Results 61 to 70 of about 269,608 (328)

Proporção entre pressão venosa central menos arterial de dióxido de carbono e conteúdo arterial menos venoso central de oxigênio como indicador de oxigenação tissular: uma revisão narrativa [PDF]

Revista Brasileira de Terapia Intensiva, 2020
RESUMO A proporção entre pressão venosa central menos arterial de dióxido de carbono e conteúdo de oxigênio arterial menos venoso central (Pcv-aCO2/Ca-cvO2) foi proposta como marcador substituto para quociente respiratório e indicador de oxigenação ...
Arnaldo Dubin, Mario Omar Pozo, Javier Hurtado   +2 more
doaj   +3 more sources

Organoids in pediatric cancer research

FEBS Letters, EarlyView.
Organoid technology has revolutionized cancer research, yet its application in pediatric oncology remains limited. Recent advances have enabled the development of pediatric tumor organoids, offering new insights into disease biology, treatment response, and interactions with the tumor microenvironment.
Carla Ríos Arceo, Jarno Drost
wiley   +1 more source

Evaluación por estándares de la gestión directiva en secundaria

Revista Iberoamericana de Educación, 2014
La dirección escolar ha cobrado suma importancia en los nuevos modelos de gestión introducidos en las últimas reformas educativas a nivel global. En México, la última de ellas ha puesto énfasis en la educación básica basada en competencias, modelo que ...
Silvia Margarita Araiza Mendoza, Ramiro Magaña y García, Lourdes Elizabeth Carrillo Vargas   +2 more
doaj  

Preditores, padrão de desmame e desfecho em longo prazo de pacientes com ventilação mecânica prolongada em unidade de terapia intensiva no norte da Índia

Revista Brasileira de Terapia Intensiva
RESUMO Objetivo: Examinar as características clínicas, o padrão de desmame e o desfecho de pacientes que necessitaram de ventilação mecânica por tempo prolongado em uma unidade de terapia intensiva em um país com recursos financeiros limitados. Métodos:
Syed Nabeel Muzaffar, Mohan Gurjar, Arvind K. Baronia, Afzal Azim, Prabhakar Mishra, Banani Poddar, Ratender K. Singh   +6 more
doaj   +1 more source

Terapia nutricional no paciente criticamente enfermo

Medicina, 2003
A Terapia Nutricional tem tido grande impacto na evolução do paciente grave. Sua escolha e manuseio, no entanto, têm sido alvo de dúvidas e erros freqüentes, principalmente no paciente crítico.
Jussara Fialho Ferreira Côrtes, Sandra Lúcia Fernandes, Isolda Prado de Negreiros Nogueira-Maduro, Anibal Basile Filho, Vivian M. M. Suen, José Ernesto Santos, Hélio Vannucchi, Júlio Sérgio Marchini   +7 more
doaj   +1 more source

Reciprocal control of viral infection and phosphoinositide dynamics

FEBS Letters, EarlyView.
Phosphoinositides, although scarce, regulate key cellular processes, including membrane dynamics and signaling. Viruses exploit these lipids to support their entry, replication, assembly, and egress. The central role of phosphoinositides in infection highlights phosphoinositide metabolism as a promising antiviral target.
Marie Déborah Bancilhon, Bruno Mesmin
wiley   +1 more source

Central American Temnocerus Thunberg, 1815 (Coleoptera: Rhynchitidae) [PDF]

, 2010
Twenty eight species of Temnocerus Thunberg, 1815 are recognized from Central America (Mexico to Panama) with eight previously described species and 20 new species as follows: T. abdominalis (Voss), T. chiapensis n. sp., T.
Hamilton, R. W.
core   +1 more source

Spatiotemporal and quantitative analyses of phosphoinositides – fluorescent probe—and mass spectrometry‐based approaches

FEBS Letters, EarlyView.
Fluorescent probes allow dynamic visualization of phosphoinositides in living cells (left), whereas mass spectrometry provides high‐sensitivity, isomer‐resolved quantitation (right). Their synergistic use captures complementary aspects of lipid signaling. This review illustrates how these approaches reveal the spatiotemporal regulation and quantitative
Hiroaki Kajiho, Shin Morioka, Junko Sasaki, Takehiko Sasaki   +3 more
wiley   +1 more source

La vida fetal: riesgos de expulsión y permanencia en útero. Cuba, 1998-2002 [PDF]

Población y Salud en Mesoamérica, 2008
El presente trabajo se propone como objetivo determinar el patrón y nivel de los componentes del embarazo desde la óptica de un proceso temporal y continuo de cambios de estados.
Herrera León, Lorenzo I.
doaj  

Phosphatidylinositol 4‐kinase as a target of pathogens—friend or foe?

FEBS Letters, EarlyView.
This graphical summary illustrates the roles of phosphatidylinositol 4‐kinases (PI4Ks). PI4Ks regulate key cellular processes and can be hijacked by pathogens, such as viruses, bacteria and parasites, to support their intracellular replication. Their dual role as essential host enzymes and pathogen cofactors makes them promising drug targets.
Ana C. Mendes, Guilherme M. Azevedo, Amanda P. Barcellos, Diana Bahia   +3 more
wiley   +1 more source