically, assuming $this from incompatible context in /home/cubaheal/public_html/classes/simplepie/simplepie.inc on line 13282

Strict Standards: Non-static method SimplePie_Misc::parse_url() should not be called statically, assuming $this from incompatible context in /home/cubaheal/public_html/classes/simplepie/simplepie.inc on line 8337

Strict Standards: Non-static method SimplePie_Misc::compress_parse_url() should not be called statically, assuming $this from incompatible context in /home/cubaheal/public_html/classes/simplepie/simplepie.inc on line 8395

Strict Standards: Non-static method SimplePie_Misc::normalize_url() should not be called statically, assuming $this from incompatible context in /home/cubaheal/public_html/classes/simplepie/simplepie.inc on line 8401

Strict Standards: Non-static method SimplePie_Misc::percent_encoding_normalization() should not be called statically in /home/cubaheal/public_html/classes/simplepie/simplepie.inc on line 8661

Strict Standards: Non-static method SimplePie_Misc::parse_url() should not be called statically, assuming $this from incompatible context in /home/cubaheal/public_html/classes/simplepie/simplepie.inc on line 8662

Strict Standards: Non-static method SimplePie_Misc::remove_dot_segments() should not be called statically, assuming $this from incompatible context in /home/cubaheal/public_html/classes/simplepie/simplepie.inc on line 8667

Strict Standards: Non-static method SimplePie_Misc::compress_parse_url() should not be called statically, assuming $this from incompatible context in /home/cubaheal/public_html/classes/simplepie/simplepie.inc on line 8669

Strict Standards: Non-static method SimplePie_Misc::element_implode() should not be called statically, assuming $this from incompatible context in /home/cubaheal/public_html/classes/simplepie/simplepie.inc on line 13283

Strict Standards: Non-static method SimplePie_Misc::absolutize_url() should not be called statically, assuming $this from incompatible context in /home/cubaheal/public_html/classes/simplepie/simplepie.inc on line 13282

Strict Standards: Non-static method SimplePie_Misc::parse_url() should not be called statically, assuming $this from incompatible context in /home/cubaheal/public_html/classes/simplepie/simplepie.inc on line 8337

Strict Standards: Non-static method SimplePie_Misc::compress_parse_url() should not be called statically, assuming $this from incompatible context in /home/cubaheal/public_html/classes/simplepie/simplepie.inc on line 8395

Strict Standards: Non-static method SimplePie_Misc::normalize_url() should not be called statically, assuming $this from incompatible context in /home/cubaheal/public_html/classes/simplepie/simplepie.inc on line 8401

Strict Standards: Non-static method SimplePie_Misc::percent_encoding_normalization() should not be called statically in /home/cubaheal/public_html/classes/simplepie/simplepie.inc on line 8661

Strict Standards: Non-static method SimplePie_Misc::parse_url() should not be called statically, assuming $this from incompatible context in /home/cubaheal/public_html/classes/simplepie/simplepie.inc on line 8662

Strict Standards: Non-static method SimplePie_Misc::remove_dot_segments() should not be called statically, assuming $this from incompatible context in /home/cubaheal/public_html/classes/simplepie/simplepie.inc on line 8667

Strict Standards: Non-static method SimplePie_Misc::compress_parse_url() should not be called statically, assuming $this from incompatible context in /home/cubaheal/public_html/classes/simplepie/simplepie.inc on line 8669

Strict Standards: Non-static method SimplePie_Misc::element_implode() should not be called statically, assuming $this from incompatible context in /home/cubaheal/public_html/classes/simplepie/simplepie.inc on line 13283

Strict Standards: Non-static method SimplePie_Misc::get_element() should not be called statically, assuming $this from incompatible context in /home/cubaheal/public_html/classes/simplepie/simplepie.inc on line 13264

Strict Standards: Non-static method SimplePie_Misc::get_element() should not be called statically, assuming $this from incompatible context in /home/cubaheal/public_html/classes/simplepie/simplepie.inc on line 13264

Strict Standards: Non-static method SimplePie_Misc::get_element() should not be called statically, assuming $this from incompatible context in /home/cubaheal/public_html/classes/simplepie/simplepie.inc on line 13264

Strict Standards: Non-static method SimplePie_Misc::get_element() should not be called statically, assuming $this from incompatible context in /home/cubaheal/public_html/classes/simplepie/simplepie.inc on line 13264

Strict Standards: Non-static method SimplePie_Misc::get_element() should not be called statically, assuming $this from incompatible context in /home/cubaheal/public_html/classes/simplepie/simplepie.inc on line 13264

Strict Standards: Non-static method SimplePie_Misc::get_element() should not be called statically, assuming $this from incompatible context in /home/cubaheal/public_html/classes/simplepie/simplepie.inc on line 13264

Elevados niveles de p21 en células T reducen específicamente el lupus eritematoso sistémico (LES). No comprometería las defensas inmunológicas del organismo.

Los tratamientos habituales del lupus eritematoso sistémico (LES) se orientan a la supresión global del sistema inmunitario, con los consiguientes efectos secundarios. De ahí que un objetivo clave en la investigación de nuevas estrategias para esta enfermedad autoinmune crónica sea hallar dianas terapéuticas sin comprometer las defensas frente a agentes patógenos externos o tumores.

Un grupo de cient√≠ficos del Centro Nacional de Biotecnolog√≠a (CNB) del CSIC, coordinados por Dimitrios Balomenos, ha identificado un mecanismo que establece las bases para dise√Īar esas nuevas estrategias, que act√ļen de forma selectiva sobre las c√©lulas autoinmunes.

El trabajo, que se publica en “Scientific Reports“, cuenta con la colaboraci√≥n del profesor Carlos Mart√≠nez-A., del CNB, y se ha realizado en el marco del consorcio de grupos investigadores Medicina Individualizada Traslacional en Inflamaci√≥n y C√°ncer (Mitic), coordinado por el profesor Melchor √Ālvarez de Mon, de la Universidad de Alcal√° de Henares y financiado por la Comunidad de Madrid.

El trabajo demuestra que la expresión de la proteína p21 en linfocitos T reduce la enfermedad en un modelo murino, al actuar sobre el estado de activación de las células de memoria. En la respuesta inmunológica normal, los linfocitos T, que coordinan las respuestas a los agentes externos, evolucionan a células T de memoria para garantizar una eficaz defensa en futuras infecciones.

Expresión causante
En los pacientes con autoinmunidad se generan células T de memoria autorreactivas. Los autores del trabajo, que partieron de la hipótesis de que estas células T autoinmunes poseen un comportamiento diferencial, han identificado la expresión de p21 como la molécula responsable de la diferencia.

La prote√≠na p21 es conocida por su papel como inhibidor del ciclo celular en c√°ncer, pero se le atribuyen tambi√©n otras funciones relacionadas con el sistema inmunitario. Inspirados por trabajos previos sobre el papel de esta mol√©cula en el sistema inmunitario -sobre todo en el que Balomenos, y Mart√≠nez-A., en colaboraci√≥n con Manuel Serrano del CNIO, publicaron hace una d√©cada en “Nature Medicine”, donde se defin√≠a el papel de p21 como protector de la autoinmunidad-, los cient√≠ficos sobreexpresaron el gen p21 en los linfocitos T de ratones propensos al lupus.

El aumento en la expresi√≥n de p21 disminuy√≥ el n√ļmero y la activaci√≥n de las c√©lulas T de memoria autorreactivas, y minimiz√≥ la enfermedad autoinmune sin afectar a las c√©lulas de memoria dirigidas a agentes externos.

Además de revelar que p21 es un supresor de la activación de la memoria autoinmune y, por tanto, de esta enfermedad, el trabajo plantea el concepto de que se puede tratar el LES sin alterar la función normal del sistema inmune. Además, profundiza en el mecanismo por el cual la molécula p21 ejerce su función en las células T autoinmunes, una contribución que puede ofrecer nuevas alternativas terapéuticas para el lupus y otras enfermedades inmunológicas.

De hecho, seg√ļn comenta Balomenos a DM, su equipo tambi√©n indagar√° en la posible implicaci√≥n de la prote√≠na en esclerosis m√ļltiple y en sepsis.

Desde un punto de vista cl√≠nico, la primera aplicaci√≥n terap√©utica del hallazgo ser√≠a el dise√Īo de una terapia g√©nica que module las c√©lulas T de los pacientes, pero, seg√ļn Balomenos, el desarrollo de una estrategia de este tipo se vislumbra a largo plazo.

M√°s factible resulta dirigirse a determinada diana en la ruta de activaci√≥n donde p21 act√ļe como inhibidor; en la identificaci√≥n de ese mecanismo concentra ahora sus esfuerzos el grupo de Balomenos.
febrero 27/2015 (Diario Médico)

La cirugía bariátrica aumenta el riesgo de complicaciones en el embarazo 28 Feb 2015


Strict Standards: Non-static method SimplePie_Misc::get_element() should not be called statically, assuming $this from incompatible context in /home/cubaheal/public_html/classes/simplepie/simplepie.inc on line 13264

Strict Standards: Non-static method SimplePie_Misc::entities_decode() should not be called statically, assuming $this from incompatible context in /home/cubaheal/public_html/classes/simplepie/simplepie.inc on line 8488

Strict Standards: Non-static method SimplePie_Misc::entities_decode() should not be called statically, assuming $this from incompatible context in /home/cubaheal/public_html/classes/simplepie/simplepie.inc on line 8488

Strict Standards: Non-static method SimplePie_Misc::entities_decode() should not be called statically, assuming $this from incompatible context in /home/cubaheal/public_html/classes/simplepie/simplepie.inc on line 8488

Strict Standards: Non-static method SimplePie_Misc::entities_decode() should not be called statically, assuming $this from incompatible context in /home/cubaheal/public_html/classes/simplepie/simplepie.inc on line 8488

Strict Standards: Non-static method SimplePie_Misc::absolutize_url() should not be called statically, assuming $this from incompatible context in /home/cubaheal/public_html/classes/simplepie/simplepie.inc on line 13282

Strict Standards: Non-static method SimplePie_Misc::parse_url() should not be called statically, assuming $this from incompatible context in /home/cubaheal/public_html/classes/simplepie/simplepie.inc on line 8337

Strict Standards: Non-static method SimplePie_Misc::compress_parse_url() should not be called statically, assuming $this from incompatible context in /home/cubaheal/public_html/classes/simplepie/simplepie.inc on line 8395

Strict Standards: Non-static method SimplePie_Misc::normalize_url() should not be called statically, assuming $this from incompatible context in /home/cubaheal/public_html/classes/simplepie/simplepie.inc on line 8401

Strict Standards: Non-static method SimplePie_Misc::percent_encoding_normalization() should not be called statically in /home/cubaheal/public_html/classes/simplepie/simplepie.inc on line 8661

Strict Standards: Non-static method SimplePie_Misc::parse_url() should not be called statically, assuming $this from incompatible context in /home/cubaheal/public_html/classes/simplepie/simplepie.inc on line 8662

Strict Standards: Non-static method SimplePie_Misc::remove_dot_segments() should not be called statically, assuming $this from incompatible context in /home/cubaheal/public_html/classes/simplepie/simplepie.inc on line 8667

Strict Standards: Non-static method SimplePie_Misc::compress_parse_url() should not be called statically, assuming $this from incompatible context in /home/cubaheal/public_html/classes/simplepie/simplepie.inc on line 8669

Strict Standards: Non-static method SimplePie_Misc::element_implode() should not be called statically, assuming $this from incompatible context in /home/cubaheal/public_html/classes/simplepie/simplepie.inc on line 13283

Strict Standards: Non-static method SimplePie_Misc::absolutize_url() should not be called statically, assuming $this from incompatible context in /home/cubaheal/public_html/classes/simplepie/simplepie.inc on line 13282

Strict Standards: Non-static method SimplePie_Misc::parse_url() should not be called statically, assuming $this from incompatible context in /home/cubaheal/public_html/classes/simplepie/simplepie.inc on line 8337

Strict Standards: Non-static method SimplePie_Misc::compress_parse_url() should not be called statically, assuming $this from incompatible context in /home/cubaheal/public_html/classes/simplepie/simplepie.inc on line 8395

Strict Standards: Non-static method SimplePie_Misc::normalize_url() should not be called statically, assuming $this from incompatible context in /home/cubaheal/public_html/classes/simplepie/simplepie.inc on line 8401

Strict Standards: Non-static method SimplePie_Misc::percent_encoding_normalization() should not be called statically in /home/cubaheal/public_html/classes/simplepie/simplepie.inc on line 8661

Strict Standards: Non-static method SimplePie_Misc::parse_url() should not be called statically, assuming $this from incompatible context in /home/cubaheal/public_html/classes/simplepie/simplepie.inc on line 8662

Strict Standards: Non-static method SimplePie_Misc::remove_dot_segments() should not be called statically, assuming $this from incompatible context in /home/cubaheal/public_html/classes/simplepie/simplepie.inc on line 8667

Strict Standards: Non-static method SimplePie_Misc::compress_parse_url() should not be called statically, assuming $this from incompatible context in /home/cubaheal/public_html/classes/simplepie/simplepie.inc on line 8669

Strict Standards: Non-static method SimplePie_Misc::element_implode() should not be called statically, assuming $this from incompatible context in /home/cubaheal/public_html/classes/simplepie/simplepie.inc on line 13283

Strict Standards: Non-static method SimplePie_Misc::get_element() should not be called statically, assuming $this from incompatible context in /home/cubaheal/public_html/classes/simplepie/simplepie.inc on line 13264

Strict Standards: Non-static method SimplePie_Misc::get_element() should not be called statically, assuming $this from incompatible context in /home/cubaheal/public_html/classes/simplepie/simplepie.inc on line 13264

Strict Standards: Non-static method SimplePie_Misc::get_element() should not be called statically, assuming $this from incompatible context in /home/cubaheal/public_html/classes/simplepie/simplepie.inc on line 13264

Strict Standards: Non-static method SimplePie_Misc::get_element() should not be called statically, assuming $this from incompatible context in /home/cubaheal/public_html/classes/simplepie/simplepie.inc on line 13264

Strict Standards: Non-static method SimplePie_Misc::get_element() should not be called statically, assuming $this from incompatible context in /home/cubaheal/public_html/classes/simplepie/simplepie.inc on line 13264

Strict Standards: Non-static method SimplePie_Misc::get_element() should not be called statically, assuming $this from incompatible context in /home/cubaheal/public_html/classes/simplepie/simplepie.inc on line 13264

Un estudio relaciona el aumento de los problemas durante el embarazo, parto y para el feto derivados de un sometimiento previo a una cirugía bariátrica.

La cirug√≠a bari√°trica puede tener una influencia tanto positiva como negativa en el riesgo de complicaciones durante el embarazo y parto, de acuerdo con el nuevo estudio publicado por el Instituto Karolinska de Suecia. Los resultados, publicados en “The New England Journal of Medicine“, indican la importancia de avisar desde el servicio de salud maternal los casos en los que pueda haber riesgos durante el embarazo.

Las mujeres embarazadas con obesidad corren un riesgo mayor de desarrollar complicaciones durante el embarazo y riesgos mayores para el feto. Ha habido un aumento del n√ļmero de embarazos tras una cirug√≠a bari√°trica en los √ļltimos a√Īos; al menos 8000 operaciones en 2013 en Suecia, 80 % de ellas para mujeres.

Las complicaciones que se conocían hasta ahora de este tipo de operaciones eran la diabetes y enfermedades cardiovasculares, pero no se conocía nada relativo a complicaciones durante el embarazo o resultados perinatales. En consecuencia, su autor, Kari Johansson del Departamento de Medicina de Solna, Suecia, quería investigar si la cirugía influía de alguna manera en el riesgo de diabetes gestacional, nacimientos prematuros, partos de mortinatos, si el feto era menor o mayor de lo que le correspondía a su estado gestacional, desarrollaba malformaciones congénitas o se producía la muerte del neonato.

Las conclusiones del estudio revelaron que las mujeres que se hab√≠an sometido a la cirug√≠a ten√≠an un riesgo mucho menor de desarrollar diabetes (2 % respecto al 7 % habitual) y daban a luz beb√©s m√°s grandes. Alrededor del 22 % de las mujeres del grupo de control tuvieron beb√©s m√°s grandes respecto a su estado gestacional frente a un escaso 9 % en el grupo de mujeres operadas. Por otro lado, las mujeres operadas eran doblemente m√°s propensas a tener beb√©s m√°s peque√Īos de lo normal y, del mismo modo, su embarazo era m√°s corto.
febrero 27/2015 (Diario Médico)

Las Guías Dietéticas Americanas incluirán la evidencia de Predimed 28 Feb 2015


Strict Standards: Non-static method SimplePie_Misc::get_element() should not be called statically, assuming $this from incompatible context in /home/cubaheal/public_html/classes/simplepie/simplepie.inc on line 13264

Strict Standards: Non-static method SimplePie_Misc::entities_decode() should not be called statically, assuming $this from incompatible context in /home/cubaheal/public_html/classes/simplepie/simplepie.inc on line 8488

Strict Standards: Non-static method SimplePie_Misc::entities_decode() should not be called statically, assuming $this from incompatible context in /home/cubaheal/public_html/classes/simplepie/simplepie.inc on line 8488

Strict Standards: Non-static method SimplePie_Misc::absolutize_url() should not be called statically, assuming $this from incompatible context in /home/cubaheal/public_html/classes/simplepie/simplepie.inc on line 13282

Strict Standards: Non-static method SimplePie_Misc::parse_url() should not be called statically, assuming $this from incompatible context in /home/cubaheal/public_html/classes/simplepie/simplepie.inc on line 8337

Strict Standards: Non-static method SimplePie_Misc::compress_parse_url() should not be called statically, assuming $this from incompatible context in /home/cubaheal/public_html/classes/simplepie/simplepie.inc on line 8395

Strict Standards: Non-static method SimplePie_Misc::normalize_url() should not be called statically, assuming $this from incompatible context in /home/cubaheal/public_html/classes/simplepie/simplepie.inc on line 8401

Strict Standards: Non-static method SimplePie_Misc::percent_encoding_normalization() should not be called statically in /home/cubaheal/public_html/classes/simplepie/simplepie.inc on line 8661

Strict Standards: Non-static method SimplePie_Misc::parse_url() should not be called statically, assuming $this from incompatible context in /home/cubaheal/public_html/classes/simplepie/simplepie.inc on line 8662

Strict Standards: Non-static method SimplePie_Misc::remove_dot_segments() should not be called statically, assuming $this from incompatible context in /home/cubaheal/public_html/classes/simplepie/simplepie.inc on line 8667

Strict Standards: Non-static method SimplePie_Misc::compress_parse_url() should not be called statically, assuming $this from incompatible context in /home/cubaheal/public_html/classes/simplepie/simplepie.inc on line 8669

Strict Standards: Non-static method SimplePie_Misc::element_implode() should not be called statically, assuming $this from incompatible context in /home/cubaheal/public_html/classes/simplepie/simplepie.inc on line 13283

Strict Standards: Non-static method SimplePie_Misc::get_element() should not be called statically, assuming $this from incompatible context in /home/cubaheal/public_html/classes/simplepie/simplepie.inc on line 13264

Strict Standards: Non-static method SimplePie_Misc::get_element() should not be called statically, assuming $this from incompatible context in /home/cubaheal/public_html/classes/simplepie/simplepie.inc on line 13264

Strict Standards: Non-static method SimplePie_Misc::get_element() should not be called statically, assuming $this from incompatible context in /home/cubaheal/public_html/classes/simplepie/simplepie.inc on line 13264

Strict Standards: Non-static method SimplePie_Misc::get_element() should not be called statically, assuming $this from incompatible context in /home/cubaheal/public_html/classes/simplepie/simplepie.inc on line 13264

Strict Standards: Non-static method SimplePie_Misc::get_element() should not be called statically, assuming $this from incompatible context in /home/cubaheal/public_html/classes/simplepie/simplepie.inc on line 13264

Strict Standards: Non-static method SimplePie_Misc::get_element() should not be called statically, assuming $this from incompatible context in /home/cubaheal/public_html/classes/simplepie/simplepie.inc on line 13264

Las nuevas Guías Dietéticas Americanas que se están ultimando incluirán la dieta mediterránea como patrón saludable para prevenir las enfermedades cardiovasculares basándose en las conclusiones del ensayo clínico Predimed.
Las nuevas Guías Dietéticas Americanas que se están ultimando incluirán la dieta mediterránea como patrón saludable para prevenir las enfermedades cardiovasculares basándose en las conclusiones del ensayo clínico Predimed (Prevención con Dieta Mediterránea), realizado por el Centro de Investigación Biomédica en Red-Fisiopatología de la Obesidad y la Nutrición (Ciberobn).

El hecho de que el proyecto forme parte de estas guías hace que la dieta mediterránea obtenga un puesto destacado como patrón dietético más saludable, todo ello gracias a cómo esta dieta es capaz de prevenir enfermedades cardiovasculares, tal y como mostraron las conclusiones del proyecto.

La investigación Predimed fue llevada a cabo entre 2003 y 2011 por una red de 19 grupos multicéntricos y multidisciplinares de siete comunidades autónomas y contó con 7447 personas con alto riesgo cardiovascular.

“Se puede decir que Predimed ha creado marca en el mundo. Se ha convertido en la herramienta de salud para la prevenci√≥n cardiovascular basada en la dieta y en los estilos de vida saludables y para promocionar el modelo de alimentaci√≥n mediterr√°nea a nivel global”, ha dicho Ram√≥n Estruch, coordinador de Predimed.
febrero 27/2015 (Diario Médico)

 
 
 
Clínica Central Cira García
IPK (Instituto de Medicina Tropical)
IPK (Instituto de Medicina Tropical)
INOR
Instituto Nacional de Oncológica y Radiobiologia
Ciren
CIREN(Centro Internacional de Restauración Neurológica).
Centro de Salud La Pradera
Centro Internacional de Salud La Pradera
 
Cubandhealth.com :.: Todos lo derechos reservados. 2013
Discover the latest news and video about health