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1.
Perfusion ; 27(1): 78-82, 2012 Jan.
Artigo em Inglês | MEDLINE | ID: mdl-21971320

RESUMO

Acute respiratory distress syndrome (ARDS) still represents a serious problem in clinical routine and is associated with a high mortality. Several concepts are known for special treatment, but, in some instances, the application of an extracorporeal membrane oxygenation (ECMO) is necessary for both the improvement of oxygenation and the elimination of carbon dioxide (CO(2)). One basic aspect in lung protective ventilation in this context is alveolar recruitment, which can be achieved by different approaches, such as "the open lung concept", according to Lachmann, or by additional kinetic therapy. The most exposed feature of this entity is 'prone', which may be quite challenging in patients requiring extracorporeal support or organ replacement therapy under ongoing critical illness. We report two outstanding cases of prone under conditions of a veno-venous ECMO therapy which improved significantly under this position. Furthermore, we reflect critically possible risk factors and adverse events of such procedures and afford a current view from the literature.


Assuntos
Oxigenação por Membrana Extracorpórea , Decúbito Ventral , Síndrome do Desconforto Respiratório/terapia , Oxigenação por Membrana Extracorpórea/efeitos adversos , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Fatores de Risco , Resultado do Tratamento , Adulto Jovem
2.
Diabetes Metab ; 46(2): 144-149, 2020 04.
Artigo em Inglês | MEDLINE | ID: mdl-31212089

RESUMO

AIM: In the D.E.S.I.R. cohort, higher consumption of dairy products was associated with lower incidence of hyperglycaemia, and dihydroceramide concentrations were higher in those who progressed to diabetes. Our aim here was to study the relationships between dairy consumption and concentrations of dihydroceramides and ceramides. METHODS: In the D.E.S.I.R. cohort, men and women aged 30-65 years, volunteers from West-Central France, were included in a 9-year follow-up with examinations every 3 years, including food-frequency questionnaires. Two items concerned dairy products (cheese, other dairy products except cheese). At each examination, dihydroceramides and ceramides were determined by mass spectrometry in a cohort subset; in the present study, the 105 people who did not progress to type 2 diabetes were analyzed, as the disorder per se might be a confounding factor. RESULTS: Higher consumption of dairy products (except cheese) was associated with total plasma dihydroceramides during the follow-up, but only in women (P=0.01 for gender interaction). In fact, dihydroceramide levels were lower in women with high vs low consumption (P=0.03), and were significantly increased during follow-up (P=0.01) in low consumers only. There was also a trend for lower ceramides in women with high dairy (except cheese) intakes (P=0.08). Cheese was associated with dihydroceramide and ceramide changes during follow-up (P=0.04 for both), but no clear trend was evident in either low or high consumers. CONCLUSION: These results show that, in women, there is an inverse association between fresh dairy product consumption and predictive markers (dihydroceramides) of type 2 diabetes.


Assuntos
Ceramidas/sangue , Laticínios , Diabetes Mellitus Tipo 2/epidemiologia , Dieta , Adulto , Idoso , Diabetes Mellitus Tipo 2/sangue , Feminino , Humanos , Incidência , Estudos Longitudinais , Pessoa de Meia-Idade
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